diff --git a/CHANGELOG.md b/CHANGELOG.md
index 4e71995db5100968fed1fb024cf984cfafb0da92..11bcfef2c67d7f44294570597251f67727aa5578 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -13,6 +13,9 @@ The Product Changelog at **[piwik.org/changelog](http://piwik.org/changelog)** l
### New APIs
* A new event `Controller.triggerAdminNotifications` has been added to let plugins know when they are supposed to trigger notifications in the admin.
+### Library updates
+* pChart library has been removed in favor of [CpChart](https://github.com/szymach/c-pchart), a pChart fork with composer support and PSR standards.
+
## Piwik 3.0.2
### New Features
diff --git a/composer.json b/composer.json
index ef6b953aaf731e0e2c922b9568a2e1d80605835d..976fc0987449ab65a55acf73d98c80c5177e8083 100644
--- a/composer.json
+++ b/composer.json
@@ -45,7 +45,8 @@
"piwik/searchengine-and-social-list": "~1.0",
"tecnickcom/tcpdf": "~6.0",
"piwik/piwik-php-tracker": "^1.0",
- "composer/semver": "~1.3.0"
+ "composer/semver": "~1.3.0",
+ "szymach/c-pchart": "^2.0"
},
"require-dev": {
"aws/aws-sdk-php": "2.7.1",
diff --git a/composer.lock b/composer.lock
index 81891faa812e7642f72189b876d98a9b01098461..d17e00a4f0f0981d9cd37d86a3d3cee3a2ed6910 100644
--- a/composer.lock
+++ b/composer.lock
@@ -4,8 +4,8 @@
"Read more about it at https://getcomposer.org/doc/01-basic-usage.md#composer-lock-the-lock-file",
"This file is @generated automatically"
],
- "hash": "db7672f3c64f1dbbd65edc6fd119e414",
- "content-hash": "126d7da5eef61ae7f0764a2cfdf2c068",
+ "hash": "28cc5fd9b5400da4b1e2d40969c2511d",
+ "content-hash": "39dbe45e9a9ada455d5b38be7e6f5fad",
"packages": [
{
"name": "composer/semver",
@@ -15,7 +15,7 @@
"url": "https://github.com/composer/semver.git",
"reference": "df4463baa9f44fe6cf0a6da4fde2934d4c0a2747"
},
- "dist": {
+ "dist": {
"type": "zip",
"url": "https://api.github.com/repos/composer/semver/zipball/df4463baa9f44fe6cf0a6da4fde2934d4c0a2747",
"reference": "df4463baa9f44fe6cf0a6da4fde2934d4c0a2747",
@@ -1190,6 +1190,73 @@
"homepage": "https://symfony.com",
"time": "2015-06-25 11:21:15"
},
+ {
+ "name": "szymach/c-pchart",
+ "version": "2.0.4",
+ "source": {
+ "type": "git",
+ "url": "https://github.com/szymach/c-pchart.git",
+ "reference": "ed1a876c907c0610eae72592e563e1792e2d455a"
+ },
+ "dist": {
+ "type": "zip",
+ "url": "https://api.github.com/repos/szymach/c-pchart/zipball/ed1a876c907c0610eae72592e563e1792e2d455a",
+ "reference": "ed1a876c907c0610eae72592e563e1792e2d455a",
+ "shasum": ""
+ },
+ "require": {
+ "ext-gd": "*",
+ "php": ">=5.4"
+ },
+ "require-dev": {
+ "behat/behat": "^3.3",
+ "behat/mink": "^1.7",
+ "behat/mink-goutte-driver": "^1.2",
+ "bossa/phpspec2-expect": "^1.0",
+ "sensiolabs/behat-page-object-extension": "^2.0",
+ "squizlabs/php_codesniffer": "^2.8"
+ },
+ "type": "project",
+ "extra": {
+ "branch-alias": {
+ "dev-master": "2.0.x-dev"
+ }
+ },
+ "autoload": {
+ "psr-4": {
+ "CpChart\\": "src/"
+ },
+ "files": [
+ "src/Resources/data/constants.php"
+ ]
+ },
+ "notification-url": "https://packagist.org/downloads/",
+ "license": [
+ "GPL-3.0"
+ ],
+ "authors": [
+ {
+ "name": "Jean-Damien Pogolotti",
+ "homepage": "http://www.pchart.net",
+ "role": "Creator of the original pChart library"
+ },
+ {
+ "name": "Piotr Szymaszek",
+ "homepage": "https://github.com/szymach",
+ "role": "Developer of the CpChart wrapper package"
+ }
+ ],
+ "description": "Port of \"pChart\" library into PHP 5",
+ "homepage": "https://github.com/szymach/c-pchart",
+ "keywords": [
+ "CpChart",
+ "c-pChart",
+ "charts",
+ "pchart",
+ "statistics"
+ ],
+ "time": "2017-03-08 22:32:31"
+ },
{
"name": "tecnickcom/tcpdf",
"version": "6.2.12",
@@ -1502,7 +1569,7 @@
"description": "XHProf: A Hierarchical Profiler for PHP",
"homepage": "http://pecl.php.net/package/xhprof",
"keywords": [
- "performance",
+ "performance",
"profiling"
],
"time": "2015-02-26 14:37:51"
diff --git a/libs/README.md b/libs/README.md
index edc4a97dc19492a28eecdba6ae51165f5f34daa0..824d7f247360d9ab2231d5fabda1fb78e6b1a7e0 100644
--- a/libs/README.md
+++ b/libs/README.md
@@ -7,16 +7,6 @@ third-party libraries:
* HTML/Quickform2/
- in r2626, php 5.1.6 incompatibility
- in r3040, exception classes don't follow PEAR naming convention
- * pChart2.1.3/
- - the following unused files were removed:
- class/pBarcode39.class.php, class/pBarcode128.class.php,
- class/pBubble.class.php, class/pCache.class.php, class/pIndicator.class.php,
- class/pRadar.class.php, class/pScatter.class.php, class/pSplit.class.php,
- class/pSpring.class.php, class/pStock.class.php, class/pSurface.class.php,
- data/, examples/, fonts/, palettes/
- - The bug #4206 (GD with JIS-mapped Japanese Font Support) was fixed in this
- commit: https://github.com/piwik/piwik/commit/516c13d9b13ca3b908575eb809f7ad9d9397f0e1
- Changed files: class/pImage.class.php class/pDraw.class.php
* sparkline/
- in r1296, remove require_once
- empty sparklines with floats, off-by-one errors, and locale conflict
diff --git a/libs/pChart/GPLv3.txt b/libs/pChart/GPLv3.txt
deleted file mode 100755
index 10926e87f113fb026c366866d6fa466061562870..0000000000000000000000000000000000000000
--- a/libs/pChart/GPLv3.txt
+++ /dev/null
@@ -1,675 +0,0 @@
- GNU GENERAL PUBLIC LICENSE
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-possible use to the public, the best way to achieve this is to make it
-free software which everyone can redistribute and change under these terms.
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-state the exclusion of warranty; and each file should have at least
-the "copyright" line and a pointer to where the full notice is found.
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- <one line to give the program's name and a brief idea of what it does.>
- Copyright (C) <year> <name of author>
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- it under the terms of the GNU General Public License as published by
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- (at your option) any later version.
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- but WITHOUT ANY WARRANTY; without even the implied warranty of
- MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- GNU General Public License for more details.
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- along with this program. If not, see <http://www.gnu.org/licenses/>.
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-Also add information on how to contact you by electronic and paper mail.
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- This is free software, and you are welcome to redistribute it
- under certain conditions; type `show c' for details.
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-The hypothetical commands `show w' and `show c' should show the appropriate
-parts of the General Public License. Of course, your program's commands
-might be different; for a GUI interface, you would use an "about box".
-
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-if any, to sign a "copyright disclaimer" for the program, if necessary.
-For more information on this, and how to apply and follow the GNU GPL, see
-<http://www.gnu.org/licenses/>.
-
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-into proprietary programs. If your program is a subroutine library, you
-may consider it more useful to permit linking proprietary applications with
-the library. If this is what you want to do, use the GNU Lesser General
-Public License instead of this License. But first, please read
-<http://www.gnu.org/philosophy/why-not-lgpl.html>.
-
diff --git a/libs/pChart/change.log b/libs/pChart/change.log
deleted file mode 100644
index 717502dde7a52a819f4f1d7f4f6dba1420bd5692..0000000000000000000000000000000000000000
--- a/libs/pChart/change.log
+++ /dev/null
@@ -1,292 +0,0 @@
-
- â•”â•â•â•â•â•â•â•â•â•â•â•â•â•â•â•â•â•â•â•â•â•â•â•â•â•â•â•â•â•â•â•â•â•â•â•â•â•â•â•â•â•â•—
- â•‘ â•‘
- â•‘ pChart - a PHP Charting library â•‘
- â•‘ â•‘
- â•‘ Version : 2.1.4 â•‘
- â•‘ Made by : Jean-Damien POGOLOTTI â•‘
- â•‘ Last Update : 19/01/14 â•‘
- â•‘ â•‘
- â•šâ•â•â•â•â•â•â•â•â•â•â•â•â•â•â•â•â•â•â•â•â•â•â•â•â•â•â•â•â•â•â•â•â•â•â•â•â•â•â•â•â•â•
-
- 2.1.4 ────────────────────────────────────────────────────────────────────────
-
- o Added the AXIS_FORMAT_TRAFFIC format.
- o Added the RemoveSkippedAxis parameter to the drawScale() function.
- o Enhanced the title field of the floating labels.
- o Replaced the date() calles by gmdate() ones.
- o Added the $BoxAlpha parameter to the drawLabel(s) functions.
- o Fixed a labelling bug on the pie charts. (Thanks to François LE QUEMENER)
- o Fixed a security issue with the /examples folder. (Thanks to Nicolas CHATELAIN)
-
- 2.1.3 ────────────────────────────────────────────────────────────────────────
-
- o Updated drawPlotChart() to size the plot based on the serie weight.
- o Added the drawXThreshold() function.
- o Added the drawXThresholdArea() function.
- o Added the AreaName param. to drawXThresholdArea() and drawThresholdArea().
- o Various visual enhancements.
- o Fixed a bug in the drawPlotChart() function.
- o Added shadow support for the Area charts.
- o Added the BorderWidth parameter to the drawBubbleChart() function.
- o Added the Shape parameter to the drawBubbleChart() function.
- o Added the AXIS_FORMAT_CUSTOM for user callback handling.
- o Rewritten the drawStackedAreaChart() function.
- o Added support for labels on stacked charts.
- o Added the createFunctionSerie() function to the pData class.
- o Added the drawScatterThreshold() function to the pScatter class.
- o Added the drawScatterThresholdArea() function to the pScatter class.
- o Added the setAbsicssaPosition() function to the pData class.
- o Added the NegateValues() function to the pData class.
- o Added the NoMargin parameter to the drawThresholdArea & drawThreshold fcts.
- o Added the drawAreaMirror() function.
- o Added the EURO_SYMBOL constant.
- o Added the replaceImageMapValues() function.
- o Added the replaceImageMapTitle() function.
- o Thresholds functions can now accept an array of points.
- o Added the FixedMax parameter to both the Radar and Polar charts.
- o Added the Precision parameter to the pie and ring charts.
- o Added the DisplayOrientation parameter to the bar & stacked bar charts.
- o Fixed a bug while using the drawBestFit function with VOID datasets.
- o Added the RemoveXAxis option to the drawScale() function.
-
-
- 2.1.2 ────────────────────────────────────────────────────────────────────────
-
- o Added zone threshold support for filled area charts.
- o Added zone threshold support for filled spline charts.
- o Added the setScatterSerieShape() function.
- o Added the getSerieMedian() function.
- o Added the drawZoneChart() function.
- o Added the getStandardDeviation() function.
- o Added the getCoefficientOfVariation() function.
- o Added the getGeometricMean() function.
- o Added the getHarmonicMean() function.
- o Introduced support for imageMap.
- o Added the initialiseImageMap() function.
- o Added the addToImageMap() function.
- o Added the dumpImageMap() function.
- o Added value writting supports to the radars & polars charts.
- o Added the option to add an inner border to the reg. and stacked bar charts.
- o Added the SERIE_SHAPE_DIAMOND and SERIE_SHAPE_FILLEDDIAMOND series shapes.
- o Fixed a visual bug in the drawAreaChart function. (thks to dmiller)
- o Added the BrowserExpire param to the stroke() function (thks to marquonis)
- o Fixed a visual bug in the drawBarChart function when the Interleave is 0.
- o Corrected a bug in the drawScatterBestFit() function (thks to ares)
- o Fixed some bugs with the pie chart functions.
-
-
- 2.1.1 ────────────────────────────────────────────────────────────────────────
-
- o Created the pIndicator class.
- o Created the pSurface class.
- o Added the drawLabel() function.
- o Added the writeScatterLabel() function.
- o Added the writeBubbleLabel() function.
- o Added the ForceAlpha parameter to the buble chart.
- o Added the LabelStacked parameter to the 2D and 3D pie charts.
- o Added 2D ring chart support to the pPie class extension.
- o Added 3D ring chart support to the pPie class extension.
- o Added the autoOutput() method to the pCache class.
- o Added some NULL value tests.
- o Added the setSerieShape() function to the pData class.
- o Added the setAbscissaName() function to the pData class.
- o Fixed a bug in the getAverage() function.
- o Changed the VOID constant from 0.12345 to 0.123456789.
- o Fixed a bug with the number of decimals in the METRIC scale.
- o Fixed a visual bug with reversed bar chart labelling.
- o Added the ValuePosition & ValuePadding parameters to the pie charts.
- o Added the WriteValue parameters to the 2D pie charts.
- o Added the getSeriePalette() function to the pData class.
- o pData methods can now accept array of serie parameters.
- o Fixed a bug in the scatter spline chart VOID values handling.
-
- 2.1.0 ────────────────────────────────────────────────────────────────────────
-
- /!\ Renamed the .class files to .class.php.
-
- o Create the pScatter class.
- o Added the ScatterPlotChart() charting method.
- o Added the ScatterLineChart() charting method.
- o Added the ScatterSplineChart() charting method.
- o Added the DrawScatterLegend() function.
- o Added the getScatterLegendSize() function.
- o Added the following function to the pData class :
-
- - setScatterSerie()
- - setScatterSerieDescription()
- - setScatterSeriePicture()
- - setScatterSerieDrawable()
- - setScatterSerieTicks()
- - setScatterSerieWeight()
- - setScatterSerieColor()
-
- o Added a Forces config. array to drawSpline() function to allow parametric
- forces. (used by the scatter spline algorithm)
- o Added Floating0Serie & Floating0Value options to the drawBarChart function.
- o Added the Draw0Line option to the drawBarChart function.
- o Added support for line and filled step charts.
- o Fixed a visual artifact in the drawGradient() function.
- o Fixed a visual artifact in the drawRoundedFilledRectangle() function.
- o Fixed a visual artifact in the drawRadar() function.
- o Rewritten the example index page.
- o Added the Floating parameter to the scaling functions.
- o Added the drawBestFit() and drawScatterBestFit() math functions.
-
-
- 2.0.13 ───────────────────────────────────────────────────────────────────────
-
- o Modified the drawScale() function to get the best visual factors.
- o Added the BorderAlpha parameter to the drawFilledCircle() function.
- o Shipped more examples.
- o Fixed a bug in the normalize() function and 0 Values.
- o Finally implemented the setSeriePicture() output.
- o Added the bubble class extension.
- o Added the possibility to have a transparent background to the generated
- pictures keeping the alpha channels (thanks to georgi.m)
- o Updated the sandbox to support transparent background.
- o Added the drawDerivative() function to draw curve slope factor.
- o Additional Minor fixes.
-
-
- 2.0.12 ───────────────────────────────────────────────────────────────────────
-
- o Added missing points (VOID) handling for line & spline charts.
- o Added customisation options to the drawLegend() function.
- o Various additions and enhancements in the sandbox.
- o Added the weight series support to the drawSplineChart() function.
- o Added the SCALE_MODE_MANUAL scaling method.
-
-
- 2.0.11 ───────────────────────────────────────────────────────────────────────
-
- o Added the AxisBoxRounded, AxisFontName, AxisFontSize parameters to the
- radar and polar class.
- o Fixed a bug with the axis labels of the radar charts using the STAR layout.
- o Fixed a bug in the axis format computing.
- o Added the axis format option in the sandbox system.
- o Tuned the way the METRIC scales are displayed.
- o Fixed a bug with the getWidth(), getHeight().(thanks to SandmanXC)
-
-
- 2.0.10 ───────────────────────────────────────────────────────────────────────
-
- /!\ First public release.
-
- o Fixed a bug in the normalize() function for VOID values.
- o Updated the example rendering frontend.
- o Updated the sandbox.
-
-
- 2.0.9 ────────────────────────────────────────────────────────────────────────
-
- o Added the sandbox.
- o Added the getLegendSize() function.
- o Added the SCALE_MODE_ADDALL_START0 scaling method.
- o Fixed a bug in the normalize() function.
- o Fixed a bug in the computeScale() function.
-
- 2.0.8 ────────────────────────────────────────────────────────────────────────
-
- o Corrected a bug in the drawThreshold() function. (thanks to mice32alpha)
- o Added rendering options to the writeBounds() function.
- o Enhanced the rendering of the drawRoundedFilledRectangle() function.
- o Added the setSerieWeight() function to the pData class.
- o Fixed a bug in the loadPalette() function.
- o Added the 9 palette files. (/palettes)
- o Fixed visual artifact in the drawGradientArea() function.
-
-
- 2.0.7 ────────────────────────────────────────────────────────────────────────
-
- o Fixed a cosmetic issue in the stacked area chart function.
- o Bar chart with 0 values now appears as a 0 line.
- o Zero values are not rendered anymore in stacked bar charts.
- o Added the possibility to rotate X axis labels. (LabelRotation)
- o Added rendering parameters for skipped X axis values :
-
- $SkippedAxisTicks
- $SkippedAxisR
- $SkippedAxisG
- $SkippedAxisB
- $SkippedAxisAlpha
- $SkippedTickR
- $SkippedTickG
- $SkippedTickB
- $SkippedTickAlpha
- $SkippedInnerTickWidth
- $SkippedOuterTickWidth
-
- o Added the ability to draw a background box around text (flat, rounded)
- o Added the importFromCSV() method to the pData class.
- o Fixed a bug in the min/max computing of the data series with VOID values.
-
-
- 2.0.6 ────────────────────────────────────────────────────────────────────────
-
- o Added setSliceColor() function to the pPie class.
- o Added support for stacked area charts.
- o Fixed an issue with 3D pie chart labelling.
- o Fixed artifacts issues with the 3D pie hidden faces.
- o Fixed a bug in the drawPolygon() function.
- o Fixed a bug with automatic abscissa labelling.
- o Rewritten the delayedLoaded script. (advice of mathbr for compatibility)
-
-
- 2.0.5 ────────────────────────────────────────────────────────────────────────
-
- o Added support for 3D pie charts.
- o Enhanced the example rendering. (web)
- o Added functionalities on radar charts (proposed by dani Huber)
-
- - SkipLabels to skip any number of labels.
- - LabelMiddle to center the labels between the slices.
-
- o Fixed a bug with the palette management.
- o Fixed an issue while displaying multiple-line legends.
- o Added the delayed loader script in the examples.
-
-
- 2.0.4 ────────────────────────────────────────────────────────────────────────
-
- o Fixed issue with really small data series. (one value)
- o Enhanced the example rendering. (batch + web)
- o Added the autoOutput() rendering method.
- o Made various minor fixes.
-
-
- 2.0.3 ────────────────────────────────────────────────────────────────────────
-
- o Added the autoOutput() function that determine if the picture should be
- rendered with the Render() or Stroke() function based on the way the script
- is called. (CLI or HTTPD)
- o Added the getSum() function to the pData class.
- o Added support for 2D pie charts :
-
- - draw2DPie()
- - drawPieLegend()
-
- o Fixed angle issue in the drawArrowLabel function.
- o While turning AA off, dashed line were not rendered (thanks to mice32alpha)
-
-
- 2.0.2 ────────────────────────────────────────────────────────────────────────
-
- o Fixing some notifications messages with the PHP5.3.x deprecated functions :
-
- - split has been replaced by preg_split.
- - ereg has been replaced by preg_match.
-
- o Removed deprecated test with the in_array() function.
-
-
- 2.0.1 ────────────────────────────────────────────────────────────────────────
-
- o First public early adopter release.
-
-
- 2.0.0 ────────────────────────────────────────────────────────────────────────
-
- o Initial release of the v2.0.0 trunk. All primitive functions and some of
- the charting functions have been created.
-
diff --git a/libs/pChart/class/pData.class.php b/libs/pChart/class/pData.class.php
deleted file mode 100755
index d29e0d499c214d1ed6b37c775d12525ef362461e..0000000000000000000000000000000000000000
--- a/libs/pChart/class/pData.class.php
+++ /dev/null
@@ -1,789 +0,0 @@
-<?php
- /*
- pDraw - class to manipulate data arrays
-
- Version : 2.1.4
- Made by : Jean-Damien POGOLOTTI
- Last Update : 19/01/2014
-
- This file can be distributed under the license you can find at :
-
- http://www.pchart.net/license
-
- You can find the whole class documentation on the pChart web site.
- */
-
- /* Axis configuration */
- define("AXIS_FORMAT_DEFAULT" , 680001);
- define("AXIS_FORMAT_TIME" , 680002);
- define("AXIS_FORMAT_DATE" , 680003);
- define("AXIS_FORMAT_METRIC" , 680004);
- define("AXIS_FORMAT_CURRENCY" , 680005);
- define("AXIS_FORMAT_TRAFFIC" , 680006);
- define("AXIS_FORMAT_CUSTOM" , 680007);
-
- /* Axis position */
- define("AXIS_POSITION_LEFT" , 681001);
- define("AXIS_POSITION_RIGHT" , 681002);
- define("AXIS_POSITION_TOP" , 681001);
- define("AXIS_POSITION_BOTTOM" , 681002);
-
- /* Families of data points */
- define("SERIE_SHAPE_FILLEDCIRCLE" , 681011);
- define("SERIE_SHAPE_FILLEDTRIANGLE" , 681012);
- define("SERIE_SHAPE_FILLEDSQUARE" , 681013);
- define("SERIE_SHAPE_FILLEDDIAMOND" , 681017);
- define("SERIE_SHAPE_CIRCLE" , 681014);
- define("SERIE_SHAPE_TRIANGLE" , 681015);
- define("SERIE_SHAPE_SQUARE" , 681016);
- define("SERIE_SHAPE_DIAMOND" , 681018);
-
- /* Axis position */
- define("AXIS_X" , 682001);
- define("AXIS_Y" , 682002);
-
- /* Define value limits */
- define("ABSOLUTE_MIN" , -10000000000000);
- define("ABSOLUTE_MAX" , 10000000000000);
-
- /* Replacement to the PHP NULL keyword */
- define("VOID" , 0.123456789);
-
- /* Euro symbol for GD fonts */
- define("EURO_SYMBOL" , utf8_encode("€"));
-
- /* pData class definition */
- class pData
- {
- var $Data;
-
- var $Palette = array("0"=>array("R"=>188,"G"=>224,"B"=>46,"Alpha"=>100),
- "1"=>array("R"=>224,"G"=>100,"B"=>46,"Alpha"=>100),
- "2"=>array("R"=>224,"G"=>214,"B"=>46,"Alpha"=>100),
- "3"=>array("R"=>46,"G"=>151,"B"=>224,"Alpha"=>100),
- "4"=>array("R"=>176,"G"=>46,"B"=>224,"Alpha"=>100),
- "5"=>array("R"=>224,"G"=>46,"B"=>117,"Alpha"=>100),
- "6"=>array("R"=>92,"G"=>224,"B"=>46,"Alpha"=>100),
- "7"=>array("R"=>224,"G"=>176,"B"=>46,"Alpha"=>100));
-
- /* Class creator */
- function __construct()
- {
- $this->Data = "";
- $this->Data["XAxisDisplay"] = AXIS_FORMAT_DEFAULT;
- $this->Data["XAxisFormat"] = NULL;
- $this->Data["XAxisName"] = NULL;
- $this->Data["XAxisUnit"] = NULL;
- $this->Data["Abscissa"] = NULL;
- $this->Data["AbsicssaPosition"] = AXIS_POSITION_BOTTOM;
-
- $this->Data["Axis"][0]["Display"] = AXIS_FORMAT_DEFAULT;
- $this->Data["Axis"][0]["Position"] = AXIS_POSITION_LEFT;
- $this->Data["Axis"][0]["Identity"] = AXIS_Y;
- }
-
- /* Add a single point or an array to the given serie */
- function addPoints($Values,$SerieName="Serie1")
- {
- if (!isset($this->Data["Series"][$SerieName]))
- $this->initialise($SerieName);
-
- if ( is_array($Values) )
- {
- foreach($Values as $Key => $Value)
- { $this->Data["Series"][$SerieName]["Data"][] = $Value; }
- }
- else
- $this->Data["Series"][$SerieName]["Data"][] = $Values;
-
- if ( $Values != VOID )
- {
- $StrippedData = $this->stripVOID($this->Data["Series"][$SerieName]["Data"]);
- if ( empty($StrippedData) ) { $this->Data["Series"][$SerieName]["Max"] = 0; $this->Data["Series"][$SerieName]["Min"] =0; return(0); }
- $this->Data["Series"][$SerieName]["Max"] = max($StrippedData);
- $this->Data["Series"][$SerieName]["Min"] = min($StrippedData);
- }
- }
-
- /* Strip VOID values */
- function stripVOID($Values)
- { if (!is_array($Values)) { return(array()); } $Result = array(); foreach($Values as $Key => $Value) { if ( $Value != VOID ) { $Result[] = $Value; } } return($Result); }
-
- /* Return the number of values contained in a given serie */
- function getSerieCount($Serie)
- { if (isset($this->Data["Series"][$Serie]["Data"])) { return(sizeof($this->Data["Series"][$Serie]["Data"])); } else { return(0); } }
-
- /* Remove a serie from the pData object */
- function removeSerie($Series)
- {
- if ( !is_array($Series) ) { $Series = $this->convertToArray($Series); }
- foreach($Series as $Key => $Serie) { if (isset($this->Data["Series"][$Serie])) { unset($this->Data["Series"][$Serie]); } }
- }
-
- /* Return a value from given serie & index */
- function getValueAt($Serie,$Index=0)
- { if (isset($this->Data["Series"][$Serie]["Data"][$Index])) { return($this->Data["Series"][$Serie]["Data"][$Index]); } else { return(NULL); } }
-
- /* Return the values array */
- function getValues($Serie)
- { if (isset($this->Data["Series"][$Serie]["Data"])) { return($this->Data["Series"][$Serie]["Data"]); } else { return(NULL); } }
-
- /* Reverse the values in the given serie */
- function reverseSerie($Series)
- {
- if ( !is_array($Series) ) { $Series = $this->convertToArray($Series); }
- foreach($Series as $Key => $Serie) { if (isset($this->Data["Series"][$Serie]["Data"])) { $this->Data["Series"][$Serie]["Data"] = array_reverse($this->Data["Series"][$Serie]["Data"]); } }
- }
-
- /* Return the sum of the serie values */
- function getSum($Serie)
- { if (isset($this->Data["Series"][$Serie])) { return(array_sum($this->Data["Series"][$Serie]["Data"])); } else { return(NULL); } }
-
- /* Return the max value of a given serie */
- function getMax($Serie)
- { if (isset($this->Data["Series"][$Serie]["Max"])) { return($this->Data["Series"][$Serie]["Max"]); } else { return(NULL); } }
-
- /* Return the min value of a given serie */
- function getMin($Serie)
- { if (isset($this->Data["Series"][$Serie]["Min"])) { return($this->Data["Series"][$Serie]["Min"]); } else { return(NULL); } }
-
- /* Set the description of a given serie */
- function setSerieShape($Series,$Shape=SERIE_SHAPE_FILLEDCIRCLE)
- {
- if ( !is_array($Series) ) { $Series = $this->convertToArray($Series); }
- foreach($Series as $Key => $Serie) { if (isset($this->Data["Series"][$Serie]) ) { $this->Data["Series"][$Serie]["Shape"] = $Shape; } }
- }
-
- /* Set the description of a given serie */
- function setSerieDescription($Series,$Description="My serie")
- {
- if ( !is_array($Series) ) { $Series = $this->convertToArray($Series); }
- foreach($Series as $Key => $Serie) { if (isset($this->Data["Series"][$Serie]) ) { $this->Data["Series"][$Serie]["Description"] = $Description; } }
- }
-
- /* Set a serie as "drawable" while calling a rendering function */
- function setSerieDrawable($Series,$Drawable=TRUE)
- {
- if ( !is_array($Series) ) { $Series = $this->convertToArray($Series); }
- foreach($Series as $Key => $Serie) { if (isset($this->Data["Series"][$Serie]) ) { $this->Data["Series"][$Serie]["isDrawable"] = $Drawable; } }
- }
-
- /* Set the icon associated to a given serie */
- function setSeriePicture($Series,$Picture=NULL)
- {
- if ( !is_array($Series) ) { $Series = $this->convertToArray($Series); }
- foreach($Series as $Key => $Serie) { if (isset($this->Data["Series"][$Serie]) ) { $this->Data["Series"][$Serie]["Picture"] = $Picture; } }
- }
-
- /* Set the name of the X Axis */
- function setXAxisName($Name)
- { $this->Data["XAxisName"] = $Name; }
-
- /* Set the display mode of the X Axis */
- function setXAxisDisplay($Mode,$Format=NULL)
- { $this->Data["XAxisDisplay"] = $Mode; $this->Data["XAxisFormat"] = $Format; }
-
- /* Set the unit that will be displayed on the X axis */
- function setXAxisUnit($Unit)
- { $this->Data["XAxisUnit"] = $Unit; }
-
- /* Set the serie that will be used as abscissa */
- function setAbscissa($Serie)
- { if (isset($this->Data["Series"][$Serie])) { $this->Data["Abscissa"] = $Serie; } }
-
- function setAbsicssaPosition($Position = AXIS_POSITION_BOTTOM)
- { $this->Data["AbsicssaPosition"] = $Position; }
-
- /* Set the name of the abscissa axis */
- function setAbscissaName($Name)
- { $this->Data["AbscissaName"] = $Name; }
-
- /* Create a scatter group specifyin X and Y data series */
- function setScatterSerie($SerieX,$SerieY,$ID=0)
- { if (isset($this->Data["Series"][$SerieX]) && isset($this->Data["Series"][$SerieY]) ) { $this->initScatterSerie($ID); $this->Data["ScatterSeries"][$ID]["X"] = $SerieX; $this->Data["ScatterSeries"][$ID]["Y"] = $SerieY; } }
-
- /* Set the shape of a given sctatter serie */
- function setScatterSerieShape($ID,$Shape=SERIE_SHAPE_FILLEDCIRCLE)
- { if (isset($this->Data["ScatterSeries"][$ID]) ) { $this->Data["ScatterSeries"][$ID]["Shape"] = $Shape; } }
-
- /* Set the description of a given scatter serie */
- function setScatterSerieDescription($ID,$Description="My serie")
- { if (isset($this->Data["ScatterSeries"][$ID]) ) { $this->Data["ScatterSeries"][$ID]["Description"] = $Description; } }
-
- /* Set the icon associated to a given scatter serie */
- function setScatterSeriePicture($ID,$Picture=NULL)
- { if (isset($this->Data["ScatterSeries"][$ID]) ) { $this->Data["ScatterSeries"][$ID]["Picture"] = $Picture; } }
-
- /* Set a scatter serie as "drawable" while calling a rendering function */
- function setScatterSerieDrawable($ID ,$Drawable=TRUE)
- { if (isset($this->Data["ScatterSeries"][$ID]) ) { $this->Data["ScatterSeries"][$ID]["isDrawable"] = $Drawable; } }
-
- /* Define if a scatter serie should be draw with ticks */
- function setScatterSerieTicks($ID,$Width=0)
- { if ( isset($this->Data["ScatterSeries"][$ID]) ) { $this->Data["ScatterSeries"][$ID]["Ticks"] = $Width; } }
-
- /* Define if a scatter serie should be draw with a special weight */
- function setScatterSerieWeight($ID,$Weight=0)
- { if ( isset($this->Data["ScatterSeries"][$ID]) ) { $this->Data["ScatterSeries"][$ID]["Weight"] = $Weight; } }
-
- /* Associate a color to a scatter serie */
- function setScatterSerieColor($ID,$Format)
- {
- $R = isset($Format["R"]) ? $Format["R"] : 0;
- $G = isset($Format["G"]) ? $Format["G"] : 0;
- $B = isset($Format["B"]) ? $Format["B"] : 0;
- $Alpha = isset($Format["Alpha"]) ? $Format["Alpha"] : 100;
-
- if ( isset($this->Data["ScatterSeries"][$ID]) )
- {
- $this->Data["ScatterSeries"][$ID]["Color"]["R"] = $R;
- $this->Data["ScatterSeries"][$ID]["Color"]["G"] = $G;
- $this->Data["ScatterSeries"][$ID]["Color"]["B"] = $B;
- $this->Data["ScatterSeries"][$ID]["Color"]["Alpha"] = $Alpha;
- }
- }
-
- /* Compute the series limits for an individual and global point of view */
- function limits()
- {
- $GlobalMin = ABSOLUTE_MAX;
- $GlobalMax = ABSOLUTE_MIN;
-
- foreach($this->Data["Series"] as $Key => $Value)
- {
- if ( $this->Data["Abscissa"] != $Key && $this->Data["Series"][$Key]["isDrawable"] == TRUE)
- {
- if ( $GlobalMin > $this->Data["Series"][$Key]["Min"] ) { $GlobalMin = $this->Data["Series"][$Key]["Min"]; }
- if ( $GlobalMax < $this->Data["Series"][$Key]["Max"] ) { $GlobalMax = $this->Data["Series"][$Key]["Max"]; }
- }
- }
- $this->Data["Min"] = $GlobalMin;
- $this->Data["Max"] = $GlobalMax;
-
- return(array($GlobalMin,$GlobalMax));
- }
-
- /* Mark all series as drawable */
- function drawAll()
- { foreach($this->Data["Series"] as $Key => $Value) { if ( $this->Data["Abscissa"] != $Key ) { $this->Data["Series"][$Key]["isDrawable"]=TRUE; } } }
-
- /* Return the average value of the given serie */
- function getSerieAverage($Serie)
- {
- if ( isset($this->Data["Series"][$Serie]) )
- {
- $SerieData = $this->stripVOID($this->Data["Series"][$Serie]["Data"]);
- return(array_sum($SerieData)/sizeof($SerieData));
- }
- else
- return(NULL);
- }
-
- /* Return the geometric mean of the given serie */
- function getGeometricMean($Serie)
- {
- if ( isset($this->Data["Series"][$Serie]) )
- {
- $SerieData = $this->stripVOID($this->Data["Series"][$Serie]["Data"]);
- $Seriesum = 1; foreach($SerieData as $Key => $Value) { $Seriesum = $Seriesum * $Value; }
- return(pow($Seriesum,1/sizeof($SerieData)));
- }
- else
- return(NULL);
- }
-
- /* Return the harmonic mean of the given serie */
- function getHarmonicMean($Serie)
- {
- if ( isset($this->Data["Series"][$Serie]) )
- {
- $SerieData = $this->stripVOID($this->Data["Series"][$Serie]["Data"]);
- $Seriesum = 0; foreach($SerieData as $Key => $Value) { $Seriesum = $Seriesum + 1/$Value; }
- return(sizeof($SerieData)/$Seriesum);
- }
- else
- return(NULL);
- }
-
- /* Return the standard deviation of the given serie */
- function getStandardDeviation($Serie)
- {
- if ( isset($this->Data["Series"][$Serie]) )
- {
- $Average = $this->getSerieAverage($Serie);
- $SerieData = $this->stripVOID($this->Data["Series"][$Serie]["Data"]);
-
- $DeviationSum = 0;
- foreach($SerieData as $Key => $Value)
- $DeviationSum = $DeviationSum + ($Value-$Average)*($Value-$Average);
-
- $Deviation = sqrt($DeviationSum/count($SerieData));
-
- return($Deviation);
- }
- else
- return(NULL);
- }
-
- /* Return the Coefficient of variation of the given serie */
- function getCoefficientOfVariation($Serie)
- {
- if ( isset($this->Data["Series"][$Serie]) )
- {
- $Average = $this->getSerieAverage($Serie);
- $StandardDeviation = $this->getStandardDeviation($Serie);
-
- if ( $StandardDeviation != 0 )
- return($StandardDeviation/$Average);
- else
- return(NULL);
- }
- else
- return(NULL);
- }
-
- /* Return the median value of the given serie */
- function getSerieMedian($Serie)
- {
- if ( isset($this->Data["Series"][$Serie]) )
- {
- $SerieData = $this->stripVOID($this->Data["Series"][$Serie]["Data"]);
- sort($SerieData);
- $SerieCenter = floor(sizeof($SerieData)/2);
-
- if ( isset($SerieData[$SerieCenter]) )
- return($SerieData[$SerieCenter]);
- else
- return(NULL);
- }
- else
- return(NULL);
- }
-
- /* Return the x th percentil of the given serie */
- function getSeriePercentile($Serie="Serie1",$Percentil=95)
- {
- if (!isset($this->Data["Series"][$Serie]["Data"])) { return(NULL); }
-
- $Values = count($this->Data["Series"][$Serie]["Data"])-1;
- if ( $Values < 0 ) { $Values = 0; }
-
- $PercentilID = floor(($Values/100)*$Percentil+.5);
- $SortedValues = $this->Data["Series"][$Serie]["Data"];
- sort($SortedValues);
-
- if ( is_numeric($SortedValues[$PercentilID]) )
- return($SortedValues[$PercentilID]);
- else
- return(NULL);
- }
-
- /* Add random values to a given serie */
- function addRandomValues($SerieName="Serie1",$Options="")
- {
- $Values = isset($Options["Values"]) ? $Options["Values"] : 20;
- $Min = isset($Options["Min"]) ? $Options["Min"] : 0;
- $Max = isset($Options["Max"]) ? $Options["Max"] : 100;
- $withFloat = isset($Options["withFloat"]) ? $Options["withFloat"] : FALSE;
-
- for ($i=0;$i<=$Values;$i++)
- {
- if ( $withFloat ) { $Value = rand($Min*100,$Max*100)/100; } else { $Value = rand($Min,$Max); }
- $this->addPoints($Value,$SerieName);
- }
- }
-
- /* Test if we have valid data */
- function containsData()
- {
- if (!isset($this->Data["Series"])) { return(FALSE); }
-
- $Result = FALSE;
- foreach($this->Data["Series"] as $Key => $Value)
- { if ( $this->Data["Abscissa"] != $Key && $this->Data["Series"][$Key]["isDrawable"]==TRUE) { $Result=TRUE; } }
- return($Result);
- }
-
- /* Set the display mode of an Axis */
- function setAxisDisplay($AxisID,$Mode=AXIS_FORMAT_DEFAULT,$Format=NULL)
- {
- if ( isset($this->Data["Axis"][$AxisID] ) )
- {
- $this->Data["Axis"][$AxisID]["Display"] = $Mode;
- if ( $Format != NULL ) { $this->Data["Axis"][$AxisID]["Format"] = $Format; }
- }
- }
-
- /* Set the position of an Axis */
- function setAxisPosition($AxisID,$Position=AXIS_POSITION_LEFT)
- { if ( isset($this->Data["Axis"][$AxisID] ) ) { $this->Data["Axis"][$AxisID]["Position"] = $Position; } }
-
- /* Associate an unit to an axis */
- function setAxisUnit($AxisID,$Unit)
- { if ( isset($this->Data["Axis"][$AxisID] ) ) { $this->Data["Axis"][$AxisID]["Unit"] = $Unit; } }
-
- /* Associate a name to an axis */
- function setAxisName($AxisID,$Name)
- { if ( isset($this->Data["Axis"][$AxisID] ) ) { $this->Data["Axis"][$AxisID]["Name"] = $Name; } }
-
- /* Associate a color to an axis */
- function setAxisColor($AxisID,$Format)
- {
- $R = isset($Format["R"]) ? $Format["R"] : 0;
- $G = isset($Format["G"]) ? $Format["G"] : 0;
- $B = isset($Format["B"]) ? $Format["B"] : 0;
- $Alpha = isset($Format["Alpha"]) ? $Format["Alpha"] : 100;
-
- if ( isset($this->Data["Axis"][$AxisID] ) )
- {
- $this->Data["Axis"][$AxisID]["Color"]["R"] = $R;
- $this->Data["Axis"][$AxisID]["Color"]["G"] = $G;
- $this->Data["Axis"][$AxisID]["Color"]["B"] = $B;
- $this->Data["Axis"][$AxisID]["Color"]["Alpha"] = $Alpha;
- }
- }
-
-
- /* Design an axis as X or Y member */
- function setAxisXY($AxisID,$Identity=AXIS_Y)
- { if ( isset($this->Data["Axis"][$AxisID] ) ) { $this->Data["Axis"][$AxisID]["Identity"] = $Identity; } }
-
- /* Associate one data serie with one axis */
- function setSerieOnAxis($Series,$AxisID)
- {
- if ( !is_array($Series) ) { $Series = $this->convertToArray($Series); }
- foreach($Series as $Key => $Serie)
- {
- $PreviousAxis = $this->Data["Series"][$Serie]["Axis"];
-
- /* Create missing axis */
- if ( !isset($this->Data["Axis"][$AxisID] ) )
- { $this->Data["Axis"][$AxisID]["Position"] = AXIS_POSITION_LEFT; $this->Data["Axis"][$AxisID]["Identity"] = AXIS_Y;}
-
- $this->Data["Series"][$Serie]["Axis"] = $AxisID;
-
- /* Cleanup unused axis */
- $Found = FALSE;
- foreach($this->Data["Series"] as $SerieName => $Values) { if ( $Values["Axis"] == $PreviousAxis ) { $Found = TRUE; } }
- if (!$Found) { unset($this->Data["Axis"][$PreviousAxis]); }
- }
- }
-
- /* Define if a serie should be draw with ticks */
- function setSerieTicks($Series,$Width=0)
- {
- if ( !is_array($Series) ) { $Series = $this->convertToArray($Series); }
- foreach($Series as $Key => $Serie) { if ( isset($this->Data["Series"][$Serie]) ) { $this->Data["Series"][$Serie]["Ticks"] = $Width; } }
- }
-
- /* Define if a serie should be draw with a special weight */
- function setSerieWeight($Series,$Weight=0)
- {
- if ( !is_array($Series) ) { $Series = $this->convertToArray($Series); }
- foreach($Series as $Key => $Serie) { if ( isset($this->Data["Series"][$Serie]) ) { $this->Data["Series"][$Serie]["Weight"] = $Weight; } }
- }
-
- /* Returns the palette of the given serie */
- function getSeriePalette($Serie)
- {
- if ( !isset($this->Data["Series"][$Serie]) ) { return(NULL); }
-
- $Result = "";
- $Result["R"] = $this->Data["Series"][$Serie]["Color"]["R"];
- $Result["G"] = $this->Data["Series"][$Serie]["Color"]["G"];
- $Result["B"] = $this->Data["Series"][$Serie]["Color"]["B"];
- $Result["Alpha"] = $this->Data["Series"][$Serie]["Color"]["Alpha"];
-
- return($Result);
- }
-
- /* Set the color of one serie */
- function setPalette($Series,$Format=NULL)
- {
- if ( !is_array($Series) ) { $Series = $this->convertToArray($Series); }
-
- foreach($Series as $Key => $Serie)
- {
- $R = isset($Format["R"]) ? $Format["R"] : 0;
- $G = isset($Format["G"]) ? $Format["G"] : 0;
- $B = isset($Format["B"]) ? $Format["B"] : 0;
- $Alpha = isset($Format["Alpha"]) ? $Format["Alpha"] : 100;
-
- if ( isset($this->Data["Series"][$Serie]) )
- {
- $OldR = $this->Data["Series"][$Serie]["Color"]["R"]; $OldG = $this->Data["Series"][$Serie]["Color"]["G"]; $OldB = $this->Data["Series"][$Serie]["Color"]["B"];
- $this->Data["Series"][$Serie]["Color"]["R"] = $R;
- $this->Data["Series"][$Serie]["Color"]["G"] = $G;
- $this->Data["Series"][$Serie]["Color"]["B"] = $B;
- $this->Data["Series"][$Serie]["Color"]["Alpha"] = $Alpha;
-
- /* Do reverse processing on the internal palette array */
- foreach ($this->Palette as $Key => $Value)
- { if ($Value["R"] == $OldR && $Value["G"] == $OldG && $Value["B"] == $OldB) { $this->Palette[$Key]["R"] = $R; $this->Palette[$Key]["G"] = $G; $this->Palette[$Key]["B"] = $B; $this->Palette[$Key]["Alpha"] = $Alpha;} }
- }
- }
- }
-
- /* Load a palette file */
- function loadPalette($FileName,$Overwrite=FALSE)
- {
- if ( !file_exists($FileName) ) { return(-1); }
- if ( $Overwrite ) { $this->Palette = ""; }
-
- $fileHandle = @fopen($FileName, "r");
- if (!$fileHandle) { return(-1); }
- while (!feof($fileHandle))
- {
- $buffer = fgets($fileHandle, 4096);
- if ( preg_match("/,/",$buffer) )
- {
- list($R,$G,$B,$Alpha) = preg_split("/,/",$buffer);
- if ( $this->Palette == "" ) { $ID = 0; } else { $ID = count($this->Palette); }
- $this->Palette[$ID] = array("R"=>$R,"G"=>$G,"B"=>$B,"Alpha"=>$Alpha);
- }
- }
- fclose($fileHandle);
-
- /* Apply changes to current series */
- $ID = 0;
- if ( isset($this->Data["Series"]))
- {
- foreach($this->Data["Series"] as $Key => $Value)
- {
- if ( !isset($this->Palette[$ID]) )
- $this->Data["Series"][$Key]["Color"] = array("R"=>0,"G"=>0,"B"=>0,"Alpha"=>0);
- else
- $this->Data["Series"][$Key]["Color"] = $this->Palette[$ID];
- $ID++;
- }
- }
- }
-
- /* Initialise a given scatter serie */
- function initScatterSerie($ID)
- {
- if ( isset($this->Data["ScatterSeries"][$ID]) ) { return(0); }
-
- $this->Data["ScatterSeries"][$ID]["Description"] = "Scatter ".$ID;
- $this->Data["ScatterSeries"][$ID]["isDrawable"] = TRUE;
- $this->Data["ScatterSeries"][$ID]["Picture"] = NULL;
- $this->Data["ScatterSeries"][$ID]["Ticks"] = 0;
- $this->Data["ScatterSeries"][$ID]["Weight"] = 0;
-
- if ( isset($this->Palette[$ID]) )
- $this->Data["ScatterSeries"][$ID]["Color"] = $this->Palette[$ID];
- else
- {
- $this->Data["ScatterSeries"][$ID]["Color"]["R"] = rand(0,255);
- $this->Data["ScatterSeries"][$ID]["Color"]["G"] = rand(0,255);
- $this->Data["ScatterSeries"][$ID]["Color"]["B"] = rand(0,255);
- $this->Data["ScatterSeries"][$ID]["Color"]["Alpha"] = 100;
- }
- }
-
- /* Initialise a given serie */
- function initialise($Serie)
- {
- if ( isset($this->Data["Series"]) ) { $ID = count($this->Data["Series"]); } else { $ID = 0; }
-
- $this->Data["Series"][$Serie]["Description"] = $Serie;
- $this->Data["Series"][$Serie]["isDrawable"] = TRUE;
- $this->Data["Series"][$Serie]["Picture"] = NULL;
- $this->Data["Series"][$Serie]["Max"] = NULL;
- $this->Data["Series"][$Serie]["Min"] = NULL;
- $this->Data["Series"][$Serie]["Axis"] = 0;
- $this->Data["Series"][$Serie]["Ticks"] = 0;
- $this->Data["Series"][$Serie]["Weight"] = 0;
- $this->Data["Series"][$Serie]["Shape"] = SERIE_SHAPE_FILLEDCIRCLE;
-
- if ( isset($this->Palette[$ID]) )
- $this->Data["Series"][$Serie]["Color"] = $this->Palette[$ID];
- else
- {
- $this->Data["Series"][$Serie]["Color"]["R"] = rand(0,255);
- $this->Data["Series"][$Serie]["Color"]["G"] = rand(0,255);
- $this->Data["Series"][$Serie]["Color"]["B"] = rand(0,255);
- $this->Data["Series"][$Serie]["Color"]["Alpha"] = 100;
- }
- }
-
- function normalize($NormalizationFactor=100,$UnitChange=NULL,$Round=1)
- {
- $Abscissa = $this->Data["Abscissa"];
-
- $SelectedSeries = "";
- $MaxVal = 0;
- foreach($this->Data["Axis"] as $AxisID => $Axis)
- {
- if ( $UnitChange != NULL ) { $this->Data["Axis"][$AxisID]["Unit"] = $UnitChange; }
-
- foreach($this->Data["Series"] as $SerieName => $Serie)
- {
- if ($Serie["Axis"] == $AxisID && $Serie["isDrawable"] == TRUE && $SerieName != $Abscissa)
- {
- $SelectedSeries[$SerieName] = $SerieName;
-
- if ( count($Serie["Data"] ) > $MaxVal ) { $MaxVal = count($Serie["Data"]); }
- }
- }
- }
-
- for($i=0;$i<=$MaxVal-1;$i++)
- {
- $Factor = 0;
- foreach ($SelectedSeries as $Key => $SerieName )
- {
- $Value = $this->Data["Series"][$SerieName]["Data"][$i];
- if ( $Value != VOID )
- $Factor = $Factor + abs($Value);
- }
-
- if ( $Factor != 0 )
- {
- $Factor = $NormalizationFactor / $Factor;
-
- foreach ($SelectedSeries as $Key => $SerieName )
- {
- $Value = $this->Data["Series"][$SerieName]["Data"][$i];
-
- if ( $Value != VOID && $Factor != $NormalizationFactor )
- $this->Data["Series"][$SerieName]["Data"][$i] = round(abs($Value)*$Factor,$Round);
- elseif ( $Value == VOID || $Value == 0 )
- $this->Data["Series"][$SerieName]["Data"][$i] = VOID;
- elseif ( $Factor == $NormalizationFactor )
- $this->Data["Series"][$SerieName]["Data"][$i] = $NormalizationFactor;
- }
- }
- }
-
- foreach ($SelectedSeries as $Key => $SerieName )
- {
- $this->Data["Series"][$SerieName]["Max"] = max($this->stripVOID($this->Data["Series"][$SerieName]["Data"]));
- $this->Data["Series"][$SerieName]["Min"] = min($this->stripVOID($this->Data["Series"][$SerieName]["Data"]));
- }
- }
-
- /* Load data from a CSV (or similar) data source */
- function importFromCSV($FileName,$Options="")
- {
- $Delimiter = isset($Options["Delimiter"]) ? $Options["Delimiter"] : ",";
- $GotHeader = isset($Options["GotHeader"]) ? $Options["GotHeader"] : FALSE;
- $SkipColumns = isset($Options["SkipColumns"]) ? $Options["SkipColumns"] : array(-1);
- $DefaultSerieName = isset($Options["DefaultSerieName"]) ? $Options["DefaultSerieName"] : "Serie";
-
- $Handle = @fopen($FileName,"r");
- if ($Handle)
- {
- $HeaderParsed = FALSE; $SerieNames = "";
- while (!feof($Handle))
- {
- $Buffer = fgets($Handle, 4096);
- $Buffer = str_replace(chr(10),"",$Buffer);
- $Buffer = str_replace(chr(13),"",$Buffer);
- $Values = preg_split("/".$Delimiter."/",$Buffer);
-
- if ( $Buffer != "" )
- {
- if ( $GotHeader && !$HeaderParsed )
- {
- foreach($Values as $Key => $Name) { if ( !in_array($Key,$SkipColumns) ) { $SerieNames[$Key] = $Name; } }
- $HeaderParsed = TRUE;
- }
- else
- {
- if ($SerieNames == "" ) { foreach($Values as $Key => $Name) { if ( !in_array($Key,$SkipColumns) ) { $SerieNames[$Key] = $DefaultSerieName.$Key; } } }
- foreach($Values as $Key => $Value) { if ( !in_array($Key,$SkipColumns) ) { $this->addPoints($Value,$SerieNames[$Key]); } }
- }
- }
- }
- fclose($Handle);
- }
- }
-
- /* Create a dataset based on a formula */
- /* COMMENTED BY PIWIK to avoid eval()
- function createFunctionSerie($SerieName,$Formula="",$Options="")
- {
- $MinX = isset($Options["MinX"]) ? $Options["MinX"] : -10;
- $MaxX = isset($Options["MaxX"]) ? $Options["MaxX"] : 10;
- $XStep = isset($Options["XStep"]) ? $Options["XStep"] : 1;
- $AutoDescription = isset($Options["AutoDescription"]) ? $Options["AutoDescription"] : FALSE;
- $RecordAbscissa = isset($Options["RecordAbscissa"]) ? $Options["RecordAbscissa"] : FALSE;
- $AbscissaSerie = isset($Options["AbscissaSerie"]) ? $Options["AbscissaSerie"] : "Abscissa";
-
- if ( $Formula == "" ) { return(0); }
-
- $Result = ""; $Abscissa = "";
- for($i=$MinX; $i<=$MaxX; $i=$i+$XStep)
- {
- $Expression = "\$return = '!'.(".str_replace("z",$i,$Formula).");";
- if ( @eval($Expression) === FALSE ) { $return = VOID; }
- if ( $return == "!" ) { $return = VOID; } else { $return = $this->right($return,strlen($return)-1); }
- if ( $return == "NAN" ) { $return = VOID; }
- if ( $return == "INF" ) { $return = VOID; }
- if ( $return == "-INF" ) { $return = VOID; }
-
- $Abscissa[] = $i;
- $Result[] = $return;
- }
-
- $this->addPoints($Result,$SerieName);
- if ( $AutoDescription ) { $this->setSerieDescription($SerieName,$Formula); }
- if ( $RecordAbscissa ) { $this->addPoints($Abscissa,$AbscissaSerie); }
- }*/
-
- function negateValues($Series)
- {
- if ( !is_array($Series) ) { $Series = $this->convertToArray($Series); }
- foreach($Series as $Key => $SerieName)
- {
- if (isset($this->Data["Series"][$SerieName]))
- {
- $Data = "";
- foreach($this->Data["Series"][$SerieName]["Data"] as $Key => $Value)
- { if ( $Value == VOID ) { $Data[] = VOID; } else { $Data[] = -$Value; } }
- $this->Data["Series"][$SerieName]["Data"] = $Data;
-
- $this->Data["Series"][$SerieName]["Max"] = max($this->stripVOID($this->Data["Series"][$SerieName]["Data"]));
- $this->Data["Series"][$SerieName]["Min"] = min($this->stripVOID($this->Data["Series"][$SerieName]["Data"]));
- }
- }
- }
-
- /* Return the data & configuration of the series */
- function getData()
- { return($this->Data); }
-
- /* Save a palette element */
- function savePalette($ID,$Color)
- { $this->Palette[$ID] = $Color; }
-
- /* Return the palette of the series */
- function getPalette()
- { return($this->Palette); }
-
- /* Called by the scaling algorithm to save the config */
- function saveAxisConfig($Axis) { $this->Data["Axis"]=$Axis; }
-
- /* Save the Y Margin if set */
- function saveYMargin($Value) { $this->Data["YMargin"]=$Value; }
-
- /* Save extended configuration to the pData object */
- function saveExtendedData($Tag,$Values) { $this->Data["Extended"][$Tag]=$Values; }
-
- /* Called by the scaling algorithm to save the orientation of the scale */
- function saveOrientation($Orientation) { $this->Data["Orientation"]=$Orientation; }
-
- /* Convert a string to a single elements array */
- function convertToArray($Value)
- { $Values = ""; $Values[] = $Value; return($Values); }
-
- /* Class string wrapper */
- function __toString()
- { return("pData object."); }
-
- function left($value,$NbChar) { return substr($value,0,$NbChar); }
- function right($value,$NbChar) { return substr($value,strlen($value)-$NbChar,$NbChar); }
- function mid($value,$Depart,$NbChar) { return substr($value,$Depart-1,$NbChar); }
- }
-?>
\ No newline at end of file
diff --git a/libs/pChart/class/pDraw.class.php b/libs/pChart/class/pDraw.class.php
deleted file mode 100755
index 0b30d99279c2f83c8f53946ca6b764e453b6e54d..0000000000000000000000000000000000000000
--- a/libs/pChart/class/pDraw.class.php
+++ /dev/null
@@ -1,6226 +0,0 @@
-<?php
- /*
- pDraw - class extension with drawing methods
-
- Version : 2.1.4
- Made by : Jean-Damien POGOLOTTI
- Last Update : 19/01/2014
-
- This file can be distributed under the license you can find at :
-
- http://www.pchart.net/license
-
- You can find the whole class documentation on the pChart web site.
- */
-
- define("DIRECTION_VERTICAL" , 690001);
- define("DIRECTION_HORIZONTAL" , 690002);
-
- define("SCALE_POS_LEFTRIGHT" , 690101);
- define("SCALE_POS_TOPBOTTOM" , 690102);
-
- define("SCALE_MODE_FLOATING" , 690201);
- define("SCALE_MODE_START0" , 690202);
- define("SCALE_MODE_ADDALL" , 690203);
- define("SCALE_MODE_ADDALL_START0" , 690204);
- define("SCALE_MODE_MANUAL" , 690205);
-
- define("SCALE_SKIP_NONE" , 690301);
- define("SCALE_SKIP_SAME" , 690302);
- define("SCALE_SKIP_NUMBERS" , 690303);
-
- define("TEXT_ALIGN_TOPLEFT" , 690401);
- define("TEXT_ALIGN_TOPMIDDLE" , 690402);
- define("TEXT_ALIGN_TOPRIGHT" , 690403);
- define("TEXT_ALIGN_MIDDLELEFT" , 690404);
- define("TEXT_ALIGN_MIDDLEMIDDLE" , 690405);
- define("TEXT_ALIGN_MIDDLERIGHT" , 690406);
- define("TEXT_ALIGN_BOTTOMLEFT" , 690407);
- define("TEXT_ALIGN_BOTTOMMIDDLE" , 690408);
- define("TEXT_ALIGN_BOTTOMRIGHT" , 690409);
-
- define("POSITION_TOP" , 690501);
- define("POSITION_BOTTOM" , 690502);
-
- define("LABEL_POS_LEFT" , 690601);
- define("LABEL_POS_CENTER" , 690602);
- define("LABEL_POS_RIGHT" , 690603);
- define("LABEL_POS_TOP" , 690604);
- define("LABEL_POS_BOTTOM" , 690605);
- define("LABEL_POS_INSIDE" , 690606);
- define("LABEL_POS_OUTSIDE" , 690607);
-
- define("ORIENTATION_HORIZONTAL" , 690701);
- define("ORIENTATION_VERTICAL" , 690702);
- define("ORIENTATION_AUTO" , 690703);
-
- define("LEGEND_NOBORDER" , 690800);
- define("LEGEND_BOX" , 690801);
- define("LEGEND_ROUND" , 690802);
-
- define("LEGEND_VERTICAL" , 690901);
- define("LEGEND_HORIZONTAL" , 690902);
-
- define("LEGEND_FAMILY_BOX" , 691051);
- define("LEGEND_FAMILY_CIRCLE" , 691052);
- define("LEGEND_FAMILY_LINE" , 691053);
-
- define("DISPLAY_AUTO" , 691001);
- define("DISPLAY_MANUAL" , 691002);
-
- define("LABELING_ALL" , 691011);
- define("LABELING_DIFFERENT" , 691012);
-
- define("BOUND_MIN" , 691021);
- define("BOUND_MAX" , 691022);
- define("BOUND_BOTH" , 691023);
-
- define("BOUND_LABEL_POS_TOP" , 691031);
- define("BOUND_LABEL_POS_BOTTOM" , 691032);
- define("BOUND_LABEL_POS_AUTO" , 691033);
-
- define("CAPTION_LEFT_TOP" , 691041);
- define("CAPTION_RIGHT_BOTTOM" , 691042);
-
- define("GRADIENT_SIMPLE" , 691051);
- define("GRADIENT_EFFECT_CAN" , 691052);
-
- define("LABEL_TITLE_NOBACKGROUND" , 691061);
- define("LABEL_TITLE_BACKGROUND" , 691062);
-
- define("LABEL_POINT_NONE" , 691071);
- define("LABEL_POINT_CIRCLE" , 691072);
- define("LABEL_POINT_BOX" , 691073);
-
- define("ZONE_NAME_ANGLE_AUTO" , 691081);
-
- define("PI" , 3.14159265);
- define("ALL" , 69);
- define("NONE" , 31);
- define("AUTO" , 690000);
- define("OUT_OF_SIGHT" , -10000000000000);
-
- class pDraw
- {
- /* Returns the number of drawable series */
- function countDrawableSeries()
- {
- $Results = 0;
- $Data = $this->DataSet->getData();
-
- foreach($Data["Series"] as $SerieName => $Serie)
- { if ( $Serie["isDrawable"] == TRUE && $SerieName != $Data["Abscissa"] ) { $Results++; } }
-
- return($Results);
- }
-
- /* Fix box coordinates */
- function fixBoxCoordinates($Xa,$Ya,$Xb,$Yb)
- {
- $X1 = min($Xa,$Xb); $Y1 = min($Ya,$Yb);
- $X2 = max($Xa,$Xb); $Y2 = max($Ya,$Yb);
-
- return(array($X1,$Y1,$X2,$Y2));
- }
-
- /* Draw a polygon */
- function drawPolygon($Points,$Format="")
- {
- $R = isset($Format["R"]) ? $Format["R"] : 0;
- $G = isset($Format["G"]) ? $Format["G"] : 0;
- $B = isset($Format["B"]) ? $Format["B"] : 0;
- $Alpha = isset($Format["Alpha"]) ? $Format["Alpha"] : 100;
- $NoFill = isset($Format["NoFill"]) ? $Format["NoFill"] : FALSE;
- $NoBorder = isset($Format["NoBorder"]) ? $Format["NoBorder"] : FALSE;
- $BorderR = isset($Format["BorderR"]) ? $Format["BorderR"] : $R;
- $BorderG = isset($Format["BorderG"]) ? $Format["BorderG"] : $G;
- $BorderB = isset($Format["BorderB"]) ? $Format["BorderB"] : $B;
- $BorderAlpha = isset($Format["Alpha"]) ? $Format["Alpha"] : $Alpha / 2;
- $Surrounding = isset($Format["Surrounding"]) ? $Format["Surrounding"] : NULL;
- $SkipX = isset($Format["SkipX"]) ? $Format["SkipX"] : OUT_OF_SIGHT;
- $SkipY = isset($Format["SkipY"]) ? $Format["SkipY"] : OUT_OF_SIGHT;
-
- /* Calling the ImageFilledPolygon() function over the $Points array will round it */
- $Backup = $Points;
-
- if ( $Surrounding != NULL ) { $BorderR = $R+$Surrounding; $BorderG = $G+$Surrounding; $BorderB = $B+$Surrounding; }
-
- if ( $SkipX != OUT_OF_SIGHT ) { $SkipX = floor($SkipX); }
- if ( $SkipY != OUT_OF_SIGHT ) { $SkipY = floor($SkipY); }
-
- $RestoreShadow = $this->Shadow;
- if ( !$NoFill )
- {
- if ( $this->Shadow && $this->ShadowX != 0 && $this->ShadowY != 0 )
- {
- $this->Shadow = FALSE;
- for($i=0;$i<=count($Points)-1;$i=$i+2)
- { $Shadow[] = $Points[$i] + $this->ShadowX; $Shadow[] = $Points[$i+1] + $this->ShadowY; }
- $this->drawPolygon($Shadow,array("R"=>$this->ShadowR,"G"=>$this->ShadowG,"B"=>$this->ShadowB,"Alpha"=>$this->Shadowa,"NoBorder"=>TRUE));
- }
-
- $FillColor = $this->allocateColor($this->Picture,$R,$G,$B,$Alpha);
-
- if ( count($Points) >= 6 )
- { ImageFilledPolygon($this->Picture,$Points,count($Points)/2,$FillColor); }
- }
-
- if ( !$NoBorder )
- {
- $Points = $Backup;
-
- if ( $NoFill )
- $BorderSettings = array("R"=>$R,"G"=>$G,"B"=>$B,"Alpha"=>$Alpha);
- else
- $BorderSettings = array("R"=>$BorderR,"G"=>$BorderG,"B"=>$BorderB,"Alpha"=>$BorderAlpha);
-
- for($i=0;$i<=count($Points)-1;$i=$i+2)
- {
- if ( isset($Points[$i+2]) )
- {
- if ( !($Points[$i] == $Points[$i+2] && $Points[$i] == $SkipX ) && !($Points[$i+1] == $Points[$i+3] && $Points[$i+1] == $SkipY ) )
- $this->drawLine($Points[$i],$Points[$i+1],$Points[$i+2],$Points[$i+3],$BorderSettings);
- }
- else
- {
- if ( !($Points[$i] == $Points[0] && $Points[$i] == $SkipX ) && !($Points[$i+1] == $Points[1] && $Points[$i+1] == $SkipY ) )
- $this->drawLine($Points[$i],$Points[$i+1],$Points[0],$Points[1],$BorderSettings);
- }
- }
- }
-
- $this->Shadow = $RestoreShadow;
- }
-
- /* Apply AALias correction to the rounded box boundaries */
- function offsetCorrection($Value,$Mode)
- {
- $Value = round($Value,1);
-
- if ( $Value == 0 && $Mode == 1 ) { return(.9); }
- if ( $Value == 0 ) { return(0); }
-
- if ( $Mode == 1)
- { if ( $Value == 1 ) { return(.9); }; if ( $Value == .1 ) { return(.9); }; if ( $Value == .2 ) { return(.8); }; if ( $Value == .3 ) { return(.8); }; if ( $Value == .4 ) { return(.7); }; if ( $Value == .5 ) { return(.5); }; if ( $Value == .6 ) { return(.8); }; if ( $Value == .7 ) { return(.7); }; if ( $Value == .8 ) { return(.6); }; if ( $Value == .9 ) { return(.9); }; }
-
- if ( $Mode == 2)
- { if ( $Value == 1 ) { return(.9); }; if ( $Value == .1 ) { return(.1); }; if ( $Value == .2 ) { return(.2); }; if ( $Value == .3 ) { return(.3); }; if ( $Value == .4 ) { return(.4); }; if ( $Value == .5 ) { return(.5); }; if ( $Value == .6 ) { return(.8); }; if ( $Value == .7 ) { return(.7); }; if ( $Value == .8 ) { return(.8); }; if ( $Value == .9 ) { return(.9); }; }
-
- if ( $Mode == 3)
- { if ( $Value == 1 ) { return(.1); }; if ( $Value == .1 ) { return(.1); }; if ( $Value == .2 ) { return(.2); }; if ( $Value == .3 ) { return(.3); }; if ( $Value == .4 ) { return(.4); }; if ( $Value == .5 ) { return(.9); }; if ( $Value == .6 ) { return(.6); }; if ( $Value == .7 ) { return(.7); }; if ( $Value == .8 ) { return(.4); }; if ( $Value == .9 ) { return(.5); }; }
-
- if ( $Mode == 4)
- { if ( $Value == 1 ) { return(-1); }; if ( $Value == .1 ) { return(.1); }; if ( $Value == .2 ) { return(.2); }; if ( $Value == .3 ) { return(.3); }; if ( $Value == .4 ) { return(.1); }; if ( $Value == .5 ) { return(-.1); }; if ( $Value == .6 ) { return(.8); }; if ( $Value == .7 ) { return(.1); }; if ( $Value == .8 ) { return(.1); }; if ( $Value == .9 ) { return(.1); }; }
- }
-
- /* Draw a rectangle with rounded corners */
- function drawRoundedRectangle($X1,$Y1,$X2,$Y2,$Radius,$Format="")
- {
- $R = isset($Format["R"]) ? $Format["R"] : 0;
- $G = isset($Format["G"]) ? $Format["G"] : 0;
- $B = isset($Format["B"]) ? $Format["B"] : 0;
- $Alpha = isset($Format["Alpha"]) ? $Format["Alpha"] : 100;
-
- list($X1,$Y1,$X2,$Y2) = $this->fixBoxCoordinates($X1,$Y1,$X2,$Y2);
-
- if ( $X2 - $X1 < $Radius ) { $Radius = floor((($X2-$X1))/2); }
- if ( $Y2 - $Y1 < $Radius ) { $Radius = floor((($Y2-$Y1))/2); }
-
- $Color = array("R"=>$R,"G"=>$G,"B"=>$B,"Alpha"=>$Alpha,"NoBorder"=>TRUE);
-
- if ( $Radius <= 0 ) { $this->drawRectangle($X1,$Y1,$X2,$Y2,$Color); return(0); }
-
- if ( $this->Antialias )
- {
- $this->drawLine($X1+$Radius,$Y1,$X2-$Radius,$Y1,$Color);
- $this->drawLine($X2,$Y1+$Radius,$X2,$Y2-$Radius,$Color);
- $this->drawLine($X2-$Radius,$Y2,$X1+$Radius,$Y2,$Color);
- $this->drawLine($X1,$Y1+$Radius,$X1,$Y2-$Radius,$Color);
- }
- else
- {
- $Color = $this->allocateColor($this->Picture,$R,$G,$B,$Alpha);
- imageline($this->Picture,$X1+$Radius,$Y1,$X2-$Radius,$Y1,$Color);
- imageline($this->Picture,$X2,$Y1+$Radius,$X2,$Y2-$Radius,$Color);
- imageline($this->Picture,$X2-$Radius,$Y2,$X1+$Radius,$Y2,$Color);
- imageline($this->Picture,$X1,$Y1+$Radius,$X1,$Y2-$Radius,$Color);
- }
-
- $Step = 360 / (2 * PI * $Radius);
- for($i=0;$i<=90;$i=$i+$Step)
- {
- $X = cos(($i+180)*PI/180) * $Radius + $X1 + $Radius;
- $Y = sin(($i+180)*PI/180) * $Radius + $Y1 + $Radius;
- $this->drawAntialiasPixel($X,$Y,array("R"=>$R,"G"=>$G,"B"=>$B,"Alpha"=>$Alpha));
-
- $X = cos(($i+90)*PI/180) * $Radius + $X1 + $Radius;
- $Y = sin(($i+90)*PI/180) * $Radius + $Y2 - $Radius;
- $this->drawAntialiasPixel($X,$Y,array("R"=>$R,"G"=>$G,"B"=>$B,"Alpha"=>$Alpha));
-
- $X = cos($i*PI/180) * $Radius + $X2 - $Radius;
- $Y = sin($i*PI/180) * $Radius + $Y2 - $Radius;
- $this->drawAntialiasPixel($X,$Y,array("R"=>$R,"G"=>$G,"B"=>$B,"Alpha"=>$Alpha));
-
- $X = cos(($i+270)*PI/180) * $Radius + $X2 - $Radius;
- $Y = sin(($i+270)*PI/180) * $Radius + $Y1 + $Radius;
- $this->drawAntialiasPixel($X,$Y,array("R"=>$R,"G"=>$G,"B"=>$B,"Alpha"=>$Alpha));
- }
- }
-
- /* Draw a rectangle with rounded corners */
- function drawRoundedFilledRectangle($X1,$Y1,$X2,$Y2,$Radius,$Format="")
- {
- $R = isset($Format["R"]) ? $Format["R"] : 0;
- $G = isset($Format["G"]) ? $Format["G"] : 0;
- $B = isset($Format["B"]) ? $Format["B"] : 0;
- $BorderR = isset($Format["BorderR"]) ? $Format["BorderR"] : -1;
- $BorderG = isset($Format["BorderG"]) ? $Format["BorderG"] : -1;
- $BorderB = isset($Format["BorderB"]) ? $Format["BorderB"] : -1;
- $Alpha = isset($Format["Alpha"]) ? $Format["Alpha"] : 100;
- $Surrounding = isset($Format["Surrounding"]) ? $Format["Surrounding"] : NULL;
-
- /* Temporary fix for AA issue */
- $Y1 = floor($Y1); $Y2 = floor($Y2); $X1 = floor($X1); $X2 = floor($X2);
-
- if ( $Surrounding != NULL ) { $BorderR = $R+$Surrounding; $BorderG = $G+$Surrounding; $BorderB = $B+$Surrounding; }
- if ( $BorderR == -1 ) { $BorderR = $R; $BorderG = $G; $BorderB = $B; }
-
- list($X1,$Y1,$X2,$Y2) = $this->fixBoxCoordinates($X1,$Y1,$X2,$Y2);
-
- if ( $X2 - $X1 < $Radius*2 ) { $Radius = floor((($X2-$X1))/4); }
- if ( $Y2 - $Y1 < $Radius*2 ) { $Radius = floor((($Y2-$Y1))/4); }
-
- $RestoreShadow = $this->Shadow;
- if ( $this->Shadow && $this->ShadowX != 0 && $this->ShadowY != 0 )
- {
- $this->Shadow = FALSE;
- $this->drawRoundedFilledRectangle($X1+$this->ShadowX,$Y1+$this->ShadowY,$X2+$this->ShadowX,$Y2+$this->ShadowY,$Radius,array("R"=>$this->ShadowR,"G"=>$this->ShadowG,"B"=>$this->ShadowB,"Alpha"=>$this->Shadowa));
- }
-
- $Color = array("R"=>$R,"G"=>$G,"B"=>$B,"Alpha"=>$Alpha,"NoBorder"=>TRUE);
-
- if ( $Radius <= 0 ) { $this->drawFilledRectangle($X1,$Y1,$X2,$Y2,$Color); return(0); }
-
- $YTop = $Y1+$Radius;
- $YBottom = $Y2-$Radius;
-
- $Step = 360 / (2 * PI * $Radius);
- $Positions = ""; $Radius--; $MinY = ""; $MaxY = "";
- for($i=0;$i<=90;$i=$i+$Step)
- {
- $Xp1 = cos(($i+180)*PI/180) * $Radius + $X1 + $Radius;
- $Xp2 = cos(((90-$i)+270)*PI/180) * $Radius + $X2 - $Radius;
- $Yp = floor(sin(($i+180)*PI/180) * $Radius + $YTop);
- if ( $MinY == "" || $Yp > $MinY ) { $MinY = $Yp; }
-
- if ( $Xp1 <= floor($X1) ) { $Xp1++; }
- if ( $Xp2 >= floor($X2) ) { $Xp2--; }
- $Xp1++;
-
- if ( !isset($Positions[$Yp]) )
- { $Positions[$Yp]["X1"] = $Xp1; $Positions[$Yp]["X2"] = $Xp2; }
- else
- { $Positions[$Yp]["X1"] = ($Positions[$Yp]["X1"]+$Xp1)/2; $Positions[$Yp]["X2"] = ($Positions[$Yp]["X2"]+$Xp2)/2; }
-
- $Xp1 = cos(($i+90)*PI/180) * $Radius + $X1 + $Radius;
- $Xp2 = cos((90-$i)*PI/180) * $Radius + $X2 - $Radius;
- $Yp = floor(sin(($i+90)*PI/180) * $Radius + $YBottom);
- if ( $MaxY == "" || $Yp < $MaxY ) { $MaxY = $Yp; }
-
- if ( $Xp1 <= floor($X1) ) { $Xp1++; }
- if ( $Xp2 >= floor($X2) ) { $Xp2--; }
- $Xp1++;
-
- if ( !isset($Positions[$Yp]) )
- { $Positions[$Yp]["X1"] = $Xp1; $Positions[$Yp]["X2"] = $Xp2; }
- else
- { $Positions[$Yp]["X1"] = ($Positions[$Yp]["X1"]+$Xp1)/2; $Positions[$Yp]["X2"] = ($Positions[$Yp]["X2"]+$Xp2)/2; }
- }
-
- $ManualColor = $this->allocateColor($this->Picture,$R,$G,$B,$Alpha);
- foreach($Positions as $Yp => $Bounds)
- {
- $X1 = $Bounds["X1"]; $X1Dec = $this->getFirstDecimal($X1); if ( $X1Dec != 0 ) { $X1 = floor($X1)+1; }
- $X2 = $Bounds["X2"]; $X2Dec = $this->getFirstDecimal($X2); if ( $X2Dec != 0 ) { $X2 = floor($X2)-1; }
- imageline($this->Picture,$X1,$Yp,$X2,$Yp,$ManualColor);
- }
- $this->drawFilledRectangle($X1,$MinY+1,floor($X2),$MaxY-1,$Color);
-
- $Radius++;
- $this->drawRoundedRectangle($X1,$Y1,$X2+1,$Y2-1,$Radius,array("R"=>$BorderR,"G"=>$BorderG,"B"=>$BorderB,"Alpha"=>$Alpha));
-
- $this->Shadow = $RestoreShadow;
- }
-
- /* Draw a rectangle with rounded corners */
- function drawRoundedFilledRectangle_deprecated($X1,$Y1,$X2,$Y2,$Radius,$Format="")
- {
- $R = isset($Format["R"]) ? $Format["R"] : 0;
- $G = isset($Format["G"]) ? $Format["G"] : 0;
- $B = isset($Format["B"]) ? $Format["B"] : 0;
- $BorderR = isset($Format["BorderR"]) ? $Format["BorderR"] : -1;
- $BorderG = isset($Format["BorderG"]) ? $Format["BorderG"] : -1;
- $BorderB = isset($Format["BorderB"]) ? $Format["BorderB"] : -1;
- $Alpha = isset($Format["Alpha"]) ? $Format["Alpha"] : 100;
- $Surrounding = isset($Format["Surrounding"]) ? $Format["Surrounding"] : NULL;
-
- if ( $Surrounding != NULL ) { $BorderR = $R+$Surrounding; $BorderG = $G+$Surrounding; $BorderB = $B+$Surrounding; }
- if ( $BorderR == -1 ) { $BorderR = $R; $BorderG = $G; $BorderB = $B; }
-
- list($X1,$Y1,$X2,$Y2) = $this->fixBoxCoordinates($X1,$Y1,$X2,$Y2);
-
- if ( $X2 - $X1 < $Radius ) { $Radius = floor((($X2-$X1)+2)/2); }
- if ( $Y2 - $Y1 < $Radius ) { $Radius = floor((($Y2-$Y1)+2)/2); }
-
- $RestoreShadow = $this->Shadow;
- if ( $this->Shadow && $this->ShadowX != 0 && $this->ShadowY != 0 )
- {
- $this->Shadow = FALSE;
- $this->drawRoundedFilledRectangle($X1+$this->ShadowX,$Y1+$this->ShadowY,$X2+$this->ShadowX,$Y2+$this->ShadowY,$Radius,array("R"=>$this->ShadowR,"G"=>$this->ShadowG,"B"=>$this->ShadowB,"Alpha"=>$this->Shadowa));
- }
-
- if ( $this->getFirstDecimal($X2) >= 5 ) { $XOffset2 = 1; } else { $XOffset2 = 0; }
- if ( $this->getFirstDecimal($X1) <= 5 ) { $XOffset1 = 1; } else { $XOffset1 = 0; }
-
- if ( !$this->Antialias ) { $XOffset1 = 1; $XOffset2 = 1; }
-
- $YTop = floor($Y1+$Radius);
- $YBottom = floor($Y2-$Radius);
-
- $this->drawFilledRectangle($X1-$XOffset1,$YTop,$X2+$XOffset2,$YBottom,array("R"=>$R,"G"=>$G,"B"=>$B,"Alpha"=>$Alpha,"NoBorder"=>TRUE));
-
- $Step = 360 / (2 * PI * $Radius);
- $Color = $this->allocateColor($this->Picture,$R,$G,$B,$Alpha);
- $Color2 = $this->allocateColor($this->Picture,255,0,0,$Alpha);
- $Drawn = "";
-
- if ( $Alpha < 100 ) { $Drawn[$YTop] = FALSE; }
- if ( $Alpha < 100 ) { $Drawn[$YBottom] = TRUE; }
-
- for($i=0;$i<=90;$i=$i+$Step)
- {
- $Xp1 = cos(($i+180)*PI/180) * $Radius + $X1 + $Radius;
- $Xp2 = cos(((90-$i)+270)*PI/180) * $Radius + $X2 - $Radius;
- $Yp = sin(($i+180)*PI/180) * $Radius + $YTop;
-
- if ( $this->getFirstDecimal($Xp1) > 5 ) { $XOffset1 = 1; } else { $XOffset1 = 0; }
- if ( $this->getFirstDecimal($Xp2) > 5 ) { $XOffset2 = 1; } else { $XOffset2 = 0; }
- if ( $this->getFirstDecimal($Yp) > 5 ) { $YOffset = 1; } else { $YOffset = 0; }
-
- if ( !isset($Drawn[$Yp+$YOffset]) || $Alpha == 100 )
- imageline($this->Picture,$Xp1+$XOffset1,$Yp+$YOffset,$Xp2+$XOffset2,$Yp+$YOffset,$Color);
-
- $Drawn[$Yp+$YOffset] = $Xp2;
-
- $Xp1 = cos(($i+90)*PI/180) * $Radius + $X1 + $Radius;
- $Xp2 = cos((90-$i)*PI/180) * $Radius + $X2 - $Radius;
- $Yp = sin(($i+90)*PI/180) * $Radius + $YBottom;
-
- if ( $this->getFirstDecimal($Xp1) > 7 ) { $XOffset1 = 1; } else { $XOffset1 = 0; }
- if ( $this->getFirstDecimal($Xp2) > 7 ) { $XOffset2 = 1; } else { $XOffset2 = 0; }
- if ( $this->getFirstDecimal($Yp) > 5 ) { $YOffset = 1; } else { $YOffset = 0; }
-
- if ( !isset($Drawn[$Yp+$YOffset]) || $Alpha == 100 )
- imageline($this->Picture,$Xp1+$XOffset1,$Yp+$YOffset,$Xp2+$XOffset2,$Yp+$YOffset,$Color);
-
- $Drawn[$Yp+$YOffset] = $Xp2;
- }
-
- $this->drawRoundedRectangle($X1,$Y1,$X2,$Y2,$Radius,array("R"=>$BorderR,"G"=>$BorderG,"B"=>$BorderB,"Alpha"=>$Alpha));
-
- $this->Shadow = $RestoreShadow;
- }
-
- /* Draw a rectangle */
- function drawRectangle($X1,$Y1,$X2,$Y2,$Format="")
- {
- $R = isset($Format["R"]) ? $Format["R"] : 0;
- $G = isset($Format["G"]) ? $Format["G"] : 0;
- $B = isset($Format["B"]) ? $Format["B"] : 0;
- $Alpha = isset($Format["Alpha"]) ? $Format["Alpha"] : 100;
- $Ticks = isset($Format["Ticks"]) ? $Format["Ticks"] : NULL;
- $NoAngle = isset($Format["NoAngle"]) ? $Format["NoAngle"] : FALSE;
-
- if ($X1 > $X2) { list($X1, $X2) = array($X2, $X1); }
- if ($Y1 > $Y2) { list($Y1, $Y2) = array($Y2, $Y1); }
-
- if ( $this->Antialias )
- {
- if ( $NoAngle )
- {
- $this->drawLine($X1+1,$Y1,$X2-1,$Y1,array("R"=>$R,"G"=>$G,"B"=>$B,"Alpha"=>$Alpha,"Ticks"=>$Ticks));
- $this->drawLine($X2,$Y1+1,$X2,$Y2-1,array("R"=>$R,"G"=>$G,"B"=>$B,"Alpha"=>$Alpha,"Ticks"=>$Ticks));
- $this->drawLine($X2-1,$Y2,$X1+1,$Y2,array("R"=>$R,"G"=>$G,"B"=>$B,"Alpha"=>$Alpha,"Ticks"=>$Ticks));
- $this->drawLine($X1,$Y1+1,$X1,$Y2-1,array("R"=>$R,"G"=>$G,"B"=>$B,"Alpha"=>$Alpha,"Ticks"=>$Ticks));
- }
- else
- {
- $this->drawLine($X1+1,$Y1,$X2-1,$Y1,array("R"=>$R,"G"=>$G,"B"=>$B,"Alpha"=>$Alpha,"Ticks"=>$Ticks));
- $this->drawLine($X2,$Y1,$X2,$Y2,array("R"=>$R,"G"=>$G,"B"=>$B,"Alpha"=>$Alpha,"Ticks"=>$Ticks));
- $this->drawLine($X2-1,$Y2,$X1+1,$Y2,array("R"=>$R,"G"=>$G,"B"=>$B,"Alpha"=>$Alpha,"Ticks"=>$Ticks));
- $this->drawLine($X1,$Y1,$X1,$Y2,array("R"=>$R,"G"=>$G,"B"=>$B,"Alpha"=>$Alpha,"Ticks"=>$Ticks));
- }
- }
- else
- {
- $Color = $this->allocateColor($this->Picture,$R,$G,$B,$Alpha);
- imagerectangle($this->Picture,$X1,$Y1,$X2,$Y2,$Color);
- }
- }
-
- /* Draw a filled rectangle */
- function drawFilledRectangle($X1,$Y1,$X2,$Y2,$Format="")
- {
- $R = isset($Format["R"]) ? $Format["R"] : 0;
- $G = isset($Format["G"]) ? $Format["G"] : 0;
- $B = isset($Format["B"]) ? $Format["B"] : 0;
- $Alpha = isset($Format["Alpha"]) ? $Format["Alpha"] : 100;
- $BorderR = isset($Format["BorderR"]) ? $Format["BorderR"] : -1;
- $BorderG = isset($Format["BorderG"]) ? $Format["BorderG"] : -1;
- $BorderB = isset($Format["BorderB"]) ? $Format["BorderB"] : -1;
- $BorderAlpha = isset($Format["BorderAlpha"]) ? $Format["BorderAlpha"] : $Alpha;
- $Surrounding = isset($Format["Surrounding"]) ? $Format["Surrounding"] : NULL;
- $Ticks = isset($Format["Ticks"]) ? $Format["Ticks"] : NULL;
- $NoAngle = isset($Format["NoAngle"]) ? $Format["NoAngle"] : NULL;
- $Dash = isset($Format["Dash"]) ? $Format["Dash"] : FALSE;
- $DashStep = isset($Format["DashStep"]) ? $Format["DashStep"] : 4;
- $DashR = isset($Format["DashR"]) ? $Format["DashR"] : 0;
- $DashG = isset($Format["DashG"]) ? $Format["DashG"] : 0;
- $DashB = isset($Format["DashB"]) ? $Format["DashB"] : 0;
- $NoBorder = isset($Format["NoBorder"]) ? $Format["NoBorder"] : FALSE;
-
- if ( $Surrounding != NULL ) { $BorderR = $R+$Surrounding; $BorderG = $G+$Surrounding; $BorderB = $B+$Surrounding; }
-
- if ($X1 > $X2) { list($X1, $X2) = array($X2, $X1); }
- if ($Y1 > $Y2) { list($Y1, $Y2) = array($Y2, $Y1); }
-
- $RestoreShadow = $this->Shadow;
- if ( $this->Shadow && $this->ShadowX != 0 && $this->ShadowY != 0 )
- {
- $this->Shadow = FALSE;
- $this->drawFilledRectangle($X1+$this->ShadowX,$Y1+$this->ShadowY,$X2+$this->ShadowX,$Y2+$this->ShadowY,array("R"=>$this->ShadowR,"G"=>$this->ShadowG,"B"=>$this->ShadowB,"Alpha"=>$this->Shadowa,"Ticks"=>$Ticks,"NoAngle"=>$NoAngle));
- }
-
- $Color = $this->allocateColor($this->Picture,$R,$G,$B,$Alpha);
- if ( $NoAngle )
- {
- imagefilledrectangle($this->Picture,ceil($X1)+1,ceil($Y1),floor($X2)-1,floor($Y2),$Color);
- imageline($this->Picture,ceil($X1),ceil($Y1)+1,ceil($X1),floor($Y2)-1,$Color);
- imageline($this->Picture,floor($X2),ceil($Y1)+1,floor($X2),floor($Y2)-1,$Color);
- }
- else
- imagefilledrectangle($this->Picture,ceil($X1),ceil($Y1),floor($X2),floor($Y2),$Color);
-
- if ( $Dash )
- {
- if ( $BorderR != -1 ) { $iX1=$X1+1; $iY1=$Y1+1; $iX2=$X2-1; $iY2=$Y2-1; } else { $iX1=$X1; $iY1=$Y1; $iX2=$X2; $iY2=$Y2; }
-
- $Color = $this->allocateColor($this->Picture,$DashR,$DashG,$DashB,$Alpha);
- $Y=$iY1-$DashStep;
- for($X=$iX1; $X<=$iX2+($iY2-$iY1); $X=$X+$DashStep)
- {
- $Y=$Y+$DashStep;
- if ( $X > $iX2 ) { $Xa = $X-($X-$iX2); $Ya = $iY1+($X-$iX2); } else { $Xa = $X; $Ya = $iY1; }
- if ( $Y > $iY2 ) { $Xb = $iX1+($Y-$iY2); $Yb = $Y-($Y-$iY2); } else { $Xb = $iX1; $Yb = $Y; }
- imageline($this->Picture,$Xa,$Ya,$Xb,$Yb,$Color);
- }
- }
-
- if ( $this->Antialias && !$NoBorder )
- {
- if ( $X1 < ceil($X1) )
- {
- $AlphaA = $Alpha * (ceil($X1) - $X1);
- $Color = $this->allocateColor($this->Picture,$R,$G,$B,$AlphaA);
- imageline($this->Picture,ceil($X1)-1,ceil($Y1),ceil($X1)-1,floor($Y2),$Color);
- }
-
- if ( $Y1 < ceil($Y1) )
- {
- $AlphaA = $Alpha * (ceil($Y1) - $Y1);
- $Color = $this->allocateColor($this->Picture,$R,$G,$B,$AlphaA);
- imageline($this->Picture,ceil($X1),ceil($Y1)-1,floor($X2),ceil($Y1)-1,$Color);
- }
-
- if ( $X2 > floor($X2) )
- {
- $AlphaA = $Alpha * (.5-($X2 - floor($X2)));
- $Color = $this->allocateColor($this->Picture,$R,$G,$B,$AlphaA);
- imageline($this->Picture,floor($X2)+1,ceil($Y1),floor($X2)+1,floor($Y2),$Color);
- }
-
- if ( $Y2 > floor($Y2) )
- {
- $AlphaA = $Alpha * (.5-($Y2 - floor($Y2)));
- $Color = $this->allocateColor($this->Picture,$R,$G,$B,$AlphaA);
- imageline($this->Picture,ceil($X1),floor($Y2)+1,floor($X2),floor($Y2)+1,$Color);
- }
- }
-
- if ( $BorderR != -1 )
- $this->drawRectangle($X1,$Y1,$X2,$Y2,array("R"=>$BorderR,"G"=>$BorderG,"B"=>$BorderB,"Alpha"=>$BorderAlpha,"Ticks"=>$Ticks,"NoAngle"=>$NoAngle));
-
- $this->Shadow = $RestoreShadow;
- }
-
- /* Draw a rectangular marker of the specified size */
- function drawRectangleMarker($X,$Y,$Format="")
- {
- $Size = isset($Format["Size"]) ? $Format["Size"] : 4;
-
- $HalfSize = floor($Size/2);
- $this->drawFilledRectangle($X-$HalfSize,$Y-$HalfSize,$X+$HalfSize,$Y+$HalfSize,$Format);
- }
-
- /* Drawn a spline based on the bezier function */
- function drawSpline($Coordinates,$Format="")
- {
- $R = isset($Format["R"]) ? $Format["R"] : 0;
- $G = isset($Format["G"]) ? $Format["G"] : 0;
- $B = isset($Format["B"]) ? $Format["B"] : 0;
- $Alpha = isset($Format["Alpha"]) ? $Format["Alpha"] : 100;
- $Force = isset($Format["Force"]) ? $Format["Force"] : 30;
- $Forces = isset($Format["Forces"]) ? $Format["Forces"] : NULL;
- $ShowC = isset($Format["ShowControl"]) ? $Format["ShowControl"] : FALSE;
- $Ticks = isset($Format["Ticks"]) ? $Format["Ticks"] : NULL;
- $PathOnly = isset($Format["PathOnly"]) ? $Format["PathOnly"] : FALSE;
- $Weight = isset($Format["Weight"]) ? $Format["Weight"] : NULL;
-
- $Cpt = NULL; $Mode = NULL; $Result = "";
- for($i=1;$i<=count($Coordinates)-1;$i++)
- {
- $X1 = $Coordinates[$i-1][0]; $Y1 = $Coordinates[$i-1][1];
- $X2 = $Coordinates[$i][0]; $Y2 = $Coordinates[$i][1];
-
- if ( $Forces != NULL ) { $Force = $Forces[$i]; }
-
- /* First segment */
- if ( $i == 1 )
- { $Xv1 = $X1; $Yv1 = $Y1; }
- else
- {
- $Angle1 = $this->getAngle($XLast,$YLast,$X1,$Y1);
- $Angle2 = $this->getAngle($X1,$Y1,$X2,$Y2);
- $XOff = cos($Angle2 * PI / 180) * $Force + $X1;
- $YOff = sin($Angle2 * PI / 180) * $Force + $Y1;
-
- $Xv1 = cos($Angle1 * PI / 180) * $Force + $XOff;
- $Yv1 = sin($Angle1 * PI / 180) * $Force + $YOff;
- }
-
- /* Last segment */
- if ( $i == count($Coordinates)-1 )
- { $Xv2 = $X2; $Yv2 = $Y2; }
- else
- {
- $Angle1 = $this->getAngle($X2,$Y2,$Coordinates[$i+1][0],$Coordinates[$i+1][1]);
- $Angle2 = $this->getAngle($X1,$Y1,$X2,$Y2);
- $XOff = cos(($Angle2+180) * PI / 180) * $Force + $X2;
- $YOff = sin(($Angle2+180) * PI / 180) * $Force + $Y2;
-
- $Xv2 = cos(($Angle1+180) * PI / 180) * $Force + $XOff;
- $Yv2 = sin(($Angle1+180) * PI / 180) * $Force + $YOff;
- }
-
- $Path = $this->drawBezier($X1,$Y1,$X2,$Y2,$Xv1,$Yv1,$Xv2,$Yv2,$Format);
- if ($PathOnly) { $Result[] = $Path; }
-
- $XLast = $X1; $YLast = $Y1;
- }
-
- return($Result);
- }
-
- /* Draw a bezier curve with two controls points */
- function drawBezier($X1,$Y1,$X2,$Y2,$Xv1,$Yv1,$Xv2,$Yv2,$Format="")
- {
- $R = isset($Format["R"]) ? $Format["R"] : 0;
- $G = isset($Format["G"]) ? $Format["G"] : 0;
- $B = isset($Format["B"]) ? $Format["B"] : 0;
- $Alpha = isset($Format["Alpha"]) ? $Format["Alpha"] : 100;
- $ShowC = isset($Format["ShowControl"]) ? $Format["ShowControl"] : FALSE;
- $Segments = isset($Format["Segments"]) ? $Format["Segments"] : NULL;
- $Ticks = isset($Format["Ticks"]) ? $Format["Ticks"] : NULL;
- $NoDraw = isset($Format["NoDraw"]) ? $Format["NoDraw"] : FALSE;
- $PathOnly = isset($Format["PathOnly"]) ? $Format["PathOnly"] : FALSE;
- $Weight = isset($Format["Weight"]) ? $Format["Weight"] : NULL;
- $DrawArrow = isset($Format["DrawArrow"]) ? $Format["DrawArrow"] : FALSE;
- $ArrowSize = isset($Format["ArrowSize"]) ? $Format["ArrowSize"] : 10;
- $ArrowRatio = isset($Format["ArrowRatio"]) ? $Format["ArrowRatio"] : .5;
- $ArrowTwoHeads = isset($Format["ArrowTwoHeads"]) ? $Format["ArrowTwoHeads"] : FALSE;
-
- if ( $Segments == NULL )
- {
- $Length = $this->getLength($X1,$Y1,$X2,$Y2);
- $Precision = ($Length*125)/1000;
- }
- else
- $Precision = $Segments;
-
- $P[0]["X"] = $X1; $P[0]["Y"] = $Y1;
- $P[1]["X"] = $Xv1; $P[1]["Y"] = $Yv1;
- $P[2]["X"] = $Xv2; $P[2]["Y"] = $Yv2;
- $P[3]["X"] = $X2; $P[3]["Y"] = $Y2;
-
- /* Compute the bezier points */
- $Q = ""; $ID = 0; $Path = "";
- for($i=0;$i<=$Precision;$i=$i+1)
- {
- $u = $i / $Precision;
-
- $C = "";
- $C[0] = (1 - $u) * (1 - $u) * (1 - $u);
- $C[1] = ($u * 3) * (1 - $u) * (1 - $u);
- $C[2] = 3 * $u * $u * (1 - $u);
- $C[3] = $u * $u * $u;
-
- for($j=0;$j<=3;$j++)
- {
- if ( !isset($Q[$ID]) ) { $Q[$ID] = ""; }
- if ( !isset($Q[$ID]["X"]) ) { $Q[$ID]["X"] = 0; }
- if ( !isset($Q[$ID]["Y"]) ) { $Q[$ID]["Y"] = 0; }
-
- $Q[$ID]["X"] = $Q[$ID]["X"] + $P[$j]["X"] * $C[$j];
- $Q[$ID]["Y"] = $Q[$ID]["Y"] + $P[$j]["Y"] * $C[$j];
- }
- $ID++;
- }
- $Q[$ID]["X"] = $X2; $Q[$ID]["Y"] = $Y2;
-
- if ( !$NoDraw )
- {
- /* Display the control points */
- if ( $ShowC && !$PathOnly )
- {
- $Xv1 = floor($Xv1); $Yv1 = floor($Yv1); $Xv2 = floor($Xv2); $Yv2 = floor($Yv2);
-
- $this->drawLine($X1,$Y1,$X2,$Y2,array("R"=>0,"G"=>0,"B"=>0,"Alpha"=>30));
-
- $MyMarkerSettings = array("R"=>255,"G"=>0,"B"=>0,"BorderR"=>255,"BorderB"=>255,"BorderG"=>255,"Size"=>4);
- $this->drawRectangleMarker($Xv1,$Yv1,$MyMarkerSettings);
- $this->drawText($Xv1+4,$Yv1,"v1");
- $MyMarkerSettings = array("R"=>0,"G"=>0,"B"=>255,"BorderR"=>255,"BorderB"=>255,"BorderG"=>255,"Size"=>4);
- $this->drawRectangleMarker($Xv2,$Yv2,$MyMarkerSettings);
- $this->drawText($Xv2+4,$Yv2,"v2");
- }
-
- /* Draw the bezier */
- $LastX = NULL; $LastY = NULL; $Cpt = NULL; $Mode = NULL; $ArrowS = NULL;
- foreach ($Q as $Key => $Point)
- {
- $X = $Point["X"]; $Y = $Point["Y"];
-
- /* Get the first segment */
- if ( $ArrowS == NULL && $LastX != NULL && $LastY != NULL )
- { $ArrowS["X2"] = $LastX; $ArrowS["Y2"] = $LastY; $ArrowS["X1"] = $X; $ArrowS["Y1"] = $Y; }
-
- if ( $LastX != NULL && $LastY != NULL && !$PathOnly)
- list($Cpt,$Mode) = $this->drawLine($LastX,$LastY,$X,$Y,array("R"=>$R,"G"=>$G,"B"=>$B,"Alpha"=>$Alpha,"Ticks"=>$Ticks,"Cpt"=>$Cpt,"Mode"=>$Mode,"Weight"=>$Weight));
-
- /* Get the last segment */
- $ArrowE["X1"] = $LastX; $ArrowE["Y1"] = $LastY; $ArrowE["X2"] = $X; $ArrowE["Y2"] = $Y;
-
- $LastX = $X; $LastY = $Y;
- }
-
- if ( $DrawArrow && !$PathOnly )
- {
- $ArrowSettings = array("FillR"=>$R,"FillG"=>$G,"FillB"=>$B,"Alpha"=>$Alpha,"Size"=>$ArrowSize,"Ratio"=>$ArrowRatio);
- if ( $ArrowTwoHeads )
- $this->drawArrow($ArrowS["X1"],$ArrowS["Y1"],$ArrowS["X2"],$ArrowS["Y2"],$ArrowSettings);
-
- $this->drawArrow($ArrowE["X1"],$ArrowE["Y1"],$ArrowE["X2"],$ArrowE["Y2"],$ArrowSettings);
- }
- }
- return($Q);
- }
-
- /* Draw a line between two points */
- function drawLine($X1,$Y1,$X2,$Y2,$Format="")
- {
- $R = isset($Format["R"]) ? $Format["R"] : 0;
- $G = isset($Format["G"]) ? $Format["G"] : 0;
- $B = isset($Format["B"]) ? $Format["B"] : 0;
- $Alpha = isset($Format["Alpha"]) ? $Format["Alpha"] : 100;
- $Ticks = isset($Format["Ticks"]) ? $Format["Ticks"] : NULL;
- $Cpt = isset($Format["Cpt"]) ? $Format["Cpt"] : 1;
- $Mode = isset($Format["Mode"]) ? $Format["Mode"] : 1;
- $Weight = isset($Format["Weight"]) ? $Format["Weight"] : NULL;
- $Threshold = isset($Format["Threshold"]) ? $Format["Threshold"] : NULL;
-
- if ( $this->Antialias == FALSE && $Ticks == NULL )
- {
- if ( $this->Shadow && $this->ShadowX != 0 && $this->ShadowY != 0 )
- {
- $ShadowColor = $this->allocateColor($this->Picture,$this->ShadowR,$this->ShadowG,$this->ShadowB,$this->Shadowa);
- imageline($this->Picture,$X1+$this->ShadowX,$Y1+$this->ShadowY,$X2+$this->ShadowX,$Y2+$this->ShadowY,$ShadowColor);
- }
-
- $Color = $this->allocateColor($this->Picture,$R,$G,$B,$Alpha);
- imageline($this->Picture,$X1,$Y1,$X2,$Y2,$Color);
- return(0);
- }
-
- $Distance = sqrt(($X2-$X1)*($X2-$X1)+($Y2-$Y1)*($Y2-$Y1));
- if ( $Distance == 0 ) { return(-1); }
-
- /* Derivative algorithm for overweighted lines, re-route to polygons primitives */
- if ( $Weight != NULL )
- {
- $Angle = $this->getAngle($X1,$Y1,$X2,$Y2);
- $PolySettings = array ("R"=>$R,"G"=>$G,"B"=>$B,"Alpha"=>$Alpha,"BorderAlpha"=>$Alpha);
-
- if ( $Ticks == NULL )
- {
- $Points = "";
- $Points[] = cos(deg2rad($Angle-90)) * $Weight + $X1; $Points[] = sin(deg2rad($Angle-90)) * $Weight + $Y1;
- $Points[] = cos(deg2rad($Angle+90)) * $Weight + $X1; $Points[] = sin(deg2rad($Angle+90)) * $Weight + $Y1;
- $Points[] = cos(deg2rad($Angle+90)) * $Weight + $X2; $Points[] = sin(deg2rad($Angle+90)) * $Weight + $Y2;
- $Points[] = cos(deg2rad($Angle-90)) * $Weight + $X2; $Points[] = sin(deg2rad($Angle-90)) * $Weight + $Y2;
-
- $this->drawPolygon($Points,$PolySettings);
- }
- else
- {
- for($i=0;$i<=$Distance;$i=$i+$Ticks*2)
- {
- $Xa = (($X2-$X1)/$Distance) * $i + $X1; $Ya = (($Y2-$Y1)/$Distance) * $i + $Y1;
- $Xb = (($X2-$X1)/$Distance) * ($i+$Ticks) + $X1; $Yb = (($Y2-$Y1)/$Distance) * ($i+$Ticks) + $Y1;
-
- $Points = "";
- $Points[] = cos(deg2rad($Angle-90)) * $Weight + $Xa; $Points[] = sin(deg2rad($Angle-90)) * $Weight + $Ya;
- $Points[] = cos(deg2rad($Angle+90)) * $Weight + $Xa; $Points[] = sin(deg2rad($Angle+90)) * $Weight + $Ya;
- $Points[] = cos(deg2rad($Angle+90)) * $Weight + $Xb; $Points[] = sin(deg2rad($Angle+90)) * $Weight + $Yb;
- $Points[] = cos(deg2rad($Angle-90)) * $Weight + $Xb; $Points[] = sin(deg2rad($Angle-90)) * $Weight + $Yb;
-
- $this->drawPolygon($Points,$PolySettings);
- }
- }
-
- return(1);
- }
-
- $XStep = ($X2-$X1) / $Distance;
- $YStep = ($Y2-$Y1) / $Distance;
-
- for($i=0;$i<=$Distance;$i++)
- {
- $X = $i * $XStep + $X1;
- $Y = $i * $YStep + $Y1;
-
- $Color = array("R"=>$R,"G"=>$G,"B"=>$B,"Alpha"=>$Alpha);
-
- if ( $Threshold != NULL )
- {
- foreach($Threshold as $Key => $Parameters)
- {
- if ( $Y <= $Parameters["MinX"] && $Y >= $Parameters["MaxX"])
- {
- if ( isset($Parameters["R"]) ) { $RT = $Parameters["R"]; } else { $RT = 0; }
- if ( isset($Parameters["G"]) ) { $GT = $Parameters["G"]; } else { $GT = 0; }
- if ( isset($Parameters["B"]) ) { $BT = $Parameters["B"]; } else { $BT = 0; }
- if ( isset($Parameters["Alpha"]) ) { $AlphaT = $Parameters["Alpha"]; } else { $AlphaT = 0; }
- $Color = array("R"=>$RT,"G"=>$GT,"B"=>$BT,"Alpha"=>$AlphaT);
- }
- }
- }
-
- if ( $Ticks != NULL )
- {
- if ( $Cpt % $Ticks == 0 )
- { $Cpt = 0; if ( $Mode == 1 ) { $Mode = 0; } else { $Mode = 1; } }
-
- if ( $Mode == 1 )
- $this->drawAntialiasPixel($X,$Y,$Color);
-
- $Cpt++;
- }
- else
- $this->drawAntialiasPixel($X,$Y,$Color);
- }
-
- return(array($Cpt,$Mode));
- }
-
- /* Draw a circle */
- function drawCircle($Xc,$Yc,$Height,$Width,$Format="")
- {
- $R = isset($Format["R"]) ? $Format["R"] : 0;
- $G = isset($Format["G"]) ? $Format["G"] : 0;
- $B = isset($Format["B"]) ? $Format["B"] : 0;
- $Alpha = isset($Format["Alpha"]) ? $Format["Alpha"] : 100;
- $Ticks = isset($Format["Ticks"]) ? $Format["Ticks"] : NULL;
-
- $Height = abs($Height);
- $Width = abs($Width);
-
- if ( $Height == 0 ) { $Height = 1; }
- if ( $Width == 0 ) { $Width = 1; }
- $Xc = floor($Xc); $Yc = floor($Yc);
-
- $RestoreShadow = $this->Shadow;
- if ( $this->Shadow && $this->ShadowX != 0 && $this->ShadowY != 0 )
- {
- $this->Shadow = FALSE;
- $this->drawCircle($Xc+$this->ShadowX,$Yc+$this->ShadowY,$Height,$Width,array("R"=>$this->ShadowR,"G"=>$this->ShadowG,"B"=>$this->ShadowB,"Alpha"=>$this->Shadowa,"Ticks"=>$Ticks));
- }
-
- if ( $Width == 0 ) { $Width = $Height; }
- if ( $R < 0 ) { $R = 0; } if ( $R > 255 ) { $R = 255; }
- if ( $G < 0 ) { $G = 0; } if ( $G > 255 ) { $G = 255; }
- if ( $B < 0 ) { $B = 0; } if ( $B > 255 ) { $B = 255; }
-
- $Step = 360 / (2 * PI * max($Width,$Height));
- $Mode = 1; $Cpt = 1;
- for($i=0;$i<=360;$i=$i+$Step)
- {
- $X = cos($i*PI/180) * $Height + $Xc;
- $Y = sin($i*PI/180) * $Width + $Yc;
-
- if ( $Ticks != NULL )
- {
- if ( $Cpt % $Ticks == 0 )
- { $Cpt = 0; if ( $Mode == 1 ) { $Mode = 0; } else { $Mode = 1; } }
-
- if ( $Mode == 1 )
- $this->drawAntialiasPixel($X,$Y,array("R"=>$R,"G"=>$G,"B"=>$B,"Alpha"=>$Alpha));
-
- $Cpt++;
- }
- else
- $this->drawAntialiasPixel($X,$Y,array("R"=>$R,"G"=>$G,"B"=>$B,"Alpha"=>$Alpha));
-
- }
- $this->Shadow = $RestoreShadow;
- }
-
- /* Draw a filled circle */
- function drawFilledCircle($X,$Y,$Radius,$Format="")
- {
- $R = isset($Format["R"]) ? $Format["R"] : 0;
- $G = isset($Format["G"]) ? $Format["G"] : 0;
- $B = isset($Format["B"]) ? $Format["B"] : 0;
- $Alpha = isset($Format["Alpha"]) ? $Format["Alpha"] : 100;
- $BorderR = isset($Format["BorderR"]) ? $Format["BorderR"] : -1;
- $BorderG = isset($Format["BorderG"]) ? $Format["BorderG"] : -1;
- $BorderB = isset($Format["BorderB"]) ? $Format["BorderB"] : -1;
- $BorderAlpha = isset($Format["BorderAlpha"]) ? $Format["BorderAlpha"] : $Alpha;
- $Ticks = isset($Format["Ticks"]) ? $Format["Ticks"] : NULL;
- $Surrounding = isset($Format["Surrounding"]) ? $Format["Surrounding"] : NULL;
-
- if ( $Radius == 0 ) { $Radius = 1; }
- if ( $Surrounding != NULL ) { $BorderR = $R+$Surrounding; $BorderG = $G+$Surrounding; $BorderB = $B+$Surrounding; }
- $X = floor($X); $Y = floor($Y);
-
- $Radius = abs($Radius);
-
- $RestoreShadow = $this->Shadow;
- if ( $this->Shadow && $this->ShadowX != 0 && $this->ShadowY != 0 )
- {
- $this->Shadow = FALSE;
- $this->drawFilledCircle($X+$this->ShadowX,$Y+$this->ShadowY,$Radius,array("R"=>$this->ShadowR,"G"=>$this->ShadowG,"B"=>$this->ShadowB,"Alpha"=>$this->Shadowa,"Ticks"=>$Ticks));
- }
-
- $this->Mask = "";
- $Color = $this->allocateColor($this->Picture,$R,$G,$B,$Alpha);
- for ($i=0; $i<=$Radius*2; $i++)
- {
- $Slice = sqrt($Radius * $Radius - ($Radius - $i) * ($Radius - $i));
- $XPos = floor($Slice);
- $YPos = $Y + $i - $Radius;
- $AAlias = $Slice - floor($Slice);
-
- $this->Mask[$X-$XPos][$YPos] = TRUE;
- $this->Mask[$X+$XPos][$YPos] = TRUE;
- imageline($this->Picture,$X-$XPos,$YPos,$X+$XPos,$YPos,$Color);
- }
- if ( $this->Antialias )
- $this->drawCircle($X,$Y,$Radius,$Radius,array("R"=>$R,"G"=>$G,"B"=>$B,"Alpha"=>$Alpha,"Ticks"=>$Ticks));
-
- $this->Mask = "";
-
- if ( $BorderR != -1 )
- $this->drawCircle($X,$Y,$Radius,$Radius,array("R"=>$BorderR,"G"=>$BorderG,"B"=>$BorderB,"Alpha"=>$BorderAlpha,"Ticks"=>$Ticks));
-
- $this->Shadow = $RestoreShadow;
- }
-
- /* Write text */
- function drawText($X,$Y,$Text,$Format="")
- {
- $R = isset($Format["R"]) ? $Format["R"] : $this->FontColorR;
- $G = isset($Format["G"]) ? $Format["G"] : $this->FontColorG;
- $B = isset($Format["B"]) ? $Format["B"] : $this->FontColorB;
- $Angle = isset($Format["Angle"]) ? $Format["Angle"] : 0;
- $Align = isset($Format["Align"]) ? $Format["Align"] : TEXT_ALIGN_BOTTOMLEFT;
- $Alpha = isset($Format["Alpha"]) ? $Format["Alpha"] : $this->FontColorA;
- $FontName = isset($Format["FontName"]) ? $Format["FontName"] : $this->FontName;
- $FontSize = isset($Format["FontSize"]) ? $Format["FontSize"] : $this->FontSize;
- $ShowOrigine = isset($Format["ShowOrigine"]) ? $Format["ShowOrigine"] : FALSE;
- $TOffset = isset($Format["TOffset"]) ? $Format["TOffset"] : 2;
- $DrawBox = isset($Format["DrawBox"]) ? $Format["DrawBox"] : FALSE;
- $DrawBoxBorder = isset($Format["DrawBoxBorder"]) ? $Format["DrawBoxBorder"] : TRUE;
- $BorderOffset = isset($Format["BorderOffset"]) ? $Format["BorderOffset"] : 6;
- $BoxRounded = isset($Format["BoxRounded"]) ? $Format["BoxRounded"] : FALSE;
- $RoundedRadius = isset($Format["RoundedRadius"]) ? $Format["RoundedRadius"] : 6;
- $BoxR = isset($Format["BoxR"]) ? $Format["BoxR"] : 255;
- $BoxG = isset($Format["BoxG"]) ? $Format["BoxG"] : 255;
- $BoxB = isset($Format["BoxB"]) ? $Format["BoxB"] : 255;
- $BoxAlpha = isset($Format["BoxAlpha"]) ? $Format["BoxAlpha"] : 50;
- $BoxSurrounding = isset($Format["BoxSurrounding"]) ? $Format["BoxSurrounding"] : "";
- $BoxBorderR = isset($Format["BoxR"]) ? $Format["BoxR"] : 0;
- $BoxBorderG = isset($Format["BoxG"]) ? $Format["BoxG"] : 0;
- $BoxBorderB = isset($Format["BoxB"]) ? $Format["BoxB"] : 0;
- $BoxBorderAlpha = isset($Format["BoxAlpha"]) ? $Format["BoxAlpha"] : 50;
- $NoShadow = isset($Format["NoShadow"]) ? $Format["NoShadow"] : FALSE;
-
- $Shadow = $this->Shadow;
- if ( $NoShadow ) { $this->Shadow = FALSE; }
-
- if ( $BoxSurrounding != "" ) { $BoxBorderR = $BoxR - $BoxSurrounding; $BoxBorderG = $BoxG - $BoxSurrounding; $BoxBorderB = $BoxB - $BoxSurrounding; $BoxBorderAlpha = $BoxAlpha; }
-
- if ( $ShowOrigine )
- {
- $MyMarkerSettings = array("R"=>255,"G"=>0,"B"=>0,"BorderR"=>255,"BorderB"=>255,"BorderG"=>255,"Size"=>4);
- $this->drawRectangleMarker($X,$Y,$MyMarkerSettings);
- }
-
- $TxtPos = $this->getTextBox($X,$Y,$FontName,$FontSize,$Angle,$Text);
-
- if ( $DrawBox && ($Angle == 0 || $Angle == 90 || $Angle == 180 || $Angle == 270))
- {
- $T[0]["X"]=0;$T[0]["Y"]=0;$T[1]["X"]=0;$T[1]["Y"]=0;$T[2]["X"]=0;$T[2]["Y"]=0;$T[3]["X"]=0;$T[3]["Y"]=0;
- if ( $Angle == 0 ) { $T[0]["X"]=-$TOffset;$T[0]["Y"]=$TOffset;$T[1]["X"]=$TOffset;$T[1]["Y"]=$TOffset;$T[2]["X"]=$TOffset;$T[2]["Y"]=-$TOffset;$T[3]["X"]=-$TOffset;$T[3]["Y"]=-$TOffset; }
-
- $X1 = min($TxtPos[0]["X"],$TxtPos[1]["X"],$TxtPos[2]["X"],$TxtPos[3]["X"]) - $BorderOffset + 3;
- $Y1 = min($TxtPos[0]["Y"],$TxtPos[1]["Y"],$TxtPos[2]["Y"],$TxtPos[3]["Y"]) - $BorderOffset;
- $X2 = max($TxtPos[0]["X"],$TxtPos[1]["X"],$TxtPos[2]["X"],$TxtPos[3]["X"]) + $BorderOffset + 3;
- $Y2 = max($TxtPos[0]["Y"],$TxtPos[1]["Y"],$TxtPos[2]["Y"],$TxtPos[3]["Y"]) + $BorderOffset - 3;
-
- $X1 = $X1 - $TxtPos[$Align]["X"] + $X + $T[0]["X"];
- $Y1 = $Y1 - $TxtPos[$Align]["Y"] + $Y + $T[0]["Y"];
- $X2 = $X2 - $TxtPos[$Align]["X"] + $X + $T[0]["X"];
- $Y2 = $Y2 - $TxtPos[$Align]["Y"] + $Y + $T[0]["Y"];
-
- $Settings = array("R"=>$BoxR,"G"=>$BoxG,"B"=>$BoxB,"Alpha"=>$BoxAlpha,"BorderR"=>$BoxBorderR,"BorderG"=>$BoxBorderG,"BorderB"=>$BoxBorderB,"BorderAlpha"=>$BoxBorderAlpha);
-
- if ( $BoxRounded )
- { $this->drawRoundedFilledRectangle($X1,$Y1,$X2,$Y2,$RoundedRadius,$Settings); }
- else
- { $this->drawFilledRectangle($X1,$Y1,$X2,$Y2,$Settings); }
- }
-
- $X = $X - $TxtPos[$Align]["X"] + $X;
- $Y = $Y - $TxtPos[$Align]["Y"] + $Y;
-
- if ( $this->Shadow && $this->ShadowX != 0 && $this->ShadowY != 0 )
- {
- $C_ShadowColor = $this->allocateColor($this->Picture,$this->ShadowR,$this->ShadowG,$this->ShadowB,$this->Shadowa);
- imagettftext($this->Picture,$FontSize,$Angle,$X+$this->ShadowX,$Y+$this->ShadowY,$C_ShadowColor,$FontName,$this->getEncodedText($Text));
- }
-
- $C_TextColor = $this->AllocateColor($this->Picture,$R,$G,$B,$Alpha);
- imagettftext($this->Picture,$FontSize,$Angle,$X,$Y,$C_TextColor,$FontName,$this->getEncodedText($Text));
-
- $this->Shadow = $Shadow;
-
- return($TxtPos);
- }
-
- function getEncodedText($text)
- {
- $gdinfo = gd_info();
- if (!empty($gdinfo['JIS-mapped Japanese Font Support'])) {
- return mb_convert_encoding($text, "SJIS", "UTF-8");
- }
-
- return $text;
- }
-
- /* Draw a gradient within a defined area */
- function drawGradientArea($X1,$Y1,$X2,$Y2,$Direction,$Format="")
- {
- $StartR = isset($Format["StartR"]) ? $Format["StartR"] : 90;
- $StartG = isset($Format["StartG"]) ? $Format["StartG"] : 90;
- $StartB = isset($Format["StartB"]) ? $Format["StartB"] : 90;
- $EndR = isset($Format["EndR"]) ? $Format["EndR"] : 0;
- $EndG = isset($Format["EndG"]) ? $Format["EndG"] : 0;
- $EndB = isset($Format["EndB"]) ? $Format["EndB"] : 0;
- $Alpha = isset($Format["Alpha"]) ? $Format["Alpha"] : 100;
- $Levels = isset($Format["Levels"]) ? $Format["Levels"] : NULL;
-
- $Shadow = $this->Shadow;
- $this->Shadow = FALSE;
-
- if ( $StartR == $EndR && $StartG == $EndG && $StartB == $EndB )
- {
- $this->drawFilledRectangle($X1,$Y1,$X2,$Y2,array("R"=>$StartR,"G"=>$StartG,"B"=>$StartB,"Alpha"=>$Alpha));
- return(0);
- }
-
- if ( $Levels != NULL )
- { $EndR=$StartR+$Levels; $EndG=$StartG+$Levels; $EndB=$StartB+$Levels; }
-
- if ($X1 > $X2) { list($X1, $X2) = array($X2, $X1); }
- if ($Y1 > $Y2) { list($Y1, $Y2) = array($Y2, $Y1); }
-
- if ( $Direction == DIRECTION_VERTICAL ) { $Width = abs($Y2-$Y1); }
- if ( $Direction == DIRECTION_HORIZONTAL ) { $Width = abs($X2-$X1); }
-
- $Step = max(abs($EndR-$StartR),abs($EndG-$StartG),abs($EndB-$StartB));
- $StepSize = $Width/$Step;
- $RStep = ($EndR-$StartR)/$Step;
- $GStep = ($EndG-$StartG)/$Step;
- $BStep = ($EndB-$StartB)/$Step;
-
- $R=$StartR;$G=$StartG;$B=$StartB;
- switch($Direction)
- {
- case DIRECTION_VERTICAL:
- $StartY = $Y1; $EndY = floor($Y2)+1; $LastY2 = $StartY;
- for($i=0;$i<=$Step;$i++)
- {
- $Y2 = floor($StartY + ($i * $StepSize));
-
- if ($Y2 > $EndY) { $Y2 = $EndY; }
- if (($Y1 != $Y2 && $Y1 < $Y2) || $Y2 == $EndY)
- {
- $Color = array("R"=>$R,"G"=>$G,"B"=>$B,"Alpha"=>$Alpha);
- $this->drawFilledRectangle($X1,$Y1,$X2,$Y2,$Color);
- $LastY2 = max($LastY2,$Y2);
- $Y1 = $Y2+1;
- }
- $R = $R + $RStep; $G = $G + $GStep; $B = $B + $BStep;
- }
- if ( $LastY2 < $EndY && isset($Color)) { for ($i=$LastY2+1;$i<=$EndY;$i++) { $this->drawLine($X1,$i,$X2,$i,$Color); } }
- break;
-
- case DIRECTION_HORIZONTAL:
- $StartX = $X1; $EndX = $X2;
- for($i=0;$i<=$Step;$i++)
- {
- $X2 = floor($StartX + ($i * $StepSize));
-
- if ($X2 > $EndX) { $X2 = $EndX; }
- if (($X1 != $X2 && $X1 < $X2) || $X2 == $EndX)
- {
- $Color = array("R"=>$R,"G"=>$G,"B"=>$B,"Alpha"=>$Alpha);
- $this->drawFilledRectangle($X1,$Y1,$X2,$Y2,$Color);
- $X1 = $X2+1;
- }
- $R = $R + $RStep; $G = $G + $GStep; $B = $B + $BStep;
- }
- if ( $X2 < $EndX && isset($Color)) { $this->drawFilledRectangle($X2,$Y1,$EndX,$Y2,$Color); }
- break;
- }
-
- $this->Shadow = $Shadow;
-
- }
-
- /* Draw an aliased pixel */
- function drawAntialiasPixel($X,$Y,$Format="")
- {
- $R = isset($Format["R"]) ? $Format["R"] : 0;
- $G = isset($Format["G"]) ? $Format["G"] : 0;
- $B = isset($Format["B"]) ? $Format["B"] : 0;
- $Alpha = isset($Format["Alpha"]) ? $Format["Alpha"] : 100;
-
- if ( $X < 0 || $Y < 0 || $X >= $this->XSize || $Y >= $this->YSize )
- return(-1);
-
- if ( $R < 0 ) { $R = 0; } if ( $R > 255 ) { $R = 255; }
- if ( $G < 0 ) { $G = 0; } if ( $G > 255 ) { $G = 255; }
- if ( $B < 0 ) { $B = 0; } if ( $B > 255 ) { $B = 255; }
-
- if ( !$this->Antialias )
- {
- if ( $this->Shadow && $this->ShadowX != 0 && $this->ShadowY != 0 )
- {
- $ShadowColor = $this->allocateColor($this->Picture,$this->ShadowR,$this->ShadowG,$this->ShadowB,$this->Shadowa);
- imagesetpixel($this->Picture,$X+$this->ShadowX,$Y+$this->ShadowY,$ShadowColor);
- }
-
- $PlotColor = $this->allocateColor($this->Picture,$R,$G,$B,$Alpha);
- imagesetpixel($this->Picture,$X,$Y,$PlotColor);
-
- return(0);
- }
-
- $Plot = "";
- $Xi = floor($X);
- $Yi = floor($Y);
-
- if ( $Xi == $X && $Yi == $Y)
- {
- if ( $Alpha == 100 )
- $this->drawAlphaPixel($X,$Y,100,$R,$G,$B);
- else
- $this->drawAlphaPixel($X,$Y,$Alpha,$R,$G,$B);
- }
- else
- {
- $Alpha1 = (((1 - ($X - floor($X))) * (1 - ($Y - floor($Y))) * 100) / 100) * $Alpha;
- if ( $Alpha1 > $this->AntialiasQuality ) { $this->drawAlphaPixel($Xi,$Yi,$Alpha1,$R,$G,$B); }
-
- $Alpha2 = ((($X - floor($X)) * (1 - ($Y - floor($Y))) * 100) / 100) * $Alpha;
- if ( $Alpha2 > $this->AntialiasQuality ) { $this->drawAlphaPixel($Xi+1,$Yi,$Alpha2,$R,$G,$B); }
-
- $Alpha3 = (((1 - ($X - floor($X))) * ($Y - floor($Y)) * 100) / 100) * $Alpha;
- if ( $Alpha3 > $this->AntialiasQuality ) { $this->drawAlphaPixel($Xi,$Yi+1,$Alpha3,$R,$G,$B); }
-
- $Alpha4 = ((($X - floor($X)) * ($Y - floor($Y)) * 100) / 100) * $Alpha;
- if ( $Alpha4 > $this->AntialiasQuality ) { $this->drawAlphaPixel($Xi+1,$Yi+1,$Alpha4,$R,$G,$B); }
- }
- }
-
- /* Draw a semi-transparent pixel */
- function drawAlphaPixel($X,$Y,$Alpha,$R,$G,$B)
- {
- if ( isset($this->Mask[$X])) { if ( isset($this->Mask[$X][$Y]) ) { return(0); } }
-
- if ( $X < 0 || $Y < 0 || $X >= $this->XSize || $Y >= $this->YSize )
- return(-1);
-
- if ( $R < 0 ) { $R = 0; } if ( $R > 255 ) { $R = 255; }
- if ( $G < 0 ) { $G = 0; } if ( $G > 255 ) { $G = 255; }
- if ( $B < 0 ) { $B = 0; } if ( $B > 255 ) { $B = 255; }
-
- if ( $this->Shadow && $this->ShadowX != 0 && $this->ShadowY != 0 )
- {
- $AlphaFactor = floor(($Alpha / 100) * $this->Shadowa);
- $ShadowColor = $this->allocateColor($this->Picture,$this->ShadowR,$this->ShadowG,$this->ShadowB,$AlphaFactor);
- imagesetpixel($this->Picture,$X+$this->ShadowX,$Y+$this->ShadowY,$ShadowColor);
- }
-
- $C_Aliased = $this->allocateColor($this->Picture,$R,$G,$B,$Alpha);
- imagesetpixel($this->Picture,$X,$Y,$C_Aliased);
- }
-
- /* Convert apha to base 10 */
- function convertAlpha($AlphaValue)
- { return((127/100)*(100-$AlphaValue)); }
-
- /* Allocate a color with transparency */
- function allocateColor($Picture,$R,$G,$B,$Alpha=100)
- {
- if ( $R < 0 ) { $R = 0; } if ( $R > 255 ) { $R = 255; }
- if ( $G < 0 ) { $G = 0; } if ( $G > 255 ) { $G = 255; }
- if ( $B < 0 ) { $B = 0; } if ( $B > 255 ) { $B = 255; }
- if ( $Alpha < 0 ) { $Alpha = 0; }
- if ( $Alpha > 100) { $Alpha = 100; }
-
- $Alpha = $this->convertAlpha($Alpha);
- return(imagecolorallocatealpha($Picture,$R,$G,$B,$Alpha));
- }
-
- /* Load a PNG file and draw it over the chart */
- function drawFromPNG($X,$Y,$FileName)
- { $this->drawFromPicture(1,$FileName,$X,$Y); }
-
- /* Load a GIF file and draw it over the chart */
- function drawFromGIF($X,$Y,$FileName)
- { $this->drawFromPicture(2,$FileName,$X,$Y); }
-
- /* Load a JPEG file and draw it over the chart */
- function drawFromJPG($X,$Y,$FileName)
- { $this->drawFromPicture(3,$FileName,$X,$Y); }
-
- function getPicInfo($FileName)
- {
- $Infos = getimagesize($FileName);
- $Width = $Infos[0];
- $Height = $Infos[1];
- $Type = $Infos["mime"];
-
- if ( $Type == "image/png") { $Type = 1; }
- if ( $Type == "image/gif") { $Type = 2; }
- if ( $Type == "image/jpeg ") { $Type = 3; }
-
- return(array($Width,$Height,$Type));
- }
-
- /* Generic loader function for external pictures */
- function drawFromPicture($PicType,$FileName,$X,$Y)
- {
- if ( file_exists($FileName))
- {
- list($Width,$Height) = $this->getPicInfo($FileName);
-
- if ( $PicType == 1 )
- { $Raster = imagecreatefrompng($FileName); }
- elseif ( $PicType == 2 )
- { $Raster = imagecreatefromgif($FileName); }
- elseif ( $PicType == 3 )
- { $Raster = imagecreatefromjpeg($FileName); }
- else
- { return(0); }
-
-
- $RestoreShadow = $this->Shadow;
- if ( $this->Shadow && $this->ShadowX != 0 && $this->ShadowY != 0 )
- {
- $this->Shadow = FALSE;
- if ( $PicType == 3 )
- $this->drawFilledRectangle($X+$this->ShadowX,$Y+$this->ShadowY,$X+$Width+$this->ShadowX,$Y+$Height+$this->ShadowY,array("R"=>$this->ShadowR,"G"=>$this->ShadowG,"B"=>$this->ShadowB,"Alpha"=>$this->Shadowa));
- else
- {
- $TranparentID = imagecolortransparent($Raster);
- for ($Xc=0;$Xc<=$Width-1;$Xc++)
- {
- for ($Yc=0;$Yc<=$Height-1;$Yc++)
- {
- $RGBa = imagecolorat($Raster,$Xc,$Yc);
- $Values = imagecolorsforindex($Raster,$RGBa);
- if ( $Values["alpha"] < 120 )
- {
- $AlphaFactor = floor(($this->Shadowa / 100) * ((100 / 127) * (127-$Values["alpha"])));
- $this->drawAlphaPixel($X+$Xc+$this->ShadowX,$Y+$Yc+$this->ShadowY,$AlphaFactor,$this->ShadowR,$this->ShadowG,$this->ShadowB);
- }
- }
- }
- }
- }
- $this->Shadow = $RestoreShadow;
-
- imagecopy($this->Picture,$Raster,$X,$Y,0,0,$Width,$Height);
- imagedestroy($Raster);
- }
- }
-
- /* Draw an arrow */
- function drawArrow($X1,$Y1,$X2,$Y2,$Format="")
- {
- $FillR = isset($Format["FillR"]) ? $Format["FillR"] : 0;
- $FillG = isset($Format["FillG"]) ? $Format["FillG"] : 0;
- $FillB = isset($Format["FillB"]) ? $Format["FillB"] : 0;
- $BorderR = isset($Format["BorderR"]) ? $Format["BorderR"] : $FillR;
- $BorderG = isset($Format["BorderG"]) ? $Format["BorderG"] : $FillG;
- $BorderB = isset($Format["BorderB"]) ? $Format["BorderB"] : $FillB;
- $Alpha = isset($Format["Alpha"]) ? $Format["Alpha"] : 100;
- $Size = isset($Format["Size"]) ? $Format["Size"] : 10;
- $Ratio = isset($Format["Ratio"]) ? $Format["Ratio"] : .5;
- $TwoHeads = isset($Format["TwoHeads"]) ? $Format["TwoHeads"] : FALSE;
- $Ticks = isset($Format["Ticks"]) ? $Format["Ticks"] : FALSE;
-
- /* Calculate the line angle */
- $Angle = $this->getAngle($X1,$Y1,$X2,$Y2);
-
- /* Override Shadow support, this will be managed internally */
- $RestoreShadow = $this->Shadow;
- if ( $this->Shadow && $this->ShadowX != 0 && $this->ShadowY != 0 )
- {
- $this->Shadow = FALSE;
- $this->drawArrow($X1+$this->ShadowX,$Y1+$this->ShadowY,$X2+$this->ShadowX,$Y2+$this->ShadowY,array("FillR"=>$this->ShadowR,"FillG"=>$this->ShadowG,"FillB"=>$this->ShadowB,"Alpha"=>$this->Shadowa,"Size"=>$Size,"Ratio"=>$Ratio,"TwoHeads"=>$TwoHeads,"Ticks"=>$Ticks));
- }
-
- /* Draw the 1st Head */
- $TailX = cos(($Angle-180)*PI/180)*$Size+$X2;
- $TailY = sin(($Angle-180)*PI/180)*$Size+$Y2;
-
- $Points = "";
- $Points[] = $X2; $Points[] = $Y2;
- $Points[] = cos(($Angle-90)*PI/180)*$Size*$Ratio+$TailX; $Points[] = sin(($Angle-90)*PI/180)*$Size*$Ratio+$TailY;
- $Points[] = cos(($Angle-270)*PI/180)*$Size*$Ratio+$TailX; $Points[] = sin(($Angle-270)*PI/180)*$Size*$Ratio+$TailY;
- $Points[] = $X2; $Points[] = $Y2;
-
- /* Visual correction */
- if ($Angle == 180 || $Angle == 360 ) { $Points[4] = $Points[2]; }
- if ($Angle == 90 || $Angle == 270 ) { $Points[5] = $Points[3]; }
-
- $ArrowColor = $this->allocateColor($this->Picture,$FillR,$FillG,$FillB,$Alpha);
- ImageFilledPolygon($this->Picture,$Points,4,$ArrowColor);
-
- $this->drawLine($Points[0],$Points[1],$Points[2],$Points[3],array("R"=>$BorderR,"G"=>$BorderG,"B"=>$BorderB,"Alpha"=>$Alpha));
- $this->drawLine($Points[2],$Points[3],$Points[4],$Points[5],array("R"=>$BorderR,"G"=>$BorderG,"B"=>$BorderB,"Alpha"=>$Alpha));
- $this->drawLine($Points[0],$Points[1],$Points[4],$Points[5],array("R"=>$BorderR,"G"=>$BorderG,"B"=>$BorderB,"Alpha"=>$Alpha));
-
- /* Draw the second head */
- if ( $TwoHeads )
- {
- $Angle = $this->getAngle($X2,$Y2,$X1,$Y1);
-
- $TailX2 = cos(($Angle-180)*PI/180)*$Size+$X1;
- $TailY2 = sin(($Angle-180)*PI/180)*$Size+$Y1;
-
- $Points = "";
- $Points[] = $X1; $Points[] = $Y1;
- $Points[] = cos(($Angle-90)*PI/180)*$Size*$Ratio+$TailX2; $Points[] = sin(($Angle-90)*PI/180)*$Size*$Ratio+$TailY2;
- $Points[] = cos(($Angle-270)*PI/180)*$Size*$Ratio+$TailX2; $Points[] = sin(($Angle-270)*PI/180)*$Size*$Ratio+$TailY2;
- $Points[] = $X1; $Points[] = $Y1;
-
- /* Visual correction */
- if ($Angle == 180 || $Angle == 360 ) { $Points[4] = $Points[2]; }
- if ($Angle == 90 || $Angle == 270 ) { $Points[5] = $Points[3]; }
-
- $ArrowColor = $this->allocateColor($this->Picture,$FillR,$FillG,$FillB,$Alpha);
- ImageFilledPolygon($this->Picture,$Points,4,$ArrowColor);
-
- $this->drawLine($Points[0],$Points[1],$Points[2],$Points[3],array("R"=>$BorderR,"G"=>$BorderG,"B"=>$BorderB,"Alpha"=>$Alpha));
- $this->drawLine($Points[2],$Points[3],$Points[4],$Points[5],array("R"=>$BorderR,"G"=>$BorderG,"B"=>$BorderB,"Alpha"=>$Alpha));
- $this->drawLine($Points[0],$Points[1],$Points[4],$Points[5],array("R"=>$BorderR,"G"=>$BorderG,"B"=>$BorderB,"Alpha"=>$Alpha));
-
- $this->drawLine($TailX,$TailY,$TailX2,$TailY2,array("R"=>$BorderR,"G"=>$BorderG,"B"=>$BorderB,"Alpha"=>$Alpha,"Ticks"=>$Ticks));
- }
- else
- $this->drawLine($X1,$Y1,$TailX,$TailY,array("R"=>$BorderR,"G"=>$BorderG,"B"=>$BorderB,"Alpha"=>$Alpha,"Ticks"=>$Ticks));
-
- /* Re-enable shadows */
- $this->Shadow = $RestoreShadow;
- }
-
- /* Draw a label with associated arrow */
- function drawArrowLabel($X1,$Y1,$Text,$Format="")
- {
- $FillR = isset($Format["FillR"]) ? $Format["FillR"] : 0;
- $FillG = isset($Format["FillG"]) ? $Format["FillG"] : 0;
- $FillB = isset($Format["FillB"]) ? $Format["FillB"] : 0;
- $BorderR = isset($Format["BorderR"]) ? $Format["BorderR"] : $FillR;
- $BorderG = isset($Format["BorderG"]) ? $Format["BorderG"] : $FillG;
- $BorderB = isset($Format["BorderB"]) ? $Format["BorderB"] : $FillB;
- $FontName = isset($Format["FontName"]) ? $Format["FontName"] : $this->FontName;
- $FontSize = isset($Format["FontSize"]) ? $Format["FontSize"] : $this->FontSize;
- $Alpha = isset($Format["Alpha"]) ? $Format["Alpha"] : 100;
- $Length = isset($Format["Length"]) ? $Format["Length"] : 50;
- $Angle = isset($Format["Angle"]) ? $Format["Angle"] : 315;
- $Size = isset($Format["Size"]) ? $Format["Size"] : 10;
- $Position = isset($Format["Position"]) ? $Format["Position"] : POSITION_TOP;
- $RoundPos = isset($Format["RoundPos"]) ? $Format["RoundPos"] : FALSE;
- $Ticks = isset($Format["Ticks"]) ? $Format["Ticks"] : NULL;
-
- $Angle = $Angle % 360;
-
- $X2 = sin(($Angle+180)*PI/180)*$Length+$X1;
- $Y2 = cos(($Angle+180)*PI/180)*$Length+$Y1;
-
- if ( $RoundPos && $Angle > 0 && $Angle < 180 ) { $Y2 = ceil($Y2); }
- if ( $RoundPos && $Angle > 180 ) { $Y2 = floor($Y2); }
-
- $this->drawArrow($X2,$Y2,$X1,$Y1,$Format);
-
- $Size = imagettfbbox($FontSize,0,$FontName,$this->getEncodedText($Text));
- $TxtWidth = max(abs($Size[2]-$Size[0]),abs($Size[0]-$Size[6]));
- $TxtHeight = max(abs($Size[1]-$Size[7]),abs($Size[3]-$Size[1]));
-
- if ( $Angle > 0 && $Angle < 180 )
- {
- $this->drawLine($X2,$Y2,$X2-$TxtWidth,$Y2,array("R"=>$BorderR,"G"=>$BorderG,"B"=>$BorderB,"Alpha"=>$Alpha,"Ticks"=>$Ticks));
- if ( $Position == POSITION_TOP )
- $this->drawText($X2,$Y2-2,$Text,array("R"=>$BorderR,"G"=>$BorderG,"B"=>$BorderB,"Alpha"=>$Alpha,"Align"=>TEXT_ALIGN_BOTTOMRIGHT));
- else
- $this->drawText($X2,$Y2+4,$Text,array("R"=>$BorderR,"G"=>$BorderG,"B"=>$BorderB,"Alpha"=>$Alpha,"Align"=>TEXT_ALIGN_TOPRIGHT));
- }
- else
- {
- $this->drawLine($X2,$Y2,$X2+$TxtWidth,$Y2,array("R"=>$BorderR,"G"=>$BorderG,"B"=>$BorderB,"Alpha"=>$Alpha,"Ticks"=>$Ticks));
- if ( $Position == POSITION_TOP )
- $this->drawText($X2,$Y2-2,$Text,array("R"=>$BorderR,"G"=>$BorderG,"B"=>$BorderB,"Alpha"=>$Alpha));
- else
- $this->drawText($X2,$Y2+4,$Text,array("R"=>$BorderR,"G"=>$BorderG,"B"=>$BorderB,"Alpha"=>$Alpha,"Align"=>TEXT_ALIGN_TOPLEFT));
- }
- }
-
- /* Draw a progress bar filled with specified % */
- function drawProgress($X,$Y,$Percent,$Format="")
- {
- if ( $Percent > 100 ) { $Percent = 100; }
- if ( $Percent < 0 ) { $Percent = 0; }
-
- $Width = isset($Format["Width"]) ? $Format["Width"] : 200;
- $Height = isset($Format["Height"]) ? $Format["Height"] : 20;
- $Orientation = isset($Format["Orientation"]) ? $Format["Orientation"] : ORIENTATION_HORIZONTAL;
- $ShowLabel = isset($Format["ShowLabel"]) ? $Format["ShowLabel"] : FALSE;
- $LabelPos = isset($Format["LabelPos"]) ? $Format["LabelPos"] : LABEL_POS_INSIDE;
- $Margin = isset($Format["Margin"]) ? $Format["Margin"] : 10;
- $R = isset($Format["R"]) ? $Format["R"] : 130;
- $G = isset($Format["G"]) ? $Format["G"] : 130;
- $B = isset($Format["B"]) ? $Format["B"] : 130;
- $RFade = isset($Format["RFade"]) ? $Format["RFade"] : -1;
- $GFade = isset($Format["GFade"]) ? $Format["GFade"] : -1;
- $BFade = isset($Format["BFade"]) ? $Format["BFade"] : -1;
- $BorderR = isset($Format["BorderR"]) ? $Format["BorderR"] : $R;
- $BorderG = isset($Format["BorderG"]) ? $Format["BorderG"] : $G;
- $BorderB = isset($Format["BorderB"]) ? $Format["BorderB"] : $B;
- $BoxBorderR = isset($Format["BoxBorderR"]) ? $Format["BoxBorderR"] : 0;
- $BoxBorderG = isset($Format["BoxBorderG"]) ? $Format["BoxBorderG"] : 0;
- $BoxBorderB = isset($Format["BoxBorderB"]) ? $Format["BoxBorderB"] : 0;
- $BoxBackR = isset($Format["BoxBackR"]) ? $Format["BoxBackR"] : 255;
- $BoxBackG = isset($Format["BoxBackG"]) ? $Format["BoxBackG"] : 255;
- $BoxBackB = isset($Format["BoxBackB"]) ? $Format["BoxBackB"] : 255;
- $Alpha = isset($Format["Alpha"]) ? $Format["Alpha"] : 100;
- $Surrounding = isset($Format["Surrounding"]) ? $Format["Surrounding"] : NULL;
- $BoxSurrounding = isset($Format["BoxSurrounding"]) ? $Format["BoxSurrounding"] : NULL;
- $NoAngle = isset($Format["NoAngle"]) ? $Format["NoAngle"] : FALSE;
-
- if ( $RFade != -1 && $GFade != -1 && $BFade != -1 )
- {
- $RFade = (($RFade-$R)/100)*$Percent+$R;
- $GFade = (($GFade-$G)/100)*$Percent+$G;
- $BFade = (($BFade-$B)/100)*$Percent+$B;
- }
-
- if ( $Surrounding != NULL ) { $BorderR = $R + $Surrounding; $BorderG = $G + $Surrounding; $BorderB = $B + $Surrounding; }
- if ( $BoxSurrounding != NULL ) { $BoxBorderR = $BoxBackR + $Surrounding; $BoxBorderG = $BoxBackG + $Surrounding; $BoxBorderB = $BoxBackB + $Surrounding; }
-
- if ( $Orientation == ORIENTATION_VERTICAL )
- {
- $InnerHeight = (($Height-2)/100)*$Percent;
- $this->drawFilledRectangle($X,$Y,$X+$Width,$Y-$Height,array("R"=>$BoxBackR,"G"=>$BoxBackG,"B"=>$BoxBackB,"BorderR"=>$BoxBorderR,"BorderG"=>$BoxBorderG,"BorderB"=>$BoxBorderB,"NoAngle"=>$NoAngle));
-
- $RestoreShadow = $this->Shadow; $this->Shadow = FALSE;
- if ( $RFade != -1 && $GFade != -1 && $BFade != -1 )
- {
- $GradientOptions = array("StartR"=>$RFade,"StartG"=>$GFade,"StartB"=>$BFade,"EndR"=>$R,"EndG"=>$G,"EndB"=>$B);
- $this->drawGradientArea($X+1,$Y-1,$X+$Width-1,$Y-$InnerHeight,DIRECTION_VERTICAL,$GradientOptions);
-
- if ( $Surrounding )
- $this->drawRectangle($X+1,$Y-1,$X+$Width-1,$Y-$InnerHeight,array("R"=>255,"G"=>255,"B"=>255,"Alpha"=>$Surrounding));
- }
- else
- $this->drawFilledRectangle($X+1,$Y-1,$X+$Width-1,$Y-$InnerHeight,array("R"=>$R,"G"=>$G,"B"=>$B,"BorderR"=>$BorderR,"BorderG"=>$BorderG,"BorderB"=>$BorderB));
-
- $this->Shadow = $RestoreShadow;
-
- if ( $ShowLabel && $LabelPos == LABEL_POS_BOTTOM ) { $this->drawText($X+($Width/2),$Y+$Margin,$Percent."%",array("Align"=>TEXT_ALIGN_TOPMIDDLE)); }
- if ( $ShowLabel && $LabelPos == LABEL_POS_TOP ) { $this->drawText($X+($Width/2),$Y-$Height-$Margin,$Percent."%",array("Align"=>TEXT_ALIGN_BOTTOMMIDDLE)); }
- if ( $ShowLabel && $LabelPos == LABEL_POS_INSIDE ) { $this->drawText($X+($Width/2),$Y-$InnerHeight-$Margin,$Percent."%",array("Align"=>TEXT_ALIGN_MIDDLELEFT,"Angle"=>90)); }
- if ( $ShowLabel && $LabelPos == LABEL_POS_CENTER ) { $this->drawText($X+($Width/2),$Y-($Height/2),$Percent."%",array("Align"=>TEXT_ALIGN_MIDDLEMIDDLE,"Angle"=>90)); }
- }
- else
- {
- if ( $Percent == 100 )
- $InnerWidth = $Width-1;
- else
- $InnerWidth = (($Width-2)/100)*$Percent;
-
- $this->drawFilledRectangle($X,$Y,$X+$Width,$Y+$Height,array("R"=>$BoxBackR,"G"=>$BoxBackG,"B"=>$BoxBackB,"BorderR"=>$BoxBorderR,"BorderG"=>$BoxBorderG,"BorderB"=>$BoxBorderB,"NoAngle"=>$NoAngle));
-
- $RestoreShadow = $this->Shadow; $this->Shadow = FALSE;
- if ( $RFade != -1 && $GFade != -1 && $BFade != -1 )
- {
- $GradientOptions = array("StartR"=>$R,"StartG"=>$G,"StartB"=>$B,"EndR"=>$RFade,"EndG"=>$GFade,"EndB"=>$BFade);
- $this->drawGradientArea($X+1,$Y+1,$X+$InnerWidth,$Y+$Height-1,DIRECTION_HORIZONTAL,$GradientOptions);
-
- if ( $Surrounding )
- $this->drawRectangle($X+1,$Y+1,$X+$InnerWidth,$Y+$Height-1,array("R"=>255,"G"=>255,"B"=>255,"Alpha"=>$Surrounding));
- }
- else
- $this->drawFilledRectangle($X+1,$Y+1,$X+$InnerWidth,$Y+$Height-1,array("R"=>$R,"G"=>$G,"B"=>$B,"BorderR"=>$BorderR,"BorderG"=>$BorderG,"BorderB"=>$BorderB));
-
- $this->Shadow = $RestoreShadow;
-
- if ( $ShowLabel && $LabelPos == LABEL_POS_LEFT ) { $this->drawText($X-$Margin,$Y+($Height/2),$Percent."%",array("Align"=>TEXT_ALIGN_MIDDLERIGHT)); }
- if ( $ShowLabel && $LabelPos == LABEL_POS_RIGHT ) { $this->drawText($X+$Width+$Margin,$Y+($Height/2),$Percent."%",array("Align"=>TEXT_ALIGN_MIDDLELEFT)); }
- if ( $ShowLabel && $LabelPos == LABEL_POS_CENTER ) { $this->drawText($X+($Width/2),$Y+($Height/2),$Percent."%",array("Align"=>TEXT_ALIGN_MIDDLEMIDDLE)); }
- if ( $ShowLabel && $LabelPos == LABEL_POS_INSIDE ) { $this->drawText($X+$InnerWidth+$Margin,$Y+($Height/2),$Percent."%",array("Align"=>TEXT_ALIGN_MIDDLELEFT)); }
- }
- }
-
- /* Get the legend box size */
- function getLegendSize($Format="")
- {
- $FontName = isset($Format["FontName"]) ? $Format["FontName"] : $this->FontName;
- $FontSize = isset($Format["FontSize"]) ? $Format["FontSize"] : $this->FontSize;
- $BoxSize = isset($Format["BoxSize"]) ? $Format["BoxSize"] : 5;
- $Margin = isset($Format["Margin"]) ? $Format["Margin"] : 5;
- $Style = isset($Format["Style"]) ? $Format["Style"] : LEGEND_ROUND;
- $Mode = isset($Format["Mode"]) ? $Format["Mode"] : LEGEND_VERTICAL;
- $BoxWidth = isset($Format["BoxWidth"]) ? $Format["BoxWidth"] : 5;
- $BoxHeight = isset($Format["BoxHeight"]) ? $Format["BoxHeight"] : 5;
- $IconAreaWidth = isset($Format["IconAreaWidth"]) ? $Format["IconAreaWidth"] : $BoxWidth;
- $IconAreaHeight = isset($Format["IconAreaHeight"]) ? $Format["IconAreaHeight"] : $BoxHeight;
- $XSpacing = isset($Format["XSpacing"]) ? $Format["XSpacing"] : 5;
-
- $Data = $this->DataSet->getData();
-
- foreach($Data["Series"] as $SerieName => $Serie)
- {
- if ( $Serie["isDrawable"] == TRUE && $SerieName != $Data["Abscissa"] && isset($Serie["Picture"]))
- {
- list($PicWidth,$PicHeight) = $this->getPicInfo($Serie["Picture"]);
- if ( $IconAreaWidth < $PicWidth ) { $IconAreaWidth = $PicWidth; }
- if ( $IconAreaHeight < $PicHeight ) { $IconAreaHeight = $PicHeight; }
- }
- }
-
- $YStep = max($this->FontSize,$IconAreaHeight) + 5;
- $XStep = $IconAreaWidth + 5;
- $XStep = $XSpacing;
-
- $X=100; $Y=100;
-
- $Boundaries = ""; $Boundaries["L"] = $X; $Boundaries["T"] = $Y; $Boundaries["R"] = 0; $Boundaries["B"] = 0; $vY = $Y; $vX = $X;
- foreach($Data["Series"] as $SerieName => $Serie)
- {
- if ( $Serie["isDrawable"] == TRUE && $SerieName != $Data["Abscissa"] )
- {
- if ( $Mode == LEGEND_VERTICAL )
- {
- $BoxArray = $this->getTextBox($vX+$IconAreaWidth+4,$vY+$IconAreaHeight/2,$FontName,$FontSize,0,$Serie["Description"]);
-
- if ( $Boundaries["T"] > $BoxArray[2]["Y"]+$IconAreaHeight/2 ) { $Boundaries["T"] = $BoxArray[2]["Y"]+$IconAreaHeight/2; }
- if ( $Boundaries["R"] < $BoxArray[1]["X"]+2 ) { $Boundaries["R"] = $BoxArray[1]["X"]+2; }
- if ( $Boundaries["B"] < $BoxArray[1]["Y"]+2+$IconAreaHeight/2 ) { $Boundaries["B"] = $BoxArray[1]["Y"]+2+$IconAreaHeight/2; }
-
- $Lines = preg_split("/\n/",$Serie["Description"]);
- $vY = $vY + max($this->FontSize*count($Lines),$IconAreaHeight) + 5;
- }
- elseif ( $Mode == LEGEND_HORIZONTAL )
- {
- $Lines = preg_split("/\n/",$Serie["Description"]);
- $Width = "";
- foreach($Lines as $Key => $Value)
- {
- $BoxArray = $this->getTextBox($vX+$IconAreaWidth+6,$Y+$IconAreaHeight/2+(($this->FontSize+3)*$Key),$FontName,$FontSize,0,$Value);
-
- if ( $Boundaries["T"] > $BoxArray[2]["Y"]+$IconAreaHeight/2 ) { $Boundaries["T"] = $BoxArray[2]["Y"]+$IconAreaHeight/2; }
- if ( $Boundaries["R"] < $BoxArray[1]["X"]+2 ) { $Boundaries["R"] = $BoxArray[1]["X"]+2; }
- if ( $Boundaries["B"] < $BoxArray[1]["Y"]+2+$IconAreaHeight/2 ) { $Boundaries["B"] = $BoxArray[1]["Y"]+2+$IconAreaHeight/2; }
-
- $Width[] = $BoxArray[1]["X"];
- }
-
- $vX=max($Width)+$XStep;
- }
- }
- }
- $vY=$vY-$YStep; $vX=$vX-$XStep;
-
- $TopOffset = $Y - $Boundaries["T"];
- if ( $Boundaries["B"]-($vY+$IconAreaHeight) < $TopOffset ) { $Boundaries["B"] = $vY+$IconAreaHeight+$TopOffset; }
-
- $Width = ($Boundaries["R"]+$Margin) - ($Boundaries["L"]-$Margin);
- $Height = ($Boundaries["B"]+$Margin) - ($Boundaries["T"]-$Margin);
-
- return(array("Width"=>$Width,"Height"=>$Height));
- }
-
- /* Draw the legend of the active series */
- function drawLegend($X,$Y,$Format="")
- {
- $Family = isset($Format["Family"]) ? $Format["Family"] : LEGEND_FAMILY_BOX;
- $FontName = isset($Format["FontName"]) ? $Format["FontName"] : $this->FontName;
- $FontSize = isset($Format["FontSize"]) ? $Format["FontSize"] : $this->FontSize;
- $FontR = isset($Format["FontR"]) ? $Format["FontR"] : $this->FontColorR;
- $FontG = isset($Format["FontG"]) ? $Format["FontG"] : $this->FontColorG;
- $FontB = isset($Format["FontB"]) ? $Format["FontB"] : $this->FontColorB;
- $BoxWidth = isset($Format["BoxWidth"]) ? $Format["BoxWidth"] : 5;
- $BoxHeight = isset($Format["BoxHeight"]) ? $Format["BoxHeight"] : 5;
- $IconAreaWidth = isset($Format["IconAreaWidth"]) ? $Format["IconAreaWidth"] : $BoxWidth;
- $IconAreaHeight = isset($Format["IconAreaHeight"]) ? $Format["IconAreaHeight"] : $BoxHeight;
- $XSpacing = isset($Format["XSpacing"]) ? $Format["XSpacing"] : 5;
- $Margin = isset($Format["Margin"]) ? $Format["Margin"] : 5;
- $R = isset($Format["R"]) ? $Format["R"] : 200;
- $G = isset($Format["G"]) ? $Format["G"] : 200;
- $B = isset($Format["B"]) ? $Format["B"] : 200;
- $Alpha = isset($Format["Alpha"]) ? $Format["Alpha"] : 100;
- $BorderR = isset($Format["BorderR"]) ? $Format["BorderR"] : 255;
- $BorderG = isset($Format["BorderG"]) ? $Format["BorderG"] : 255;
- $BorderB = isset($Format["BorderB"]) ? $Format["BorderB"] : 255;
- $Surrounding = isset($Format["Surrounding"]) ? $Format["Surrounding"] : NULL;
- $Style = isset($Format["Style"]) ? $Format["Style"] : LEGEND_ROUND;
- $Mode = isset($Format["Mode"]) ? $Format["Mode"] : LEGEND_VERTICAL;
-
- if ( $Surrounding != NULL ) { $BorderR = $R + $Surrounding; $BorderG = $G + $Surrounding; $BorderB = $B + $Surrounding; }
-
- $Data = $this->DataSet->getData();
-
- foreach($Data["Series"] as $SerieName => $Serie)
- {
- if ( $Serie["isDrawable"] == TRUE && $SerieName != $Data["Abscissa"] && isset($Serie["Picture"]))
- {
- list($PicWidth,$PicHeight) = $this->getPicInfo($Serie["Picture"]);
- if ( $IconAreaWidth < $PicWidth ) { $IconAreaWidth = $PicWidth; }
- if ( $IconAreaHeight < $PicHeight ) { $IconAreaHeight = $PicHeight; }
- }
- }
-
- $YStep = max($this->FontSize,$IconAreaHeight) + 5;
- $XStep = $IconAreaWidth + 5;
- $XStep = $XSpacing;
-
- $Boundaries = ""; $Boundaries["L"] = $X; $Boundaries["T"] = $Y; $Boundaries["R"] = 0; $Boundaries["B"] = 0; $vY = $Y; $vX = $X;
- foreach($Data["Series"] as $SerieName => $Serie)
- {
- if ( $Serie["isDrawable"] == TRUE && $SerieName != $Data["Abscissa"] )
- {
- if ( $Mode == LEGEND_VERTICAL )
- {
- $BoxArray = $this->getTextBox($vX+$IconAreaWidth+4,$vY+$IconAreaHeight/2,$FontName,$FontSize,0,$Serie["Description"]);
-
- if ( $Boundaries["T"] > $BoxArray[2]["Y"]+$IconAreaHeight/2 ) { $Boundaries["T"] = $BoxArray[2]["Y"]+$IconAreaHeight/2; }
- if ( $Boundaries["R"] < $BoxArray[1]["X"]+2 ) { $Boundaries["R"] = $BoxArray[1]["X"]+2; }
- if ( $Boundaries["B"] < $BoxArray[1]["Y"]+2+$IconAreaHeight/2 ) { $Boundaries["B"] = $BoxArray[1]["Y"]+2+$IconAreaHeight/2; }
-
- $Lines = preg_split("/\n/",$Serie["Description"]);
- $vY = $vY + max($this->FontSize*count($Lines),$IconAreaHeight) + 5;
- }
- elseif ( $Mode == LEGEND_HORIZONTAL )
- {
- $Lines = preg_split("/\n/",$Serie["Description"]);
- $Width = "";
- foreach($Lines as $Key => $Value)
- {
- $BoxArray = $this->getTextBox($vX+$IconAreaWidth+6,$Y+$IconAreaHeight/2+(($this->FontSize+3)*$Key),$FontName,$FontSize,0,$Value);
-
- if ( $Boundaries["T"] > $BoxArray[2]["Y"]+$IconAreaHeight/2 ) { $Boundaries["T"] = $BoxArray[2]["Y"]+$IconAreaHeight/2; }
- if ( $Boundaries["R"] < $BoxArray[1]["X"]+2 ) { $Boundaries["R"] = $BoxArray[1]["X"]+2; }
- if ( $Boundaries["B"] < $BoxArray[1]["Y"]+2+$IconAreaHeight/2 ) { $Boundaries["B"] = $BoxArray[1]["Y"]+2+$IconAreaHeight/2; }
-
- $Width[] = $BoxArray[1]["X"];
- }
-
- $vX=max($Width)+$XStep;
- }
- }
- }
- $vY=$vY-$YStep; $vX=$vX-$XStep;
-
- $TopOffset = $Y - $Boundaries["T"];
- if ( $Boundaries["B"]-($vY+$IconAreaHeight) < $TopOffset ) { $Boundaries["B"] = $vY+$IconAreaHeight+$TopOffset; }
-
- if ( $Style == LEGEND_ROUND )
- $this->drawRoundedFilledRectangle($Boundaries["L"]-$Margin,$Boundaries["T"]-$Margin,$Boundaries["R"]+$Margin,$Boundaries["B"]+$Margin,$Margin,array("R"=>$R,"G"=>$G,"B"=>$B,"Alpha"=>$Alpha,"BorderR"=>$BorderR,"BorderG"=>$BorderG,"BorderB"=>$BorderB));
- elseif ( $Style == LEGEND_BOX )
- $this->drawFilledRectangle($Boundaries["L"]-$Margin,$Boundaries["T"]-$Margin,$Boundaries["R"]+$Margin,$Boundaries["B"]+$Margin,array("R"=>$R,"G"=>$G,"B"=>$B,"Alpha"=>$Alpha,"BorderR"=>$BorderR,"BorderG"=>$BorderG,"BorderB"=>$BorderB));
-
- $RestoreShadow = $this->Shadow; $this->Shadow = FALSE;
- foreach($Data["Series"] as $SerieName => $Serie)
- {
- if ( $Serie["isDrawable"] == TRUE && $SerieName != $Data["Abscissa"] )
- {
- $R = $Serie["Color"]["R"]; $G = $Serie["Color"]["G"]; $B = $Serie["Color"]["B"];
- $Ticks = $Serie["Ticks"]; $Weight = $Serie["Weight"];
-
- if ( isset($Serie["Picture"]) )
- {
- $Picture = $Serie["Picture"];
- list($PicWidth,$PicHeight) = $this->getPicInfo($Picture);
- $PicX = $X+$IconAreaWidth/2; $PicY = $Y+$IconAreaHeight/2;
-
- $this->drawFromPNG($PicX-$PicWidth/2,$PicY-$PicHeight/2,$Picture);
- }
- else
- {
- if ( $Family == LEGEND_FAMILY_BOX )
- {
- if ( $BoxWidth != $IconAreaWidth ) { $XOffset = floor(($IconAreaWidth-$BoxWidth)/2); } else { $XOffset = 0; }
- if ( $BoxHeight != $IconAreaHeight ) { $YOffset = floor(($IconAreaHeight-$BoxHeight)/2); } else { $YOffset = 0; }
-
- $this->drawFilledRectangle($X+1+$XOffset,$Y+1+$YOffset,$X+$BoxWidth+$XOffset+1,$Y+$BoxHeight+1+$YOffset,array("R"=>0,"G"=>0,"B"=>0,"Alpha"=>20));
- $this->drawFilledRectangle($X+$XOffset,$Y+$YOffset,$X+$BoxWidth+$XOffset,$Y+$BoxHeight+$YOffset,array("R"=>$R,"G"=>$G,"B"=>$B,"Surrounding"=>20));
- }
- elseif ( $Family == LEGEND_FAMILY_CIRCLE )
- {
- $this->drawFilledCircle($X+1+$IconAreaWidth/2,$Y+1+$IconAreaHeight/2,min($IconAreaHeight/2,$IconAreaWidth/2),array("R"=>0,"G"=>0,"B"=>0,"Alpha"=>20));
- $this->drawFilledCircle($X+$IconAreaWidth/2,$Y+$IconAreaHeight/2,min($IconAreaHeight/2,$IconAreaWidth/2),array("R"=>$R,"G"=>$G,"B"=>$B,"Surrounding"=>20));
- }
- elseif ( $Family == LEGEND_FAMILY_LINE )
- {
- $this->drawLine($X+1,$Y+1+$IconAreaHeight/2,$X+1+$IconAreaWidth,$Y+1+$IconAreaHeight/2,array("R"=>0,"G"=>0,"B"=>0,"Alpha"=>20,"Ticks"=>$Ticks,"Weight"=>$Weight));
- $this->drawLine($X,$Y+$IconAreaHeight/2,$X+$IconAreaWidth,$Y+$IconAreaHeight/2,array("R"=>$R,"G"=>$G,"B"=>$B,"Ticks"=>$Ticks,"Weight"=>$Weight));
- }
- }
-
- if ( $Mode == LEGEND_VERTICAL )
- {
- $Lines = preg_split("/\n/",$Serie["Description"]);
- foreach($Lines as $Key => $Value)
- $this->drawText($X+$IconAreaWidth+4,$Y+$IconAreaHeight/2+(($this->FontSize+3)*$Key),$Value,array("R"=>$FontR,"G"=>$FontG,"B"=>$FontB,"Align"=>TEXT_ALIGN_MIDDLELEFT,"FontSize"=>$FontSize,"FontName"=>$FontName));
-
- $Y=$Y+max($this->FontSize*count($Lines),$IconAreaHeight) + 5;
- }
- elseif ( $Mode == LEGEND_HORIZONTAL )
- {
- $Lines = preg_split("/\n/",$Serie["Description"]);
- $Width = "";
- foreach($Lines as $Key => $Value)
- {
- $BoxArray = $this->drawText($X+$IconAreaWidth+4,$Y+$IconAreaHeight/2+(($this->FontSize+3)*$Key),$Value,array("R"=>$FontR,"G"=>$FontG,"B"=>$FontB,"Align"=>TEXT_ALIGN_MIDDLELEFT,"FontSize"=>$FontSize,"FontName"=>$FontName));
- $Width[] = $BoxArray[1]["X"];
- }
- $X=max($Width)+2+$XStep;
- }
- }
- }
-
-
- $this->Shadow = $RestoreShadow;
- }
-
- function drawScale($Format="")
- {
- $Pos = isset($Format["Pos"]) ? $Format["Pos"] : SCALE_POS_LEFTRIGHT;
- $Floating = isset($Format["Floating"]) ? $Format["Floating"] : FALSE;
- $Mode = isset($Format["Mode"]) ? $Format["Mode"] : SCALE_MODE_FLOATING;
- $RemoveXAxis = isset($Format["RemoveXAxis"]) ? $Format["RemoveXAxis"] : FALSE;
- $MinDivHeight = isset($Format["MinDivHeight"]) ? $Format["MinDivHeight"] : 20;
- $Factors = isset($Format["Factors"]) ? $Format["Factors"] : array(1,2,5);
- $ManualScale = isset($Format["ManualScale"]) ? $Format["ManualScale"] : array("0"=>array("Min"=>-100,"Max"=>100));
- $XMargin = isset($Format["XMargin"]) ? $Format["XMargin"] : AUTO;
- $YMargin = isset($Format["YMargin"]) ? $Format["YMargin"] : 0;
- $ScaleSpacing = isset($Format["ScaleSpacing"]) ? $Format["ScaleSpacing"] : 15;
- $InnerTickWidth = isset($Format["InnerTickWidth"]) ? $Format["InnerTickWidth"] : 2;
- $OuterTickWidth = isset($Format["OuterTickWidth"]) ? $Format["OuterTickWidth"] : 2;
- $DrawXLines = isset($Format["DrawXLines"]) ? $Format["DrawXLines"] : TRUE;
- $DrawYLines = isset($Format["DrawYLines"]) ? $Format["DrawYLines"] : ALL;
- $GridTicks = isset($Format["GridTicks"]) ? $Format["GridTicks"] : 4;
- $GridR = isset($Format["GridR"]) ? $Format["GridR"] : 255;
- $GridG = isset($Format["GridG"]) ? $Format["GridG"] : 255;
- $GridB = isset($Format["GridB"]) ? $Format["GridB"] : 255;
- $GridAlpha = isset($Format["GridAlpha"]) ? $Format["GridAlpha"] : 40;
- $AxisRo = isset($Format["AxisR"]) ? $Format["AxisR"] : 0;
- $AxisGo = isset($Format["AxisG"]) ? $Format["AxisG"] : 0;
- $AxisBo = isset($Format["AxisB"]) ? $Format["AxisB"] : 0;
- $AxisAlpha = isset($Format["AxisAlpha"]) ? $Format["AxisAlpha"] : 100;
- $TickRo = isset($Format["TickR"]) ? $Format["TickR"] : 0;
- $TickGo = isset($Format["TickG"]) ? $Format["TickG"] : 0;
- $TickBo = isset($Format["TickB"]) ? $Format["TickB"] : 0;
- $TickAlpha = isset($Format["TickAlpha"]) ? $Format["TickAlpha"] : 100;
- $DrawSubTicks = isset($Format["DrawSubTicks"]) ? $Format["DrawSubTicks"] : FALSE;
- $InnerSubTickWidth = isset($Format["InnerSubTickWidth"]) ? $Format["InnerSubTickWidth"] : 0;
- $OuterSubTickWidth = isset($Format["OuterSubTickWidth"]) ? $Format["OuterSubTickWidth"] : 2;
- $SubTickR = isset($Format["SubTickR"]) ? $Format["SubTickR"] : 255;
- $SubTickG = isset($Format["SubTickG"]) ? $Format["SubTickG"] : 0;
- $SubTickB = isset($Format["SubTickB"]) ? $Format["SubTickB"] : 0;
- $SubTickAlpha = isset($Format["SubTickAlpha"]) ? $Format["SubTickAlpha"] : 100;
- $AutoAxisLabels = isset($Format["AutoAxisLabels"]) ? $Format["AutoAxisLabels"] : TRUE;
- $XReleasePercent = isset($Format["XReleasePercent"]) ? $Format["XReleasePercent"] : 1;
- $DrawArrows = isset($Format["DrawArrows"]) ? $Format["DrawArrows"] : FALSE;
- $ArrowSize = isset($Format["ArrowSize"]) ? $Format["ArrowSize"] : 8;
- $CycleBackground = isset($Format["CycleBackground"]) ? $Format["CycleBackground"] : FALSE;
- $BackgroundR1 = isset($Format["BackgroundR1"]) ? $Format["BackgroundR1"] : 255;
- $BackgroundG1 = isset($Format["BackgroundG1"]) ? $Format["BackgroundG1"] : 255;
- $BackgroundB1 = isset($Format["BackgroundB1"]) ? $Format["BackgroundB1"] : 255;
- $BackgroundAlpha1 = isset($Format["BackgroundAlpha1"]) ? $Format["BackgroundAlpha1"] : 20;
- $BackgroundR2 = isset($Format["BackgroundR2"]) ? $Format["BackgroundR2"] : 230;
- $BackgroundG2 = isset($Format["BackgroundG2"]) ? $Format["BackgroundG2"] : 230;
- $BackgroundB2 = isset($Format["BackgroundB2"]) ? $Format["BackgroundB2"] : 230;
- $BackgroundAlpha2 = isset($Format["BackgroundAlpha2"]) ? $Format["BackgroundAlpha2"] : 20;
- $LabelingMethod = isset($Format["LabelingMethod"]) ? $Format["LabelingMethod"] : LABELING_ALL;
- $LabelSkip = isset($Format["LabelSkip"]) ? $Format["LabelSkip"] : 0;
- $LabelRotation = isset($Format["LabelRotation"]) ? $Format["LabelRotation"] : 0;
- $RemoveSkippedAxis = isset($Format["RemoveSkippedAxis"]) ? $Format["RemoveSkippedAxis"] : FALSE;
- $SkippedAxisTicks = isset($Format["SkippedAxisTicks"]) ? $Format["SkippedAxisTicks"] : $GridTicks+2;
- $SkippedAxisR = isset($Format["SkippedAxisR"]) ? $Format["SkippedAxisR"] : $GridR;
- $SkippedAxisG = isset($Format["SkippedAxisG"]) ? $Format["SkippedAxisG"] : $GridG;
- $SkippedAxisB = isset($Format["SkippedAxisB"]) ? $Format["SkippedAxisB"] : $GridB;
- $SkippedAxisAlpha = isset($Format["SkippedAxisAlpha"]) ? $Format["SkippedAxisAlpha"] : $GridAlpha-30;
- $SkippedTickR = isset($Format["SkippedTickR"]) ? $Format["SkippedTickR"] : $TickRo;
- $SkippedTickG = isset($Format["SkippedTickG"]) ? $Format["SkippedTickG"] : $TickGo;
- $SkippedTickB = isset($Format["SkippedTicksB"]) ? $Format["SkippedTickB"] : $TickBo;
- $SkippedTickAlpha = isset($Format["SkippedTickAlpha"]) ? $Format["SkippedTickAlpha"] : $TickAlpha-80;
- $SkippedInnerTickWidth = isset($Format["SkippedInnerTickWidth"]) ? $Format["SkippedInnerTickWidth"] : 0;
- $SkippedOuterTickWidth = isset($Format["SkippedOuterTickWidth"]) ? $Format["SkippedOuterTickWidth"] : 2;
-
- /* Floating scale require X & Y margins to be set manually */
- if ( $Floating && ( $XMargin == AUTO || $YMargin == 0 ) ) { $Floating = FALSE; }
-
- /* Skip a NOTICE event in case of an empty array */
- if ( $DrawYLines == NONE || $DrawYLines == FALSE ) { $DrawYLines = array("zarma"=>"31"); }
-
- /* Define the color for the skipped elements */
- $SkippedAxisColor = array("R"=>$SkippedAxisR,"G"=>$SkippedAxisG,"B"=>$SkippedAxisB,"Alpha"=>$SkippedAxisAlpha,"Ticks"=>$SkippedAxisTicks);
- $SkippedTickColor = array("R"=>$SkippedTickR,"G"=>$SkippedTickG,"B"=>$SkippedTickB,"Alpha"=>$SkippedTickAlpha);
-
- $Data = $this->DataSet->getData();
- if ( isset($Data["Abscissa"]) ) { $Abscissa = $Data["Abscissa"]; } else { $Abscissa = NULL; }
-
- /* Unset the abscissa axis, needed if we display multiple charts on the same picture */
- if ( $Abscissa != NULL )
- {
- foreach($Data["Axis"] as $AxisID => $Parameters)
- { if ($Parameters["Identity"] == AXIS_X) { unset($Data["Axis"][$AxisID]); } }
- }
-
- /* Build the scale settings */
- $GotXAxis = FALSE;
- foreach($Data["Axis"] as $AxisID => $AxisParameter)
- {
- if ( $AxisParameter["Identity"] == AXIS_X ) { $GotXAxis = TRUE; }
-
- if ( $Pos == SCALE_POS_LEFTRIGHT && $AxisParameter["Identity"] == AXIS_Y)
- { $Height = $this->GraphAreaY2-$this->GraphAreaY1 - $YMargin*2; }
- elseif ( $Pos == SCALE_POS_LEFTRIGHT && $AxisParameter["Identity"] == AXIS_X)
- { $Height = $this->GraphAreaX2-$this->GraphAreaX1; }
- elseif ( $Pos == SCALE_POS_TOPBOTTOM && $AxisParameter["Identity"] == AXIS_Y)
- { $Height = $this->GraphAreaX2-$this->GraphAreaX1 - $YMargin*2;; }
- else
- { $Height = $this->GraphAreaY2-$this->GraphAreaY1; }
-
- $AxisMin = ABSOLUTE_MAX; $AxisMax = OUT_OF_SIGHT;
- if ( $Mode == SCALE_MODE_FLOATING || $Mode == SCALE_MODE_START0 )
- {
- foreach($Data["Series"] as $SerieID => $SerieParameter)
- {
- if ( $SerieParameter["Axis"] == $AxisID && $Data["Series"][$SerieID]["isDrawable"] && $Data["Abscissa"] != $SerieID)
- {
- $AxisMax = max($AxisMax,$Data["Series"][$SerieID]["Max"]);
- $AxisMin = min($AxisMin,$Data["Series"][$SerieID]["Min"]);
- }
- }
- $AutoMargin = (($AxisMax-$AxisMin)/100)*$XReleasePercent;
-
- $Data["Axis"][$AxisID]["Min"] = $AxisMin-$AutoMargin; $Data["Axis"][$AxisID]["Max"] = $AxisMax+$AutoMargin;
- if ( $Mode == SCALE_MODE_START0 ) { $Data["Axis"][$AxisID]["Min"] = 0; }
- }
- elseif ( $Mode == SCALE_MODE_MANUAL )
- {
- if ( isset($ManualScale[$AxisID]["Min"]) && isset($ManualScale[$AxisID]["Max"]) )
- {
- $Data["Axis"][$AxisID]["Min"] = $ManualScale[$AxisID]["Min"];
- $Data["Axis"][$AxisID]["Max"] = $ManualScale[$AxisID]["Max"];
- }
- else
- { echo "Manual scale boundaries not set."; exit(); }
- }
- elseif ( $Mode == SCALE_MODE_ADDALL || $Mode == SCALE_MODE_ADDALL_START0 )
- {
- $Series = "";
- foreach($Data["Series"] as $SerieID => $SerieParameter)
- { if ( $SerieParameter["Axis"] == $AxisID && $SerieParameter["isDrawable"] && $Data["Abscissa"] != $SerieID ) { $Series[$SerieID] = count($Data["Series"][$SerieID]["Data"]); } }
-
- for ($ID=0;$ID<=max($Series)-1;$ID++)
- {
- $PointMin = 0; $PointMax = 0;
- foreach($Series as $SerieID => $ValuesCount )
- {
- if (isset($Data["Series"][$SerieID]["Data"][$ID]) && $Data["Series"][$SerieID]["Data"][$ID] != NULL )
- {
- $Value = $Data["Series"][$SerieID]["Data"][$ID];
- if ( $Value > 0 ) { $PointMax = $PointMax + $Value; } else { $PointMin = $PointMin + $Value; }
- }
- }
- $AxisMax = max($AxisMax,$PointMax);
- $AxisMin = min($AxisMin,$PointMin);
- }
- $AutoMargin = (($AxisMax-$AxisMin)/100)*$XReleasePercent;
- $Data["Axis"][$AxisID]["Min"] = $AxisMin-$AutoMargin; $Data["Axis"][$AxisID]["Max"] = $AxisMax+$AutoMargin;
- }
- $MaxDivs = floor($Height/$MinDivHeight);
-
- if ( $Mode == SCALE_MODE_ADDALL_START0 ) { $Data["Axis"][$AxisID]["Min"] = 0; }
-
- $Scale = $this->computeScale($Data["Axis"][$AxisID]["Min"],$Data["Axis"][$AxisID]["Max"],$MaxDivs,$Factors,$AxisID);
-
- $Data["Axis"][$AxisID]["Margin"] = $AxisParameter["Identity"] == AXIS_X ? $XMargin : $YMargin;
- $Data["Axis"][$AxisID]["ScaleMin"] = $Scale["XMin"];
- $Data["Axis"][$AxisID]["ScaleMax"] = $Scale["XMax"];
- $Data["Axis"][$AxisID]["Rows"] = $Scale["Rows"];
- $Data["Axis"][$AxisID]["RowHeight"] = $Scale["RowHeight"];
-
- if ( isset($Scale["Format"]) ) { $Data["Axis"][$AxisID]["Format"] = $Scale["Format"]; }
-
- if ( !isset($Data["Axis"][$AxisID]["Display"]) ) { $Data["Axis"][$AxisID]["Display"] = NULL; }
- if ( !isset($Data["Axis"][$AxisID]["Format"]) ) { $Data["Axis"][$AxisID]["Format"] = NULL; }
- if ( !isset($Data["Axis"][$AxisID]["Unit"]) ) { $Data["Axis"][$AxisID]["Unit"] = NULL; }
- }
-
- /* Still no X axis */
- if ( $GotXAxis == FALSE )
- {
- if ( $Abscissa != NULL )
- {
- $Points = count($Data["Series"][$Abscissa]["Data"]);
- if ( $AutoAxisLabels )
- $AxisName = isset($Data["Series"][$Abscissa]["Description"]) ? $Data["Series"][$Abscissa]["Description"] : NULL;
- else
- $AxisName = NULL;
- }
- else
- {
- $Points = 0;
- $AxisName = isset($Data["XAxisName"]) ? $Data["XAxisName"] : NULL;
- foreach($Data["Series"] as $SerieID => $SerieParameter)
- { if ( $SerieParameter["isDrawable"] ) { $Points = max($Points,count($SerieParameter["Data"])); } }
- }
-
- $AxisID = count($Data["Axis"]);
- $Data["Axis"][$AxisID]["Identity"] = AXIS_X;
- if ( $Pos == SCALE_POS_LEFTRIGHT ) { $Data["Axis"][$AxisID]["Position"] = AXIS_POSITION_BOTTOM; } else { $Data["Axis"][$AxisID]["Position"] = AXIS_POSITION_LEFT; }
- if ( isset($Data["AbscissaName"]) ) { $Data["Axis"][$AxisID]["Name"] = $Data["AbscissaName"]; }
- if ( $XMargin == AUTO )
- {
- if ( $Pos == SCALE_POS_LEFTRIGHT )
- { $Height = $this->GraphAreaX2-$this->GraphAreaX1; }
- else
- { $Height = $this->GraphAreaY2-$this->GraphAreaY1; }
-
- if ( $Points == 1 )
- $Data["Axis"][$AxisID]["Margin"] = $Height / 2;
- else
- $Data["Axis"][$AxisID]["Margin"] = ($Height/$Points) / 2;
- }
- else
- { $Data["Axis"][$AxisID]["Margin"] = $XMargin; }
- $Data["Axis"][$AxisID]["Rows"] = $Points-1;
- if ( !isset($Data["Axis"][$AxisID]["Display"]) ) { $Data["Axis"][$AxisID]["Display"] = NULL; }
- if ( !isset($Data["Axis"][$AxisID]["Format"]) ) { $Data["Axis"][$AxisID]["Format"] = NULL; }
- if ( !isset($Data["Axis"][$AxisID]["Unit"]) ) { $Data["Axis"][$AxisID]["Unit"] = NULL; }
- }
-
- /* Do we need to reverse the abscissa position? */
- if ( $Pos != SCALE_POS_LEFTRIGHT )
- {
- if ( $Data["AbsicssaPosition"] == AXIS_POSITION_BOTTOM )
- { $Data["AbsicssaPosition"] = AXIS_POSITION_LEFT; }
- else
- { $Data["AbsicssaPosition"] = AXIS_POSITION_RIGHT; }
- }
- $Data["Axis"][$AxisID]["Position"] = $Data["AbsicssaPosition"];
-
- $this->DataSet->saveOrientation($Pos);
- $this->DataSet->saveAxisConfig($Data["Axis"]);
- $this->DataSet->saveYMargin($YMargin);
-
- $FontColorRo = $this->FontColorR; $FontColorGo = $this->FontColorG; $FontColorBo = $this->FontColorB;
-
- $AxisPos["L"] = $this->GraphAreaX1; $AxisPos["R"] = $this->GraphAreaX2; $AxisPos["T"] = $this->GraphAreaY1; $AxisPos["B"] = $this->GraphAreaY2;
- foreach($Data["Axis"] as $AxisID => $Parameters)
- {
- if ( isset($Parameters["Color"]) )
- {
- $AxisR = $Parameters["Color"]["R"]; $AxisG = $Parameters["Color"]["G"]; $AxisB = $Parameters["Color"]["B"];
- $TickR = $Parameters["Color"]["R"]; $TickG = $Parameters["Color"]["G"]; $TickB = $Parameters["Color"]["B"];
- $this->setFontProperties(array("R"=>$Parameters["Color"]["R"],"G"=>$Parameters["Color"]["G"],"B"=>$Parameters["Color"]["B"]));
- }
- else
- {
- $AxisR = $AxisRo; $AxisG = $AxisGo; $AxisB = $AxisBo;
- $TickR = $TickRo; $TickG = $TickGo; $TickB = $TickBo;
- $this->setFontProperties(array("R"=>$FontColorRo,"G"=>$FontColorGo,"B"=>$FontColorBo));
- }
-
- $LastValue = "w00t"; $ID = 1;
- if ( $Parameters["Identity"] == AXIS_X )
- {
- if ( $Pos == SCALE_POS_LEFTRIGHT )
- {
- if ( $Parameters["Position"] == AXIS_POSITION_BOTTOM )
- {
- if ( $LabelRotation == 0 ) { $LabelAlign = TEXT_ALIGN_TOPMIDDLE; $YLabelOffset = 2; }
- if ( $LabelRotation > 0 && $LabelRotation < 190 ) { $LabelAlign = TEXT_ALIGN_MIDDLERIGHT; $YLabelOffset = 5; }
- if ( $LabelRotation == 180 ) { $LabelAlign = TEXT_ALIGN_BOTTOMMIDDLE; $YLabelOffset = 5; }
- if ( $LabelRotation > 180 && $LabelRotation < 360 ) { $LabelAlign = TEXT_ALIGN_MIDDLELEFT; $YLabelOffset = 2; }
-
- if ( !$RemoveXAxis )
- {
- if ( $Floating )
- { $FloatingOffset = $YMargin; $this->drawLine($this->GraphAreaX1+$Parameters["Margin"],$AxisPos["B"],$this->GraphAreaX2-$Parameters["Margin"],$AxisPos["B"],array("R"=>$AxisR,"G"=>$AxisG,"B"=>$AxisB,"Alpha"=>$AxisAlpha)); }
- else
- { $FloatingOffset = 0; $this->drawLine($this->GraphAreaX1,$AxisPos["B"],$this->GraphAreaX2,$AxisPos["B"],array("R"=>$AxisR,"G"=>$AxisG,"B"=>$AxisB,"Alpha"=>$AxisAlpha)); }
-
- if ( $DrawArrows ) { $this->drawArrow($this->GraphAreaX2-$Parameters["Margin"],$AxisPos["B"],$this->GraphAreaX2+($ArrowSize*2),$AxisPos["B"],array("FillR"=>$AxisR,"FillG"=>$AxisG,"FillB"=>$AxisB,"Size"=>$ArrowSize)); }
- }
-
- $Width = ($this->GraphAreaX2 - $this->GraphAreaX1) - $Parameters["Margin"]*2;
-
- if ($Parameters["Rows"] == 0 ) { $Step = $Width; } else { $Step = $Width / ($Parameters["Rows"]); }
-
- $MaxBottom = $AxisPos["B"];
- for($i=0;$i<=$Parameters["Rows"];$i++)
- {
- $XPos = $this->GraphAreaX1 + $Parameters["Margin"] + $Step*$i;
- $YPos = $AxisPos["B"];
-
- if ( $Abscissa != NULL )
- { if ( isset($Data["Series"][$Abscissa]["Data"][$i]) ) { $Value = $this->scaleFormat($Data["Series"][$Abscissa]["Data"][$i],$Data["XAxisDisplay"],$Data["XAxisFormat"],$Data["XAxisUnit"]); } else { $Value = ""; } }
- else
- {
- if ( isset($Parameters["ScaleMin"]) && isset ($Parameters["RowHeight"]) )
- $Value = $this->scaleFormat($Parameters["ScaleMin"] + $Parameters["RowHeight"]*$i,$Data["XAxisDisplay"],$Data["XAxisFormat"],$Data["XAxisUnit"]);
- else
- $Value = $i;
- }
-
- $ID++; $Skipped = TRUE;
- if ( $this->isValidLabel($Value,$LastValue,$LabelingMethod,$ID,$LabelSkip) && !$RemoveXAxis)
- {
- $Bounds = $this->drawText($XPos,$YPos+$OuterTickWidth+$YLabelOffset,$Value,array("Angle"=>$LabelRotation,"Align"=>$LabelAlign));
- $TxtBottom = $YPos+$OuterTickWidth+2+($Bounds[0]["Y"]-$Bounds[2]["Y"]);
- $MaxBottom = max($MaxBottom,$TxtBottom);
- $LastValue = $Value;
- $Skipped = FALSE;
- }
-
- if ( $RemoveXAxis ) { $Skipped = FALSE; }
-
- if ( $Skipped )
- {
- if ( $DrawXLines && !$RemoveSkippedAxis ) { $this->drawLine($XPos,$this->GraphAreaY1+$FloatingOffset,$XPos,$this->GraphAreaY2-$FloatingOffset,$SkippedAxisColor); }
- if ( ($SkippedInnerTickWidth !=0 || $SkippedOuterTickWidth != 0) && !$RemoveXAxis && !$RemoveSkippedAxis) { $this->drawLine($XPos,$YPos-$SkippedInnerTickWidth,$XPos,$YPos+$SkippedOuterTickWidth,$SkippedTickColor); }
- }
- else
- {
- if ( $DrawXLines && ($XPos != $this->GraphAreaX1 && $XPos != $this->GraphAreaX2) ) { $this->drawLine($XPos,$this->GraphAreaY1+$FloatingOffset,$XPos,$this->GraphAreaY2-$FloatingOffset,array("R"=>$GridR,"G"=>$GridG,"B"=>$GridB,"Alpha"=>$GridAlpha,"Ticks"=>$GridTicks)); }
- if ( ($InnerTickWidth !=0 || $OuterTickWidth != 0) && !$RemoveXAxis ) { $this->drawLine($XPos,$YPos-$InnerTickWidth,$XPos,$YPos+$OuterTickWidth,array("R"=>$TickR,"G"=>$TickG,"B"=>$TickB,"Alpha"=>$TickAlpha)); }
- }
- }
-
- if ( isset($Parameters["Name"]) && !$RemoveXAxis)
- {
- $YPos = $MaxBottom+2;
- $XPos = $this->GraphAreaX1+($this->GraphAreaX2-$this->GraphAreaX1)/2;
- $Bounds = $this->drawText($XPos,$YPos,$Parameters["Name"],array("Align"=>TEXT_ALIGN_TOPMIDDLE));
- $MaxBottom = $Bounds[0]["Y"];
-
- $this->DataSet->Data["GraphArea"]["Y2"] = $MaxBottom + $this->FontSize;
- }
-
- $AxisPos["B"] = $MaxBottom + $ScaleSpacing;
- }
- elseif ( $Parameters["Position"] == AXIS_POSITION_TOP )
- {
- if ( $LabelRotation == 0 ) { $LabelAlign = TEXT_ALIGN_BOTTOMMIDDLE; $YLabelOffset = 2; }
- if ( $LabelRotation > 0 && $LabelRotation < 190 ) { $LabelAlign = TEXT_ALIGN_MIDDLELEFT; $YLabelOffset = 2; }
- if ( $LabelRotation == 180 ) { $LabelAlign = TEXT_ALIGN_TOPMIDDLE; $YLabelOffset = 5; }
- if ( $LabelRotation > 180 && $LabelRotation < 360 ) { $LabelAlign = TEXT_ALIGN_MIDDLERIGHT; $YLabelOffset = 5; }
-
- if ( !$RemoveXAxis )
- {
- if ( $Floating )
- { $FloatingOffset = $YMargin; $this->drawLine($this->GraphAreaX1+$Parameters["Margin"],$AxisPos["T"],$this->GraphAreaX2-$Parameters["Margin"],$AxisPos["T"],array("R"=>$AxisR,"G"=>$AxisG,"B"=>$AxisB,"Alpha"=>$AxisAlpha)); }
- else
- { $FloatingOffset = 0; $this->drawLine($this->GraphAreaX1,$AxisPos["T"],$this->GraphAreaX2,$AxisPos["T"],array("R"=>$AxisR,"G"=>$AxisG,"B"=>$AxisB,"Alpha"=>$AxisAlpha)); }
-
- if ( $DrawArrows ) { $this->drawArrow($this->GraphAreaX2-$Parameters["Margin"],$AxisPos["T"],$this->GraphAreaX2+($ArrowSize*2),$AxisPos["T"],array("FillR"=>$AxisR,"FillG"=>$AxisG,"FillB"=>$AxisB,"Size"=>$ArrowSize)); }
- }
-
- $Width = ($this->GraphAreaX2 - $this->GraphAreaX1) - $Parameters["Margin"]*2;
-
- if ($Parameters["Rows"] == 0 ) { $Step = $Width; } else { $Step = $Width / $Parameters["Rows"]; }
-
- $MinTop = $AxisPos["T"];
- for($i=0;$i<=$Parameters["Rows"];$i++)
- {
- $XPos = $this->GraphAreaX1 + $Parameters["Margin"] + $Step*$i;
- $YPos = $AxisPos["T"];
-
- if ( $Abscissa != NULL )
- { if ( isset($Data["Series"][$Abscissa]["Data"][$i]) ) { $Value = $this->scaleFormat($Data["Series"][$Abscissa]["Data"][$i],$Data["XAxisDisplay"],$Data["XAxisFormat"],$Data["XAxisUnit"]); } else { $Value = ""; } }
- else
- {
- if ( isset($Parameters["ScaleMin"]) && isset ($Parameters["RowHeight"]) )
- $Value = $this->scaleFormat($Parameters["ScaleMin"] + $Parameters["RowHeight"]*$i,$Data["XAxisDisplay"],$Data["XAxisFormat"],$Data["XAxisUnit"]);
- else
- $Value = $i;
- }
-
- $ID++; $Skipped = TRUE;
- if ( $this->isValidLabel($Value,$LastValue,$LabelingMethod,$ID,$LabelSkip) && !$RemoveXAxis)
- {
- $Bounds = $this->drawText($XPos,$YPos-$OuterTickWidth-$YLabelOffset,$Value,array("Angle"=>$LabelRotation,"Align"=>$LabelAlign));
- $TxtBox = $YPos-$OuterTickWidth-2-($Bounds[0]["Y"]-$Bounds[2]["Y"]);
- $MinTop = min($MinTop,$TxtBox);
- $LastValue = $Value;
- $Skipped = FALSE;
- }
-
- if ( $RemoveXAxis ) { $Skipped = FALSE; }
-
- if ( $Skipped )
- {
- if ( $DrawXLines && !$RemoveSkippedAxis ) { $this->drawLine($XPos,$this->GraphAreaY1+$FloatingOffset,$XPos,$this->GraphAreaY2-$FloatingOffset,$SkippedAxisColor); }
- if ( ($SkippedInnerTickWidth !=0 || $SkippedOuterTickWidth != 0) && !$RemoveXAxis && !$RemoveSkippedAxis ) { $this->drawLine($XPos,$YPos+$SkippedInnerTickWidth,$XPos,$YPos-$SkippedOuterTickWidth,$SkippedTickColor); }
- }
- else
- {
- if ( $DrawXLines ) { $this->drawLine($XPos,$this->GraphAreaY1+$FloatingOffset,$XPos,$this->GraphAreaY2-$FloatingOffset,array("R"=>$GridR,"G"=>$GridG,"B"=>$GridB,"Alpha"=>$GridAlpha,"Ticks"=>$GridTicks)); }
- if ( ($InnerTickWidth !=0 || $OuterTickWidth != 0) && !$RemoveXAxis ) { $this->drawLine($XPos,$YPos+$InnerTickWidth,$XPos,$YPos-$OuterTickWidth,array("R"=>$TickR,"G"=>$TickG,"B"=>$TickB,"Alpha"=>$TickAlpha)); }
- }
-
- }
-
- if ( isset($Parameters["Name"]) && !$RemoveXAxis )
- {
- $YPos = $MinTop-2;
- $XPos = $this->GraphAreaX1+($this->GraphAreaX2-$this->GraphAreaX1)/2;
- $Bounds = $this->drawText($XPos,$YPos,$Parameters["Name"],array("Align"=>TEXT_ALIGN_BOTTOMMIDDLE));
- $MinTop = $Bounds[2]["Y"];
-
- $this->DataSet->Data["GraphArea"]["Y1"] = $MinTop;
- }
-
- $AxisPos["T"] = $MinTop - $ScaleSpacing;
- }
- }
- elseif ( $Pos == SCALE_POS_TOPBOTTOM )
- {
- if ( $Parameters["Position"] == AXIS_POSITION_LEFT )
- {
- if ( $LabelRotation == 0 ) { $LabelAlign = TEXT_ALIGN_MIDDLERIGHT; $XLabelOffset = -2; }
- if ( $LabelRotation > 0 && $LabelRotation < 190 ) { $LabelAlign = TEXT_ALIGN_MIDDLERIGHT; $XLabelOffset = -6; }
- if ( $LabelRotation == 180 ) { $LabelAlign = TEXT_ALIGN_MIDDLELEFT; $XLabelOffset = -2; }
- if ( $LabelRotation > 180 && $LabelRotation < 360 ) { $LabelAlign = TEXT_ALIGN_MIDDLELEFT; $XLabelOffset = -5; }
-
- if ( !$RemoveXAxis )
- {
- if ( $Floating )
- { $FloatingOffset = $YMargin; $this->drawLine($AxisPos["L"],$this->GraphAreaY1+$Parameters["Margin"],$AxisPos["L"],$this->GraphAreaY2-$Parameters["Margin"],array("R"=>$AxisR,"G"=>$AxisG,"B"=>$AxisB,"Alpha"=>$AxisAlpha)); }
- else
- { $FloatingOffset = 0; $this->drawLine($AxisPos["L"],$this->GraphAreaY1,$AxisPos["L"],$this->GraphAreaY2,array("R"=>$AxisR,"G"=>$AxisG,"B"=>$AxisB,"Alpha"=>$AxisAlpha)); }
-
- if ( $DrawArrows ) { $this->drawArrow($AxisPos["L"],$this->GraphAreaY2-$Parameters["Margin"],$AxisPos["L"],$this->GraphAreaY2+($ArrowSize*2),array("FillR"=>$AxisR,"FillG"=>$AxisG,"FillB"=>$AxisB,"Size"=>$ArrowSize)); }
- }
-
- $Height = ($this->GraphAreaY2 - $this->GraphAreaY1) - $Parameters["Margin"]*2;
-
- if ($Parameters["Rows"] == 0 ) { $Step = $Height; } else { $Step = $Height / $Parameters["Rows"]; }
-
- $MinLeft = $AxisPos["L"];
- for($i=0;$i<=$Parameters["Rows"];$i++)
- {
- $YPos = $this->GraphAreaY1 + $Parameters["Margin"] + $Step*$i;
- $XPos = $AxisPos["L"];
-
- if ( $Abscissa != NULL )
- { if ( isset($Data["Series"][$Abscissa]["Data"][$i]) ) { $Value = $this->scaleFormat($Data["Series"][$Abscissa]["Data"][$i],$Data["XAxisDisplay"],$Data["XAxisFormat"],$Data["XAxisUnit"]); } else { $Value = ""; } }
- else
- {
- if ( isset($Parameters["ScaleMin"]) && isset ($Parameters["RowHeight"]) )
- $Value = $this->scaleFormat($Parameters["ScaleMin"] + $Parameters["RowHeight"]*$i,$Data["XAxisDisplay"],$Data["XAxisFormat"],$Data["XAxisUnit"]);
- else
- $Value = $i;
- }
-
- $ID++; $Skipped = TRUE;
- if ( $this->isValidLabel($Value,$LastValue,$LabelingMethod,$ID,$LabelSkip) && !$RemoveXAxis)
- {
- $Bounds = $this->drawText($XPos-$OuterTickWidth+$XLabelOffset,$YPos,$Value,array("Angle"=>$LabelRotation,"Align"=>$LabelAlign));
- $TxtBox = $XPos-$OuterTickWidth-2-($Bounds[1]["X"]-$Bounds[0]["X"]);
- $MinLeft = min($MinLeft,$TxtBox);
- $LastValue = $Value;
- $Skipped = FALSE;
- }
-
- if ( $RemoveXAxis ) { $Skipped = FALSE; }
-
- if ( $Skipped )
- {
- if ( $DrawXLines && !$RemoveSkippedAxis ) { $this->drawLine($this->GraphAreaX1+$FloatingOffset,$YPos,$this->GraphAreaX2-$FloatingOffset,$YPos,$SkippedAxisColor); }
- if ( ($SkippedInnerTickWidth !=0 || $SkippedOuterTickWidth != 0) && !$RemoveXAxis && !$RemoveSkippedAxis ) { $this->drawLine($XPos-$SkippedOuterTickWidth,$YPos,$XPos+$SkippedInnerTickWidth,$YPos,$SkippedTickColor); }
- }
- else
- {
- if ( $DrawXLines && ($YPos != $this->GraphAreaY1 && $YPos != $this->GraphAreaY2) ) { $this->drawLine($this->GraphAreaX1+$FloatingOffset,$YPos,$this->GraphAreaX2-$FloatingOffset,$YPos,array("R"=>$GridR,"G"=>$GridG,"B"=>$GridB,"Alpha"=>$GridAlpha,"Ticks"=>$GridTicks)); }
- if ( ($InnerTickWidth !=0 || $OuterTickWidth != 0) && !$RemoveXAxis ) { $this->drawLine($XPos-$OuterTickWidth,$YPos,$XPos+$InnerTickWidth,$YPos,array("R"=>$TickR,"G"=>$TickG,"B"=>$TickB,"Alpha"=>$TickAlpha)); }
- }
-
- }
- if ( isset($Parameters["Name"]) && !$RemoveXAxis )
- {
- $XPos = $MinLeft-2;
- $YPos = $this->GraphAreaY1+($this->GraphAreaY2-$this->GraphAreaY1)/2;
- $Bounds = $this->drawText($XPos,$YPos,$Parameters["Name"],array("Align"=>TEXT_ALIGN_BOTTOMMIDDLE,"Angle"=>90));
- $MinLeft = $Bounds[0]["X"];
-
- $this->DataSet->Data["GraphArea"]["X1"] = $MinLeft;
- }
-
- $AxisPos["L"] = $MinLeft - $ScaleSpacing;
- }
- elseif ( $Parameters["Position"] == AXIS_POSITION_RIGHT )
- {
- if ( $LabelRotation == 0 ) { $LabelAlign = TEXT_ALIGN_MIDDLELEFT; $XLabelOffset = 2; }
- if ( $LabelRotation > 0 && $LabelRotation < 190 ) { $LabelAlign = TEXT_ALIGN_MIDDLELEFT; $XLabelOffset = 6; }
- if ( $LabelRotation == 180 ) { $LabelAlign = TEXT_ALIGN_MIDDLERIGHT; $XLabelOffset = 5; }
- if ( $LabelRotation > 180 && $LabelRotation < 360 ) { $LabelAlign = TEXT_ALIGN_MIDDLERIGHT; $XLabelOffset = 7; }
-
- if ( !$RemoveXAxis )
- {
- if ( $Floating )
- { $FloatingOffset = $YMargin; $this->drawLine($AxisPos["R"],$this->GraphAreaY1+$Parameters["Margin"],$AxisPos["R"],$this->GraphAreaY2-$Parameters["Margin"],array("R"=>$AxisR,"G"=>$AxisG,"B"=>$AxisB,"Alpha"=>$AxisAlpha)); }
- else
- { $FloatingOffset = 0; $this->drawLine($AxisPos["R"],$this->GraphAreaY1,$AxisPos["R"],$this->GraphAreaY2,array("R"=>$AxisR,"G"=>$AxisG,"B"=>$AxisB,"Alpha"=>$AxisAlpha)); }
-
- if ( $DrawArrows ) { $this->drawArrow($AxisPos["R"],$this->GraphAreaY2-$Parameters["Margin"],$AxisPos["R"],$this->GraphAreaY2+($ArrowSize*2),array("FillR"=>$AxisR,"FillG"=>$AxisG,"FillB"=>$AxisB,"Size"=>$ArrowSize)); }
- }
-
- $Height = ($this->GraphAreaY2 - $this->GraphAreaY1) - $Parameters["Margin"]*2;
-
- if ($Parameters["Rows"] == 0 ) { $Step = $Height; } else { $Step = $Height / $Parameters["Rows"]; }
-
- $MaxRight = $AxisPos["R"];
- for($i=0;$i<=$Parameters["Rows"];$i++)
- {
- $YPos = $this->GraphAreaY1 + $Parameters["Margin"] + $Step*$i;
- $XPos = $AxisPos["R"];
-
- if ( $Abscissa != NULL )
- { if ( isset($Data["Series"][$Abscissa]["Data"][$i]) ) { $Value = $this->scaleFormat($Data["Series"][$Abscissa]["Data"][$i],$Data["XAxisDisplay"],$Data["XAxisFormat"],$Data["XAxisUnit"]); } else { $Value = ""; } }
- else
- {
- if ( isset($Parameters["ScaleMin"]) && isset ($Parameters["RowHeight"]) )
- $Value = $this->scaleFormat($Parameters["ScaleMin"] + $Parameters["RowHeight"]*$i,$Data["XAxisDisplay"],$Data["XAxisFormat"],$Data["XAxisUnit"]);
- else
- $Value = $i;
- }
-
- $ID++; $Skipped = TRUE;
- if ( $this->isValidLabel($Value,$LastValue,$LabelingMethod,$ID,$LabelSkip) && !$RemoveXAxis)
- {
- $Bounds = $this->drawText($XPos+$OuterTickWidth+$XLabelOffset,$YPos,$Value,array("Angle"=>$LabelRotation,"Align"=>$LabelAlign));
- $TxtBox = $XPos+$OuterTickWidth+2+($Bounds[1]["X"]-$Bounds[0]["X"]);
- $MaxRight = max($MaxRight,$TxtBox);
- $LastValue = $Value;
- $Skipped = FALSE;
- }
-
- if ( $RemoveXAxis ) { $Skipped = FALSE; }
-
- if ( $Skipped )
- {
- if ( $DrawXLines && !$RemoveSkippedAxis ) { $this->drawLine($this->GraphAreaX1+$FloatingOffset,$YPos,$this->GraphAreaX2-$FloatingOffset,$YPos,$SkippedAxisColor); }
- if ( ($SkippedInnerTickWidth != 0 || $SkippedOuterTickWidth != 0) && !$RemoveXAxis && !$RemoveSkippedAxis ) { $this->drawLine($XPos+$SkippedOuterTickWidth,$YPos,$XPos-$SkippedInnerTickWidth,$YPos,$SkippedTickColor); }
- }
- else
- {
- if ( $DrawXLines ) { $this->drawLine($this->GraphAreaX1+$FloatingOffset,$YPos,$this->GraphAreaX2-$FloatingOffset,$YPos,array("R"=>$GridR,"G"=>$GridG,"B"=>$GridB,"Alpha"=>$GridAlpha,"Ticks"=>$GridTicks)); }
- if ( ($InnerTickWidth != 0 || $OuterTickWidth != 0) && !$RemoveXAxis ) { $this->drawLine($XPos+$OuterTickWidth,$YPos,$XPos-$InnerTickWidth,$YPos,array("R"=>$TickR,"G"=>$TickG,"B"=>$TickB,"Alpha"=>$TickAlpha)); }
- }
-
- }
-
- if ( isset($Parameters["Name"]) && !$RemoveXAxis)
- {
- $XPos = $MaxRight+4;
- $YPos = $this->GraphAreaY1+($this->GraphAreaY2-$this->GraphAreaY1)/2;
- $Bounds = $this->drawText($XPos,$YPos,$Parameters["Name"],array("Align"=>TEXT_ALIGN_BOTTOMMIDDLE,"Angle"=>270));
- $MaxRight = $Bounds[1]["X"];
-
- $this->DataSet->Data["GraphArea"]["X2"] = $MaxRight + $this->FontSize;
- }
-
- $AxisPos["R"] = $MaxRight + $ScaleSpacing;
- }
- }
- }
-
-
-
- if ( $Parameters["Identity"] == AXIS_Y )
- {
- if ( $Pos == SCALE_POS_LEFTRIGHT )
- {
- if ( $Parameters["Position"] == AXIS_POSITION_LEFT )
- {
-
- if ( $Floating )
- { $FloatingOffset = $XMargin; $this->drawLine($AxisPos["L"],$this->GraphAreaY1+$Parameters["Margin"],$AxisPos["L"],$this->GraphAreaY2-$Parameters["Margin"],array("R"=>$AxisR,"G"=>$AxisG,"B"=>$AxisB,"Alpha"=>$AxisAlpha)); }
- else
- { $FloatingOffset = 0; $this->drawLine($AxisPos["L"],$this->GraphAreaY1,$AxisPos["L"],$this->GraphAreaY2,array("R"=>$AxisR,"G"=>$AxisG,"B"=>$AxisB,"Alpha"=>$AxisAlpha)); }
-
- if ( $DrawArrows ) { $this->drawArrow($AxisPos["L"],$this->GraphAreaY1+$Parameters["Margin"],$AxisPos["L"],$this->GraphAreaY1-($ArrowSize*2),array("FillR"=>$AxisR,"FillG"=>$AxisG,"FillB"=>$AxisB,"Size"=>$ArrowSize)); }
-
- $Height = ($this->GraphAreaY2 - $this->GraphAreaY1) - $Parameters["Margin"]*2;
- $Step = $Height / $Parameters["Rows"]; $SubTicksSize = $Step /2; $MinLeft = $AxisPos["L"];
- $LastY = NULL;
- for($i=0;$i<=$Parameters["Rows"];$i++)
- {
- $YPos = $this->GraphAreaY2 - $Parameters["Margin"] - $Step*$i;
- $XPos = $AxisPos["L"];
- $Value = $this->scaleFormat($Parameters["ScaleMin"] + $Parameters["RowHeight"]*$i,$Parameters["Display"],$Parameters["Format"],$Parameters["Unit"]);
-
- if ( $i%2 == 1 ) { $BGColor = array("R"=>$BackgroundR1,"G"=>$BackgroundG1,"B"=>$BackgroundB1,"Alpha"=>$BackgroundAlpha1); } else { $BGColor = array("R"=>$BackgroundR2,"G"=>$BackgroundG2,"B"=>$BackgroundB2,"Alpha"=>$BackgroundAlpha2); }
- if ( $LastY != NULL && $CycleBackground && ( $DrawYLines == ALL || in_array($AxisID,$DrawYLines) )) { $this->drawFilledRectangle($this->GraphAreaX1+$FloatingOffset,$LastY,$this->GraphAreaX2-$FloatingOffset,$YPos,$BGColor); }
-
- if ( $DrawYLines == ALL || in_array($AxisID,$DrawYLines) ) { $this->drawLine($this->GraphAreaX1+$FloatingOffset,$YPos,$this->GraphAreaX2-$FloatingOffset,$YPos,array("R"=>$GridR,"G"=>$GridG,"B"=>$GridB,"Alpha"=>$GridAlpha,"Ticks"=>$GridTicks)); }
-
- if ( $DrawSubTicks && $i != $Parameters["Rows"] )
- $this->drawLine($XPos-$OuterSubTickWidth,$YPos-$SubTicksSize,$XPos+$InnerSubTickWidth,$YPos-$SubTicksSize,array("R"=>$SubTickR,"G"=>$SubTickG,"B"=>$SubTickB,"Alpha"=>$SubTickAlpha));
-
- $this->drawLine($XPos-$OuterTickWidth,$YPos,$XPos+$InnerTickWidth,$YPos,array("R"=>$TickR,"G"=>$TickG,"B"=>$TickB,"Alpha"=>$TickAlpha));
- $Bounds = $this->drawText($XPos-$OuterTickWidth-2,$YPos,$Value,array("Align"=>TEXT_ALIGN_MIDDLERIGHT));
- $TxtLeft = $XPos-$OuterTickWidth-2-($Bounds[1]["X"]-$Bounds[0]["X"]);
- $MinLeft = min($MinLeft,$TxtLeft);
-
- $LastY = $YPos;
- }
-
- if ( isset($Parameters["Name"]) )
- {
- $XPos = $MinLeft-2;
- $YPos = $this->GraphAreaY1+($this->GraphAreaY2-$this->GraphAreaY1)/2;
- $Bounds = $this->drawText($XPos,$YPos,$Parameters["Name"],array("Align"=>TEXT_ALIGN_BOTTOMMIDDLE,"Angle"=>90));
- $MinLeft = $Bounds[2]["X"];
-
- $this->DataSet->Data["GraphArea"]["X1"] = $MinLeft;
- }
-
- $AxisPos["L"] = $MinLeft - $ScaleSpacing;
- }
- elseif ( $Parameters["Position"] == AXIS_POSITION_RIGHT )
- {
- if ( $Floating )
- { $FloatingOffset = $XMargin; $this->drawLine($AxisPos["R"],$this->GraphAreaY1+$Parameters["Margin"],$AxisPos["R"],$this->GraphAreaY2-$Parameters["Margin"],array("R"=>$AxisR,"G"=>$AxisG,"B"=>$AxisB,"Alpha"=>$AxisAlpha)); }
- else
- { $FloatingOffset = 0; $this->drawLine($AxisPos["R"],$this->GraphAreaY1,$AxisPos["R"],$this->GraphAreaY2,array("R"=>$AxisR,"G"=>$AxisG,"B"=>$AxisB,"Alpha"=>$AxisAlpha)); }
-
- if ( $DrawArrows ) { $this->drawArrow($AxisPos["R"],$this->GraphAreaY1+$Parameters["Margin"],$AxisPos["R"],$this->GraphAreaY1-($ArrowSize*2),array("FillR"=>$AxisR,"FillG"=>$AxisG,"FillB"=>$AxisB,"Size"=>$ArrowSize)); }
-
- $Height = ($this->GraphAreaY2 - $this->GraphAreaY1) - $Parameters["Margin"]*2;
- $Step = $Height / $Parameters["Rows"]; $SubTicksSize = $Step /2; $MaxLeft = $AxisPos["R"];
- $LastY = NULL;
- for($i=0;$i<=$Parameters["Rows"];$i++)
- {
- $YPos = $this->GraphAreaY2 - $Parameters["Margin"] - $Step*$i;
- $XPos = $AxisPos["R"];
- $Value = $this->scaleFormat($Parameters["ScaleMin"] + $Parameters["RowHeight"]*$i,$Parameters["Display"],$Parameters["Format"],$Parameters["Unit"]);
-
- if ( $i%2 == 1 ) { $BGColor = array("R"=>$BackgroundR1,"G"=>$BackgroundG1,"B"=>$BackgroundB1,"Alpha"=>$BackgroundAlpha1); } else { $BGColor = array("R"=>$BackgroundR2,"G"=>$BackgroundG2,"B"=>$BackgroundB2,"Alpha"=>$BackgroundAlpha2); }
- if ( $LastY != NULL && $CycleBackground && ( $DrawYLines == ALL || in_array($AxisID,$DrawYLines) )) { $this->drawFilledRectangle($this->GraphAreaX1+$FloatingOffset,$LastY,$this->GraphAreaX2-$FloatingOffset,$YPos,$BGColor); }
-
- if ( $DrawYLines == ALL || in_array($AxisID,$DrawYLines) ) { $this->drawLine($this->GraphAreaX1+$FloatingOffset,$YPos,$this->GraphAreaX2-$FloatingOffset,$YPos,array("R"=>$GridR,"G"=>$GridG,"B"=>$GridB,"Alpha"=>$GridAlpha,"Ticks"=>$GridTicks)); }
-
- if ( $DrawSubTicks && $i != $Parameters["Rows"] )
- $this->drawLine($XPos-$OuterSubTickWidth,$YPos-$SubTicksSize,$XPos+$InnerSubTickWidth,$YPos-$SubTicksSize,array("R"=>$SubTickR,"G"=>$SubTickG,"B"=>$SubTickB,"Alpha"=>$SubTickAlpha));
-
- $this->drawLine($XPos-$InnerTickWidth,$YPos,$XPos+$OuterTickWidth,$YPos,array("R"=>$TickR,"G"=>$TickG,"B"=>$TickB,"Alpha"=>$TickAlpha));
- $Bounds = $this->drawText($XPos+$OuterTickWidth+2,$YPos,$Value,array("Align"=>TEXT_ALIGN_MIDDLELEFT));
- $TxtLeft = $XPos+$OuterTickWidth+2+($Bounds[1]["X"]-$Bounds[0]["X"]);
- $MaxLeft = max($MaxLeft,$TxtLeft);
-
- $LastY = $YPos;
- }
-
- if ( isset($Parameters["Name"]) )
- {
- $XPos = $MaxLeft+6;
- $YPos = $this->GraphAreaY1+($this->GraphAreaY2-$this->GraphAreaY1)/2;
- $Bounds = $this->drawText($XPos,$YPos,$Parameters["Name"],array("Align"=>TEXT_ALIGN_BOTTOMMIDDLE,"Angle"=>270));
- $MaxLeft = $Bounds[2]["X"];
-
- $this->DataSet->Data["GraphArea"]["X2"] = $MaxLeft + $this->FontSize;
- }
- $AxisPos["R"] = $MaxLeft + $ScaleSpacing;
- }
- }
- elseif ( $Pos == SCALE_POS_TOPBOTTOM )
- {
- if ( $Parameters["Position"] == AXIS_POSITION_TOP )
- {
- if ( $Floating )
- { $FloatingOffset = $XMargin; $this->drawLine($this->GraphAreaX1+$Parameters["Margin"],$AxisPos["T"],$this->GraphAreaX2-$Parameters["Margin"],$AxisPos["T"],array("R"=>$AxisR,"G"=>$AxisG,"B"=>$AxisB,"Alpha"=>$AxisAlpha)); }
- else
- { $FloatingOffset = 0; $this->drawLine($this->GraphAreaX1,$AxisPos["T"],$this->GraphAreaX2,$AxisPos["T"],array("R"=>$AxisR,"G"=>$AxisG,"B"=>$AxisB,"Alpha"=>$AxisAlpha)); }
-
- if ( $DrawArrows ) { $this->drawArrow($this->GraphAreaX2-$Parameters["Margin"],$AxisPos["T"],$this->GraphAreaX2+($ArrowSize*2),$AxisPos["T"],array("FillR"=>$AxisR,"FillG"=>$AxisG,"FillB"=>$AxisB,"Size"=>$ArrowSize)); }
-
- $Width = ($this->GraphAreaX2 - $this->GraphAreaX1) - $Parameters["Margin"]*2;
- $Step = $Width / $Parameters["Rows"]; $SubTicksSize = $Step /2; $MinTop = $AxisPos["T"];
- $LastX = NULL;
- for($i=0;$i<=$Parameters["Rows"];$i++)
- {
- $XPos = $this->GraphAreaX1 + $Parameters["Margin"] + $Step*$i;
- $YPos = $AxisPos["T"];
- $Value = $this->scaleFormat($Parameters["ScaleMin"] + $Parameters["RowHeight"]*$i,$Parameters["Display"],$Parameters["Format"],$Parameters["Unit"]);
-
- if ( $i%2 == 1 ) { $BGColor = array("R"=>$BackgroundR1,"G"=>$BackgroundG1,"B"=>$BackgroundB1,"Alpha"=>$BackgroundAlpha1); } else { $BGColor = array("R"=>$BackgroundR2,"G"=>$BackgroundG2,"B"=>$BackgroundB2,"Alpha"=>$BackgroundAlpha2); }
- if ( $LastX != NULL && $CycleBackground && ( $DrawYLines == ALL || in_array($AxisID,$DrawYLines) )) { $this->drawFilledRectangle($LastX,$this->GraphAreaY1+$FloatingOffset,$XPos,$this->GraphAreaY2-$FloatingOffset,$BGColor); }
-
- if ( $DrawYLines == ALL || in_array($AxisID,$DrawYLines) ) { $this->drawLine($XPos,$this->GraphAreaY1+$FloatingOffset,$XPos,$this->GraphAreaY2-$FloatingOffset,array("R"=>$GridR,"G"=>$GridG,"B"=>$GridB,"Alpha"=>$GridAlpha,"Ticks"=>$GridTicks)); }
-
- if ( $DrawSubTicks && $i != $Parameters["Rows"] )
- $this->drawLine($XPos+$SubTicksSize,$YPos-$OuterSubTickWidth,$XPos+$SubTicksSize,$YPos+$InnerSubTickWidth,array("R"=>$SubTickR,"G"=>$SubTickG,"B"=>$SubTickB,"Alpha"=>$SubTickAlpha));
-
- $this->drawLine($XPos,$YPos-$OuterTickWidth,$XPos,$YPos+$InnerTickWidth,array("R"=>$TickR,"G"=>$TickG,"B"=>$TickB,"Alpha"=>$TickAlpha));
- $Bounds = $this->drawText($XPos,$YPos-$OuterTickWidth-2,$Value,array("Align"=>TEXT_ALIGN_BOTTOMMIDDLE));
- $TxtHeight = $YPos-$OuterTickWidth-2-($Bounds[1]["Y"]-$Bounds[2]["Y"]);
- $MinTop = min($MinTop,$TxtHeight);
-
- $LastX = $XPos;
- }
-
- if ( isset($Parameters["Name"]) )
- {
- $YPos = $MinTop-2;
- $XPos = $this->GraphAreaX1+($this->GraphAreaX2-$this->GraphAreaX1)/2;
- $Bounds = $this->drawText($XPos,$YPos,$Parameters["Name"],array("Align"=>TEXT_ALIGN_BOTTOMMIDDLE));
- $MinTop = $Bounds[2]["Y"];
-
- $this->DataSet->Data["GraphArea"]["Y1"] = $MinTop;
- }
-
- $AxisPos["T"] = $MinTop - $ScaleSpacing;
- }
- elseif ( $Parameters["Position"] == AXIS_POSITION_BOTTOM )
- {
- if ( $Floating )
- { $FloatingOffset = $XMargin; $this->drawLine($this->GraphAreaX1+$Parameters["Margin"],$AxisPos["B"],$this->GraphAreaX2-$Parameters["Margin"],$AxisPos["B"],array("R"=>$AxisR,"G"=>$AxisG,"B"=>$AxisB,"Alpha"=>$AxisAlpha)); }
- else
- { $FloatingOffset = 0; $this->drawLine($this->GraphAreaX1,$AxisPos["B"],$this->GraphAreaX2,$AxisPos["B"],array("R"=>$AxisR,"G"=>$AxisG,"B"=>$AxisB,"Alpha"=>$AxisAlpha)); }
-
- if ( $DrawArrows ) { $this->drawArrow($this->GraphAreaX2-$Parameters["Margin"],$AxisPos["B"],$this->GraphAreaX2+($ArrowSize*2),$AxisPos["B"],array("FillR"=>$AxisR,"FillG"=>$AxisG,"FillB"=>$AxisB,"Size"=>$ArrowSize)); }
-
- $Width = ($this->GraphAreaX2 - $this->GraphAreaX1) - $Parameters["Margin"]*2;
- $Step = $Width / $Parameters["Rows"]; $SubTicksSize = $Step /2; $MaxBottom = $AxisPos["B"];
- $LastX = NULL;
- for($i=0;$i<=$Parameters["Rows"];$i++)
- {
- $XPos = $this->GraphAreaX1 + $Parameters["Margin"] + $Step*$i;
- $YPos = $AxisPos["B"];
- $Value = $this->scaleFormat($Parameters["ScaleMin"] + $Parameters["RowHeight"]*$i,$Parameters["Display"],$Parameters["Format"],$Parameters["Unit"]);
-
- if ( $i%2 == 1 ) { $BGColor = array("R"=>$BackgroundR1,"G"=>$BackgroundG1,"B"=>$BackgroundB1,"Alpha"=>$BackgroundAlpha1); } else { $BGColor = array("R"=>$BackgroundR2,"G"=>$BackgroundG2,"B"=>$BackgroundB2,"Alpha"=>$BackgroundAlpha2); }
- if ( $LastX != NULL && $CycleBackground && ( $DrawYLines == ALL || in_array($AxisID,$DrawYLines) )) { $this->drawFilledRectangle($LastX,$this->GraphAreaY1+$FloatingOffset,$XPos,$this->GraphAreaY2-$FloatingOffset,$BGColor); }
-
- if ( $DrawYLines == ALL || in_array($AxisID,$DrawYLines) ) { $this->drawLine($XPos,$this->GraphAreaY1+$FloatingOffset,$XPos,$this->GraphAreaY2-$FloatingOffset,array("R"=>$GridR,"G"=>$GridG,"B"=>$GridB,"Alpha"=>$GridAlpha,"Ticks"=>$GridTicks)); }
-
- if ( $DrawSubTicks && $i != $Parameters["Rows"] )
- $this->drawLine($XPos+$SubTicksSize,$YPos-$OuterSubTickWidth,$XPos+$SubTicksSize,$YPos+$InnerSubTickWidth,array("R"=>$SubTickR,"G"=>$SubTickG,"B"=>$SubTickB,"Alpha"=>$SubTickAlpha));
-
- $this->drawLine($XPos,$YPos-$OuterTickWidth,$XPos,$YPos+$InnerTickWidth,array("R"=>$TickR,"G"=>$TickG,"B"=>$TickB,"Alpha"=>$TickAlpha));
- $Bounds = $this->drawText($XPos,$YPos+$OuterTickWidth+2,$Value,array("Align"=>TEXT_ALIGN_TOPMIDDLE));
- $TxtHeight = $YPos+$OuterTickWidth+2+($Bounds[1]["Y"]-$Bounds[2]["Y"]);
- $MaxBottom = max($MaxBottom,$TxtHeight);
-
- $LastX = $XPos;
- }
-
- if ( isset($Parameters["Name"]) )
- {
- $YPos = $MaxBottom+2;
- $XPos = $this->GraphAreaX1+($this->GraphAreaX2-$this->GraphAreaX1)/2;
- $Bounds = $this->drawText($XPos,$YPos,$Parameters["Name"],array("Align"=>TEXT_ALIGN_TOPMIDDLE));
- $MaxBottom = $Bounds[0]["Y"];
-
- $this->DataSet->Data["GraphArea"]["Y2"] = $MaxBottom + $this->FontSize;
- }
-
- $AxisPos["B"] = $MaxBottom + $ScaleSpacing;
- }
- }
- }
- }
- }
-
- function isValidLabel($Value,$LastValue,$LabelingMethod,$ID,$LabelSkip)
- {
- if ( $LabelingMethod == LABELING_DIFFERENT && $Value != $LastValue ) { return(TRUE); }
- if ( $LabelingMethod == LABELING_DIFFERENT && $Value == $LastValue ) { return(FALSE); }
- if ( $LabelingMethod == LABELING_ALL && $LabelSkip == 0 ) { return(TRUE); }
- if ( $LabelingMethod == LABELING_ALL && ($ID+$LabelSkip) % ($LabelSkip+1) != 1 ) { return(FALSE); }
-
- return(TRUE);
- }
-
- /* Compute the scale, check for the best visual factors */
- function computeScale($XMin,$XMax,$MaxDivs,$Factors,$AxisID=0)
- {
- /* Compute each factors */
- $Results = "";
- foreach ($Factors as $Key => $Factor)
- $Results[$Factor] = $this->processScale($XMin,$XMax,$MaxDivs,array($Factor),$AxisID);
-
- /* Remove scales that are creating to much decimals */
- $GoodScaleFactors = "";
- foreach ($Results as $Key => $Result)
- {
- $Decimals = preg_split("/\./",$Result["RowHeight"]);
- if ( (!isset($Decimals[1])) || (strlen($Decimals[1]) < 6) ) { $GoodScaleFactors[] = $Key; }
- }
-
- /* Found no correct scale, shame,... returns the 1st one as default */
- if ( $GoodScaleFactors == "" ) { return($Results[$Factors[0]]); }
-
- /* Find the factor that cause the maximum number of Rows */
- $MaxRows = 0; $BestFactor = 0;
- foreach($GoodScaleFactors as $Key => $Factor)
- { if ( $Results[$Factor]["Rows"] > $MaxRows ) { $MaxRows = $Results[$Factor]["Rows"]; $BestFactor = $Factor; } }
-
- /* Return the best visual scale */
- return($Results[$BestFactor]);
- }
-
- /* Compute the best matching scale based on size & factors */
- function processScale($XMin,$XMax,$MaxDivs,$Factors,$AxisID)
- {
- $ScaleHeight = abs(ceil($XMax)-floor($XMin));
-
- if ( isset($this->DataSet->Data["Axis"][$AxisID]["Format"]) )
- $Format = $this->DataSet->Data["Axis"][$AxisID]["Format"];
- else
- $Format = NULL;
-
- if ( isset($this->DataSet->Data["Axis"][$AxisID]["Display"]) )
- $Mode = $this->DataSet->Data["Axis"][$AxisID]["Display"];
- else
- $Mode = AXIS_FORMAT_DEFAULT;
-
- $Scale = "";
- if ( $XMin != $XMax )
- {
- $Found = FALSE; $Rescaled = FALSE; $Scaled10Factor = .0001; $Result = 0;
- while(!$Found)
- {
- foreach($Factors as $Key => $Factor)
- {
- if ( !$Found )
- {
- if ( !($this->modulo($XMin,$Factor*$Scaled10Factor) == 0) || ($XMin != floor($XMin))) { $XMinRescaled = floor($XMin/($Factor*$Scaled10Factor))*$Factor*$Scaled10Factor; } else { $XMinRescaled = $XMin; }
- if ( !($this->modulo($XMax,$Factor*$Scaled10Factor) == 0) || ($XMax != floor($XMax))) { $XMaxRescaled = floor($XMax/($Factor*$Scaled10Factor))*$Factor*$Scaled10Factor+($Factor*$Scaled10Factor); } else { $XMaxRescaled = $XMax; }
- $ScaleHeightRescaled = abs($XMaxRescaled-$XMinRescaled);
-
- if ( !$Found && floor($ScaleHeightRescaled/($Factor*$Scaled10Factor)) <= $MaxDivs ) { $Found = TRUE; $Rescaled = TRUE; $Result = $Factor * $Scaled10Factor; }
- }
- }
- $Scaled10Factor = $Scaled10Factor * 10;
- }
-
- /* ReCall Min / Max / Height */
- if ( $Rescaled ) { $XMin = $XMinRescaled; $XMax = $XMaxRescaled; $ScaleHeight = $ScaleHeightRescaled; }
-
- /* Compute rows size */
- $Rows = floor($ScaleHeight / $Result); if ( $Rows == 0 ) { $Rows = 1; }
- $RowHeight = $ScaleHeight / $Rows;
-
- /* Return the results */
- $Scale["Rows"] = $Rows; $Scale["RowHeight"] = $RowHeight; $Scale["XMin"] = $XMin; $Scale["XMax"] = $XMax;
-
- /* Compute the needed decimals for the metric view to avoid repetition of the same X Axis labels */
- if ( $Mode == AXIS_FORMAT_METRIC && $Format == NULL )
- {
- $Done = FALSE; $GoodDecimals = 0;
- for($Decimals=0;$Decimals<=10;$Decimals++)
- {
- if ( !$Done )
- {
- $LastLabel = "zob"; $ScaleOK = TRUE;
- for($i=0;$i<=$Rows;$i++)
- {
- $Value = $XMin + $i*$RowHeight;
- $Label = $this->scaleFormat($Value,AXIS_FORMAT_METRIC,$Decimals);
-
- if ( $LastLabel == $Label ) { $ScaleOK = FALSE; }
- $LastLabel = $Label;
- }
- if ( $ScaleOK ) { $Done = TRUE; $GoodDecimals = $Decimals; }
- }
- }
-
- $Scale["Format"] = $GoodDecimals;
- }
- }
- else
- {
- /* If all values are the same we keep a +1/-1 scale */
- $Rows = 2; $XMin = $XMax-1; $XMax = $XMax+1; $RowHeight = 1;
-
- /* Return the results */
- $Scale["Rows"] = $Rows; $Scale["RowHeight"] = $RowHeight; $Scale["XMin"] = $XMin; $Scale["XMax"] = $XMax;
- }
-
- return($Scale);
- }
-
- function modulo($Value1,$Value2)
- {
- if (floor($Value2) == 0) { return(0); }
- if (floor($Value2) != 0) { return($Value1 % $Value2); }
-
- $MinValue = min($Value1,$Value2); $Factor = 10;
- while ( floor($MinValue*$Factor) == 0 )
- { $Factor = $Factor * 10; }
-
- return(($Value1*$Factor) % ($Value2*$Factor));
- }
-
- /* Draw an X threshold */
- function drawXThreshold($Value,$Format="")
- {
- $R = isset($Format["R"]) ? $Format["R"] : 255;
- $G = isset($Format["G"]) ? $Format["G"] : 0;
- $B = isset($Format["B"]) ? $Format["B"] : 0;
- $Alpha = isset($Format["Alpha"]) ? $Format["Alpha"] : 50;
- $Weight = isset($Format["Weight"]) ? $Format["Weight"] : NULL;
- $Ticks = isset($Format["Ticks"]) ? $Format["Ticks"] : 6;
- $Wide = isset($Format["Wide"]) ? $Format["Wide"] : FALSE;
- $WideFactor = isset($Format["WideFactor"]) ? $Format["WideFactor"] : 5;
- $WriteCaption = isset($Format["WriteCaption"]) ? $Format["WriteCaption"] : FALSE;
- $Caption = isset($Format["Caption"]) ? $Format["Caption"] : NULL;
- $CaptionAlign = isset($Format["CaptionAlign"]) ? $Format["CaptionAlign"] : CAPTION_LEFT_TOP;
- $CaptionOffset = isset($Format["CaptionOffset"]) ? $Format["CaptionOffset"] : 5;
- $CaptionR = isset($Format["CaptionR"]) ? $Format["CaptionR"] : 255;
- $CaptionG = isset($Format["CaptionG"]) ? $Format["CaptionG"] : 255;
- $CaptionB = isset($Format["CaptionB"]) ? $Format["CaptionB"] : 255;
- $CaptionAlpha = isset($Format["CaptionAlpha"]) ? $Format["CaptionAlpha"] : 100;
- $DrawBox = isset($Format["DrawBox"]) ? $Format["DrawBox"] : TRUE;
- $DrawBoxBorder = isset($Format["DrawBoxBorder"]) ? $Format["DrawBoxBorder"] : FALSE;
- $BorderOffset = isset($Format["BorderOffset"]) ? $Format["BorderOffset"] : 3;
- $BoxRounded = isset($Format["BoxRounded"]) ? $Format["BoxRounded"] : TRUE;
- $RoundedRadius = isset($Format["RoundedRadius"]) ? $Format["RoundedRadius"] : 3;
- $BoxR = isset($Format["BoxR"]) ? $Format["BoxR"] : 0;
- $BoxG = isset($Format["BoxG"]) ? $Format["BoxG"] : 0;
- $BoxB = isset($Format["BoxB"]) ? $Format["BoxB"] : 0;
- $BoxAlpha = isset($Format["BoxAlpha"]) ? $Format["BoxAlpha"] : 30;
- $BoxSurrounding = isset($Format["BoxSurrounding"]) ? $Format["BoxSurrounding"] : "";
- $BoxBorderR = isset($Format["BoxBorderR"]) ? $Format["BoxBorderR"] : 255;
- $BoxBorderG = isset($Format["BoxBorderG"]) ? $Format["BoxBorderG"] : 255;
- $BoxBorderB = isset($Format["BoxBorderB"]) ? $Format["BoxBorderB"] : 255;
- $BoxBorderAlpha = isset($Format["BoxBorderAlpha"]) ? $Format["BoxBorderAlpha"] : 100;
- $ValueIsLabel = isset($Format["ValueIsLabel"]) ? $Format["ValueIsLabel"] : FALSE;
-
- $Data = $this->DataSet->getData();
- $AbscissaMargin = $this->getAbscissaMargin($Data);
- $XScale = $this->scaleGetXSettings();
-
- if ( is_array($Value) ) { foreach ($Value as $Key => $ID) { $this->drawXThreshold($ID,$Format); } return(0); }
-
- if ( $ValueIsLabel )
- {
- $Format["ValueIsLabel"] = FALSE;
- foreach($Data["Series"][$Data["Abscissa"]]["Data"] as $Key => $SerieValue)
- { if ( $SerieValue == $Value ) { $this->drawXThreshold($Key,$Format); } }
-
- return(0);
- }
-
- $CaptionSettings = array("DrawBox"=>$DrawBox,"DrawBoxBorder"=>$DrawBoxBorder,"BorderOffset"=>$BorderOffset,"BoxRounded"=>$BoxRounded,"RoundedRadius"=>$RoundedRadius,
- "BoxR"=>$BoxR,"BoxG"=>$BoxG,"BoxB"=>$BoxB,"BoxAlpha"=>$BoxAlpha,"BoxSurrounding"=>$BoxSurrounding,
- "BoxBorderR"=>$BoxBorderR,"BoxBorderG"=>$BoxBorderG,"BoxBorderB"=>$BoxBorderB,"BoxBorderAlpha"=>$BoxBorderAlpha,
- "R"=>$CaptionR,"G"=>$CaptionG,"B"=>$CaptionB,"Alpha"=>$CaptionAlpha);
-
- if ( $Caption == NULL )
- {
- if ( isset($Data["Abscissa"]) )
- {
- if ( isset($Data["Series"][$Data["Abscissa"]]["Data"][$Value]) )
- $Caption = $Data["Series"][$Data["Abscissa"]]["Data"][$Value];
- else
- $Caption = $Value;
- }
- else
- $Caption = $Value;
- }
-
- if ( $Data["Orientation"] == SCALE_POS_LEFTRIGHT )
- {
- $XStep = (($this->GraphAreaX2 - $this->GraphAreaX1) - $XScale[0] *2 ) / $XScale[1];
- $XPos = $this->GraphAreaX1 + $XScale[0] + $XStep * $Value;
- $YPos1 = $this->GraphAreaY1 + $Data["YMargin"];
- $YPos2 = $this->GraphAreaY2 - $Data["YMargin"];
-
- if ( $XPos >= $this->GraphAreaX1 + $AbscissaMargin && $XPos <= $this->GraphAreaX2 - $AbscissaMargin )
- {
- $this->drawLine($XPos,$YPos1,$XPos,$YPos2,array("R"=>$R,"G"=>$G,"B"=>$B,"Alpha"=>$Alpha,"Ticks"=>$Ticks,"Weight"=>$Weight));
-
- if ( $Wide )
- {
- $this->drawLine($XPos-1,$YPos1,$XPos-1,$YPos2,array("R"=>$R,"G"=>$G,"B"=>$B,"Alpha"=>$Alpha/$WideFactor,"Ticks"=>$Ticks));
- $this->drawLine($XPos+1,$YPos1,$XPos+1,$YPos2,array("R"=>$R,"G"=>$G,"B"=>$B,"Alpha"=>$Alpha/$WideFactor,"Ticks"=>$Ticks));
- }
-
- if ( $WriteCaption )
- {
- if ( $CaptionAlign == CAPTION_LEFT_TOP )
- { $Y = $YPos1 + $CaptionOffset; $CaptionSettings["Align"] = TEXT_ALIGN_TOPMIDDLE; }
- else
- { $Y = $YPos2 - $CaptionOffset; $CaptionSettings["Align"] = TEXT_ALIGN_BOTTOMMIDDLE; }
-
- $this->drawText($XPos,$Y,$Caption,$CaptionSettings);
- }
-
- return(array("X"=>$XPos));
- }
- }
- elseif( $Data["Orientation"] == SCALE_POS_TOPBOTTOM )
- {
- $XStep = (($this->GraphAreaY2 - $this->GraphAreaY1) - $XScale[0] *2 ) / $XScale[1];
- $XPos = $this->GraphAreaY1 + $XScale[0] + $XStep * $Value;
- $YPos1 = $this->GraphAreaX1 + $Data["YMargin"];
- $YPos2 = $this->GraphAreaX2 - $Data["YMargin"];
-
- if ( $XPos >= $this->GraphAreaY1 + $AbscissaMargin && $XPos <= $this->GraphAreaY2 - $AbscissaMargin )
- {
- $this->drawLine($YPos1,$XPos,$YPos2,$XPos,array("R"=>$R,"G"=>$G,"B"=>$B,"Alpha"=>$Alpha,"Ticks"=>$Ticks,"Weight"=>$Weight));
-
- if ( $Wide )
- {
- $this->drawLine($YPos1,$XPos-1,$YPos2,$XPos-1,array("R"=>$R,"G"=>$G,"B"=>$B,"Alpha"=>$Alpha/$WideFactor,"Ticks"=>$Ticks));
- $this->drawLine($YPos1,$XPos+1,$YPos2,$XPos+1,array("R"=>$R,"G"=>$G,"B"=>$B,"Alpha"=>$Alpha/$WideFactor,"Ticks"=>$Ticks));
- }
-
- if ( $WriteCaption )
- {
- if ( $CaptionAlign == CAPTION_LEFT_TOP )
- { $Y = $YPos1 + $CaptionOffset; $CaptionSettings["Align"] = TEXT_ALIGN_MIDDLELEFT; }
- else
- { $Y = $YPos2 - $CaptionOffset; $CaptionSettings["Align"] = TEXT_ALIGN_MIDDLERIGHT; }
-
- $this->drawText($Y,$XPos,$Caption,$CaptionSettings);
- }
-
- return(array("X"=>$XPos));
- }
- }
- }
-
- /* Draw an X threshold area */
- function drawXThresholdArea($Value1,$Value2,$Format="")
- {
- $R = isset($Format["R"]) ? $Format["R"] : 255;
- $G = isset($Format["G"]) ? $Format["G"] : 0;
- $B = isset($Format["B"]) ? $Format["B"] : 0;
- $Alpha = isset($Format["Alpha"]) ? $Format["Alpha"] : 20;
- $Border = isset($Format["Border"]) ? $Format["Border"] : TRUE;
- $BorderR = isset($Format["BorderR"]) ? $Format["BorderR"] : $R;
- $BorderG = isset($Format["BorderG"]) ? $Format["BorderG"] : $G;
- $BorderB = isset($Format["BorderB"]) ? $Format["BorderB"] : $B;
- $BorderAlpha = isset($Format["BorderAlpha"]) ? $Format["BorderAlpha"] : $Alpha + 20;
- $BorderTicks = isset($Format["BorderTicks"]) ? $Format["BorderTicks"] : 2;
- $AreaName = isset($Format["AreaName"]) ? $Format["AreaName"] : NULL;
- $NameAngle = isset($Format["NameAngle"]) ? $Format["NameAngle"] : ZONE_NAME_ANGLE_AUTO;
- $NameR = isset($Format["NameR"]) ? $Format["NameR"] : 255;
- $NameG = isset($Format["NameG"]) ? $Format["NameG"] : 255;
- $NameB = isset($Format["NameB"]) ? $Format["NameB"] : 255;
- $NameAlpha = isset($Format["NameAlpha"]) ? $Format["NameAlpha"] : 100;
- $DisableShadowOnArea = isset($Format["DisableShadowOnArea"]) ? $Format["DisableShadowOnArea"] : TRUE;
-
- $RestoreShadow = $this->Shadow;
- if ( $DisableShadowOnArea && $this->Shadow ) { $this->Shadow = FALSE; }
-
- if ($BorderAlpha >100) { $BorderAlpha = 100;}
-
- $Data = $this->DataSet->getData();
- $XScale = $this->scaleGetXSettings();
- $AbscissaMargin = $this->getAbscissaMargin($Data);
-
- if ( $Data["Orientation"] == SCALE_POS_LEFTRIGHT )
- {
- $XStep = (($this->GraphAreaX2 - $this->GraphAreaX1) - $XScale[0] *2 ) / $XScale[1];
- $XPos1 = $this->GraphAreaX1 + $XScale[0] + $XStep * $Value1;
- $XPos2 = $this->GraphAreaX1 + $XScale[0] + $XStep * $Value2;
- $YPos1 = $this->GraphAreaY1 + $Data["YMargin"];
- $YPos2 = $this->GraphAreaY2 - $Data["YMargin"];
-
- if ( $XPos1 < $this->GraphAreaX1 + $XScale[0] ) { $XPos1 = $this->GraphAreaX1 + $XScale[0]; }
- if ( $XPos1 > $this->GraphAreaX2 - $XScale[0] ) { $XPos1 = $this->GraphAreaX2 - $XScale[0]; }
- if ( $XPos2 < $this->GraphAreaX1 + $XScale[0] ) { $XPos2 = $this->GraphAreaX1 + $XScale[0]; }
- if ( $XPos2 > $this->GraphAreaX2 - $XScale[0] ) { $XPos2 = $this->GraphAreaX2 - $XScale[0]; }
-
- $this->drawFilledRectangle($XPos1,$YPos1,$XPos2,$YPos2,array("R"=>$R,"G"=>$G,"B"=>$B,"Alpha"=>$Alpha));
-
- if ( $Border )
- {
- $this->drawLine($XPos1,$YPos1,$XPos1,$YPos2,array("R"=>$BorderR,"G"=>$BorderG,"B"=>$BorderB,"Alpha"=>$BorderAlpha,"Ticks"=>$BorderTicks));
- $this->drawLine($XPos2,$YPos1,$XPos2,$YPos2,array("R"=>$BorderR,"G"=>$BorderG,"B"=>$BorderB,"Alpha"=>$BorderAlpha,"Ticks"=>$BorderTicks));
- }
-
- if ( $AreaName != NULL )
- {
- $XPos = ($XPos2-$XPos1)/2 + $XPos1;
- $YPos = ($YPos2-$YPos1)/2 + $YPos1;
-
- if ( $NameAngle == ZONE_NAME_ANGLE_AUTO )
- {
- $TxtPos = $this->getTextBox($XPos,$YPos,$this->FontName,$this->FontSize,0,$AreaName);
- $TxtWidth = $TxtPos[1]["X"] - $TxtPos[0]["X"];
- if ( abs($XPos2 - $XPos1) > $TxtWidth ) { $NameAngle = 0; } else { $NameAngle = 90; }
- }
- $this->Shadow = $RestoreShadow;
- $this->drawText($XPos,$YPos,$AreaName,array("R"=>$NameR,"G"=>$NameG,"B"=>$NameB,"Alpha"=>$NameAlpha,"Angle"=>$NameAngle,"Align"=>TEXT_ALIGN_MIDDLEMIDDLE));
- if ( $DisableShadowOnArea ) { $this->Shadow = FALSE; }
- }
-
- $this->Shadow = $RestoreShadow;
- return(array("X1"=>$XPos1,"X2"=>$XPos2));
- }
- elseif ( $Data["Orientation"] == SCALE_POS_TOPBOTTOM )
- {
- $XStep = (($this->GraphAreaY2 - $this->GraphAreaY1) - $XScale[0] *2 ) / $XScale[1];
- $XPos1 = $this->GraphAreaY1 + $XScale[0] + $XStep * $Value1;
- $XPos2 = $this->GraphAreaY1 + $XScale[0] + $XStep * $Value2;
- $YPos1 = $this->GraphAreaX1 + $Data["YMargin"];
- $YPos2 = $this->GraphAreaX2 - $Data["YMargin"];
-
- if ( $XPos1 < $this->GraphAreaY1 + $XScale[0] ) { $XPos1 = $this->GraphAreaY1 + $XScale[0]; }
- if ( $XPos1 > $this->GraphAreaY2 - $XScale[0] ) { $XPos1 = $this->GraphAreaY2 - $XScale[0]; }
- if ( $XPos2 < $this->GraphAreaY1 + $XScale[0] ) { $XPos2 = $this->GraphAreaY1 + $XScale[0]; }
- if ( $XPos2 > $this->GraphAreaY2 - $XScale[0] ) { $XPos2 = $this->GraphAreaY2 - $XScale[0]; }
-
- $this->drawFilledRectangle($YPos1,$XPos1,$YPos2,$XPos2,array("R"=>$R,"G"=>$G,"B"=>$B,"Alpha"=>$Alpha));
-
- if ( $Border )
- {
- $this->drawLine($YPos1,$XPos1,$YPos2,$XPos1,array("R"=>$BorderR,"G"=>$BorderG,"B"=>$BorderB,"Alpha"=>$BorderAlpha,"Ticks"=>$BorderTicks));
- $this->drawLine($YPos1,$XPos2,$YPos2,$XPos2,array("R"=>$BorderR,"G"=>$BorderG,"B"=>$BorderB,"Alpha"=>$BorderAlpha,"Ticks"=>$BorderTicks));
- }
-
- if ( $AreaName != NULL )
- {
- $XPos = ($XPos2-$XPos1)/2 + $XPos1;
- $YPos = ($YPos2-$YPos1)/2 + $YPos1;
-
- $this->Shadow = $RestoreShadow;
- $this->drawText($YPos,$XPos,$AreaName,array("R"=>$NameR,"G"=>$NameG,"B"=>$NameB,"Alpha"=>$NameAlpha,"Angle"=>0,"Align"=>TEXT_ALIGN_MIDDLEMIDDLE));
- if ( $DisableShadowOnArea ) { $this->Shadow = FALSE; }
- }
-
- $this->Shadow = $RestoreShadow;
- return(array("X1"=>$XPos1,"X2"=>$XPos2));
- }
- }
-
- /* Draw an Y threshold with the computed scale */
- function drawThreshold($Value,$Format="")
- {
- $AxisID = isset($Format["AxisID"]) ? $Format["AxisID"] : 0;
- $R = isset($Format["R"]) ? $Format["R"] : 255;
- $G = isset($Format["G"]) ? $Format["G"] : 0;
- $B = isset($Format["B"]) ? $Format["B"] : 0;
- $Alpha = isset($Format["Alpha"]) ? $Format["Alpha"] : 50;
- $Weight = isset($Format["Weight"]) ? $Format["Weight"] : NULL;
- $Ticks = isset($Format["Ticks"]) ? $Format["Ticks"] : 6;
- $Wide = isset($Format["Wide"]) ? $Format["Wide"] : FALSE;
- $WideFactor = isset($Format["WideFactor"]) ? $Format["WideFactor"] : 5;
- $WriteCaption = isset($Format["WriteCaption"]) ? $Format["WriteCaption"] : FALSE;
- $Caption = isset($Format["Caption"]) ? $Format["Caption"] : NULL;
- $CaptionAlign = isset($Format["CaptionAlign"]) ? $Format["CaptionAlign"] : CAPTION_LEFT_TOP;
- $CaptionOffset = isset($Format["CaptionOffset"]) ? $Format["CaptionOffset"] : 10;
- $CaptionR = isset($Format["CaptionR"]) ? $Format["CaptionR"] : 255;
- $CaptionG = isset($Format["CaptionG"]) ? $Format["CaptionG"] : 255;
- $CaptionB = isset($Format["CaptionB"]) ? $Format["CaptionB"] : 255;
- $CaptionAlpha = isset($Format["CaptionAlpha"]) ? $Format["CaptionAlpha"] : 100;
- $DrawBox = isset($Format["DrawBox"]) ? $Format["DrawBox"] : TRUE;
- $DrawBoxBorder = isset($Format["DrawBoxBorder"]) ? $Format["DrawBoxBorder"] : FALSE;
- $BorderOffset = isset($Format["BorderOffset"]) ? $Format["BorderOffset"] : 5;
- $BoxRounded = isset($Format["BoxRounded"]) ? $Format["BoxRounded"] : TRUE;
- $RoundedRadius = isset($Format["RoundedRadius"]) ? $Format["RoundedRadius"] : 3;
- $BoxR = isset($Format["BoxR"]) ? $Format["BoxR"] : 0;
- $BoxG = isset($Format["BoxG"]) ? $Format["BoxG"] : 0;
- $BoxB = isset($Format["BoxB"]) ? $Format["BoxB"] : 0;
- $BoxAlpha = isset($Format["BoxAlpha"]) ? $Format["BoxAlpha"] : 20;
- $BoxSurrounding = isset($Format["BoxSurrounding"]) ? $Format["BoxSurrounding"] : "";
- $BoxBorderR = isset($Format["BoxBorderR"]) ? $Format["BoxBorderR"] : 255;
- $BoxBorderG = isset($Format["BoxBorderG"]) ? $Format["BoxBorderG"] : 255;
- $BoxBorderB = isset($Format["BoxBorderB"]) ? $Format["BoxBorderB"] : 255;
- $BoxBorderAlpha = isset($Format["BoxBorderAlpha"]) ? $Format["BoxBorderAlpha"] : 100;
- $NoMargin = isset($Format["NoMargin"]) ? $Format["NoMargin"] : FALSE;
-
- if ( is_array($Value) ) { foreach ($Value as $Key => $ID) { $this->drawThreshold($ID,$Format); } return(0); }
-
- $CaptionSettings = array("DrawBox"=>$DrawBox,"DrawBoxBorder"=>$DrawBoxBorder,"BorderOffset"=>$BorderOffset,"BoxRounded"=>$BoxRounded,"RoundedRadius"=>$RoundedRadius,
- "BoxR"=>$BoxR,"BoxG"=>$BoxG,"BoxB"=>$BoxB,"BoxAlpha"=>$BoxAlpha,"BoxSurrounding"=>$BoxSurrounding,
- "BoxBorderR"=>$BoxBorderR,"BoxBorderG"=>$BoxBorderG,"BoxBorderB"=>$BoxBorderB,"BoxBorderAlpha"=>$BoxBorderAlpha,
- "R"=>$CaptionR,"G"=>$CaptionG,"B"=>$CaptionB,"Alpha"=>$CaptionAlpha);
-
- $Data = $this->DataSet->getData();
- $AbscissaMargin = $this->getAbscissaMargin($Data);
-
- if ( $NoMargin ) { $AbscissaMargin = 0; }
- if ( !isset($Data["Axis"][$AxisID]) ) { return(-1); }
- if ( $Caption == NULL ) { $Caption = $Value; }
-
- if ( $Data["Orientation"] == SCALE_POS_LEFTRIGHT )
- {
- $YPos = $this->scaleComputeY($Value,array("AxisID"=>$AxisID));
- if ( $YPos >= $this->GraphAreaY1+$Data["Axis"][$AxisID]["Margin"] && $YPos <= $this->GraphAreaY2-$Data["Axis"][$AxisID]["Margin"] )
- {
- $X1 = $this->GraphAreaX1 + $AbscissaMargin;
- $X2 = $this->GraphAreaX2 - $AbscissaMargin;
-
- $this->drawLine($X1,$YPos,$X2,$YPos,array("R"=>$R,"G"=>$G,"B"=>$B,"Alpha"=>$Alpha,"Ticks"=>$Ticks,"Weight"=>$Weight));
-
- if ( $Wide )
- {
- $this->drawLine($X1,$YPos-1,$X2,$YPos-1,array("R"=>$R,"G"=>$G,"B"=>$B,"Alpha"=>$Alpha/$WideFactor,"Ticks"=>$Ticks));
- $this->drawLine($X1,$YPos+1,$X2,$YPos+1,array("R"=>$R,"G"=>$G,"B"=>$B,"Alpha"=>$Alpha/$WideFactor,"Ticks"=>$Ticks));
- }
-
- if ( $WriteCaption )
- {
- if ( $CaptionAlign == CAPTION_LEFT_TOP )
- { $X = $X1 + $CaptionOffset; $CaptionSettings["Align"] = TEXT_ALIGN_MIDDLELEFT; }
- else
- { $X = $X2 - $CaptionOffset; $CaptionSettings["Align"] = TEXT_ALIGN_MIDDLERIGHT; }
-
- $this->drawText($X,$YPos,$Caption,$CaptionSettings);
- }
- }
-
- return(array("Y"=>$YPos));
- }
-
- if ( $Data["Orientation"] == SCALE_POS_TOPBOTTOM )
- {
- $XPos = $this->scaleComputeY($Value,array("AxisID"=>$AxisID));
- if ( $XPos >= $this->GraphAreaX1+$Data["Axis"][$AxisID]["Margin"] && $XPos <= $this->GraphAreaX2-$Data["Axis"][$AxisID]["Margin"] )
- {
- $Y1 = $this->GraphAreaY1 + $AbscissaMargin;
- $Y2 = $this->GraphAreaY2 - $AbscissaMargin;
-
- $this->drawLine($XPos,$Y1,$XPos,$Y2,array("R"=>$R,"G"=>$G,"B"=>$B,"Alpha"=>$Alpha,"Ticks"=>$Ticks,"Weight"=>$Weight));
-
- if ( $Wide )
- {
- $this->drawLine($XPos-1,$Y1,$XPos-1,$Y2,array("R"=>$R,"G"=>$G,"B"=>$B,"Alpha"=>$Alpha/$WideFactor,"Ticks"=>$Ticks));
- $this->drawLine($XPos+1,$Y1,$XPos+1,$Y2,array("R"=>$R,"G"=>$G,"B"=>$B,"Alpha"=>$Alpha/$WideFactor,"Ticks"=>$Ticks));
- }
-
- if ( $WriteCaption )
- {
- if ( $CaptionAlign == CAPTION_LEFT_TOP )
- { $Y = $Y1 + $CaptionOffset; $CaptionSettings["Align"] = TEXT_ALIGN_TOPMIDDLE; }
- else
- { $Y = $Y2 - $CaptionOffset; $CaptionSettings["Align"] = TEXT_ALIGN_BOTTOMMIDDLE; }
-
- $CaptionSettings["Align"] = TEXT_ALIGN_TOPMIDDLE;
- $this->drawText($XPos,$Y,$Caption,$CaptionSettings);
- }
- }
-
- return(array("Y"=>$XPos));
- }
- }
-
- /* Draw a threshold with the computed scale */
- function drawThresholdArea($Value1,$Value2,$Format="")
- {
- $AxisID = isset($Format["AxisID"]) ? $Format["AxisID"] : 0;
- $R = isset($Format["R"]) ? $Format["R"] : 255;
- $G = isset($Format["G"]) ? $Format["G"] : 0;
- $B = isset($Format["B"]) ? $Format["B"] : 0;
- $Alpha = isset($Format["Alpha"]) ? $Format["Alpha"] : 20;
- $Border = isset($Format["Border"]) ? $Format["Border"] : TRUE;
- $BorderR = isset($Format["BorderR"]) ? $Format["BorderR"] : $R;
- $BorderG = isset($Format["BorderG"]) ? $Format["BorderG"] : $G;
- $BorderB = isset($Format["BorderB"]) ? $Format["BorderB"] : $B;
- $BorderAlpha = isset($Format["BorderAlpha"]) ? $Format["BorderAlpha"] : $Alpha + 20;
- $BorderTicks = isset($Format["BorderTicks"]) ? $Format["BorderTicks"] : 2;
- $AreaName = isset($Format["AreaName"]) ? $Format["AreaName"] : NULL;
- $NameAngle = isset($Format["NameAngle"]) ? $Format["NameAngle"] : ZONE_NAME_ANGLE_AUTO;
- $NameR = isset($Format["NameR"]) ? $Format["NameR"] : 255;
- $NameG = isset($Format["NameG"]) ? $Format["NameG"] : 255;
- $NameB = isset($Format["NameB"]) ? $Format["NameB"] : 255;
- $NameAlpha = isset($Format["NameAlpha"]) ? $Format["NameAlpha"] : 100;
- $DisableShadowOnArea = isset($Format["DisableShadowOnArea"]) ? $Format["DisableShadowOnArea"] : TRUE;
- $NoMargin = isset($Format["NoMargin"]) ? $Format["NoMargin"] : FALSE;
-
- if ($Value1 > $Value2) { list($Value1, $Value2) = array($Value2, $Value1); }
-
- $RestoreShadow = $this->Shadow;
- if ( $DisableShadowOnArea && $this->Shadow ) { $this->Shadow = FALSE; }
-
- if ($BorderAlpha >100) { $BorderAlpha = 100;}
-
- $Data = $this->DataSet->getData();
- $AbscissaMargin = $this->getAbscissaMargin($Data);
-
- if ( $NoMargin ) { $AbscissaMargin = 0; }
- if ( !isset($Data["Axis"][$AxisID]) ) { return(-1); }
-
- if ( $Data["Orientation"] == SCALE_POS_LEFTRIGHT )
- {
- $XPos1 = $this->GraphAreaX1 + $AbscissaMargin;
- $XPos2 = $this->GraphAreaX2 - $AbscissaMargin;
- $YPos1 = $this->scaleComputeY($Value1,array("AxisID"=>$AxisID));
- $YPos2 = $this->scaleComputeY($Value2,array("AxisID"=>$AxisID));
-
- if ( $YPos1 < $this->GraphAreaY1+$Data["Axis"][$AxisID]["Margin"] ) { $YPos1 = $this->GraphAreaY1+$Data["Axis"][$AxisID]["Margin"]; }
- if ( $YPos1 > $this->GraphAreaY2-$Data["Axis"][$AxisID]["Margin"] ) { $YPos1 = $this->GraphAreaY2-$Data["Axis"][$AxisID]["Margin"]; }
- if ( $YPos2 < $this->GraphAreaY1+$Data["Axis"][$AxisID]["Margin"] ) { $YPos2 = $this->GraphAreaY1+$Data["Axis"][$AxisID]["Margin"]; }
- if ( $YPos2 > $this->GraphAreaY2-$Data["Axis"][$AxisID]["Margin"] ) { $YPos2 = $this->GraphAreaY2-$Data["Axis"][$AxisID]["Margin"]; }
-
- $this->drawFilledRectangle($XPos1,$YPos1,$XPos2,$YPos2,array("R"=>$R,"G"=>$G,"B"=>$B,"Alpha"=>$Alpha));
- if ( $Border )
- {
- $this->drawLine($XPos1,$YPos1,$XPos2,$YPos1,array("R"=>$BorderR,"G"=>$BorderG,"B"=>$BorderB,"Alpha"=>$BorderAlpha,"Ticks"=>$BorderTicks));
- $this->drawLine($XPos1,$YPos2,$XPos2,$YPos2,array("R"=>$BorderR,"G"=>$BorderG,"B"=>$BorderB,"Alpha"=>$BorderAlpha,"Ticks"=>$BorderTicks));
- }
-
- if ( $AreaName != NULL )
- {
- $XPos = ($XPos2-$XPos1)/2 + $XPos1;
- $YPos = ($YPos2-$YPos1)/2 + $YPos1;
- $this->Shadow = $RestoreShadow;
- $this->drawText($XPos,$YPos,$AreaName,array("R"=>$NameR,"G"=>$NameG,"B"=>$NameB,"Alpha"=>$NameAlpha,"Angle"=>0,"Align"=>TEXT_ALIGN_MIDDLEMIDDLE));
- if ( $DisableShadowOnArea ) { $this->Shadow = FALSE; }
- }
-
- $this->Shadow = $RestoreShadow;
- return(array("Y1"=>$YPos1,"Y2"=>$YPos2));
- }
- elseif ( $Data["Orientation"] == SCALE_POS_TOPBOTTOM )
- {
- $YPos1 = $this->GraphAreaY1 + $AbscissaMargin;
- $YPos2 = $this->GraphAreaY2 - $AbscissaMargin;
- $XPos1 = $this->scaleComputeY($Value1,array("AxisID"=>$AxisID));
- $XPos2 = $this->scaleComputeY($Value2,array("AxisID"=>$AxisID));
-
- if ( $XPos1 < $this->GraphAreaX1+$Data["Axis"][$AxisID]["Margin"] ) { $XPos1 = $this->GraphAreaX1+$Data["Axis"][$AxisID]["Margin"]; }
- if ( $XPos1 > $this->GraphAreaX2-$Data["Axis"][$AxisID]["Margin"] ) { $XPos1 = $this->GraphAreaX2-$Data["Axis"][$AxisID]["Margin"]; }
- if ( $XPos2 < $this->GraphAreaX1+$Data["Axis"][$AxisID]["Margin"] ) { $XPos2 = $this->GraphAreaX1+$Data["Axis"][$AxisID]["Margin"]; }
- if ( $XPos2 > $this->GraphAreaX2-$Data["Axis"][$AxisID]["Margin"] ) { $XPos2 = $this->GraphAreaX2-$Data["Axis"][$AxisID]["Margin"]; }
-
- $this->drawFilledRectangle($XPos1,$YPos1,$XPos2,$YPos2,array("R"=>$R,"G"=>$G,"B"=>$B,"Alpha"=>$Alpha));
- if ( $Border )
- {
- $this->drawLine($XPos1,$YPos1,$XPos1,$YPos2,array("R"=>$BorderR,"G"=>$BorderG,"B"=>$BorderB,"Alpha"=>$BorderAlpha,"Ticks"=>$BorderTicks));
- $this->drawLine($XPos2,$YPos1,$XPos2,$YPos2,array("R"=>$BorderR,"G"=>$BorderG,"B"=>$BorderB,"Alpha"=>$BorderAlpha,"Ticks"=>$BorderTicks));
- }
-
- if ( $AreaName != NULL )
- {
- $XPos = ($YPos2-$YPos1)/2 + $YPos1;
- $YPos = ($XPos2-$XPos1)/2 + $XPos1;
-
- if ( $NameAngle == ZONE_NAME_ANGLE_AUTO )
- {
- $TxtPos = $this->getTextBox($XPos,$YPos,$this->FontName,$this->FontSize,0,$AreaName);
- $TxtWidth = $TxtPos[1]["X"] - $TxtPos[0]["X"];
- if ( abs($XPos2 - $XPos1) > $TxtWidth ) { $NameAngle = 0; } else { $NameAngle = 90; }
- }
- $this->Shadow = $RestoreShadow;
- $this->drawText($YPos,$XPos,$AreaName,array("R"=>$NameR,"G"=>$NameG,"B"=>$NameB,"Alpha"=>$NameAlpha,"Angle"=>$NameAngle,"Align"=>TEXT_ALIGN_MIDDLEMIDDLE));
- if ( $DisableShadowOnArea ) { $this->Shadow = FALSE; }
- }
-
- $this->Shadow = $RestoreShadow;
- return(array("Y1"=>$XPos1,"Y2"=>$XPos2));
- }
- }
-
- function scaleGetXSettings()
- {
- $Data = $this->DataSet->getData();
- foreach($Data["Axis"] as $AxisID => $Settings)
- {
- if ( $Settings["Identity"] == AXIS_X )
- {
- $Rows = $Settings["Rows"];
-
- return(array($Settings["Margin"],$Rows));
- }
- }
- }
-
- function scaleComputeY($Values,$Option="",$ReturnOnly0Height=FALSE)
- {
- $AxisID = isset($Option["AxisID"]) ? $Option["AxisID"] : 0;
- $SerieName = isset($Option["SerieName"]) ? $Option["SerieName"] : NULL;
-
- $Data = $this->DataSet->getData();
- if ( !isset($Data["Axis"][$AxisID]) ) { return(-1); }
-
- if ( $SerieName != NULL ) { $AxisID = $Data["Series"][$SerieName]["Axis"]; }
- if ( !is_array($Values) ) { $tmp = $Values; $Values = ""; $Values[0] = $tmp; }
-
- $Result = "";
- if ( $Data["Orientation"] == SCALE_POS_LEFTRIGHT )
- {
- $Height = ($this->GraphAreaY2 - $this->GraphAreaY1) - $Data["Axis"][$AxisID]["Margin"]*2;
- $ScaleHeight = $Data["Axis"][$AxisID]["ScaleMax"] - $Data["Axis"][$AxisID]["ScaleMin"];
- $Step = $Height / $ScaleHeight;
-
- if ( $ReturnOnly0Height )
- { foreach($Values as $Key => $Value) { if ( $Value == VOID ) { $Result[] = VOID; } else { $Result[] = $Step * $Value; } } }
- else
- { foreach($Values as $Key => $Value) { if ( $Value == VOID ) { $Result[] = VOID; } else { $Result[] = $this->GraphAreaY2 - $Data["Axis"][$AxisID]["Margin"] - ($Step * ($Value-$Data["Axis"][$AxisID]["ScaleMin"])); } } }
- }
- else
- {
- $Width = ($this->GraphAreaX2 - $this->GraphAreaX1) - $Data["Axis"][$AxisID]["Margin"]*2;
- $ScaleWidth = $Data["Axis"][$AxisID]["ScaleMax"] - $Data["Axis"][$AxisID]["ScaleMin"];
- $Step = $Width / $ScaleWidth;
-
- if ( $ReturnOnly0Height )
- { foreach($Values as $Key => $Value) { if ( $Value == VOID ) { $Result[] = VOID; } else { $Result[] = $Step * $Value; } } }
- else
- { foreach($Values as $Key => $Value) { if ( $Value == VOID ) { $Result[] = VOID; } else { $Result[] = $this->GraphAreaX1 + $Data["Axis"][$AxisID]["Margin"] + ($Step * ($Value-$Data["Axis"][$AxisID]["ScaleMin"])); } } }
- }
-
- if ( count($Result) == 1 )
- return($Result[0]);
- else
- return($Result);
- }
-
- /* Format the axis values */
- function scaleFormat($Value,$Mode=NULL,$Format=NULL,$Unit=NULL)
- {
- if ( $Value == VOID ) { return(""); }
-
- if ( $Mode == AXIS_FORMAT_TRAFFIC )
- {
- if ( $Value == 0 ) { return("0B"); }
- $Units = array("B","KB","MB","GB","TB","PB");
- $Sign = ""; if ( $Value < 0 ) { $Value = abs($Value); $Sign = "-"; }
-
- $Value = number_format($Value/pow(1024,($Scale=floor(log($Value,1024)))),2,",",".");
- return($Sign.$Value." ".$Units[$Scale]);
- }
-
- if ( $Mode == AXIS_FORMAT_CUSTOM )
- { if ( function_exists($Format) ) { return(call_user_func($Format,$Value)); } }
-
- if ( $Mode == AXIS_FORMAT_DATE )
- { if ( $Format == NULL ) { $Pattern = "d/m/Y"; } else { $Pattern = $Format; } return(gmdate($Pattern,$Value)); }
-
- if ( $Mode == AXIS_FORMAT_TIME )
- { if ( $Format == NULL ) { $Pattern = "H:i:s"; } else { $Pattern = $Format; } return(gmdate($Pattern,$Value)); }
-
- if ( $Mode == AXIS_FORMAT_CURRENCY )
- { return($Format.number_format($Value,2)); }
-
- if ( $Mode == AXIS_FORMAT_METRIC )
- {
- if (abs($Value) > 1000000000)
- return(round($Value/1000000000,$Format)."g".$Unit);
- if (abs($Value) > 1000000)
- return(round($Value/1000000,$Format)."m".$Unit);
- elseif (abs($Value) >= 1000)
- return(round($Value/1000,$Format)."k".$Unit);
-
- }
- return($Value.$Unit);
- }
-
- /* Write Max value on a chart */
- function writeBounds($Type=BOUND_BOTH,$Format=NULL)
- {
- $MaxLabelTxt = isset($Format["MaxLabelTxt"]) ? $Format["MaxLabelTxt"] : "max=";
- $MinLabelTxt = isset($Format["MinLabelTxt"]) ? $Format["MinLabelTxt"] : "min=";
- $Decimals = isset($Format["Decimals"]) ? $Format["Decimals"] : 1;
- $ExcludedSeries = isset($Format["ExcludedSeries"]) ? $Format["ExcludedSeries"] : "";
- $DisplayOffset = isset($Format["DisplayOffset"]) ? $Format["DisplayOffset"] : 4;
- $DisplayColor = isset($Format["DisplayColor"]) ? $Format["DisplayColor"] : DISPLAY_MANUAL;
- $MaxDisplayR = isset($Format["MaxDisplayR"]) ? $Format["MaxDisplayR"] : 0;
- $MaxDisplayG = isset($Format["MaxDisplayG"]) ? $Format["MaxDisplayG"] : 0;
- $MaxDisplayB = isset($Format["MaxDisplayB"]) ? $Format["MaxDisplayB"] : 0;
- $MinDisplayR = isset($Format["MinDisplayR"]) ? $Format["MinDisplayR"] : 255;
- $MinDisplayG = isset($Format["MinDisplayG"]) ? $Format["MinDisplayG"] : 255;
- $MinDisplayB = isset($Format["MinDisplayB"]) ? $Format["MinDisplayB"] : 255;
- $MinLabelPos = isset($Format["MinLabelPos"]) ? $Format["MinLabelPos"] : BOUND_LABEL_POS_AUTO;
- $MaxLabelPos = isset($Format["MaxLabelPos"]) ? $Format["MaxLabelPos"] : BOUND_LABEL_POS_AUTO;
- $DrawBox = isset($Format["DrawBox"]) ? $Format["DrawBox"] : TRUE;
- $DrawBoxBorder = isset($Format["DrawBoxBorder"]) ? $Format["DrawBoxBorder"] : FALSE;
- $BorderOffset = isset($Format["BorderOffset"]) ? $Format["BorderOffset"] : 5;
- $BoxRounded = isset($Format["BoxRounded"]) ? $Format["BoxRounded"] : TRUE;
- $RoundedRadius = isset($Format["RoundedRadius"]) ? $Format["RoundedRadius"] : 3;
- $BoxR = isset($Format["BoxR"]) ? $Format["BoxR"] : 0;
- $BoxG = isset($Format["BoxG"]) ? $Format["BoxG"] : 0;
- $BoxB = isset($Format["BoxB"]) ? $Format["BoxB"] : 0;
- $BoxAlpha = isset($Format["BoxAlpha"]) ? $Format["BoxAlpha"] : 20;
- $BoxSurrounding = isset($Format["BoxSurrounding"]) ? $Format["BoxSurrounding"] : "";
- $BoxBorderR = isset($Format["BoxBorderR"]) ? $Format["BoxBorderR"] : 255;
- $BoxBorderG = isset($Format["BoxBorderG"]) ? $Format["BoxBorderG"] : 255;
- $BoxBorderB = isset($Format["BoxBorderB"]) ? $Format["BoxBorderB"] : 255;
- $BoxBorderAlpha = isset($Format["BoxBorderAlpha"]) ? $Format["BoxBorderAlpha"] : 100;
-
- $CaptionSettings = array("DrawBox"=>$DrawBox,"DrawBoxBorder"=>$DrawBoxBorder,"BorderOffset"=>$BorderOffset,"BoxRounded"=>$BoxRounded,"RoundedRadius"=>$RoundedRadius,
- "BoxR"=>$BoxR,"BoxG"=>$BoxG,"BoxB"=>$BoxB,"BoxAlpha"=>$BoxAlpha,"BoxSurrounding"=>$BoxSurrounding,
- "BoxBorderR"=>$BoxBorderR,"BoxBorderG"=>$BoxBorderG,"BoxBorderB"=>$BoxBorderB,"BoxBorderAlpha"=>$BoxBorderAlpha);
-
- list($XMargin,$XDivs) = $this->scaleGetXSettings();
-
- $Data = $this->DataSet->getData();
- foreach($Data["Series"] as $SerieName => $Serie)
- {
- if ( $Serie["isDrawable"] == TRUE && $SerieName != $Data["Abscissa"] && !isset($ExcludedSeries[$SerieName]))
- {
- $R = $Serie["Color"]["R"]; $G = $Serie["Color"]["G"]; $B = $Serie["Color"]["B"]; $Alpha = $Serie["Color"]["Alpha"]; $Ticks = $Serie["Ticks"];
- if ( $DisplayColor == DISPLAY_AUTO ) { $DisplayR = $R; $DisplayG = $G; $DisplayB = $B; }
-
- $MinValue = $this->DataSet->getMin($SerieName);
- $MaxValue = $this->DataSet->getMax($SerieName);
-
- $MinPos = VOID; $MaxPos = VOID;
- foreach($Serie["Data"] as $Key => $Value)
- {
- if ( $Value == $MinValue && $MinPos == VOID ) { $MinPos = $Key; }
- if ( $Value == $MaxValue ) { $MaxPos = $Key; }
- }
-
- $AxisID = $Serie["Axis"];
- $Mode = $Data["Axis"][$AxisID]["Display"];
- $Format = $Data["Axis"][$AxisID]["Format"];
- $Unit = $Data["Axis"][$AxisID]["Unit"];
-
- $PosArray = $this->scaleComputeY($Serie["Data"],array("AxisID"=>$Serie["Axis"]));
-
- if ( $Data["Orientation"] == SCALE_POS_LEFTRIGHT )
- {
- $XStep = ($this->GraphAreaX2-$this->GraphAreaX1-$XMargin*2)/$XDivs;
- $X = $this->GraphAreaX1 + $XMargin;
- $SerieOffset = isset($Serie["XOffset"]) ? $Serie["XOffset"] : 0;
-
- if ( $Type == BOUND_MAX || $Type == BOUND_BOTH )
- {
- if ( $MaxLabelPos == BOUND_LABEL_POS_TOP || ( $MaxLabelPos == BOUND_LABEL_POS_AUTO && $MaxValue >= 0) ) { $YPos = $PosArray[$MaxPos] - $DisplayOffset + 2; $Align = TEXT_ALIGN_BOTTOMMIDDLE; }
- if ( $MaxLabelPos == BOUND_LABEL_POS_BOTTOM || ( $MaxLabelPos == BOUND_LABEL_POS_AUTO && $MaxValue < 0) ) { $YPos = $PosArray[$MaxPos] + $DisplayOffset + 2; $Align = TEXT_ALIGN_TOPMIDDLE; }
-
- $XPos = $X + $MaxPos*$XStep + $SerieOffset;
- $Label = $MaxLabelTxt.$this->scaleFormat(round($MaxValue,$Decimals),$Mode,$Format,$Unit);
-
- $TxtPos = $this->getTextBox($XPos,$YPos,$this->FontName,$this->FontSize,0,$Label);
- $XOffset = 0; $YOffset = 0;
- if ( $TxtPos[0]["X"] < $this->GraphAreaX1 ) { $XOffset = (($this->GraphAreaX1 - $TxtPos[0]["X"])/2); }
- if ( $TxtPos[1]["X"] > $this->GraphAreaX2 ) { $XOffset = -(($TxtPos[1]["X"] - $this->GraphAreaX2)/2); }
- if ( $TxtPos[2]["Y"] < $this->GraphAreaY1 ) { $YOffset = $this->GraphAreaY1 - $TxtPos[2]["Y"]; }
- if ( $TxtPos[0]["Y"] > $this->GraphAreaY2 ) { $YOffset = -($TxtPos[0]["Y"] - $this->GraphAreaY2); }
-
- $CaptionSettings["R"] = $MaxDisplayR; $CaptionSettings["G"] = $MaxDisplayG;
- $CaptionSettings["B"] = $MaxDisplayB; $CaptionSettings["Align"] = $Align;
-
- $this->drawText($XPos+$XOffset,$YPos+$YOffset,$Label,$CaptionSettings);
- }
-
- if ( $Type == BOUND_MIN || $Type == BOUND_BOTH )
- {
- if ( $MinLabelPos == BOUND_LABEL_POS_TOP || ( $MinLabelPos == BOUND_LABEL_POS_AUTO && $MinValue >= 0) ) { $YPos = $PosArray[$MinPos] - $DisplayOffset + 2; $Align = TEXT_ALIGN_BOTTOMMIDDLE; }
- if ( $MinLabelPos == BOUND_LABEL_POS_BOTTOM || ( $MinLabelPos == BOUND_LABEL_POS_AUTO && $MinValue < 0) ) { $YPos = $PosArray[$MinPos] + $DisplayOffset + 2; $Align = TEXT_ALIGN_TOPMIDDLE; }
-
- $XPos = $X + $MinPos*$XStep + $SerieOffset;
- $Label = $MinLabelTxt.$this->scaleFormat(round($MinValue,$Decimals),$Mode,$Format,$Unit);
-
- $TxtPos = $this->getTextBox($XPos,$YPos,$this->FontName,$this->FontSize,0,$Label);
- $XOffset = 0; $YOffset = 0;
- if ( $TxtPos[0]["X"] < $this->GraphAreaX1 ) { $XOffset = (($this->GraphAreaX1 - $TxtPos[0]["X"])/2); }
- if ( $TxtPos[1]["X"] > $this->GraphAreaX2 ) { $XOffset = -(($TxtPos[1]["X"] - $this->GraphAreaX2)/2); }
- if ( $TxtPos[2]["Y"] < $this->GraphAreaY1 ) { $YOffset = $this->GraphAreaY1 - $TxtPos[2]["Y"]; }
- if ( $TxtPos[0]["Y"] > $this->GraphAreaY2 ) { $YOffset = -($TxtPos[0]["Y"] - $this->GraphAreaY2); }
-
- $CaptionSettings["R"] = $MinDisplayR; $CaptionSettings["G"] = $MinDisplayG;
- $CaptionSettings["B"] = $MinDisplayB; $CaptionSettings["Align"] = $Align;
-
- $this->drawText($XPos+$XOffset,$YPos-$DisplayOffset+$YOffset,$Label,$CaptionSettings);
- }
- }
- else
- {
- $XStep = ($this->GraphAreaY2-$this->GraphAreaY1-$XMargin*2)/$XDivs;
- $X = $this->GraphAreaY1 + $XMargin;
- $SerieOffset = isset($Serie["XOffset"]) ? $Serie["XOffset"] : 0;
-
- if ( $Type == BOUND_MAX || $Type == BOUND_BOTH )
- {
- if ( $MaxLabelPos == BOUND_LABEL_POS_TOP || ( $MaxLabelPos == BOUND_LABEL_POS_AUTO && $MaxValue >= 0) ) { $YPos = $PosArray[$MaxPos] + $DisplayOffset + 2; $Align = TEXT_ALIGN_MIDDLELEFT; }
- if ( $MaxLabelPos == BOUND_LABEL_POS_BOTTOM || ( $MaxLabelPos == BOUND_LABEL_POS_AUTO && $MaxValue < 0) ) { $YPos = $PosArray[$MaxPos] - $DisplayOffset + 2; $Align = TEXT_ALIGN_MIDDLERIGHT; }
-
- $XPos = $X + $MaxPos*$XStep + $SerieOffset;
- $Label = $MaxLabelTxt.$this->scaleFormat($MaxValue,$Mode,$Format,$Unit);
-
- $TxtPos = $this->getTextBox($YPos,$XPos,$this->FontName,$this->FontSize,0,$Label);
- $XOffset = 0; $YOffset = 0;
- if ( $TxtPos[0]["X"] < $this->GraphAreaX1 ) { $XOffset = $this->GraphAreaX1 - $TxtPos[0]["X"]; }
- if ( $TxtPos[1]["X"] > $this->GraphAreaX2 ) { $XOffset = -($TxtPos[1]["X"] - $this->GraphAreaX2); }
- if ( $TxtPos[2]["Y"] < $this->GraphAreaY1 ) { $YOffset = ($this->GraphAreaY1 - $TxtPos[2]["Y"])/2; }
- if ( $TxtPos[0]["Y"] > $this->GraphAreaY2 ) { $YOffset = -(($TxtPos[0]["Y"] - $this->GraphAreaY2)/2);}
-
- $CaptionSettings["R"] = $MaxDisplayR; $CaptionSettings["G"] = $MaxDisplayG;
- $CaptionSettings["B"] = $MaxDisplayB; $CaptionSettings["Align"] = $Align;
-
- $this->drawText($YPos+$XOffset,$XPos+$YOffset,$Label,$CaptionSettings);
- }
-
- if ( $Type == BOUND_MIN || $Type == BOUND_BOTH )
- {
- if ( $MinLabelPos == BOUND_LABEL_POS_TOP || ( $MinLabelPos == BOUND_LABEL_POS_AUTO && $MinValue >= 0) ) { $YPos = $PosArray[$MinPos] + $DisplayOffset + 2; $Align = TEXT_ALIGN_MIDDLELEFT; }
- if ( $MinLabelPos == BOUND_LABEL_POS_BOTTOM || ( $MinLabelPos == BOUND_LABEL_POS_AUTO && $MinValue < 0) ) { $YPos = $PosArray[$MinPos] - $DisplayOffset + 2; $Align = TEXT_ALIGN_MIDDLERIGHT; }
-
- $XPos = $X + $MinPos*$XStep + $SerieOffset;
- $Label = $MinLabelTxt.$this->scaleFormat($MinValue,$Mode,$Format,$Unit);
-
- $TxtPos = $this->getTextBox($YPos,$XPos,$this->FontName,$this->FontSize,0,$Label);
- $XOffset = 0; $YOffset = 0;
- if ( $TxtPos[0]["X"] < $this->GraphAreaX1 ) { $XOffset = $this->GraphAreaX1 - $TxtPos[0]["X"]; }
- if ( $TxtPos[1]["X"] > $this->GraphAreaX2 ) { $XOffset = -($TxtPos[1]["X"] - $this->GraphAreaX2); }
- if ( $TxtPos[2]["Y"] < $this->GraphAreaY1 ) { $YOffset = ($this->GraphAreaY1 - $TxtPos[2]["Y"])/2; }
- if ( $TxtPos[0]["Y"] > $this->GraphAreaY2 ) { $YOffset = -(($TxtPos[0]["Y"] - $this->GraphAreaY2)/2);}
-
- $CaptionSettings["R"] = $MinDisplayR; $CaptionSettings["G"] = $MinDisplayG;
- $CaptionSettings["B"] = $MinDisplayB; $CaptionSettings["Align"] = $Align;
-
- $this->drawText($YPos+$XOffset,$XPos+$YOffset,$Label,$CaptionSettings);
- }
- }
- }
- }
- }
-
- /* Draw a plot chart */
- function drawPlotChart($Format=NULL)
- {
- $PlotSize = isset($Format["PlotSize"]) ? $Format["PlotSize"] : NULL;
- $PlotBorder = isset($Format["PlotBorder"]) ? $Format["PlotBorder"] : FALSE;
- $BorderR = isset($Format["BorderR"]) ? $Format["BorderR"] : 50;
- $BorderG = isset($Format["BorderG"]) ? $Format["BorderG"] : 50;
- $BorderB = isset($Format["BorderB"]) ? $Format["BorderB"] : 50;
- $BorderAlpha = isset($Format["BorderAlpha"]) ? $Format["BorderAlpha"] : 30;
- $BorderSize = isset($Format["BorderSize"]) ? $Format["BorderSize"] : 2;
- $Surrounding = isset($Format["Surrounding"]) ? $Format["Surrounding"] : NULL;
- $DisplayValues = isset($Format["DisplayValues"]) ? $Format["DisplayValues"] : FALSE;
- $DisplayOffset = isset($Format["DisplayOffset"]) ? $Format["DisplayOffset"] : 4;
- $DisplayColor = isset($Format["DisplayColor"]) ? $Format["DisplayColor"] : DISPLAY_MANUAL;
- $DisplayR = isset($Format["DisplayR"]) ? $Format["DisplayR"] : 0;
- $DisplayG = isset($Format["DisplayG"]) ? $Format["DisplayG"] : 0;
- $DisplayB = isset($Format["DisplayB"]) ? $Format["DisplayB"] : 0;
- $RecordImageMap = isset($Format["RecordImageMap"]) ? $Format["RecordImageMap"] : FALSE;
-
- $this->LastChartLayout = CHART_LAST_LAYOUT_REGULAR;
-
- $Data = $this->DataSet->getData();
- list($XMargin,$XDivs) = $this->scaleGetXSettings();
-
- foreach($Data["Series"] as $SerieName => $Serie)
- {
- if ( $Serie["isDrawable"] == TRUE && $SerieName != $Data["Abscissa"] )
- {
- if ( isset($Serie["Weight"]) ) { $SerieWeight = $Serie["Weight"] + 2; } else { $SerieWeight = 2; }
- if ( $PlotSize != NULL ) { $SerieWeight = $PlotSize; }
-
- $R = $Serie["Color"]["R"]; $G = $Serie["Color"]["G"]; $B = $Serie["Color"]["B"]; $Alpha = $Serie["Color"]["Alpha"]; $Ticks = $Serie["Ticks"];
- if ( $Surrounding != NULL ) { $BorderR = $R + $Surrounding; $BorderG = $G + $Surrounding; $BorderB = $B + $Surrounding; }
- if ( isset($Serie["Picture"]) )
- { $Picture = $Serie["Picture"]; list($PicWidth,$PicHeight,$PicType) = $this->getPicInfo($Picture); }
- else { $Picture = NULL; $PicOffset = 0; }
-
- if ( $DisplayColor == DISPLAY_AUTO ) { $DisplayR = $R; $DisplayG = $G; $DisplayB = $B; }
-
- $AxisID = $Serie["Axis"];
- $Shape = $Serie["Shape"];
- $Mode = $Data["Axis"][$AxisID]["Display"];
- $Format = $Data["Axis"][$AxisID]["Format"];
- $Unit = $Data["Axis"][$AxisID]["Unit"];
-
- if (isset($Serie["Description"])) { $SerieDescription = $Serie["Description"]; } else { $SerieDescription = $SerieName; }
-
- $PosArray = $this->scaleComputeY($Serie["Data"],array("AxisID"=>$Serie["Axis"]));
-
- $this->DataSet->Data["Series"][$SerieName]["XOffset"] = 0;
-
- if ( $Data["Orientation"] == SCALE_POS_LEFTRIGHT )
- {
- if ( $XDivs == 0 ) { $XStep = ($this->GraphAreaX2-$this->GraphAreaX1)/4; } else { $XStep = ($this->GraphAreaX2-$this->GraphAreaX1-$XMargin*2)/$XDivs; }
- if ( $Picture != NULL ) { $PicOffset = $PicHeight / 2; $SerieWeight = 0; }
- $X = $this->GraphAreaX1 + $XMargin;
-
- if ( !is_array($PosArray) ) { $Value = $PosArray; $PosArray = ""; $PosArray[0] = $Value; }
- foreach($PosArray as $Key => $Y)
- {
- if ( $DisplayValues )
- $this->drawText($X,$Y-$DisplayOffset-$SerieWeight-$BorderSize-$PicOffset,$this->scaleFormat($Serie["Data"][$Key],$Mode,$Format,$Unit),array("R"=>$DisplayR,"G"=>$DisplayG,"B"=>$DisplayB,"Align"=>TEXT_ALIGN_BOTTOMMIDDLE));
-
- if ( $Y != VOID )
- {
- if ( $RecordImageMap ) { $this->addToImageMap("CIRCLE",floor($X).",".floor($Y).",".$SerieWeight,$this->toHTMLColor($R,$G,$B),$SerieDescription,$this->scaleFormat($Serie["Data"][$Key],$Mode,$Format,$Unit)); }
-
- if ( $Picture != NULL )
- { $this->drawFromPicture($PicType,$Picture,$X-$PicWidth/2,$Y-$PicHeight/2); }
- else
- { $this->drawShape($X,$Y,$Shape,$SerieWeight,$PlotBorder,$BorderSize,$R,$G,$B,$Alpha,$BorderR,$BorderG,$BorderB,$BorderAlpha); }
- }
- $X = $X + $XStep;
- }
- }
- else
- {
- if ( $XDivs == 0 ) { $YStep = ($this->GraphAreaY2-$this->GraphAreaY1)/4; } else { $YStep = ($this->GraphAreaY2-$this->GraphAreaY1-$XMargin*2)/$XDivs; }
- if ( $Picture != NULL ) { $PicOffset = $PicWidth / 2; $SerieWeight = 0; }
- $Y = $this->GraphAreaY1 + $XMargin;
-
- if ( !is_array($PosArray) ) { $Value = $PosArray; $PosArray = ""; $PosArray[0] = $Value; }
- foreach($PosArray as $Key => $X)
- {
- if ( $DisplayValues )
- $this->drawText($X+$DisplayOffset+$SerieWeight+$BorderSize+$PicOffset,$Y,$this->scaleFormat($Serie["Data"][$Key],$Mode,$Format,$Unit),array("Angle"=>270,"R"=>$DisplayR,"G"=>$DisplayG,"B"=>$DisplayB,"Align"=>TEXT_ALIGN_BOTTOMMIDDLE));
-
- if ( $X != VOID )
- {
- if ( $RecordImageMap ) { $this->addToImageMap("CIRCLE",floor($X).",".floor($Y).",".$SerieWeight,$this->toHTMLColor($R,$G,$B),$SerieDescription,$this->scaleFormat($Serie["Data"][$Key],$Mode,$Format,$Unit)); }
-
- if ( $Picture != NULL )
- { $this->drawFromPicture($PicType,$Picture,$X-$PicWidth/2,$Y-$PicHeight/2); }
- else
- { $this->drawShape($X,$Y,$Shape,$SerieWeight,$PlotBorder,$BorderSize,$R,$G,$B,$Alpha,$BorderR,$BorderG,$BorderB,$BorderAlpha); }
- }
- $Y = $Y + $YStep;
- }
- }
- }
- }
- }
-
- /* Draw a spline chart */
- function drawSplineChart($Format=NULL)
- {
- $BreakVoid = isset($Format["BreakVoid"]) ? $Format["BreakVoid"] : TRUE;
- $VoidTicks = isset($Format["VoidTicks"]) ? $Format["VoidTicks"] : 4;
- $BreakR = isset($Format["BreakR"]) ? $Format["BreakR"] : NULL; // 234
- $BreakG = isset($Format["BreakG"]) ? $Format["BreakG"] : NULL; // 55
- $BreakB = isset($Format["BreakB"]) ? $Format["BreakB"] : NULL; // 26
- $DisplayValues = isset($Format["DisplayValues"]) ? $Format["DisplayValues"] : FALSE;
- $DisplayOffset = isset($Format["DisplayOffset"]) ? $Format["DisplayOffset"] : 2;
- $DisplayColor = isset($Format["DisplayColor"]) ? $Format["DisplayColor"] : DISPLAY_MANUAL;
- $DisplayR = isset($Format["DisplayR"]) ? $Format["DisplayR"] : 0;
- $DisplayG = isset($Format["DisplayG"]) ? $Format["DisplayG"] : 0;
- $DisplayB = isset($Format["DisplayB"]) ? $Format["DisplayB"] : 0;
- $RecordImageMap = isset($Format["RecordImageMap"]) ? $Format["RecordImageMap"] : FALSE;
- $ImageMapPlotSize = isset($Format["ImageMapPlotSize"]) ? $Format["ImageMapPlotSize"] : 5;
-
- $this->LastChartLayout = CHART_LAST_LAYOUT_REGULAR;
-
- $Data = $this->DataSet->getData();
- list($XMargin,$XDivs) = $this->scaleGetXSettings();
- foreach($Data["Series"] as $SerieName => $Serie)
- {
- if ( $Serie["isDrawable"] == TRUE && $SerieName != $Data["Abscissa"] )
- {
- $R = $Serie["Color"]["R"]; $G = $Serie["Color"]["G"]; $B = $Serie["Color"]["B"]; $Alpha = $Serie["Color"]["Alpha"]; $Ticks = $Serie["Ticks"]; $Weight = $Serie["Weight"];
-
- if ( $BreakR == NULL )
- $BreakSettings = array("R"=>$R,"G"=>$G,"B"=>$B,"Alpha"=>$Alpha,"Ticks"=>$VoidTicks);
- else
- $BreakSettings = array("R"=>$BreakR,"G"=>$BreakG,"B"=>$BreakB,"Alpha"=>$Alpha,"Ticks"=>$VoidTicks,"Weight"=>$Weight);
-
- if ( $DisplayColor == DISPLAY_AUTO ) { $DisplayR = $R; $DisplayG = $G; $DisplayB = $B; }
-
- $AxisID = $Serie["Axis"];
- $Mode = $Data["Axis"][$AxisID]["Display"];
- $Format = $Data["Axis"][$AxisID]["Format"];
- $Unit = $Data["Axis"][$AxisID]["Unit"];
-
- if (isset($Serie["Description"])) { $SerieDescription = $Serie["Description"]; } else { $SerieDescription = $SerieName; }
-
- $PosArray = $this->scaleComputeY($Serie["Data"],array("AxisID"=>$Serie["Axis"]));
-
- $this->DataSet->Data["Series"][$SerieName]["XOffset"] = 0;
-
- if ( $Data["Orientation"] == SCALE_POS_LEFTRIGHT )
- {
- if ( $XDivs == 0 ) { $XStep = ($this->GraphAreaX2-$this->GraphAreaX1)/4; } else { $XStep = ($this->GraphAreaX2-$this->GraphAreaX1-$XMargin*2)/$XDivs; }
- $X = $this->GraphAreaX1 + $XMargin; $WayPoints = "";
- $Force = $XStep / 5;
-
- if ( !is_array($PosArray) ) { $Value = $PosArray; $PosArray = ""; $PosArray[0] = $Value; }
- $LastGoodY = NULL; $LastGoodX = NULL; $LastX = 1; $LastY = 1;
- foreach($PosArray as $Key => $Y)
- {
- if ( $DisplayValues )
- $this->drawText($X,$Y-$DisplayOffset,$this->scaleFormat($Serie["Data"][$Key],$Mode,$Format,$Unit),array("R"=>$DisplayR,"G"=>$DisplayG,"B"=>$DisplayB,"Align"=>TEXT_ALIGN_BOTTOMMIDDLE));
-
- if ( $RecordImageMap && $Y != VOID ) { $this->addToImageMap("CIRCLE",floor($X).",".floor($Y).",".$ImageMapPlotSize,$this->toHTMLColor($R,$G,$B),$SerieDescription,$this->scaleFormat($Serie["Data"][$Key],$Mode,$Format,$Unit)); }
-
- if ( $Y == VOID && $LastY != NULL )
- { $this->drawSpline($WayPoints,array("Force"=>$Force,"R"=>$R,"G"=>$G,"B"=>$B,"Alpha"=>$Alpha,"Ticks"=>$Ticks,"Weight"=>$Weight)); $WayPoints = ""; }
-
- if ( $Y != VOID && $LastY == NULL && $LastGoodY != NULL && !$BreakVoid )
- { $this->drawLine($LastGoodX,$LastGoodY,$X,$Y,$BreakSettings); }
-
- if ( $Y != VOID )
- $WayPoints[] = array($X,$Y);
-
- if ( $Y != VOID ) { $LastGoodY = $Y; $LastGoodX = $X; }
- if ( $Y == VOID ) { $Y = NULL; }
-
- $LastX = $X; $LastY = $Y;
- $X = $X + $XStep;
- }
- $this->drawSpline($WayPoints,array("Force"=>$Force,"R"=>$R,"G"=>$G,"B"=>$B,"Alpha"=>$Alpha,"Ticks"=>$Ticks,"Weight"=>$Weight));
- }
- else
- {
- if ( $XDivs == 0 ) { $YStep = ($this->GraphAreaY2-$this->GraphAreaY1)/4; } else { $YStep = ($this->GraphAreaY2-$this->GraphAreaY1-$XMargin*2)/$XDivs; }
- $Y = $this->GraphAreaY1 + $XMargin; $WayPoints = "";
- $Force = $YStep / 5;
-
- if ( !is_array($PosArray) ) { $Value = $PosArray; $PosArray = ""; $PosArray[0] = $Value; }
- $LastGoodY = NULL; $LastGoodX = NULL; $LastX = 1; $LastY = 1;
- foreach($PosArray as $Key => $X)
- {
- if ( $DisplayValues )
- $this->drawText($X+$DisplayOffset,$Y,$this->scaleFormat($Serie["Data"][$Key],$Mode,$Format,$Unit),array("Angle"=>270,"R"=>$DisplayR,"G"=>$DisplayG,"B"=>$DisplayB,"Align"=>TEXT_ALIGN_BOTTOMMIDDLE));
-
- if ( $RecordImageMap && $X != VOID ) { $this->addToImageMap("CIRCLE",floor($X).",".floor($Y).",".$ImageMapPlotSize,$this->toHTMLColor($R,$G,$B),$SerieDescription,$this->scaleFormat($Serie["Data"][$Key],$Mode,$Format,$Unit)); }
-
- if ( $X == VOID && $LastX != NULL )
- { $this->drawSpline($WayPoints,array("Force"=>$Force,"R"=>$R,"G"=>$G,"B"=>$B,"Alpha"=>$Alpha,"Ticks"=>$Ticks,"Weight"=>$Weight)); $WayPoints = ""; }
-
- if ( $X != VOID && $LastX == NULL && $LastGoodX != NULL && !$BreakVoid )
- { $this->drawLine($LastGoodX,$LastGoodY,$X,$Y,$BreakSettings); }
-
- if ( $X != VOID )
- $WayPoints[] = array($X,$Y);
-
- if ( $X != VOID ) { $LastGoodX = $X; $LastGoodY = $Y; }
- if ( $X == VOID ) { $X = NULL; }
-
- $LastX = $X; $LastY = $Y;
- $Y = $Y + $YStep;
- }
- $this->drawSpline($WayPoints,array("Force"=>$Force,"R"=>$R,"G"=>$G,"B"=>$B,"Alpha"=>$Alpha,"Ticks"=>$Ticks,"Weight"=>$Weight));
- }
- }
- }
- }
-
- /* Draw a filled spline chart */
- function drawFilledSplineChart($Format=NULL)
- {
- $DisplayValues = isset($Format["DisplayValues"]) ? $Format["DisplayValues"] : FALSE;
- $DisplayOffset = isset($Format["DisplayOffset"]) ? $Format["DisplayOffset"] : 2;
- $DisplayColor = isset($Format["DisplayColor"]) ? $Format["DisplayColor"] : DISPLAY_MANUAL;
- $DisplayR = isset($Format["DisplayR"]) ? $Format["DisplayR"] : 0;
- $DisplayG = isset($Format["DisplayG"]) ? $Format["DisplayG"] : 0;
- $DisplayB = isset($Format["DisplayB"]) ? $Format["DisplayB"] : 0;
- $AroundZero = isset($Format["AroundZero"]) ? $Format["AroundZero"] : TRUE;
- $Threshold = isset($Format["Threshold"]) ? $Format["Threshold"] : NULL;
-
- $this->LastChartLayout = CHART_LAST_LAYOUT_REGULAR;
-
- $Data = $this->DataSet->getData();
- list($XMargin,$XDivs) = $this->scaleGetXSettings();
- foreach($Data["Series"] as $SerieName => $Serie)
- {
- if ( $Serie["isDrawable"] == TRUE && $SerieName != $Data["Abscissa"] )
- {
- $R = $Serie["Color"]["R"]; $G = $Serie["Color"]["G"]; $B = $Serie["Color"]["B"]; $Alpha = $Serie["Color"]["Alpha"]; $Ticks = $Serie["Ticks"];
- if ( $DisplayColor == DISPLAY_AUTO ) { $DisplayR = $R; $DisplayG = $G; $DisplayB = $B; }
-
- $AxisID = $Serie["Axis"];
- $Mode = $Data["Axis"][$AxisID]["Display"];
- $Format = $Data["Axis"][$AxisID]["Format"];
- $Unit = $Data["Axis"][$AxisID]["Unit"];
-
- $PosArray = $this->scaleComputeY($Serie["Data"],array("AxisID"=>$Serie["Axis"]));
- if ( $AroundZero ) { $YZero = $this->scaleComputeY(0,array("AxisID"=>$Serie["Axis"])); }
-
- if ( $Threshold != NULL )
- {
- foreach($Threshold as $Key => $Params)
- {
- $Threshold[$Key]["MinX"] = $this->scaleComputeY($Params["Min"],array("AxisID"=>$Serie["Axis"]));
- $Threshold[$Key]["MaxX"] = $this->scaleComputeY($Params["Max"],array("AxisID"=>$Serie["Axis"]));
- }
- }
-
- $this->DataSet->Data["Series"][$SerieName]["XOffset"] = 0;
-
- if ( $Data["Orientation"] == SCALE_POS_LEFTRIGHT )
- {
- if ( $XDivs == 0 ) { $XStep = ($this->GraphAreaX2-$this->GraphAreaX1)/4; } else { $XStep = ($this->GraphAreaX2-$this->GraphAreaX1-$XMargin*2)/$XDivs; }
- $X = $this->GraphAreaX1 + $XMargin; $WayPoints = "";
- $Force = $XStep / 5;
-
- if ( !$AroundZero ) { $YZero = $this->GraphAreaY2-1; }
- if ( $YZero > $this->GraphAreaY2-1 ) { $YZero = $this->GraphAreaY2-1; }
- if ( $YZero < $this->GraphAreaY1+1 ) { $YZero = $this->GraphAreaY1+1; }
-
- $LastX = ""; $LastY = "";
- if ( !is_array($PosArray) ) { $Value = $PosArray; $PosArray = ""; $PosArray[0] = $Value; }
- foreach($PosArray as $Key => $Y)
- {
- if ( $DisplayValues )
- $this->drawText($X,$Y-$DisplayOffset,$this->scaleFormat($Serie["Data"][$Key],$Mode,$Format,$Unit),array("R"=>$DisplayR,"G"=>$DisplayG,"B"=>$DisplayB,"Align"=>TEXT_ALIGN_BOTTOMMIDDLE));
-
- if ( $Y == VOID )
- {
- $Area = $this->drawSpline($WayPoints,array("Force"=>$Force,"PathOnly"=>TRUE));
-
- if ( $Area != "" )
- {
- foreach ($Area as $key => $Points)
- {
- $Corners = ""; $Corners[] = $Area[$key][0]["X"]; $Corners[] = $YZero;
- foreach($Points as $subKey => $Point)
- {
- if ( $subKey == count($Points)-1) { $Corners[] = $Point["X"]-1; } else { $Corners[] = $Point["X"]; }
- $Corners[] = $Point["Y"]+1;
- }
- $Corners[] = $Points[$subKey]["X"]-1; $Corners[] = $YZero;
-
- $this->drawPolygonChart($Corners,array("R"=>$R,"G"=>$G,"B"=>$B,"Alpha"=>$Alpha/2,"NoBorder"=>TRUE,"Threshold"=>$Threshold));
- }
- $this->drawSpline($WayPoints,array("Force"=>$Force,"R"=>$R,"G"=>$G,"B"=>$B,"Alpha"=>$Alpha,"Ticks"=>$Ticks));
- }
-
- $WayPoints = "";
- }
- else
- $WayPoints[] = array($X,$Y-.5); /* -.5 for AA visual fix */
-
- $X = $X + $XStep;
- }
- $Area = $this->drawSpline($WayPoints,array("Force"=>$Force,"PathOnly"=>TRUE));
-
- if ( $Area != "" )
- {
- foreach ($Area as $key => $Points)
- {
- $Corners = ""; $Corners[] = $Area[$key][0]["X"]; $Corners[] = $YZero;
- foreach($Points as $subKey => $Point)
- {
- if ( $subKey == count($Points)-1) { $Corners[] = $Point["X"]-1; } else { $Corners[] = $Point["X"]; }
- $Corners[] = $Point["Y"]+1;
- }
- $Corners[] = $Points[$subKey]["X"]-1; $Corners[] = $YZero;
-
- $this->drawPolygonChart($Corners,array("R"=>$R,"G"=>$G,"B"=>$B,"Alpha"=>$Alpha/2,"NoBorder"=>TRUE,"Threshold"=>$Threshold));
- }
- $this->drawSpline($WayPoints,array("Force"=>$Force,"R"=>$R,"G"=>$G,"B"=>$B,"Alpha"=>$Alpha,"Ticks"=>$Ticks));
- }
- }
- else
- {
- if ( $XDivs == 0 ) { $YStep = ($this->GraphAreaY2-$this->GraphAreaY1)/4; } else { $YStep = ($this->GraphAreaY2-$this->GraphAreaY1-$XMargin*2)/$XDivs; }
- $Y = $this->GraphAreaY1 + $XMargin; $WayPoints = "";
- $Force = $YStep / 5;
-
- if ( !$AroundZero ) { $YZero = $this->GraphAreaX1+1; }
- if ( $YZero > $this->GraphAreaX2-1 ) { $YZero = $this->GraphAreaX2-1; }
- if ( $YZero < $this->GraphAreaX1+1 ) { $YZero = $this->GraphAreaX1+1; }
-
- if ( !is_array($PosArray) ) { $Value = $PosArray; $PosArray = ""; $PosArray[0] = $Value; }
- foreach($PosArray as $Key => $X)
- {
- if ( $DisplayValues )
- $this->drawText($X+$DisplayOffset,$Y,$this->scaleFormat($Serie["Data"][$Key],$Mode,$Format,$Unit),array("Angle"=>270,"R"=>$DisplayR,"G"=>$DisplayG,"B"=>$DisplayB,"Align"=>TEXT_ALIGN_BOTTOMMIDDLE));
-
- if ( $X == VOID )
- {
- $Area = $this->drawSpline($WayPoints,array("Force"=>$Force,"PathOnly"=>TRUE));
-
- if ( $Area != "" )
- {
- foreach ($Area as $key => $Points)
- {
- $Corners = ""; $Corners[] = $YZero; $Corners[] = $Area[$key][0]["Y"];
- foreach($Points as $subKey => $Point)
- {
- if ( $subKey == count($Points)-1) { $Corners[] = $Point["X"]-1; } else { $Corners[] = $Point["X"]; }
- $Corners[] = $Point["Y"];
- }
- $Corners[] = $YZero; $Corners[] = $Points[$subKey]["Y"]-1;
-
- $this->drawPolygonChart($Corners,array("R"=>$R,"G"=>$G,"B"=>$B,"Alpha"=>$Alpha/2,"NoBorder"=>TRUE,"Threshold"=>$Threshold));
- }
- $this->drawSpline($WayPoints,array("Force"=>$Force,"R"=>$R,"G"=>$G,"B"=>$B,"Alpha"=>$Alpha,"Ticks"=>$Ticks));
- }
-
- $WayPoints = "";
- }
- else
- $WayPoints[] = array($X,$Y);
-
- $Y = $Y + $YStep;
- }
- $Area = $this->drawSpline($WayPoints,array("Force"=>$Force,"PathOnly"=>TRUE));
-
- if ( $Area != "" )
- {
- foreach ($Area as $key => $Points)
- {
- $Corners = ""; $Corners[] = $YZero; $Corners[] = $Area[$key][0]["Y"];
- foreach($Points as $subKey => $Point)
- {
- if ( $subKey == count($Points)-1) { $Corners[] = $Point["X"]-1; } else { $Corners[] = $Point["X"]; }
- $Corners[] = $Point["Y"];
- }
- $Corners[] = $YZero; $Corners[] = $Points[$subKey]["Y"]-1;
-
- $this->drawPolygonChart($Corners,array("R"=>$R,"G"=>$G,"B"=>$B,"Alpha"=>$Alpha/2,"NoBorder"=>TRUE,"Threshold"=>$Threshold));
- }
- $this->drawSpline($WayPoints,array("Force"=>$Force,"R"=>$R,"G"=>$G,"B"=>$B,"Alpha"=>$Alpha,"Ticks"=>$Ticks));
- }
-
- }
- }
- }
- }
-
- /* Draw a line chart */
- function drawLineChart($Format=NULL)
- {
- $BreakVoid = isset($Format["BreakVoid"]) ? $Format["BreakVoid"] : TRUE;
- $VoidTicks = isset($Format["VoidTicks"]) ? $Format["VoidTicks"] : 4;
- $BreakR = isset($Format["BreakR"]) ? $Format["BreakR"] : NULL;
- $BreakG = isset($Format["BreakG"]) ? $Format["BreakG"] : NULL;
- $BreakB = isset($Format["BreakB"]) ? $Format["BreakB"] : NULL;
- $DisplayValues = isset($Format["DisplayValues"]) ? $Format["DisplayValues"] : FALSE;
- $DisplayOffset = isset($Format["DisplayOffset"]) ? $Format["DisplayOffset"] : 2;
- $DisplayColor = isset($Format["DisplayColor"]) ? $Format["DisplayColor"] : DISPLAY_MANUAL;
- $DisplayR = isset($Format["DisplayR"]) ? $Format["DisplayR"] : 0;
- $DisplayG = isset($Format["DisplayG"]) ? $Format["DisplayG"] : 0;
- $DisplayB = isset($Format["DisplayB"]) ? $Format["DisplayB"] : 0;
- $RecordImageMap = isset($Format["RecordImageMap"]) ? $Format["RecordImageMap"] : FALSE;
- $ImageMapPlotSize = isset($Format["ImageMapPlotSize"]) ? $Format["ImageMapPlotSize"] : 5;
- $ForceColor = isset($Format["ForceColor"]) ? $Format["ForceColor"] : FALSE;
- $ForceR = isset($Format["ForceR"]) ? $Format["ForceR"] : 0;
- $ForceG = isset($Format["ForceG"]) ? $Format["ForceG"] : 0;
- $ForceB = isset($Format["ForceB"]) ? $Format["ForceB"] : 0;
- $ForceAlpha = isset($Format["ForceAlpha"]) ? $Format["ForceAlpha"] : 100;
-
- $this->LastChartLayout = CHART_LAST_LAYOUT_REGULAR;
-
- $Data = $this->DataSet->getData();
- list($XMargin,$XDivs) = $this->scaleGetXSettings();
- foreach($Data["Series"] as $SerieName => $Serie)
- {
- if ( $Serie["isDrawable"] == TRUE && $SerieName != $Data["Abscissa"] )
- {
- $R = $Serie["Color"]["R"]; $G = $Serie["Color"]["G"]; $B = $Serie["Color"]["B"]; $Alpha = $Serie["Color"]["Alpha"]; $Ticks = $Serie["Ticks"]; $Weight = $Serie["Weight"];
-
- if ( $ForceColor )
- { $R = $ForceR; $G = $ForceG; $B = $ForceB; $Alpha = $ForceAlpha; }
-
- if ( $BreakR == NULL )
- $BreakSettings = array("R"=>$R,"G"=>$G,"B"=>$B,"Alpha"=>$Alpha,"Ticks"=>$VoidTicks,"Weight"=>$Weight);
- else
- $BreakSettings = array("R"=>$BreakR,"G"=>$BreakG,"B"=>$BreakB,"Alpha"=>$Alpha,"Ticks"=>$VoidTicks,"Weight"=>$Weight);
-
- if ( $DisplayColor == DISPLAY_AUTO ) { $DisplayR = $R; $DisplayG = $G; $DisplayB = $B; }
-
- $AxisID = $Serie["Axis"];
- $Mode = $Data["Axis"][$AxisID]["Display"];
- $Format = $Data["Axis"][$AxisID]["Format"];
- $Unit = $Data["Axis"][$AxisID]["Unit"];
-
- if (isset($Serie["Description"])) { $SerieDescription = $Serie["Description"]; } else { $SerieDescription = $SerieName; }
-
- $PosArray = $this->scaleComputeY($Serie["Data"],array("AxisID"=>$Serie["Axis"]));
-
- $this->DataSet->Data["Series"][$SerieName]["XOffset"] = 0;
-
- if ( $Data["Orientation"] == SCALE_POS_LEFTRIGHT )
- {
- if ( $XDivs == 0 ) { $XStep = ($this->GraphAreaX2-$this->GraphAreaX1)/4; } else { $XStep = ($this->GraphAreaX2-$this->GraphAreaX1-$XMargin*2)/$XDivs; }
- $X = $this->GraphAreaX1 + $XMargin; $LastX = NULL; $LastY = NULL;
-
- if ( !is_array($PosArray) ) { $Value = $PosArray; $PosArray = ""; $PosArray[0] = $Value; }
- $LastGoodY = NULL; $LastGoodX = NULL;
- foreach($PosArray as $Key => $Y)
- {
- if ( $DisplayValues && $Serie["Data"][$Key] != VOID )
- {
- if ( $Serie["Data"][$Key] > 0 ) { $Align = TEXT_ALIGN_BOTTOMMIDDLE; $Offset = $DisplayOffset; } else { $Align = TEXT_ALIGN_TOPMIDDLE; $Offset = -$DisplayOffset; }
- $this->drawText($X,$Y-$Offset-$Weight,$this->scaleFormat($Serie["Data"][$Key],$Mode,$Format,$Unit),array("R"=>$DisplayR,"G"=>$DisplayG,"B"=>$DisplayB,"Align"=>$Align));
- }
-
- if ( $RecordImageMap && $Y != VOID ) { $this->addToImageMap("CIRCLE",floor($X).",".floor($Y).",".$ImageMapPlotSize,$this->toHTMLColor($R,$G,$B),$SerieDescription,$this->scaleFormat($Serie["Data"][$Key],$Mode,$Format,$Unit)); }
-
- if ( $Y != VOID && $LastX != NULL && $LastY != NULL )
- $this->drawLine($LastX,$LastY,$X,$Y,array("R"=>$R,"G"=>$G,"B"=>$B,"Alpha"=>$Alpha,"Ticks"=>$Ticks,"Weight"=>$Weight));
-
- if ( $Y != VOID && $LastY == NULL && $LastGoodY != NULL && !$BreakVoid )
- { $this->drawLine($LastGoodX,$LastGoodY,$X,$Y,$BreakSettings); $LastGoodY = NULL; }
-
- if ( $Y != VOID ) { $LastGoodY = $Y; $LastGoodX = $X; }
- if ( $Y == VOID ) { $Y = NULL; }
-
- $LastX = $X; $LastY = $Y;
- $X = $X + $XStep;
- }
- }
- else
- {
- if ( $XDivs == 0 ) { $YStep = ($this->GraphAreaY2-$this->GraphAreaY1)/4; } else { $YStep = ($this->GraphAreaY2-$this->GraphAreaY1-$XMargin*2)/$XDivs; }
- $Y = $this->GraphAreaY1 + $XMargin; $LastX = NULL; $LastY = NULL;
-
- if ( !is_array($PosArray) ) { $Value = $PosArray; $PosArray = ""; $PosArray[0] = $Value; }
- $LastGoodY = NULL; $LastGoodX = NULL;
- foreach($PosArray as $Key => $X)
- {
- if ( $DisplayValues && $Serie["Data"][$Key] != VOID )
- { $this->drawText($X+$DisplayOffset+$Weight,$Y,$this->scaleFormat($Serie["Data"][$Key],$Mode,$Format,$Unit),array("Angle"=>270,"R"=>$DisplayR,"G"=>$DisplayG,"B"=>$DisplayB,"Align"=>TEXT_ALIGN_BOTTOMMIDDLE)); }
-
- if ( $RecordImageMap && $X != VOID ) { $this->addToImageMap("CIRCLE",floor($X).",".floor($Y).",".$ImageMapPlotSize,$this->toHTMLColor($R,$G,$B),$SerieDescription,$this->scaleFormat($Serie["Data"][$Key],$Mode,$Format,$Unit)); }
-
- if ( $X != VOID && $LastX != NULL && $LastY != NULL )
- $this->drawLine($LastX,$LastY,$X,$Y,array("R"=>$R,"G"=>$G,"B"=>$B,"Alpha"=>$Alpha,"Ticks"=>$Ticks,"Weight"=>$Weight));
-
- if ( $X != VOID && $LastX == NULL && $LastGoodY != NULL && !$BreakVoid )
- { $this->drawLine($LastGoodX,$LastGoodY,$X,$Y,$BreakSettings); $LastGoodY = NULL; }
-
- if ( $X != VOID ) { $LastGoodY = $Y; $LastGoodX = $X; }
- if ( $X == VOID ) { $X = NULL; }
-
- $LastX = $X; $LastY = $Y;
- $Y = $Y + $YStep;
- }
- }
- }
- }
- }
-
- /* Draw a line chart */
- function drawZoneChart($SerieA,$SerieB,$Format=NULL)
- {
- $AxisID = isset($Format["AxisID"]) ? $Format["AxisID"] : 0;
- $LineR = isset($Format["LineR"]) ? $Format["LineR"] : 150;
- $LineG = isset($Format["LineG"]) ? $Format["LineG"] : 150;
- $LineB = isset($Format["LineB"]) ? $Format["LineB"] : 150;
- $LineAlpha = isset($Format["LineAlpha"]) ? $Format["LineAlpha"] : 50;
- $LineTicks = isset($Format["LineTicks"]) ? $Format["LineTicks"] : 1;
- $AreaR = isset($Format["AreaR"]) ? $Format["AreaR"] : 150;
- $AreaG = isset($Format["AreaG"]) ? $Format["AreaG"] : 150;
- $AreaB = isset($Format["AreaB"]) ? $Format["AreaB"] : 150;
- $AreaAlpha = isset($Format["AreaAlpha"]) ? $Format["AreaAlpha"] : 5;
-
- $this->LastChartLayout = CHART_LAST_LAYOUT_REGULAR;
-
- $Data = $this->DataSet->getData();
- if ( !isset($Data["Series"][$SerieA]["Data"]) || !isset($Data["Series"][$SerieB]["Data"]) ) { return(0); }
- $SerieAData = $Data["Series"][$SerieA]["Data"];
- $SerieBData = $Data["Series"][$SerieB]["Data"];
-
- list($XMargin,$XDivs) = $this->scaleGetXSettings();
-
- $Mode = $Data["Axis"][$AxisID]["Display"];
- $Format = $Data["Axis"][$AxisID]["Format"];
- $Unit = $Data["Axis"][$AxisID]["Unit"];
-
- $PosArrayA = $this->scaleComputeY($SerieAData,array("AxisID"=>$AxisID));
- $PosArrayB = $this->scaleComputeY($SerieBData,array("AxisID"=>$AxisID));
- if ( count($PosArrayA) != count($PosArrayB) ) { return(0); }
-
- if ( $Data["Orientation"] == SCALE_POS_LEFTRIGHT )
- {
- if ( $XDivs == 0 ) { $XStep = ($this->GraphAreaX2-$this->GraphAreaX1)/4; } else { $XStep = ($this->GraphAreaX2-$this->GraphAreaX1-$XMargin*2)/$XDivs; }
- $X = $this->GraphAreaX1 + $XMargin; $LastX = NULL; $LastY = NULL;
-
- $LastX = NULL; $LastY1 = NULL; $LastY2 = NULL;
- $BoundsA = ""; $BoundsB = "";
- foreach($PosArrayA as $Key => $Y1)
- {
- $Y2 = $PosArrayB[$Key];
-
- $BoundsA[] = $X; $BoundsA[] = $Y1;
- $BoundsB[] = $X; $BoundsB[] = $Y2;
-
- $LastX = $X;
- $LastY1 = $Y1; $LastY2 = $Y2;
-
- $X = $X + $XStep;
- }
- $Bounds = array_merge($BoundsA,$this->reversePlots($BoundsB));
- $this->drawPolygonChart($Bounds,array("R"=>$AreaR,"G"=>$AreaG,"B"=>$AreaB,"Alpha"=>$AreaAlpha));
-
- for($i=0;$i<=count($BoundsA)-4;$i=$i+2)
- {
- $this->drawLine($BoundsA[$i],$BoundsA[$i+1],$BoundsA[$i+2],$BoundsA[$i+3],array("R"=>$LineR,"G"=>$LineG,"B"=>$LineB,"Alpha"=>$LineAlpha,"Ticks"=>$LineTicks));
- $this->drawLine($BoundsB[$i],$BoundsB[$i+1],$BoundsB[$i+2],$BoundsB[$i+3],array("R"=>$LineR,"G"=>$LineG,"B"=>$LineB,"Alpha"=>$LineAlpha,"Ticks"=>$LineTicks));
- }
- }
- else
- {
- if ( $XDivs == 0 ) { $YStep = ($this->GraphAreaY2-$this->GraphAreaY1)/4; } else { $YStep = ($this->GraphAreaY2-$this->GraphAreaY1-$XMargin*2)/$XDivs; }
- $Y = $this->GraphAreaY1 + $XMargin; $LastX = NULL; $LastY = NULL;
-
- $LastY = NULL; $LastX1 = NULL; $LastX2 = NULL;
- $BoundsA = ""; $BoundsB = "";
- foreach($PosArrayA as $Key => $X1)
- {
- $X2 = $PosArrayB[$Key];
-
- $BoundsA[] = $X1; $BoundsA[] = $Y;
- $BoundsB[] = $X2; $BoundsB[] = $Y;
-
- $LastY = $Y;
- $LastX1 = $X1; $LastX2 = $X2;
-
- $Y = $Y + $YStep;
- }
- $Bounds = array_merge($BoundsA,$this->reversePlots($BoundsB));
- $this->drawPolygonChart($Bounds,array("R"=>$AreaR,"G"=>$AreaG,"B"=>$AreaB,"Alpha"=>$AreaAlpha));
-
- for($i=0;$i<=count($BoundsA)-4;$i=$i+2)
- {
- $this->drawLine($BoundsA[$i],$BoundsA[$i+1],$BoundsA[$i+2],$BoundsA[$i+3],array("R"=>$LineR,"G"=>$LineG,"B"=>$LineB,"Alpha"=>$LineAlpha,"Ticks"=>$LineTicks));
- $this->drawLine($BoundsB[$i],$BoundsB[$i+1],$BoundsB[$i+2],$BoundsB[$i+3],array("R"=>$LineR,"G"=>$LineG,"B"=>$LineB,"Alpha"=>$LineAlpha,"Ticks"=>$LineTicks));
- }
- }
- }
-
- /* Draw a step chart */
- function drawStepChart($Format=NULL)
- {
- $BreakVoid = isset($Format["BreakVoid"]) ? $Format["BreakVoid"] : FALSE;
- $ReCenter = isset($Format["ReCenter"]) ? $Format["ReCenter"] : TRUE;
- $VoidTicks = isset($Format["VoidTicks"]) ? $Format["VoidTicks"] : 4;
- $BreakR = isset($Format["BreakR"]) ? $Format["BreakR"] : NULL;
- $BreakG = isset($Format["BreakG"]) ? $Format["BreakG"] : NULL;
- $BreakB = isset($Format["BreakB"]) ? $Format["BreakB"] : NULL;
- $DisplayValues = isset($Format["DisplayValues"]) ? $Format["DisplayValues"] :FALSE;
- $DisplayOffset = isset($Format["DisplayOffset"]) ? $Format["DisplayOffset"] : 2;
- $DisplayColor = isset($Format["DisplayColor"]) ? $Format["DisplayColor"] : DISPLAY_MANUAL;
- $DisplayR = isset($Format["DisplayR"]) ? $Format["DisplayR"] : 0;
- $DisplayG = isset($Format["DisplayG"]) ? $Format["DisplayG"] : 0;
- $DisplayB = isset($Format["DisplayB"]) ? $Format["DisplayB"] : 0;
- $RecordImageMap = isset($Format["RecordImageMap"]) ? $Format["RecordImageMap"] : FALSE;
- $ImageMapPlotSize = isset($Format["ImageMapPlotSize"]) ? $Format["ImageMapPlotSize"] : 5;
-
- $this->LastChartLayout = CHART_LAST_LAYOUT_REGULAR;
-
- $Data = $this->DataSet->getData();
- list($XMargin,$XDivs) = $this->scaleGetXSettings();
- foreach($Data["Series"] as $SerieName => $Serie)
- {
- if ( $Serie["isDrawable"] == TRUE && $SerieName != $Data["Abscissa"] )
- {
- $R = $Serie["Color"]["R"]; $G = $Serie["Color"]["G"]; $B = $Serie["Color"]["B"]; $Alpha = $Serie["Color"]["Alpha"]; $Ticks = $Serie["Ticks"]; $Weight = $Serie["Weight"];
-
- if (isset($Serie["Description"])) { $SerieDescription = $Serie["Description"]; } else { $SerieDescription = $SerieName; }
-
- if ( $BreakR == NULL )
- $BreakSettings = array("R"=>$R,"G"=>$G,"B"=>$B,"Alpha"=>$Alpha,"Ticks"=>$VoidTicks,"Weight"=>$Weight);
- else
- $BreakSettings = array("R"=>$BreakR,"G"=>$BreakG,"B"=>$BreakB,"Alpha"=>$Alpha,"Ticks"=>$VoidTicks,"Weight"=>$Weight);
-
- if ( $DisplayColor == DISPLAY_AUTO ) { $DisplayR = $R; $DisplayG = $G; $DisplayB = $B; }
-
- $AxisID = $Serie["Axis"];
- $Mode = $Data["Axis"][$AxisID]["Display"];
- $Format = $Data["Axis"][$AxisID]["Format"];
- $Unit = $Data["Axis"][$AxisID]["Unit"];
- $Color = array("R"=>$R,"G"=>$G,"B"=>$B,"Alpha"=>$Alpha,"Ticks"=>$Ticks,"Weight"=>$Weight);
-
- $PosArray = $this->scaleComputeY($Serie["Data"],array("AxisID"=>$Serie["Axis"]));
-
- $this->DataSet->Data["Series"][$SerieName]["XOffset"] = 0;
-
- if ( $Data["Orientation"] == SCALE_POS_LEFTRIGHT )
- {
- if ( $XDivs == 0 ) { $XStep = ($this->GraphAreaX2-$this->GraphAreaX1)/4; } else { $XStep = ($this->GraphAreaX2-$this->GraphAreaX1-$XMargin*2)/$XDivs; }
- $X = $this->GraphAreaX1 + $XMargin; $LastX = NULL; $LastY = NULL;
-
- if ( !is_array($PosArray) ) { $Value = $PosArray; $PosArray = ""; $PosArray[0] = $Value; }
- $LastGoodY = NULL; $LastGoodX = NULL; $Init = FALSE;
- foreach($PosArray as $Key => $Y)
- {
- if ( $DisplayValues && $Serie["Data"][$Key] != VOID )
- {
- if ( $Y <= $LastY ) { $Align = TEXT_ALIGN_BOTTOMMIDDLE; $Offset = $DisplayOffset; } else { $Align = TEXT_ALIGN_TOPMIDDLE; $Offset = -$DisplayOffset; }
- $this->drawText($X,$Y-$Offset-$Weight,$this->scaleFormat($Serie["Data"][$Key],$Mode,$Format,$Unit),array("R"=>$DisplayR,"G"=>$DisplayG,"B"=>$DisplayB,"Align"=>$Align));
- }
-
- if ( $Y != VOID && $LastX != NULL && $LastY != NULL )
- {
- $this->drawLine($LastX,$LastY,$X,$LastY,$Color);
- $this->drawLine($X,$LastY,$X,$Y,$Color);
- if ( $ReCenter && $X+$XStep < $this->GraphAreaX2 - $XMargin )
- {
- $this->drawLine($X,$Y,$X+$XStep,$Y,$Color);
- if ( $RecordImageMap ) { $this->addToImageMap("RECT",floor($X-$ImageMapPlotSize).",".floor($Y-$ImageMapPlotSize).",".floor($X+$XStep+$ImageMapPlotSize).",".floor($Y+$ImageMapPlotSize),$this->toHTMLColor($R,$G,$B),$SerieDescription,$this->scaleFormat($Serie["Data"][$Key],$Mode,$Format,$Unit)); }
- }
- else
- { if ( $RecordImageMap ) { $this->addToImageMap("RECT",floor($LastX-$ImageMapPlotSize).",".floor($LastY-$ImageMapPlotSize).",".floor($X+$ImageMapPlotSize).",".floor($LastY+$ImageMapPlotSize),$this->toHTMLColor($R,$G,$B),$SerieDescription,$this->scaleFormat($Serie["Data"][$Key],$Mode,$Format,$Unit)); } }
- }
-
- if ( $Y != VOID && $LastY == NULL && $LastGoodY != NULL && !$BreakVoid )
- {
- if ( $ReCenter )
- {
- $this->drawLine($LastGoodX+$XStep,$LastGoodY,$X,$LastGoodY,$BreakSettings);
- if ( $RecordImageMap ) { $this->addToImageMap("RECT",floor($LastGoodX+$XStep-$ImageMapPlotSize).",".floor($LastGoodY-$ImageMapPlotSize).",".floor($X+$ImageMapPlotSize).",".floor($LastGoodY+$ImageMapPlotSize),$this->toHTMLColor($R,$G,$B),$SerieDescription,$this->scaleFormat($Serie["Data"][$Key],$Mode,$Format,$Unit)); }
- }
- else
- {
- $this->drawLine($LastGoodX,$LastGoodY,$X,$LastGoodY,$BreakSettings);
- if ( $RecordImageMap ) { $this->addToImageMap("RECT",floor($LastGoodX-$ImageMapPlotSize).",".floor($LastGoodY-$ImageMapPlotSize).",".floor($X+$ImageMapPlotSize).",".floor($LastGoodY+$ImageMapPlotSize),$this->toHTMLColor($R,$G,$B),$SerieDescription,$this->scaleFormat($Serie["Data"][$Key],$Mode,$Format,$Unit)); }
- }
-
- $this->drawLine($X,$LastGoodY,$X,$Y,$BreakSettings);
- $LastGoodY = NULL;
- }
- elseif( !$BreakVoid && $LastGoodY == NULL && $Y != VOID )
- {
- $this->drawLine($this->GraphAreaX1 + $XMargin,$Y,$X,$Y,$BreakSettings);
- if ( $RecordImageMap ) { $this->addToImageMap("RECT",floor($this->GraphAreaX1+$XMargin-$ImageMapPlotSize).",".floor($Y-$ImageMapPlotSize).",".floor($X+$ImageMapPlotSize).",".floor($Y+$ImageMapPlotSize),$this->toHTMLColor($R,$G,$B),$SerieDescription,$this->scaleFormat($Serie["Data"][$Key],$Mode,$Format,$Unit)); }
- }
-
- if ( $Y != VOID ) { $LastGoodY = $Y; $LastGoodX = $X; }
- if ( $Y == VOID ) { $Y = NULL; }
-
- if ( !$Init && $ReCenter ) { $X = $X - $XStep/2; $Init = TRUE; }
- $LastX = $X; $LastY = $Y;
- if ( $LastX < $this->GraphAreaX1 + $XMargin ) { $LastX = $this->GraphAreaX1 + $XMargin; }
- $X = $X + $XStep;
- }
- if ( $ReCenter )
- {
- $this->drawLine($LastX,$LastY,$this->GraphAreaX2 - $XMargin,$LastY,$Color);
- if ( $RecordImageMap ) { $this->addToImageMap("RECT",floor($LastX-$ImageMapPlotSize).",".floor($LastY-$ImageMapPlotSize).",".floor($this->GraphAreaX2-$XMargin+$ImageMapPlotSize).",".floor($LastY+$ImageMapPlotSize),$this->toHTMLColor($R,$G,$B),$SerieDescription,$this->scaleFormat($Serie["Data"][$Key],$Mode,$Format,$Unit)); }
- }
- }
- else
- {
- if ( $XDivs == 0 ) { $YStep = ($this->GraphAreaY2-$this->GraphAreaY1)/4; } else { $YStep = ($this->GraphAreaY2-$this->GraphAreaY1-$XMargin*2)/$XDivs; }
- $Y = $this->GraphAreaY1 + $XMargin; $LastX = NULL; $LastY = NULL;
-
- if ( !is_array($PosArray) ) { $Value = $PosArray; $PosArray = ""; $PosArray[0] = $Value; }
- $LastGoodY = NULL; $LastGoodX = NULL; $Init = FALSE;
- foreach($PosArray as $Key => $X)
- {
- if ( $DisplayValues && $Serie["Data"][$Key] != VOID )
- {
- if ( $X >= $LastX ) { $Align = TEXT_ALIGN_MIDDLELEFT; $Offset = $DisplayOffset; } else { $Align = TEXT_ALIGN_MIDDLERIGHT; $Offset = -$DisplayOffset; }
- $this->drawText($X+$Offset+$Weight,$Y,$this->scaleFormat($Serie["Data"][$Key],$Mode,$Format,$Unit),array("R"=>$DisplayR,"G"=>$DisplayG,"B"=>$DisplayB,"Align"=>$Align));
- }
-
- if ( $X != VOID && $LastX != NULL && $LastY != NULL )
- {
- $this->drawLine($LastX,$LastY,$LastX,$Y,$Color);
- $this->drawLine($LastX,$Y,$X,$Y,$Color);
-
- if ( $RecordImageMap ) { $this->addToImageMap("RECT",floor($LastX-$ImageMapPlotSize).",".floor($LastY-$ImageMapPlotSize).",".floor($LastX+$XStep+$ImageMapPlotSize).",".floor($Y+$ImageMapPlotSize),$this->toHTMLColor($R,$G,$B),$SerieDescription,$this->scaleFormat($Serie["Data"][$Key],$Mode,$Format,$Unit)); }
- }
-
- if ( $X != VOID && $LastX == NULL && $LastGoodY != NULL && !$BreakVoid )
- {
- $this->drawLine($LastGoodX,$LastGoodY,$LastGoodX,$LastGoodY+$YStep,$Color);
- if ( $RecordImageMap ) { $this->addToImageMap("RECT",floor($LastGoodX-$ImageMapPlotSize).",".floor($LastGoodY-$ImageMapPlotSize).",".floor($LastGoodX+$ImageMapPlotSize).",".floor($LastGoodY+$YStep+$ImageMapPlotSize),$this->toHTMLColor($R,$G,$B),$SerieDescription,$this->scaleFormat($Serie["Data"][$Key],$Mode,$Format,$Unit)); }
-
- $this->drawLine($LastGoodX,$LastGoodY+$YStep,$LastGoodX,$Y,$BreakSettings);
- if ( $RecordImageMap ) { $this->addToImageMap("RECT",floor($LastGoodX-$ImageMapPlotSize).",".floor($LastGoodY+$YStep-$ImageMapPlotSize).",".floor($LastGoodX+$ImageMapPlotSize).",".floor($YStep+$ImageMapPlotSize),$this->toHTMLColor($R,$G,$B),$SerieDescription,$this->scaleFormat($Serie["Data"][$Key],$Mode,$Format,$Unit)); }
-
- $this->drawLine($LastGoodX,$Y,$X,$Y,$BreakSettings);
- $LastGoodY = NULL;
- }
- elseif ( $X != VOID && $LastGoodY == NULL && !$BreakVoid )
- {
- $this->drawLine($X,$this->GraphAreaY1 + $XMargin,$X,$Y,$BreakSettings);
- if ( $RecordImageMap ) { $this->addToImageMap("RECT",floor($X-$ImageMapPlotSize).",".floor($this->GraphAreaY1+$XMargin-$ImageMapPlotSize).",".floor($X+$ImageMapPlotSize).",".floor($Y+$ImageMapPlotSize),$this->toHTMLColor($R,$G,$B),$SerieDescription,$this->scaleFormat($Serie["Data"][$Key],$Mode,$Format,$Unit)); }
- }
-
- if ( $X != VOID ) { $LastGoodY = $Y; $LastGoodX = $X; }
- if ( $X == VOID ) { $X = NULL; }
-
- if ( !$Init && $ReCenter ) { $Y = $Y - $YStep/2; $Init = TRUE; }
- $LastX = $X; $LastY = $Y;
- if ( $LastY < $this->GraphAreaY1 + $XMargin ) { $LastY = $this->GraphAreaY1 + $XMargin; }
- $Y = $Y + $YStep;
- }
- if ( $ReCenter )
- {
- $this->drawLine($LastX,$LastY,$LastX,$this->GraphAreaY2 - $XMargin,$Color);
- if ( $RecordImageMap ) { $this->addToImageMap("RECT",floor($LastX-$ImageMapPlotSize).",".floor($LastY-$ImageMapPlotSize).",".floor($LastX+$ImageMapPlotSize).",".floor($this->GraphAreaY2-$XMargin+$ImageMapPlotSize),$this->toHTMLColor($R,$G,$B),$SerieDescription,$this->scaleFormat($Serie["Data"][$Key],$Mode,$Format,$Unit)); }
- }
- }
- }
- }
- }
-
- /* Draw a step chart */
- function drawFilledStepChart($Format=NULL)
- {
- $ReCenter = isset($Format["ReCenter"]) ? $Format["ReCenter"] : TRUE;
- $DisplayValues = isset($Format["DisplayValues"]) ? $Format["DisplayValues"] :FALSE;
- $DisplayOffset = isset($Format["DisplayOffset"]) ? $Format["DisplayOffset"] : 2;
- $DisplayColor = isset($Format["DisplayColor"]) ? $Format["DisplayColor"] : DISPLAY_MANUAL;
- $ForceTransparency = isset($Format["ForceTransparency"]) ? $Format["ForceTransparency"] : NULL;
- $DisplayR = isset($Format["DisplayR"]) ? $Format["DisplayR"] : 0;
- $DisplayG = isset($Format["DisplayG"]) ? $Format["DisplayG"] : 0;
- $DisplayB = isset($Format["DisplayB"]) ? $Format["DisplayB"] : 0;
- $AroundZero = isset($Format["AroundZero"]) ? $Format["AroundZero"] : TRUE;
-
- $this->LastChartLayout = CHART_LAST_LAYOUT_REGULAR;
-
- $Data = $this->DataSet->getData();
- list($XMargin,$XDivs) = $this->scaleGetXSettings();
- foreach($Data["Series"] as $SerieName => $Serie)
- {
- if ( $Serie["isDrawable"] == TRUE && $SerieName != $Data["Abscissa"] )
- {
- $R = $Serie["Color"]["R"]; $G = $Serie["Color"]["G"]; $B = $Serie["Color"]["B"]; $Alpha = $Serie["Color"]["Alpha"]; $Ticks = $Serie["Ticks"]; $Weight = $Serie["Weight"];
-
- if ( $DisplayColor == DISPLAY_AUTO ) { $DisplayR = $R; $DisplayG = $G; $DisplayB = $B; }
-
- $AxisID = $Serie["Axis"];
- $Mode = $Data["Axis"][$AxisID]["Display"];
- $Format = $Data["Axis"][$AxisID]["Format"];
- $Unit = $Data["Axis"][$AxisID]["Unit"];
-
- $Color = array("R"=>$R,"G"=>$G,"B"=>$B);
- if ( $ForceTransparency != NULL ) { $Color["Alpha"] = $ForceTransparency; } else { $Color["Alpha"] = $Alpha; }
-
- $PosArray = $this->scaleComputeY($Serie["Data"],array("AxisID"=>$Serie["Axis"]));
- $YZero = $this->scaleComputeY(0,array("AxisID"=>$Serie["Axis"]));
-
- $this->DataSet->Data["Series"][$SerieName]["XOffset"] = 0;
-
- if ( $Data["Orientation"] == SCALE_POS_LEFTRIGHT )
- {
- if ( $YZero > $this->GraphAreaY2-1 ) { $YZero = $this->GraphAreaY2-1; }
- if ( $YZero < $this->GraphAreaY1+1 ) { $YZero = $this->GraphAreaY1+1; }
-
- if ( $XDivs == 0 ) { $XStep = ($this->GraphAreaX2-$this->GraphAreaX1)/4; } else { $XStep = ($this->GraphAreaX2-$this->GraphAreaX1-$XMargin*2)/$XDivs; }
- $X = $this->GraphAreaX1 + $XMargin; $LastX = NULL; $LastY = NULL;
-
- if ( !$AroundZero ) { $YZero = $this->GraphAreaY2-1; }
-
- if ( !is_array($PosArray) ) { $Value = $PosArray; $PosArray = ""; $PosArray[0] = $Value; }
- $LastGoodY = NULL; $LastGoodX = NULL; $Points = ""; $Init = FALSE;
- foreach($PosArray as $Key => $Y)
- {
- if ( $Y == VOID && $LastX != NULL && $LastY != NULL && $Points !="" )
- {
- $Points[] = $LastX; $Points[] = $LastY;
- $Points[] = $X; $Points[] = $LastY;
- $Points[] = $X; $Points[] = $YZero;
- $this->drawPolygon($Points,$Color);
- $Points = "";
- }
-
- if ( $Y != VOID && $LastX != NULL && $LastY != NULL )
- {
- if ( $Points == "") { $Points[] = $LastX; $Points[] = $YZero; }
- $Points[] = $LastX; $Points[] = $LastY;
- $Points[] = $X; $Points[] = $LastY;
- $Points[] = $X; $Points[] = $Y;
- }
-
- if ( $Y != VOID ) { $LastGoodY = $Y; $LastGoodX = $X; }
- if ( $Y == VOID ) { $Y = NULL; }
-
- if ( !$Init && $ReCenter ) { $X = $X - $XStep/2; $Init = TRUE; }
- $LastX = $X; $LastY = $Y;
- if ( $LastX < $this->GraphAreaX1 + $XMargin ) { $LastX = $this->GraphAreaX1 + $XMargin; }
- $X = $X + $XStep;
- }
-
- if ( $ReCenter )
- {
- $Points[] = $LastX+$XStep/2; $Points[] = $LastY;
- $Points[] = $LastX+$XStep/2; $Points[] = $YZero;
- }
- else
- { $Points[] = $LastX; $Points[] = $YZero; }
-
- $this->drawPolygon($Points,$Color);
- }
- else
- {
- if ( $YZero < $this->GraphAreaX1+1 ) { $YZero = $this->GraphAreaX1+1; }
- if ( $YZero > $this->GraphAreaX2-1 ) { $YZero = $this->GraphAreaX2-1; }
-
- if ( $XDivs == 0 ) { $YStep = ($this->GraphAreaY2-$this->GraphAreaY1)/4; } else { $YStep = ($this->GraphAreaY2-$this->GraphAreaY1-$XMargin*2)/$XDivs; }
- $Y = $this->GraphAreaY1 + $XMargin; $LastX = NULL; $LastY = NULL;
-
- if ( !is_array($PosArray) ) { $Value = $PosArray; $PosArray = ""; $PosArray[0] = $Value; }
- $LastGoodY = NULL; $LastGoodX = NULL; $Points = "";
- foreach($PosArray as $Key => $X)
- {
- if ( $X == VOID && $LastX != NULL && $LastY != NULL && $Points !="" )
- {
- $Points[] = $LastX; $Points[] = $LastY;
- $Points[] = $LastX; $Points[] = $Y;
- $Points[] = $YZero; $Points[] = $Y;
- $this->drawPolygon($Points,$Color);
- $Points = "";
- }
-
- if ( $X != VOID && $LastX != NULL && $LastY != NULL )
- {
- if ( $Points == "") { $Points[] = $YZero; $Points[] = $LastY; }
- $Points[] = $LastX; $Points[] = $LastY;
- $Points[] = $LastX; $Points[] = $Y;
- $Points[] = $X; $Points[] = $Y;
- }
-
- if ( $X != VOID ) { $LastGoodY = $Y; $LastGoodX = $X; }
- if ( $X == VOID ) { $X = NULL; }
-
- if ( $LastX == NULL && $ReCenter ) { $Y = $Y - $YStep/2; }
- $LastX = $X; $LastY = $Y;
- if ( $LastY < $this->GraphAreaY1 + $XMargin ) { $LastY = $this->GraphAreaY1 + $XMargin; }
- $Y = $Y + $YStep;
- }
-
- if ( $ReCenter )
- {
- $Points[] = $LastX; $Points[] = $LastY+$YStep/2;
- $Points[] = $YZero; $Points[] = $LastY+$YStep/2;
- }
- else
- { $Points[] = $YZero; $Points[] = $LastY; }
-
- $this->drawPolygon($Points,$Color);
- }
- }
- }
- }
-
- /* Draw an area chart */
- function drawAreaChart($Format=NULL)
- {
- $DisplayValues = isset($Format["DisplayValues"]) ? $Format["DisplayValues"] : FALSE;
- $DisplayOffset = isset($Format["DisplayOffset"]) ? $Format["DisplayOffset"] : 2;
- $DisplayColor = isset($Format["DisplayColor"]) ? $Format["DisplayColor"] : DISPLAY_MANUAL;
- $DisplayR = isset($Format["DisplayR"]) ? $Format["DisplayR"] : 0;
- $DisplayG = isset($Format["DisplayG"]) ? $Format["DisplayG"] : 0;
- $DisplayB = isset($Format["DisplayB"]) ? $Format["DisplayB"] : 0;
- $ForceTransparency = isset($Format["ForceTransparency"]) ? $Format["ForceTransparency"] : 25;
- $AroundZero = isset($Format["AroundZero"]) ? $Format["AroundZero"] : TRUE;
- $Threshold = isset($Format["Threshold"]) ? $Format["Threshold"] : NULL;
-
- $this->LastChartLayout = CHART_LAST_LAYOUT_REGULAR;
-
- $Data = $this->DataSet->getData();
- list($XMargin,$XDivs) = $this->scaleGetXSettings();
-
- foreach($Data["Series"] as $SerieName => $Serie)
- {
- if ( $Serie["isDrawable"] == TRUE && $SerieName != $Data["Abscissa"] )
- {
- $R = $Serie["Color"]["R"]; $G = $Serie["Color"]["G"]; $B = $Serie["Color"]["B"]; $Alpha = $Serie["Color"]["Alpha"]; $Ticks = $Serie["Ticks"];
- if ( $DisplayColor == DISPLAY_AUTO ) { $DisplayR = $R; $DisplayG = $G; $DisplayB = $B; }
-
- $AxisID = $Serie["Axis"];
- $Mode = $Data["Axis"][$AxisID]["Display"];
- $Format = $Data["Axis"][$AxisID]["Format"];
- $Unit = $Data["Axis"][$AxisID]["Unit"];
-
- $PosArray = $this->scaleComputeY($Serie["Data"],array("AxisID"=>$Serie["Axis"]));
- $YZero = $this->scaleComputeY(0,array("AxisID"=>$Serie["Axis"]));
-
- if ( $Threshold != NULL )
- {
- foreach($Threshold as $Key => $Params)
- {
- $Threshold[$Key]["MinX"] = $this->scaleComputeY($Params["Min"],array("AxisID"=>$Serie["Axis"]));
- $Threshold[$Key]["MaxX"] = $this->scaleComputeY($Params["Max"],array("AxisID"=>$Serie["Axis"]));
- }
- }
-
- $this->DataSet->Data["Series"][$SerieName]["XOffset"] = 0;
-
- if ( $Data["Orientation"] == SCALE_POS_LEFTRIGHT )
- {
- if ( $YZero > $this->GraphAreaY2-1 ) { $YZero = $this->GraphAreaY2-1; }
-
- $Areas = ""; $AreaID = 0;
- $Areas[$AreaID][] = $this->GraphAreaX1 + $XMargin;
- if ( $AroundZero ) { $Areas[$AreaID][] = $YZero; } else { $Areas[$AreaID][] = $this->GraphAreaY2-1; }
-
- if ( $XDivs == 0 ) { $XStep = ($this->GraphAreaX2-$this->GraphAreaX1)/4; } else { $XStep = ($this->GraphAreaX2-$this->GraphAreaX1-$XMargin*2)/$XDivs; }
- $X = $this->GraphAreaX1 + $XMargin; $LastX = NULL; $LastY = NULL;
-
- if ( !is_array($PosArray) ) { $Value = $PosArray; $PosArray = ""; $PosArray[0] = $Value; }
- foreach($PosArray as $Key => $Y)
- {
- if ( $DisplayValues && $Serie["Data"][$Key] != VOID )
- {
- if ( $Serie["Data"][$Key] > 0 ) { $Align = TEXT_ALIGN_BOTTOMMIDDLE; $Offset = $DisplayOffset; } else { $Align = TEXT_ALIGN_TOPMIDDLE; $Offset = -$DisplayOffset; }
- $this->drawText($X,$Y-$Offset,$this->scaleFormat($Serie["Data"][$Key],$Mode,$Format,$Unit),array("R"=>$DisplayR,"G"=>$DisplayG,"B"=>$DisplayB,"Align"=>$Align));
- }
-
- if ( $Y == VOID && isset($Areas[$AreaID]) )
- {
- if($LastX == NULL)
- { $Areas[$AreaID][] = $X; }
- else
- { $Areas[$AreaID][] = $LastX; }
-
- if ( $AroundZero ) { $Areas[$AreaID][] = $YZero; } else { $Areas[$AreaID][] = $this->GraphAreaY2-1; }
- $AreaID++;
- }
- elseif ($Y != VOID)
- {
- if ( !isset($Areas[$AreaID]) )
- {
- $Areas[$AreaID][] = $X;
- if ( $AroundZero ) { $Areas[$AreaID][] = $YZero; } else { $Areas[$AreaID][] = $this->GraphAreaY2-1; }
- }
-
- $Areas[$AreaID][] = $X;
- $Areas[$AreaID][] = $Y;
- }
-
- $LastX = $X;
- $X = $X + $XStep;
- }
- $Areas[$AreaID][] = $LastX;
- if ( $AroundZero ) { $Areas[$AreaID][] = $YZero; } else { $Areas[$AreaID][] = $this->GraphAreaY2-1; }
-
- /* Handle shadows in the areas */
- if ( $this->Shadow )
- {
- $ShadowArea = "";
- foreach($Areas as $Key => $Points)
- {
- $ShadowArea[$Key] = "";
- foreach($Points as $Key2 => $Value)
- {
- if ( $Key2 % 2 == 0 )
- { $ShadowArea[$Key][] = $Value + $this->ShadowX; }
- else
- { $ShadowArea[$Key][] = $Value + $this->ShadowY; }
- }
- }
-
- foreach($ShadowArea as $Key => $Points)
- $this->drawPolygonChart($Points,array("R"=>$this->ShadowR,"G"=>$this->ShadowG,"B"=>$this->ShadowB,"Alpha"=>$this->Shadowa));
- }
-
- $Alpha = $ForceTransparency != NULL ? $ForceTransparency : $Alpha;
- $Color = array("R"=>$R,"G"=>$G,"B"=>$B,"Alpha"=>$Alpha,"Threshold"=>$Threshold);
-
- foreach($Areas as $Key => $Points)
- $this->drawPolygonChart($Points,$Color);
- }
- else
- {
- if ( $YZero < $this->GraphAreaX1+1 ) { $YZero = $this->GraphAreaX1+1; }
- if ( $YZero > $this->GraphAreaX2-1 ) { $YZero = $this->GraphAreaX2-1; }
-
- $Areas = ""; $AreaID = 0;
- if ( $AroundZero ) { $Areas[$AreaID][] = $YZero; } else { $Areas[$AreaID][] = $this->GraphAreaX1+1; }
- $Areas[$AreaID][] = $this->GraphAreaY1 + $XMargin;
-
- if ( $XDivs == 0 ) { $YStep = ($this->GraphAreaY2-$this->GraphAreaY1)/4; } else { $YStep = ($this->GraphAreaY2-$this->GraphAreaY1-$XMargin*2)/$XDivs; }
- $Y = $this->GraphAreaY1 + $XMargin; $LastX = NULL; $LastY = NULL;
-
- if ( !is_array($PosArray) ) { $Value = $PosArray; $PosArray = ""; $PosArray[0] = $Value; }
- foreach($PosArray as $Key => $X)
- {
- if ( $DisplayValues && $Serie["Data"][$Key] != VOID )
- {
- if ( $Serie["Data"][$Key] > 0 ) { $Align = TEXT_ALIGN_BOTTOMMIDDLE; $Offset = $DisplayOffset; } else { $Align = TEXT_ALIGN_TOPMIDDLE; $Offset = -$DisplayOffset; }
- $this->drawText($X+$Offset,$Y,$this->scaleFormat($Serie["Data"][$Key],$Mode,$Format,$Unit),array("Angle"=>270,"R"=>$DisplayR,"G"=>$DisplayG,"B"=>$DisplayB,"Align"=>$Align));
- }
-
- if ( $X == VOID && isset($Areas[$AreaID]) )
- {
- if ( $AroundZero ) { $Areas[$AreaID][] = $YZero; } else { $Areas[$AreaID][] = $this->GraphAreaX1+1; }
-
- if($LastY == NULL)
- { $Areas[$AreaID][] = $Y; }
- else
- { $Areas[$AreaID][] = $LastY; }
-
- $AreaID++;
- }
- elseif ($X != VOID)
- {
- if ( !isset($Areas[$AreaID]) )
- {
- if ( $AroundZero ) { $Areas[$AreaID][] = $YZero; } else { $Areas[$AreaID][] = $this->GraphAreaX1+1; }
- $Areas[$AreaID][] = $Y;
- }
-
- $Areas[$AreaID][] = $X;
- $Areas[$AreaID][] = $Y;
- }
-
- $LastX = $X; $LastY = $Y;
- $Y = $Y + $YStep;
- }
- if ( $AroundZero ) { $Areas[$AreaID][] = $YZero; } else { $Areas[$AreaID][] = $this->GraphAreaX1+1; }
- $Areas[$AreaID][] = $LastY;
-
- /* Handle shadows in the areas */
- if ( $this->Shadow )
- {
- $ShadowArea = "";
- foreach($Areas as $Key => $Points)
- {
- $ShadowArea[$Key] = "";
- foreach($Points as $Key2 => $Value)
- {
- if ( $Key2 % 2 == 0 )
- { $ShadowArea[$Key][] = $Value + $this->ShadowX; }
- else
- { $ShadowArea[$Key][] = $Value + $this->ShadowY; }
- }
- }
-
- foreach($ShadowArea as $Key => $Points)
- $this->drawPolygonChart($Points,array("R"=>$this->ShadowR,"G"=>$this->ShadowG,"B"=>$this->ShadowB,"Alpha"=>$this->Shadowa));
- }
-
- $Alpha = $ForceTransparency != NULL ? $ForceTransparency : $Alpha;
- $Color = array("R"=>$R,"G"=>$G,"B"=>$B,"Alpha"=>$Alpha,"Threshold"=>$Threshold);
-
- foreach($Areas as $Key => $Points)
- $this->drawPolygonChart($Points,$Color);
- }
- }
- }
- }
-
-
- /* Draw a bar chart */
- function drawBarChart($Format=NULL)
- {
- $Floating0Serie = isset($Format["Floating0Serie"]) ? $Format["Floating0Serie"] : NULL;
- $Floating0Value = isset($Format["Floating0Value"]) ? $Format["Floating0Value"] : NULL;
- $Draw0Line = isset($Format["Draw0Line"]) ? $Format["Draw0Line"] : FALSE;
- $DisplayValues = isset($Format["DisplayValues"]) ? $Format["DisplayValues"] : FALSE;
- $DisplayOrientation = isset($Format["DisplayOrientation"]) ? $Format["DisplayOrientation"] : ORIENTATION_HORIZONTAL;
- $DisplayOffset = isset($Format["DisplayOffset"]) ? $Format["DisplayOffset"] : 2;
- $DisplayColor = isset($Format["DisplayColor"]) ? $Format["DisplayColor"] : DISPLAY_MANUAL;
- $DisplayFont = isset($Format["DisplaySize"]) ? $Format["DisplaySize"] : $this->FontName;
- $DisplaySize = isset($Format["DisplaySize"]) ? $Format["DisplaySize"] : $this->FontSize;
- $DisplayPos = isset($Format["DisplayPos"]) ? $Format["DisplayPos"] : LABEL_POS_OUTSIDE;
- $DisplayShadow = isset($Format["DisplayShadow"]) ? $Format["DisplayShadow"] : TRUE;
- $DisplayR = isset($Format["DisplayR"]) ? $Format["DisplayR"] : 0;
- $DisplayG = isset($Format["DisplayG"]) ? $Format["DisplayG"] : 0;
- $DisplayB = isset($Format["DisplayB"]) ? $Format["DisplayB"] : 0;
- $AroundZero = isset($Format["AroundZero"]) ? $Format["AroundZero"] : TRUE;
- $Interleave = isset($Format["Interleave"]) ? $Format["Interleave"] : .5;
- $Rounded = isset($Format["Rounded"]) ? $Format["Rounded"] : FALSE;
- $RoundRadius = isset($Format["RoundRadius"]) ? $Format["RoundRadius"] : 4;
- $Surrounding = isset($Format["Surrounding"]) ? $Format["Surrounding"] : NULL;
- $BorderR = isset($Format["BorderR"]) ? $Format["BorderR"] : -1;
- $BorderG = isset($Format["BorderG"]) ? $Format["BorderG"] : -1;
- $BorderB = isset($Format["BorderB"]) ? $Format["BorderB"] : -1;
- $Gradient = isset($Format["Gradient"]) ? $Format["Gradient"] : FALSE;
- $GradientMode = isset($Format["GradientMode"]) ? $Format["GradientMode"] : GRADIENT_SIMPLE;
- $GradientAlpha = isset($Format["GradientAlpha"]) ? $Format["GradientAlpha"] : 20;
- $GradientStartR = isset($Format["GradientStartR"]) ? $Format["GradientStartR"] : 255;
- $GradientStartG = isset($Format["GradientStartG"]) ? $Format["GradientStartG"] : 255;
- $GradientStartB = isset($Format["GradientStartB"]) ? $Format["GradientStartB"] : 255;
- $GradientEndR = isset($Format["GradientEndR"]) ? $Format["GradientEndR"] : 0;
- $GradientEndG = isset($Format["GradientEndG"]) ? $Format["GradientEndG"] : 0;
- $GradientEndB = isset($Format["GradientEndB"]) ? $Format["GradientEndB"] : 0;
- $TxtMargin = isset($Format["TxtMargin"]) ? $Format["TxtMargin"] : 6;
- $OverrideColors = isset($Format["OverrideColors"]) ? $Format["OverrideColors"] : NULL;
- $OverrideSurrounding = isset($Format["OverrideSurrounding"]) ? $Format["OverrideSurrounding"] : 30;
- $InnerSurrounding = isset($Format["InnerSurrounding"]) ? $Format["InnerSurrounding"] : NULL;
- $InnerBorderR = isset($Format["InnerBorderR"]) ? $Format["InnerBorderR"] : -1;
- $InnerBorderG = isset($Format["InnerBorderG"]) ? $Format["InnerBorderG"] : -1;
- $InnerBorderB = isset($Format["InnerBorderB"]) ? $Format["InnerBorderB"] : -1;
- $RecordImageMap = isset($Format["RecordImageMap"]) ? $Format["RecordImageMap"] : FALSE;
-
- $this->LastChartLayout = CHART_LAST_LAYOUT_REGULAR;
-
- $Data = $this->DataSet->getData();
- list($XMargin,$XDivs) = $this->scaleGetXSettings();
-
- if ( $OverrideColors != NULL )
- {
- $OverrideColors = $this->validatePalette($OverrideColors,$OverrideSurrounding);
- $this->DataSet->saveExtendedData("Palette",$OverrideColors);
- }
-
- $RestoreShadow = $this->Shadow;
-
- $SeriesCount = $this->countDrawableSeries();
- $CurrentSerie = 0;
- foreach($Data["Series"] as $SerieName => $Serie)
- {
- if ( $Serie["isDrawable"] == TRUE && $SerieName != $Data["Abscissa"] )
- {
- $R = $Serie["Color"]["R"]; $G = $Serie["Color"]["G"]; $B = $Serie["Color"]["B"]; $Alpha = $Serie["Color"]["Alpha"]; $Ticks = $Serie["Ticks"];
- if ( $DisplayColor == DISPLAY_AUTO ) { $DisplayR = $R; $DisplayG = $G; $DisplayB = $B; }
- if ( $Surrounding != NULL ) { $BorderR = $R+$Surrounding; $BorderG = $G+$Surrounding; $BorderB = $B+$Surrounding; }
- if ( $InnerSurrounding != NULL ) { $InnerBorderR = $R+$InnerSurrounding; $InnerBorderG = $G+$InnerSurrounding; $InnerBorderB = $B+$InnerSurrounding; }
- if ( $InnerBorderR == -1 ) { $InnerColor = NULL; } else { $InnerColor = array("R"=>$InnerBorderR,"G"=>$InnerBorderG,"B"=>$InnerBorderB); }
- $Color = array("R"=>$R,"G"=>$G,"B"=>$B,"Alpha"=>$Alpha,"BorderR"=>$BorderR,"BorderG"=>$BorderG,"BorderB"=>$BorderB);
-
- $AxisID = $Serie["Axis"];
- $Mode = $Data["Axis"][$AxisID]["Display"];
- $Format = $Data["Axis"][$AxisID]["Format"];
- $Unit = $Data["Axis"][$AxisID]["Unit"];
-
- if (isset($Serie["Description"])) { $SerieDescription = $Serie["Description"]; } else { $SerieDescription = $SerieName; }
-
- $PosArray = $this->scaleComputeY($Serie["Data"],array("AxisID"=>$Serie["Axis"]));
-
- if ( $Floating0Value != NULL )
- { $YZero = $this->scaleComputeY($Floating0Value,array("AxisID"=>$Serie["Axis"])); }
- else
- { $YZero = $this->scaleComputeY(0,array("AxisID"=>$Serie["Axis"])); }
-
- if ( $Data["Orientation"] == SCALE_POS_LEFTRIGHT )
- {
- if ( $YZero > $this->GraphAreaY2-1 ) { $YZero = $this->GraphAreaY2-1; }
- if ( $YZero < $this->GraphAreaY1+1 ) { $YZero = $this->GraphAreaY1+1; }
-
- if ( $XDivs == 0 ) { $XStep = 0; } else { $XStep = ($this->GraphAreaX2-$this->GraphAreaX1-$XMargin*2)/$XDivs; }
- $X = $this->GraphAreaX1 + $XMargin;
-
- if ( $AroundZero ) { $Y1 = $YZero; } else { $Y1 = $this->GraphAreaY2-1; }
- if ( $XDivs == 0 ) { $XSize = ($this->GraphAreaX2-$this->GraphAreaX1)/($SeriesCount+$Interleave); } else { $XSize = ($XStep / ($SeriesCount+$Interleave) ); }
-
- $XOffset = -($XSize*$SeriesCount)/2 + $CurrentSerie * $XSize;
- if ( $X + $XOffset <= $this->GraphAreaX1 ) { $XOffset = $this->GraphAreaX1 - $X + 1 ; }
-
- $this->DataSet->Data["Series"][$SerieName]["XOffset"] = $XOffset + $XSize / 2;
-
- if ( $Rounded || $BorderR != -1) { $XSpace = 1; } else { $XSpace = 0; }
-
- if ( !is_array($PosArray) ) { $Value = $PosArray; $PosArray = ""; $PosArray[0] = $Value; }
-
- $ID = 0;
- foreach($PosArray as $Key => $Y2)
- {
- if ( $Floating0Serie != NULL )
- {
- if ( isset($Data["Series"][$Floating0Serie]["Data"][$Key]) )
- { $Value = $Data["Series"][$Floating0Serie]["Data"][$Key]; }
- else
- { $Value = 0; }
-
- $YZero = $this->scaleComputeY($Value,array("AxisID"=>$Serie["Axis"]));
- if ( $YZero > $this->GraphAreaY2-1 ) { $YZero = $this->GraphAreaY2-1; }
- if ( $YZero < $this->GraphAreaY1+1 ) { $YZero = $this->GraphAreaY1+1; }
-
- if ( $AroundZero ) { $Y1 = $YZero; } else { $Y1 = $this->GraphAreaY2-1; }
- }
-
- if ( $OverrideColors != NULL )
- { if ( isset($OverrideColors[$ID]) ) { $Color = array("R"=>$OverrideColors[$ID]["R"],"G"=>$OverrideColors[$ID]["G"],"B"=>$OverrideColors[$ID]["B"],"Alpha"=>$OverrideColors[$ID]["Alpha"],"BorderR"=>$OverrideColors[$ID]["BorderR"],"BorderG"=>$OverrideColors[$ID]["BorderG"],"BorderB"=>$OverrideColors[$ID]["BorderB"]); } else { $Color = $this->getRandomColor(); } }
-
- if ( $Y2 != VOID )
- {
- $BarHeight = $Y1 - $Y2;
-
- if ( $Serie["Data"][$Key] == 0 )
- {
- $this->drawLine($X+$XOffset+$XSpace,$Y1,$X+$XOffset+$XSize-$XSpace,$Y1,$Color);
- if ( $RecordImageMap ) { $this->addToImageMap("RECT",floor($X+$XOffset+$XSpace).",".floor($Y1-1).",".floor($X+$XOffset+$XSize-$XSpace).",".floor($Y1+1),$this->toHTMLColor($R,$G,$B),$SerieDescription,$this->scaleFormat($Serie["Data"][$Key],$Mode,$Format,$Unit)); }
- }
- else
- {
- if ( $RecordImageMap ) { $this->addToImageMap("RECT",floor($X+$XOffset+$XSpace).",".floor($Y1).",".floor($X+$XOffset+$XSize-$XSpace).",".floor($Y2),$this->toHTMLColor($R,$G,$B),$SerieDescription,$this->scaleFormat($Serie["Data"][$Key],$Mode,$Format,$Unit)); }
-
- if ( $Rounded )
- $this->drawRoundedFilledRectangle($X+$XOffset+$XSpace,$Y1,$X+$XOffset+$XSize-$XSpace,$Y2,$RoundRadius,$Color);
- else
- {
- $this->drawFilledRectangle($X+$XOffset+$XSpace,$Y1,$X+$XOffset+$XSize-$XSpace,$Y2,$Color);
-
- if ( $InnerColor != NULL ) { $this->drawRectangle($X+$XOffset+$XSpace+1,min($Y1,$Y2)+1,$X+$XOffset+$XSize-$XSpace-1,max($Y1,$Y2)-1,$InnerColor); }
-
- if ( $Gradient )
- {
- $this->Shadow = FALSE;
-
- if ( $GradientMode == GRADIENT_SIMPLE )
- {
- if ( $Serie["Data"][$Key] >= 0 )
- $GradienColor = array("StartR"=>$GradientStartR,"StartG"=>$GradientStartG,"StartB"=>$GradientStartB,"EndR"=>$GradientEndR,"EndG"=>$GradientEndG,"EndB"=>$GradientEndB,"Alpha"=>$GradientAlpha);
- else
- $GradienColor = array("StartR"=>$GradientEndR,"StartG"=>$GradientEndG,"StartB"=>$GradientEndB,"EndR"=>$GradientStartR,"EndG"=>$GradientStartG,"EndB"=>$GradientStartB,"Alpha"=>$GradientAlpha);
-
- $this->drawGradientArea($X+$XOffset+$XSpace,$Y1,$X+$XOffset+$XSize-$XSpace,$Y2,DIRECTION_VERTICAL,$GradienColor);
- }
- elseif ( $GradientMode == GRADIENT_EFFECT_CAN )
- {
- $GradienColor1 = array("StartR"=>$GradientEndR,"StartG"=>$GradientEndG,"StartB"=>$GradientEndB,"EndR"=>$GradientStartR,"EndG"=>$GradientStartG,"EndB"=>$GradientStartB,"Alpha"=>$GradientAlpha);
- $GradienColor2 = array("StartR"=>$GradientStartR,"StartG"=>$GradientStartG,"StartB"=>$GradientStartB,"EndR"=>$GradientEndR,"EndG"=>$GradientEndG,"EndB"=>$GradientEndB,"Alpha"=>$GradientAlpha);
- $XSpan = floor($XSize / 3);
-
- $this->drawGradientArea($X+$XOffset+$XSpace,$Y1,$X+$XOffset+$XSpan-$XSpace,$Y2,DIRECTION_HORIZONTAL,$GradienColor1);
- $this->drawGradientArea($X+$XOffset+$XSpan+$XSpace,$Y1,$X+$XOffset+$XSize-$XSpace,$Y2,DIRECTION_HORIZONTAL,$GradienColor2);
- }
- $this->Shadow = $RestoreShadow;
- }
- }
-
- if ( $Draw0Line )
- {
- $Line0Color = array("R"=>0,"G"=>0,"B"=>0,"Alpha"=>20);
-
- if ( abs($Y1 - $Y2) > 3 ) { $Line0Width = 3; } else { $Line0Width = 1; }
- if ( $Y1 - $Y2 < 0 ) { $Line0Width = -$Line0Width; }
-
- $this->drawFilledRectangle($X+$XOffset+$XSpace,floor($Y1),$X+$XOffset+$XSize-$XSpace,floor($Y1)-$Line0Width,$Line0Color);
- $this->drawLine($X+$XOffset+$XSpace,floor($Y1),$X+$XOffset+$XSize-$XSpace,floor($Y1),$Line0Color);
- }
- }
-
- if ( $DisplayValues && $Serie["Data"][$Key] != VOID )
- {
- if ( $DisplayShadow ) { $this->Shadow = TRUE; }
-
- $Caption = $this->scaleFormat($Serie["Data"][$Key],$Mode,$Format,$Unit);
- $TxtPos = $this->getTextBox(0,0,$DisplayFont,$DisplaySize,90,$Caption);
- $TxtHeight = $TxtPos[0]["Y"] - $TxtPos[1]["Y"] + $TxtMargin;
-
- if ( $DisplayPos == LABEL_POS_INSIDE && abs($TxtHeight) < abs($BarHeight) )
- {
- $CenterX = (($X+$XOffset+$XSize-$XSpace)-($X+$XOffset+$XSpace))/2 + $X+$XOffset+$XSpace;
- $CenterY = ($Y2-$Y1)/2 + $Y1;
-
- $this->drawText($CenterX,$CenterY,$Caption,array("R"=>$DisplayR,"G"=>$DisplayG,"B"=>$DisplayB,"Align"=>TEXT_ALIGN_MIDDLEMIDDLE,"FontSize"=>$DisplaySize,"Angle"=>90));
- }
- else
- {
- if ( $Serie["Data"][$Key] >= 0 ) { $Align = TEXT_ALIGN_BOTTOMMIDDLE; $Offset = $DisplayOffset; } else { $Align = TEXT_ALIGN_TOPMIDDLE; $Offset = -$DisplayOffset; }
- $this->drawText($X+$XOffset+$XSize/2,$Y2-$Offset,$this->scaleFormat($Serie["Data"][$Key],$Mode,$Format,$Unit),array("R"=>$DisplayR,"G"=>$DisplayG,"B"=>$DisplayB,"Align"=>$Align,"FontSize"=>$DisplaySize));
- }
-
- $this->Shadow = $RestoreShadow;
- }
- }
-
- $X = $X + $XStep;
- $ID++;
- }
- }
- else
- {
- if ( $YZero < $this->GraphAreaX1+1 ) { $YZero = $this->GraphAreaX1+1; }
- if ( $YZero > $this->GraphAreaX2-1 ) { $YZero = $this->GraphAreaX2-1; }
-
- if ( $XDivs == 0 ) { $YStep = 0; } else { $YStep = ($this->GraphAreaY2-$this->GraphAreaY1-$XMargin*2)/$XDivs; }
-
- $Y = $this->GraphAreaY1 + $XMargin;
-
- if ( $AroundZero ) { $X1 = $YZero; } else { $X1 = $this->GraphAreaX1+1; }
- if ( $XDivs == 0 ) { $YSize = ($this->GraphAreaY2-$this->GraphAreaY1)/($SeriesCount+$Interleave); } else { $YSize = ($YStep / ($SeriesCount+$Interleave) ); }
-
- $YOffset = -($YSize*$SeriesCount)/2 + $CurrentSerie * $YSize;
- if ( $Y + $YOffset <= $this->GraphAreaY1 ) { $YOffset = $this->GraphAreaY1 - $Y + 1 ; }
-
- $this->DataSet->Data["Series"][$SerieName]["XOffset"] = $YOffset + $YSize / 2;
-
- if ( $Rounded || $BorderR != -1 ) { $YSpace = 1; } else { $YSpace = 0; }
-
- if ( !is_array($PosArray) ) { $Value = $PosArray; $PosArray = ""; $PosArray[0] = $Value; }
-
- $ID = 0 ;
- foreach($PosArray as $Key => $X2)
- {
- if ( $Floating0Serie != NULL )
- {
- if ( isset($Data["Series"][$Floating0Serie]["Data"][$Key]) )
- $Value = $Data["Series"][$Floating0Serie]["Data"][$Key];
- else { $Value = 0; }
-
- $YZero = $this->scaleComputeY($Value,array("AxisID"=>$Serie["Axis"]));
- if ( $YZero < $this->GraphAreaX1+1 ) { $YZero = $this->GraphAreaX1+1; }
- if ( $YZero > $this->GraphAreaX2-1 ) { $YZero = $this->GraphAreaX2-1; }
- if ( $AroundZero ) { $X1 = $YZero; } else { $X1 = $this->GraphAreaX1+1; }
- }
-
- if ( $OverrideColors != NULL )
- { if ( isset($OverrideColors[$ID]) ) { $Color = array("R"=>$OverrideColors[$ID]["R"],"G"=>$OverrideColors[$ID]["G"],"B"=>$OverrideColors[$ID]["B"],"Alpha"=>$OverrideColors[$ID]["Alpha"],"BorderR"=>$OverrideColors[$ID]["BorderR"],"BorderG"=>$OverrideColors[$ID]["BorderG"],"BorderB"=>$OverrideColors[$ID]["BorderB"]); } else { $Color = $this->getRandomColor(); } }
-
- if ( $X2 != VOID )
- {
- $BarWidth = $X2 - $X1;
-
- if ( $Serie["Data"][$Key] == 0 )
- {
- $this->drawLine($X1,$Y+$YOffset+$YSpace,$X1,$Y+$YOffset+$YSize-$YSpace,$Color);
- if ( $RecordImageMap ) { $this->addToImageMap("RECT",floor($X1-1).",".floor($Y+$YOffset+$YSpace).",".floor($X1+1).",".floor($Y+$YOffset+$YSize-$YSpace),$this->toHTMLColor($R,$G,$B),$SerieDescription,$this->scaleFormat($Serie["Data"][$Key],$Mode,$Format,$Unit)); }
- }
- else
- {
- if ( $RecordImageMap ) { $this->addToImageMap("RECT",floor($X1).",".floor($Y+$YOffset+$YSpace).",".floor($X2).",".floor($Y+$YOffset+$YSize-$YSpace),$this->toHTMLColor($R,$G,$B),$SerieDescription,$this->scaleFormat($Serie["Data"][$Key],$Mode,$Format,$Unit)); }
-
- if ( $Rounded )
- $this->drawRoundedFilledRectangle($X1+1,$Y+$YOffset+$YSpace,$X2,$Y+$YOffset+$YSize-$YSpace,$RoundRadius,$Color);
- else
- {
- $this->drawFilledRectangle($X1,$Y+$YOffset+$YSpace,$X2,$Y+$YOffset+$YSize-$YSpace,$Color);
-
- if ( $InnerColor != NULL ) { $this->drawRectangle(min($X1,$X2)+1,$Y+$YOffset+$YSpace+1,max($X1,$X2)-1,$Y+$YOffset+$YSize-$YSpace-1,$InnerColor); }
-
- if ( $Gradient )
- {
- $this->Shadow = FALSE;
-
- if ( $GradientMode == GRADIENT_SIMPLE )
- {
- if ( $Serie["Data"][$Key] >= 0 )
- $GradienColor = array("StartR"=>$GradientStartR,"StartG"=>$GradientStartG,"StartB"=>$GradientStartB,"EndR"=>$GradientEndR,"EndG"=>$GradientEndG,"EndB"=>$GradientEndB,"Alpha"=>$GradientAlpha);
- else
- $GradienColor = array("StartR"=>$GradientEndR,"StartG"=>$GradientEndG,"StartB"=>$GradientEndB,"EndR"=>$GradientStartR,"EndG"=>$GradientStartG,"EndB"=>$GradientStartB,"Alpha"=>$GradientAlpha);
-
- $this->drawGradientArea($X1,$Y+$YOffset+$YSpace,$X2,$Y+$YOffset+$YSize-$YSpace,DIRECTION_HORIZONTAL,$GradienColor);
- }
- elseif ( $GradientMode == GRADIENT_EFFECT_CAN )
- {
- $GradienColor1 = array("StartR"=>$GradientEndR,"StartG"=>$GradientEndG,"StartB"=>$GradientEndB,"EndR"=>$GradientStartR,"EndG"=>$GradientStartG,"EndB"=>$GradientStartB,"Alpha"=>$GradientAlpha);
- $GradienColor2 = array("StartR"=>$GradientStartR,"StartG"=>$GradientStartG,"StartB"=>$GradientStartB,"EndR"=>$GradientEndR,"EndG"=>$GradientEndG,"EndB"=>$GradientEndB,"Alpha"=>$GradientAlpha);
- $YSpan = floor($YSize / 3);
-
- $this->drawGradientArea($X1,$Y+$YOffset+$YSpace,$X2,$Y+$YOffset+$YSpan-$YSpace,DIRECTION_VERTICAL,$GradienColor1);
- $this->drawGradientArea($X1,$Y+$YOffset+$YSpan,$X2,$Y+$YOffset+$YSize-$YSpace,DIRECTION_VERTICAL,$GradienColor2);
- }
- $this->Shadow = $RestoreShadow;
- }
- }
-
- if ( $Draw0Line )
- {
- $Line0Color = array("R"=>0,"G"=>0,"B"=>0,"Alpha"=>20);
-
- if ( abs($X1 - $X2) > 3 ) { $Line0Width = 3; } else { $Line0Width = 1; }
- if ( $X2 - $X1 < 0 ) { $Line0Width = -$Line0Width; }
-
- $this->drawFilledRectangle(floor($X1),$Y+$YOffset+$YSpace,floor($X1)+$Line0Width,$Y+$YOffset+$YSize-$YSpace,$Line0Color);
- $this->drawLine(floor($X1),$Y+$YOffset+$YSpace,floor($X1),$Y+$YOffset+$YSize-$YSpace,$Line0Color);
- }
- }
-
- if ( $DisplayValues && $Serie["Data"][$Key] != VOID )
- {
- if ( $DisplayShadow ) { $this->Shadow = TRUE; }
-
- $Caption = $this->scaleFormat($Serie["Data"][$Key],$Mode,$Format,$Unit);
- $TxtPos = $this->getTextBox(0,0,$DisplayFont,$DisplaySize,0,$Caption);
- $TxtWidth = $TxtPos[1]["X"] - $TxtPos[0]["X"] + $TxtMargin;
-
- if ( $DisplayPos == LABEL_POS_INSIDE && abs($TxtWidth) < abs($BarWidth) )
- {
- $CenterX = ($X2-$X1)/2 + $X1;
- $CenterY = (($Y+$YOffset+$YSize-$YSpace)-($Y+$YOffset+$YSpace))/2 + ($Y+$YOffset+$YSpace);
-
- $this->drawText($CenterX,$CenterY,$Caption,array("R"=>$DisplayR,"G"=>$DisplayG,"B"=>$DisplayB,"Align"=>TEXT_ALIGN_MIDDLEMIDDLE,"FontSize"=>$DisplaySize));
- }
- else
- {
- if ( $Serie["Data"][$Key] >= 0 ) { $Align = TEXT_ALIGN_MIDDLELEFT; $Offset = $DisplayOffset; } else { $Align = TEXT_ALIGN_MIDDLERIGHT; $Offset = -$DisplayOffset; }
- $this->drawText($X2+$Offset,$Y+$YOffset+$YSize/2,$Caption,array("R"=>$DisplayR,"G"=>$DisplayG,"B"=>$DisplayB,"Align"=>$Align,"FontSize"=>$DisplaySize));
- }
-
- $this->Shadow = $RestoreShadow;
- }
- }
- $Y = $Y + $YStep;
- $ID++;
- }
- }
- $CurrentSerie++;
- }
- }
- }
-
- /* Draw a bar chart */
- function drawStackedBarChart($Format=NULL)
- {
- $DisplayValues = isset($Format["DisplayValues"]) ? $Format["DisplayValues"] : FALSE;
- $DisplayOrientation = isset($Format["DisplayOrientation"]) ? $Format["DisplayOrientation"] : ORIENTATION_AUTO;
- $DisplayRound = isset($Format["DisplayRound"]) ? $Format["DisplayRound"] : 0;
- $DisplayColor = isset($Format["DisplayColor"]) ? $Format["DisplayColor"] : DISPLAY_MANUAL;
- $DisplayFont = isset($Format["DisplayFont"]) ? $Format["DisplayFont"] : $this->FontName;
- $DisplaySize = isset($Format["DisplaySize"]) ? $Format["DisplaySize"] : $this->FontSize;
- $DisplayR = isset($Format["DisplayR"]) ? $Format["DisplayR"] : 0;
- $DisplayG = isset($Format["DisplayG"]) ? $Format["DisplayG"] : 0;
- $DisplayB = isset($Format["DisplayB"]) ? $Format["DisplayB"] : 0;
- $Interleave = isset($Format["Interleave"]) ? $Format["Interleave"] : .5;
- $Rounded = isset($Format["Rounded"]) ? $Format["Rounded"] : FALSE;
- $RoundRadius = isset($Format["RoundRadius"]) ? $Format["RoundRadius"] : 4;
- $Surrounding = isset($Format["Surrounding"]) ? $Format["Surrounding"] : NULL;
- $BorderR = isset($Format["BorderR"]) ? $Format["BorderR"] : -1;
- $BorderG = isset($Format["BorderG"]) ? $Format["BorderG"] : -1;
- $BorderB = isset($Format["BorderB"]) ? $Format["BorderB"] : -1;
- $Gradient = isset($Format["Gradient"]) ? $Format["Gradient"] : FALSE;
- $GradientMode = isset($Format["GradientMode"]) ? $Format["GradientMode"] : GRADIENT_SIMPLE;
- $GradientAlpha = isset($Format["GradientAlpha"]) ? $Format["GradientAlpha"] : 20;
- $GradientStartR = isset($Format["GradientStartR"]) ? $Format["GradientStartR"] : 255;
- $GradientStartG = isset($Format["GradientStartG"]) ? $Format["GradientStartG"] : 255;
- $GradientStartB = isset($Format["GradientStartB"]) ? $Format["GradientStartB"] : 255;
- $GradientEndR = isset($Format["GradientEndR"]) ? $Format["GradientEndR"] : 0;
- $GradientEndG = isset($Format["GradientEndG"]) ? $Format["GradientEndG"] : 0;
- $GradientEndB = isset($Format["GradientEndB"]) ? $Format["GradientEndB"] : 0;
- $InnerSurrounding = isset($Format["InnerSurrounding"]) ? $Format["InnerSurrounding"] : NULL;
- $InnerBorderR = isset($Format["InnerBorderR"]) ? $Format["InnerBorderR"] : -1;
- $InnerBorderG = isset($Format["InnerBorderG"]) ? $Format["InnerBorderG"] : -1;
- $InnerBorderB = isset($Format["InnerBorderB"]) ? $Format["InnerBorderB"] : -1;
- $RecordImageMap = isset($Format["RecordImageMap"]) ? $Format["RecordImageMap"] : FALSE;
- $FontFactor = isset($Format["FontFactor"]) ? $Format["FontFactor"] : 8;
-
- $this->LastChartLayout = CHART_LAST_LAYOUT_STACKED;
-
- $Data = $this->DataSet->getData();
- list($XMargin,$XDivs) = $this->scaleGetXSettings();
-
- $RestoreShadow = $this->Shadow;
-
- $LastX = ""; $LastY = "";
- foreach($Data["Series"] as $SerieName => $Serie)
- {
- if ( $Serie["isDrawable"] == TRUE && $SerieName != $Data["Abscissa"] )
- {
- $R = $Serie["Color"]["R"]; $G = $Serie["Color"]["G"]; $B = $Serie["Color"]["B"]; $Alpha = $Serie["Color"]["Alpha"]; $Ticks = $Serie["Ticks"];
- if ( $DisplayColor == DISPLAY_AUTO ) { $DisplayR = 255; $DisplayG = 255; $DisplayB = 255; }
- if ( $Surrounding != NULL ) { $BorderR = $R+$Surrounding; $BorderG = $G+$Surrounding; $BorderB = $B+$Surrounding; }
- if ( $InnerSurrounding != NULL ) { $InnerBorderR = $R+$InnerSurrounding; $InnerBorderG = $G+$InnerSurrounding; $InnerBorderB = $B+$InnerSurrounding; }
- if ( $InnerBorderR == -1 ) { $InnerColor = NULL; } else { $InnerColor = array("R"=>$InnerBorderR,"G"=>$InnerBorderG,"B"=>$InnerBorderB); }
-
- $AxisID = $Serie["Axis"];
- $Mode = $Data["Axis"][$AxisID]["Display"];
- $Format = $Data["Axis"][$AxisID]["Format"];
- $Unit = $Data["Axis"][$AxisID]["Unit"];
-
- if (isset($Serie["Description"])) { $SerieDescription = $Serie["Description"]; } else { $SerieDescription = $SerieName; }
-
- $PosArray = $this->scaleComputeY($Serie["Data"],array("AxisID"=>$Serie["Axis"]),TRUE);
- $YZero = $this->scaleComputeY(0,array("AxisID"=>$Serie["Axis"]));
-
- $this->DataSet->Data["Series"][$SerieName]["XOffset"] = 0;
-
- $Color = array("TransCorner"=>TRUE,"R"=>$R,"G"=>$G,"B"=>$B,"Alpha"=>$Alpha,"BorderR"=>$BorderR,"BorderG"=>$BorderG,"BorderB"=>$BorderB);
-
- if ( $Data["Orientation"] == SCALE_POS_LEFTRIGHT )
- {
- if ( $YZero > $this->GraphAreaY2-1 ) { $YZero = $this->GraphAreaY2-1; }
- if ( $YZero > $this->GraphAreaY2-1 ) { $YZero = $this->GraphAreaY2-1; }
-
- if ( $XDivs == 0 ) { $XStep = ($this->GraphAreaX2-$this->GraphAreaX1)/4; } else { $XStep = ($this->GraphAreaX2-$this->GraphAreaX1-$XMargin*2)/$XDivs; }
- $X = $this->GraphAreaX1 + $XMargin;
-
- $XSize = ($XStep / (1+$Interleave) );
- $XOffset = -($XSize/2);
-
- if ( !is_array($PosArray) ) { $Value = $PosArray; $PosArray = ""; $PosArray[0] = $Value; }
- foreach($PosArray as $Key => $Height)
- {
- if ( $Height != VOID && $Serie["Data"][$Key] != 0 )
- {
- if ( $Serie["Data"][$Key] > 0 ) { $Pos = "+"; } else { $Pos = "-"; }
-
- if ( !isset($LastY[$Key] ) ) { $LastY[$Key] = ""; }
- if ( !isset($LastY[$Key][$Pos] ) ) { $LastY[$Key][$Pos] = $YZero; }
-
- $Y1 = $LastY[$Key][$Pos];
- $Y2 = $Y1 - $Height;
-
- if ( ($Rounded || $BorderR != -1) && ($Pos == "+" && $Y1 != $YZero) ) { $YSpaceUp = 1; } else { $YSpaceUp = 0; }
- if ( ($Rounded || $BorderR != -1) && ($Pos == "-" && $Y1 != $YZero) ) { $YSpaceDown = 1; } else { $YSpaceDown = 0; }
-
- if ( $RecordImageMap ) { $this->addToImageMap("RECT",floor($X+$XOffset).",".floor($Y1-$YSpaceUp+$YSpaceDown).",".floor($X+$XOffset+$XSize).",".floor($Y2),$this->toHTMLColor($R,$G,$B),$SerieDescription,$this->scaleFormat($Serie["Data"][$Key],$Mode,$Format,$Unit)); }
-
- if ( $Rounded )
- $this->drawRoundedFilledRectangle($X+$XOffset,$Y1-$YSpaceUp+$YSpaceDown,$X+$XOffset+$XSize,$Y2,$RoundRadius,$Color);
- else
- {
- $this->drawFilledRectangle($X+$XOffset,$Y1-$YSpaceUp+$YSpaceDown,$X+$XOffset+$XSize,$Y2,$Color);
-
- if ( $InnerColor != NULL ) { $RestoreShadow = $this->Shadow; $this->Shadow = FALSE; $this->drawRectangle(min($X+$XOffset+1,$X+$XOffset+$XSize),min($Y1-$YSpaceUp+$YSpaceDown,$Y2)+1,max($X+$XOffset+1,$X+$XOffset+$XSize)-1,max($Y1-$YSpaceUp+$YSpaceDown,$Y2)-1,$InnerColor); $this->Shadow = $RestoreShadow;}
-
- if ( $Gradient )
- {
- $this->Shadow = FALSE;
-
- if ( $GradientMode == GRADIENT_SIMPLE )
- {
- $GradientColor = array("StartR"=>$GradientStartR,"StartG"=>$GradientStartG,"StartB"=>$GradientStartB,"EndR"=>$GradientEndR,"EndG"=>$GradientEndG,"EndB"=>$GradientEndB,"Alpha"=>$GradientAlpha);
- $this->drawGradientArea($X+$XOffset,$Y1-1-$YSpaceUp+$YSpaceDown,$X+$XOffset+$XSize,$Y2+1,DIRECTION_VERTICAL,$GradientColor);
- }
- elseif ( $GradientMode == GRADIENT_EFFECT_CAN )
- {
- $GradientColor1 = array("StartR"=>$GradientEndR,"StartG"=>$GradientEndG,"StartB"=>$GradientEndB,"EndR"=>$GradientStartR,"EndG"=>$GradientStartG,"EndB"=>$GradientStartB,"Alpha"=>$GradientAlpha);
- $GradientColor2 = array("StartR"=>$GradientStartR,"StartG"=>$GradientStartG,"StartB"=>$GradientStartB,"EndR"=>$GradientEndR,"EndG"=>$GradientEndG,"EndB"=>$GradientEndB,"Alpha"=>$GradientAlpha);
- $XSpan = floor($XSize / 3);
-
- $this->drawGradientArea($X+$XOffset-.5,$Y1-.5-$YSpaceUp+$YSpaceDown,$X+$XOffset+$XSpan,$Y2+.5,DIRECTION_HORIZONTAL,$GradientColor1);
- $this->drawGradientArea($X+$XSpan+$XOffset-.5,$Y1-.5-$YSpaceUp+$YSpaceDown,$X+$XOffset+$XSize,$Y2+.5,DIRECTION_HORIZONTAL,$GradientColor2);
- }
- $this->Shadow = $RestoreShadow;
- }
- }
-
- if ( $DisplayValues )
- {
- $BarHeight = abs($Y2-$Y1)-2;
- $BarWidth = $XSize+($XOffset/2)-$FontFactor;
-
- $Caption = $this->scaleFormat(round($Serie["Data"][$Key],$DisplayRound),$Mode,$Format,$Unit);
- $TxtPos = $this->getTextBox(0,0,$DisplayFont,$DisplaySize,0,$Caption);
- $TxtHeight = abs($TxtPos[2]["Y"] - $TxtPos[0]["Y"]);
- $TxtWidth = abs($TxtPos[1]["X"] - $TxtPos[0]["X"]);
-
- $XCenter = ( ($X+$XOffset+$XSize) - ($X+$XOffset) ) / 2 + $X+$XOffset;
- $YCenter = ( ($Y2) - ($Y1-$YSpaceUp+$YSpaceDown) ) / 2 + $Y1-$YSpaceUp+$YSpaceDown;
-
- $Done = FALSE;
- if ( $DisplayOrientation == ORIENTATION_HORIZONTAL || $DisplayOrientation == ORIENTATION_AUTO )
- {
- if ( $TxtHeight < $BarHeight && $TxtWidth < $BarWidth )
- {
- $this->drawText($XCenter,$YCenter,$this->scaleFormat($Serie["Data"][$Key],$Mode,$Format,$Unit),array("R"=>$DisplayR,"G"=>$DisplayG,"B"=>$DisplayB,"Align"=>TEXT_ALIGN_MIDDLEMIDDLE,"FontSize"=>$DisplaySize,"FontName"=>$DisplayFont));
- $Done = TRUE;
- }
- }
-
- if ( $DisplayOrientation == ORIENTATION_VERTICAL || ( $DisplayOrientation == ORIENTATION_AUTO && !$Done) )
- {
- if ( $TxtHeight < $BarWidth && $TxtWidth < $BarHeight )
- $this->drawText($XCenter,$YCenter,$this->scaleFormat($Serie["Data"][$Key],$Mode,$Format,$Unit),array("R"=>$DisplayR,"G"=>$DisplayG,"B"=>$DisplayB,"Angle"=>90,"Align"=>TEXT_ALIGN_MIDDLEMIDDLE,"FontSize"=>$DisplaySize,"FontName"=>$DisplayFont));
- }
- }
-
- $LastY[$Key][$Pos] = $Y2;
- }
-
- $X = $X + $XStep;
- }
- }
- else
- {
- if ( $YZero < $this->GraphAreaX1+1 ) { $YZero = $this->GraphAreaX1+1; }
- if ( $YZero > $this->GraphAreaX2-1 ) { $YZero = $this->GraphAreaX2-1; }
-
- if ( $XDivs == 0 ) { $YStep = ($this->GraphAreaY2-$this->GraphAreaY1)/4; } else { $YStep = ($this->GraphAreaY2-$this->GraphAreaY1-$XMargin*2)/$XDivs; }
- $Y = $this->GraphAreaY1 + $XMargin;
-
- $YSize = $YStep / (1+$Interleave);
- $YOffset = -($YSize/2);
-
- if ( !is_array($PosArray) ) { $Value = $PosArray; $PosArray = ""; $PosArray[0] = $Value; }
- foreach($PosArray as $Key => $Width)
- {
- if ( $Width != VOID && $Serie["Data"][$Key] != 0 )
- {
- if ( $Serie["Data"][$Key] > 0 ) { $Pos = "+"; } else { $Pos = "-"; }
-
- if ( !isset($LastX[$Key] ) ) { $LastX[$Key] = ""; }
- if ( !isset($LastX[$Key][$Pos] ) ) { $LastX[$Key][$Pos] = $YZero; }
-
- $X1 = $LastX[$Key][$Pos];
- $X2 = $X1 + $Width;
-
- if ( ($Rounded || $BorderR != -1) && ($Pos == "+" && $X1 != $YZero) ) { $XSpaceLeft = 2; } else { $XSpaceLeft = 0; }
- if ( ($Rounded || $BorderR != -1) && ($Pos == "-" && $X1 != $YZero) ) { $XSpaceRight = 2; } else { $XSpaceRight = 0; }
-
- if ( $RecordImageMap ) { $this->addToImageMap("RECT",floor($X1+$XSpaceLeft).",".floor($Y+$YOffset).",".floor($X2-$XSpaceRight).",".floor($Y+$YOffset+$YSize),$this->toHTMLColor($R,$G,$B),$SerieDescription,$this->scaleFormat($Serie["Data"][$Key],$Mode,$Format,$Unit)); }
-
- if ( $Rounded )
- $this->drawRoundedFilledRectangle($X1+$XSpaceLeft,$Y+$YOffset,$X2-$XSpaceRight,$Y+$YOffset+$YSize,$RoundRadius,$Color);
- else
- {
- $this->drawFilledRectangle($X1+$XSpaceLeft,$Y+$YOffset,$X2-$XSpaceRight,$Y+$YOffset+$YSize,$Color);
-
- if ( $InnerColor != NULL ) { $RestoreShadow = $this->Shadow; $this->Shadow = FALSE; $this->drawRectangle(min($X1+$XSpaceLeft,$X2-$XSpaceRight)+1,min($Y+$YOffset,$Y+$YOffset+$YSize)+1,max($X1+$XSpaceLeft,$X2-$XSpaceRight)-1,max($Y+$YOffset,$Y+$YOffset+$YSize)-1,$InnerColor); $this->Shadow = $RestoreShadow;}
-
- if ( $Gradient )
- {
- $this->Shadow = FALSE;
-
- if ( $GradientMode == GRADIENT_SIMPLE )
- {
- $GradientColor = array("StartR"=>$GradientStartR,"StartG"=>$GradientStartG,"StartB"=>$GradientStartB,"EndR"=>$GradientEndR,"EndG"=>$GradientEndG,"EndB"=>$GradientEndB,"Alpha"=>$GradientAlpha);
- $this->drawGradientArea($X1+$XSpaceLeft,$Y+$YOffset,$X2-$XSpaceRight,$Y+$YOffset+$YSize,DIRECTION_HORIZONTAL,$GradientColor);
- }
- elseif ( $GradientMode == GRADIENT_EFFECT_CAN )
- {
- $GradientColor1 = array("StartR"=>$GradientEndR,"StartG"=>$GradientEndG,"StartB"=>$GradientEndB,"EndR"=>$GradientStartR,"EndG"=>$GradientStartG,"EndB"=>$GradientStartB,"Alpha"=>$GradientAlpha);
- $GradientColor2 = array("StartR"=>$GradientStartR,"StartG"=>$GradientStartG,"StartB"=>$GradientStartB,"EndR"=>$GradientEndR,"EndG"=>$GradientEndG,"EndB"=>$GradientEndB,"Alpha"=>$GradientAlpha);
- $YSpan = floor($YSize / 3);
-
- $this->drawGradientArea($X1+$XSpaceLeft,$Y+$YOffset,$X2-$XSpaceRight,$Y+$YOffset+$YSpan,DIRECTION_VERTICAL,$GradientColor1);
- $this->drawGradientArea($X1+$XSpaceLeft,$Y+$YOffset+$YSpan,$X2-$XSpaceRight,$Y+$YOffset+$YSize,DIRECTION_VERTICAL,$GradientColor2);
- }
- $this->Shadow = $RestoreShadow;
- }
- }
-
- if ( $DisplayValues )
- {
- $BarWidth = abs($X2-$X1)-$FontFactor;
- $BarHeight = $YSize+($YOffset/2)-$FontFactor/2;
- $Caption = $this->scaleFormat(round($Serie["Data"][$Key],$DisplayRound),$Mode,$Format,$Unit);
- $TxtPos = $this->getTextBox(0,0,$DisplayFont,$DisplaySize,0,$Caption);
- $TxtHeight = abs($TxtPos[2]["Y"] - $TxtPos[0]["Y"]);
- $TxtWidth = abs($TxtPos[1]["X"] - $TxtPos[0]["X"]);
-
- $XCenter = ( $X2 - $X1 ) / 2 + $X1;
- $YCenter = ( ($Y+$YOffset+$YSize) - ($Y+$YOffset) ) / 2 + $Y+$YOffset;
-
- $Done = FALSE;
- if ( $DisplayOrientation == ORIENTATION_HORIZONTAL || $DisplayOrientation == ORIENTATION_AUTO )
- {
- if ( $TxtHeight < $BarHeight && $TxtWidth < $BarWidth )
- {
- $this->drawText($XCenter,$YCenter,$this->scaleFormat($Serie["Data"][$Key],$Mode,$Format,$Unit),array("R"=>$DisplayR,"G"=>$DisplayG,"B"=>$DisplayB,"Align"=>TEXT_ALIGN_MIDDLEMIDDLE,"FontSize"=>$DisplaySize,"FontName"=>$DisplayFont));
- $Done = TRUE;
- }
- }
-
- if ( $DisplayOrientation == ORIENTATION_VERTICAL || ( $DisplayOrientation == ORIENTATION_AUTO && !$Done) )
- {
- if ( $TxtHeight < $BarWidth && $TxtWidth < $BarHeight )
- $this->drawText($XCenter,$YCenter,$this->scaleFormat($Serie["Data"][$Key],$Mode,$Format,$Unit),array("R"=>$DisplayR,"G"=>$DisplayG,"B"=>$DisplayB,"Angle"=>90,"Align"=>TEXT_ALIGN_MIDDLEMIDDLE,"FontSize"=>$DisplaySize,"FontName"=>$DisplayFont));
- }
- }
-
- $LastX[$Key][$Pos] = $X2;
- }
-
- $Y = $Y + $YStep;
- }
- }
- }
- }
- }
-
- /* Draw a stacked area chart */
- function drawStackedAreaChart($Format=NULL)
- {
- $DrawLine = isset($Format["DrawLine"]) ? $Format["DrawLine"] : FALSE;
- $LineSurrounding = isset($Format["LineSurrounding"]) ? $Format["LineSurrounding"] : NULL;
- $LineR = isset($Format["LineR"]) ? $Format["LineR"] : VOID;
- $LineG = isset($Format["LineG"]) ? $Format["LineG"] : VOID;
- $LineB = isset($Format["LineB"]) ? $Format["LineB"] : VOID;
- $LineAlpha = isset($Format["LineAlpha"]) ? $Format["LineAlpha"] : 100;
- $DrawPlot = isset($Format["DrawPlot"]) ? $Format["DrawPlot"] : FALSE;
- $PlotRadius = isset($Format["PlotRadius"]) ? $Format["PlotRadius"] : 2;
- $PlotBorder = isset($Format["PlotBorder"]) ? $Format["PlotBorder"] : 1;
- $PlotBorderSurrounding = isset($Format["PlotBorderSurrounding"]) ? $Format["PlotBorderSurrounding"] : NULL;
- $PlotBorderR = isset($Format["PlotBorderR"]) ? $Format["PlotBorderR"] : 0;
- $PlotBorderG = isset($Format["PlotBorderG"]) ? $Format["PlotBorderG"] : 0;
- $PlotBorderB = isset($Format["PlotBorderB"]) ? $Format["PlotBorderB"] : 0;
- $PlotBorderAlpha = isset($Format["PlotBorderAlpha"]) ? $Format["PlotBorderAlpha"] : 50;
- $ForceTransparency = isset($Format["ForceTransparency"]) ? $Format["ForceTransparency"] : NULL;
-
- $this->LastChartLayout = CHART_LAST_LAYOUT_STACKED;
-
- $Data = $this->DataSet->getData();
- list($XMargin,$XDivs) = $this->scaleGetXSettings();
-
- $RestoreShadow = $this->Shadow;
- $this->Shadow = FALSE;
-
- /* Build the offset data series */
- $OffsetData = "";
- $OverallOffset = "";
- $SerieOrder = "";
- foreach($Data["Series"] as $SerieName => $Serie)
- {
- if ( $Serie["isDrawable"] == TRUE && $SerieName != $Data["Abscissa"] )
- {
- $SerieOrder[] = $SerieName;
-
- foreach($Serie["Data"] as $Key => $Value)
- {
- if ( $Value == VOID ) { $Value = 0; }
- if ($Value >= 0) { $Sign = "+"; } else { $Sign = "-"; }
- if ( !isset($OverallOffset[$Key]) || !isset($OverallOffset[$Key][$Sign]) ) { $OverallOffset[$Key][$Sign] = 0; }
-
- if ( $Sign == "+" )
- { $Data["Series"][$SerieName]["Data"][$Key] = $Value + $OverallOffset[$Key][$Sign]; }
- else
- { $Data["Series"][$SerieName]["Data"][$Key] = $Value - $OverallOffset[$Key][$Sign]; }
-
- $OverallOffset[$Key][$Sign] = $OverallOffset[$Key][$Sign] + abs($Value);
- }
- }
- }
- $SerieOrder = array_reverse($SerieOrder);
-
- $LastX = ""; $LastY = "";
- foreach($SerieOrder as $Key => $SerieName)
- {
- $Serie = $Data["Series"][$SerieName];
- if ( $Serie["isDrawable"] == TRUE && $SerieName != $Data["Abscissa"] )
- {
- $R = $Serie["Color"]["R"]; $G = $Serie["Color"]["G"]; $B = $Serie["Color"]["B"]; $Alpha = $Serie["Color"]["Alpha"]; $Ticks = $Serie["Ticks"];
- if ( $ForceTransparency != NULL ) { $Alpha = $ForceTransparency; }
-
- $Color = array("R"=>$R,"G"=>$G,"B"=>$B,"Alpha"=>$Alpha);
-
- if ( $LineSurrounding != NULL )
- $LineColor = array("R"=>$R+$LineSurrounding,"G"=>$G+$LineSurrounding,"B"=>$B+$LineSurrounding,"Alpha"=>$Alpha);
- elseif ( $LineR != VOID )
- $LineColor = array("R"=>$LineR,"G"=>$LineG,"B"=>$LineB,"Alpha"=>$LineAlpha);
- else
- $LineColor = $Color;
-
- if ( $PlotBorderSurrounding != NULL )
- $PlotBorderColor = array("R"=>$R+$PlotBorderSurrounding,"G"=>$G+$PlotBorderSurrounding,"B"=>$B+$PlotBorderSurrounding,"Alpha"=>$PlotBorderAlpha);
- else
- $PlotBorderColor = array("R"=>$PlotBorderR,"G"=>$PlotBorderG,"B"=>$PlotBorderB,"Alpha"=>$PlotBorderAlpha);
-
- $AxisID = $Serie["Axis"];
- $Mode = $Data["Axis"][$AxisID]["Display"];
- $Format = $Data["Axis"][$AxisID]["Format"];
- $Unit = $Data["Axis"][$AxisID]["Unit"];
-
- $PosArray = $this->scaleComputeY($Serie["Data"],array("AxisID"=>$Serie["Axis"]),TRUE);
- $YZero = $this->scaleComputeY(0,array("AxisID"=>$Serie["Axis"]));
-
- $this->DataSet->Data["Series"][$SerieName]["XOffset"] = 0;
-
- if ( $Data["Orientation"] == SCALE_POS_LEFTRIGHT )
- {
- if ( $YZero < $this->GraphAreaY1+1 ) { $YZero = $this->GraphAreaY1+1; }
- if ( $YZero > $this->GraphAreaY2-1 ) { $YZero = $this->GraphAreaY2-1; }
-
- if ( $XDivs == 0 ) { $XStep = ($this->GraphAreaX2-$this->GraphAreaX1)/4; } else { $XStep = ($this->GraphAreaX2-$this->GraphAreaX1-$XMargin*2)/$XDivs; }
- $X = $this->GraphAreaX1 + $XMargin;
-
- if ( !is_array($PosArray) ) { $Value = $PosArray; $PosArray = ""; $PosArray[0] = $Value; }
-
- $Plots = ""; $Plots[] = $X; $Plots[] = $YZero;
- foreach($PosArray as $Key => $Height)
- {
- if ( $Height != VOID ) { $Plots[] = $X; $Plots[] = $YZero-$Height; }
- $X = $X + $XStep;
- }
- $Plots[] = $X-$XStep; $Plots[] = $YZero;
-
- $this->drawPolygon($Plots,$Color);
-
- $this->Shadow = $RestoreShadow;
- if ( $DrawLine ) { for($i=2; $i<=count($Plots)-6; $i=$i+2) { $this->drawLine($Plots[$i],$Plots[$i+1],$Plots[$i+2],$Plots[$i+3],$LineColor); } }
- if ( $DrawPlot )
- {
- for($i=2; $i<=count($Plots)-4; $i=$i+2)
- {
- if ( $PlotBorder != 0 )
- { $this->drawFilledCircle($Plots[$i],$Plots[$i+1],$PlotRadius+$PlotBorder,$PlotBorderColor); }
-
- $this->drawFilledCircle($Plots[$i],$Plots[$i+1],$PlotRadius,$Color);
- }
- }
- $this->Shadow = FALSE;
- }
- elseif ( $Data["Orientation"] == SCALE_POS_TOPBOTTOM )
- {
- if ( $YZero < $this->GraphAreaX1+1 ) { $YZero = $this->GraphAreaX1+1; }
- if ( $YZero > $this->GraphAreaX2-1 ) { $YZero = $this->GraphAreaX2-1; }
-
- if ( $XDivs == 0 ) { $YStep = ($this->GraphAreaY2-$this->GraphAreaY1)/4; } else { $YStep = ($this->GraphAreaY2-$this->GraphAreaY1-$XMargin*2)/$XDivs; }
- $Y = $this->GraphAreaY1 + $XMargin;
-
- if ( !is_array($PosArray) ) { $Value = $PosArray; $PosArray = ""; $PosArray[0] = $Value; }
-
- $Plots = ""; $Plots[] = $YZero; $Plots[] = $Y;
- foreach($PosArray as $Key => $Height)
- {
- if ( $Height != VOID ) { $Plots[] = $YZero+$Height; $Plots[] = $Y; }
- $Y = $Y + $YStep;
- }
- $Plots[] = $YZero; $Plots[] = $Y-$YStep;
-
- $this->drawPolygon($Plots,$Color);
-
- $this->Shadow = $RestoreShadow;
- if ( $DrawLine ) { for($i=2; $i<=count($Plots)-6; $i=$i+2) { $this->drawLine($Plots[$i],$Plots[$i+1],$Plots[$i+2],$Plots[$i+3],$LineColor); } }
- if ( $DrawPlot )
- {
- for($i=2; $i<=count($Plots)-4; $i=$i+2)
- {
- if ( $PlotBorder != 0 )
- { $this->drawFilledCircle($Plots[$i],$Plots[$i+1],$PlotRadius+$PlotBorder,$PlotBorderColor); }
-
- $this->drawFilledCircle($Plots[$i],$Plots[$i+1],$PlotRadius,$Color);
- }
- }
- $this->Shadow = FALSE;
- }
- }
- }
- $this->Shadow = $RestoreShadow;
- }
-
- /* Returns a random color */
- function getRandomColor($Alpha=100)
- { return(array("R"=>rand(0,255),"G"=>rand(0,255),"B"=>rand(0,255),"Alpha"=>$Alpha)); }
-
- /* Validate a palette */
- function validatePalette($Colors,$Surrounding=NULL)
- {
- $Result = "";
-
- if ( !is_array($Colors) ) { return($this->getRandomColor()); }
-
- foreach($Colors as $Key => $Values)
- {
- if ( isset($Values["R"]) ) { $Result[$Key]["R"] = $Values["R"]; } else { $Result[$Key]["R"] = rand(0,255); }
- if ( isset($Values["G"]) ) { $Result[$Key]["G"] = $Values["G"]; } else { $Result[$Key]["G"] = rand(0,255); }
- if ( isset($Values["B"]) ) { $Result[$Key]["B"] = $Values["B"]; } else { $Result[$Key]["B"] = rand(0,255); }
- if ( isset($Values["Alpha"]) ) { $Result[$Key]["Alpha"] = $Values["Alpha"]; } else { $Result[$Key]["Alpha"] = 100; }
-
- if ( $Surrounding != NULL )
- {
- $Result[$Key]["BorderR"] = $Result[$Key]["R"] + $Surrounding;
- $Result[$Key]["BorderG"] = $Result[$Key]["G"] + $Surrounding;
- $Result[$Key]["BorderB"] = $Result[$Key]["B"] + $Surrounding;
- }
- else
- {
- if ( isset($Values["BorderR"]) ) { $Result[$Key]["BorderR"] = $Values["BorderR"]; } else { $Result[$Key]["BorderR"] = $Result[$Key]["R"]; }
- if ( isset($Values["BorderG"]) ) { $Result[$Key]["BorderG"] = $Values["BorderG"]; } else { $Result[$Key]["BorderG"] = $Result[$Key]["G"]; }
- if ( isset($Values["BorderB"]) ) { $Result[$Key]["BorderB"] = $Values["BorderB"]; } else { $Result[$Key]["BorderB"] = $Result[$Key]["B"]; }
- if ( isset($Values["BorderAlpha"]) ) { $Result[$Key]["BorderAlpha"] = $Values["BorderAlpha"]; } else { $Result[$Key]["BorderAlpha"] = $Result[$Key]["Alpha"]; }
- }
- }
-
- return($Result);
- }
-
- /* Draw the derivative chart associated to the data series */
- function drawDerivative($Format=NULL)
- {
- $Offset = isset($Format["Offset"]) ? $Format["Offset"] : 10;
- $SerieSpacing = isset($Format["SerieSpacing"]) ? $Format["SerieSpacing"] : 3;
- $DerivativeHeight = isset($Format["DerivativeHeight"]) ? $Format["DerivativeHeight"] : 4;
- $ShadedSlopeBox = isset($Format["ShadedSlopeBox"]) ? $Format["ShadedSlopeBox"] : FALSE;
- $DrawBackground = isset($Format["DrawBackground"]) ? $Format["DrawBackground"] : TRUE;
- $BackgroundR = isset($Format["BackgroundR"]) ? $Format["BackgroundR"] : 255;
- $BackgroundG = isset($Format["BackgroundG"]) ? $Format["BackgroundG"] : 255;
- $BackgroundB = isset($Format["BackgroundB"]) ? $Format["BackgroundB"] : 255;
- $BackgroundAlpha = isset($Format["BackgroundAlpha"]) ? $Format["BackgroundAlpha"] : 20;
- $DrawBorder = isset($Format["DrawBorder"]) ? $Format["DrawBorder"] : TRUE;
- $BorderR = isset($Format["BorderR"]) ? $Format["BorderR"] : 0;
- $BorderG = isset($Format["BorderG"]) ? $Format["BorderG"] : 0;
- $BorderB = isset($Format["BorderB"]) ? $Format["BorderB"] : 0;
- $BorderAlpha = isset($Format["BorderAlpha"]) ? $Format["BorderAlpha"] : 100;
- $Caption = isset($Format["Caption"]) ? $Format["Caption"] : TRUE;
- $CaptionHeight = isset($Format["CaptionHeight"]) ? $Format["CaptionHeight"] : 10;
- $CaptionWidth = isset($Format["CaptionWidth"]) ? $Format["CaptionWidth"] : 20;
- $CaptionMargin = isset($Format["CaptionMargin"]) ? $Format["CaptionMargin"] : 4;
- $CaptionLine = isset($Format["CaptionLine"]) ? $Format["CaptionLine"] : FALSE;
- $CaptionBox = isset($Format["CaptionBox"]) ? $Format["CaptionBox"] : FALSE;
- $CaptionBorderR = isset($Format["CaptionBorderR"]) ? $Format["CaptionBorderR"] : 0;
- $CaptionBorderG = isset($Format["CaptionBorderG"]) ? $Format["CaptionBorderG"] : 0;
- $CaptionBorderB = isset($Format["CaptionBorderB"]) ? $Format["CaptionBorderB"] : 0;
- $CaptionFillR = isset($Format["CaptionFillR"]) ? $Format["CaptionFillR"] : 255;
- $CaptionFillG = isset($Format["CaptionFillG"]) ? $Format["CaptionFillG"] : 255;
- $CaptionFillB = isset($Format["CaptionFillB"]) ? $Format["CaptionFillB"] : 255;
- $CaptionFillAlpha = isset($Format["CaptionFillAlpha"]) ? $Format["CaptionFillAlpha"] : 80;
- $PositiveSlopeStartR = isset($Format["PositiveSlopeStartR"]) ? $Format["PositiveSlopeStartR"] : 184;
- $PositiveSlopeStartG = isset($Format["PositiveSlopeStartG"]) ? $Format["PositiveSlopeStartG"] : 234;
- $PositiveSlopeStartB = isset($Format["PositiveSlopeStartB"]) ? $Format["PositiveSlopeStartB"] : 88;
- $PositiveSlopeEndR = isset($Format["PositiveSlopeStartR"]) ? $Format["PositiveSlopeStartR"] : 239;
- $PositiveSlopeEndG = isset($Format["PositiveSlopeStartG"]) ? $Format["PositiveSlopeStartG"] : 31;
- $PositiveSlopeEndB = isset($Format["PositiveSlopeStartB"]) ? $Format["PositiveSlopeStartB"] : 36;
- $NegativeSlopeStartR = isset($Format["NegativeSlopeStartR"]) ? $Format["NegativeSlopeStartR"] : 184;
- $NegativeSlopeStartG = isset($Format["NegativeSlopeStartG"]) ? $Format["NegativeSlopeStartG"] : 234;
- $NegativeSlopeStartB = isset($Format["NegativeSlopeStartB"]) ? $Format["NegativeSlopeStartB"] : 88;
- $NegativeSlopeEndR = isset($Format["NegativeSlopeStartR"]) ? $Format["NegativeSlopeStartR"] : 67;
- $NegativeSlopeEndG = isset($Format["NegativeSlopeStartG"]) ? $Format["NegativeSlopeStartG"] : 124;
- $NegativeSlopeEndB = isset($Format["NegativeSlopeStartB"]) ? $Format["NegativeSlopeStartB"] : 227;
-
- $Data = $this->DataSet->getData();
-
- list($XMargin,$XDivs) = $this->scaleGetXSettings();
-
- if ( $Data["Orientation"] == SCALE_POS_LEFTRIGHT )
- $YPos = $this->DataSet->Data["GraphArea"]["Y2"] + $Offset;
- else
- $XPos = $this->DataSet->Data["GraphArea"]["X2"] + $Offset;
-
- foreach($Data["Series"] as $SerieName => $Serie)
- {
- if ( $Serie["isDrawable"] == TRUE && $SerieName != $Data["Abscissa"] )
- {
- $R = $Serie["Color"]["R"]; $G = $Serie["Color"]["G"]; $B = $Serie["Color"]["B"]; $Alpha = $Serie["Color"]["Alpha"]; $Ticks = $Serie["Ticks"]; $Weight = $Serie["Weight"];
-
- $AxisID = $Serie["Axis"];
- $PosArray = $this->scaleComputeY($Serie["Data"],array("AxisID"=>$Serie["Axis"]));
-
- if ( $Data["Orientation"] == SCALE_POS_LEFTRIGHT )
- {
- if ( $Caption )
- {
- if ( $CaptionLine )
- {
- $StartX = floor($this->GraphAreaX1-$CaptionWidth+$XMargin-$CaptionMargin);
- $EndX = floor($this->GraphAreaX1-$CaptionMargin+$XMargin);
-
- $CaptionSettings = array("R"=>$R,"G"=>$G,"B"=>$B,"Alpha"=>$Alpha,"Ticks"=>$Ticks,"Weight"=>$Weight);
- if ( $CaptionBox ) { $this->drawFilledRectangle($StartX,$YPos,$EndX,$YPos+$CaptionHeight,array("R"=>$CaptionFillR,"G"=>$CaptionFillG,"B"=>$CaptionFillB,"BorderR"=>$CaptionBorderR,"BorderG"=>$CaptionBorderG,"BorderB"=>$CaptionBorderB,"Alpha"=>$CaptionFillAlpha)); }
- $this->drawLine($StartX+2,$YPos+($CaptionHeight/2),$EndX-2,$YPos+($CaptionHeight/2),$CaptionSettings);
- }
- else
- $this->drawFilledRectangle($this->GraphAreaX1-$CaptionWidth+$XMargin-$CaptionMargin,$YPos,$this->GraphAreaX1-$CaptionMargin+$XMargin,$YPos+$CaptionHeight,array("R"=>$R,"G"=>$G,"B"=>$B,"BorderR"=>$CaptionBorderR,"BorderG"=>$CaptionBorderG,"BorderB"=>$CaptionBorderB));
- }
-
- if ( $XDivs == 0 ) { $XStep = ($this->GraphAreaX2-$this->GraphAreaX1)/4; } else { $XStep = ($this->GraphAreaX2-$this->GraphAreaX1-$XMargin*2)/$XDivs; }
- $X = $this->GraphAreaX1 + $XMargin;
-
- $TopY = $YPos + ($CaptionHeight/2) - ($DerivativeHeight/2);
- $BottomY = $YPos + ($CaptionHeight/2) + ($DerivativeHeight/2);
-
- $StartX = floor($this->GraphAreaX1+$XMargin);
- $EndX = floor($this->GraphAreaX2-$XMargin);
-
- if ( $DrawBackground ) { $this->drawFilledRectangle($StartX-1,$TopY-1,$EndX+1,$BottomY+1,array("R"=>$BackgroundR,"G"=>$BackgroundG,"B"=>$BackgroundB,"Alpha"=>$BackgroundAlpha)); }
- if ( $DrawBorder ) { $this->drawRectangle($StartX-1,$TopY-1,$EndX+1,$BottomY+1,array("R"=>$BorderR,"G"=>$BorderG,"B"=>$BorderB,"Alpha"=>$BorderAlpha)); }
-
- if ( !is_array($PosArray) ) { $Value = $PosArray; $PosArray = ""; $PosArray[0] = $Value; }
-
- $RestoreShadow = $this->Shadow;
- $this->Shadow = FALSE;
-
- /* Determine the Max slope index */
- $LastX = NULL; $LastY = NULL; $MinSlope = 0; $MaxSlope = 1;
- foreach($PosArray as $Key => $Y)
- {
- if ( $Y != VOID && $LastX != NULL )
- { $Slope = ($LastY - $Y); if ( $Slope > $MaxSlope ) { $MaxSlope = $Slope; } if ( $Slope < $MinSlope ) { $MinSlope = $Slope; } }
-
- if ( $Y == VOID )
- { $LastX = NULL; $LastY = NULL; }
- else
- { $LastX = $X; $LastY = $Y; }
- }
-
- $LastX = NULL; $LastY = NULL; $LastColor = NULL;
- foreach($PosArray as $Key => $Y)
- {
- if ( $Y != VOID && $LastY != NULL )
- {
- $Slope = ($LastY - $Y);
-
- if ( $Slope >= 0 )
- {
- $SlopeIndex = (100 / $MaxSlope) * $Slope;
- $R = (($PositiveSlopeEndR - $PositiveSlopeStartR)/100)*$SlopeIndex+$PositiveSlopeStartR;
- $G = (($PositiveSlopeEndG - $PositiveSlopeStartG)/100)*$SlopeIndex+$PositiveSlopeStartG;
- $B = (($PositiveSlopeEndB - $PositiveSlopeStartB)/100)*$SlopeIndex+$PositiveSlopeStartB;
- }
- elseif ( $Slope < 0 )
- {
- $SlopeIndex = (100 / abs($MinSlope)) * abs($Slope);
- $R = (($NegativeSlopeEndR - $NegativeSlopeStartR)/100)*$SlopeIndex+$NegativeSlopeStartR;
- $G = (($NegativeSlopeEndG - $NegativeSlopeStartG)/100)*$SlopeIndex+$NegativeSlopeStartG;
- $B = (($NegativeSlopeEndB - $NegativeSlopeStartB)/100)*$SlopeIndex+$NegativeSlopeStartB;
- }
-
- $Color = array("R"=>$R,"G"=>$G,"B"=>$B);
-
- if ( $ShadedSlopeBox && $LastColor != NULL ) // && $Slope != 0
- {
- $GradientSettings = array("StartR"=>$LastColor["R"],"StartG"=>$LastColor["G"],"StartB"=>$LastColor["B"],"EndR"=>$R,"EndG"=>$G,"EndB"=>$B);
- $this->drawGradientArea($LastX,$TopY,$X,$BottomY,DIRECTION_HORIZONTAL,$GradientSettings);
- }
- elseif ( !$ShadedSlopeBox || $LastColor == NULL ) // || $Slope == 0
- $this->drawFilledRectangle(floor($LastX),$TopY,floor($X),$BottomY,$Color);
-
- $LastColor = $Color;
- }
-
- if ( $Y == VOID )
- { $LastY = NULL; }
- else
- { $LastX = $X; $LastY = $Y; }
-
- $X = $X + $XStep;
- }
-
- $YPos = $YPos + $CaptionHeight + $SerieSpacing;
- }
- else
- {
- if ( $Caption )
- {
- $StartY = floor($this->GraphAreaY1-$CaptionWidth+$XMargin-$CaptionMargin);
- $EndY = floor($this->GraphAreaY1-$CaptionMargin+$XMargin);
- if ( $CaptionLine )
- {
- $CaptionSettings = array("R"=>$R,"G"=>$G,"B"=>$B,"Alpha"=>$Alpha,"Ticks"=>$Ticks,"Weight"=>$Weight);
- if ( $CaptionBox ) { $this->drawFilledRectangle($XPos,$StartY,$XPos+$CaptionHeight,$EndY,array("R"=>$CaptionFillR,"G"=>$CaptionFillG,"B"=>$CaptionFillB,"BorderR"=>$CaptionBorderR,"BorderG"=>$CaptionBorderG,"BorderB"=>$CaptionBorderB,"Alpha"=>$CaptionFillAlpha)); }
- $this->drawLine($XPos+($CaptionHeight/2),$StartY+2,$XPos+($CaptionHeight/2),$EndY-2,$CaptionSettings);
- }
- else
- $this->drawFilledRectangle($XPos,$StartY,$XPos+$CaptionHeight,$EndY,array("R"=>$R,"G"=>$G,"B"=>$B,"BorderR"=>$CaptionBorderR,"BorderG"=>$CaptionBorderG,"BorderB"=>$CaptionBorderB));
- }
-
-
- if ( $XDivs == 0 ) { $XStep = ($this->GraphAreaY2-$this->GraphAreaY1)/4; } else { $XStep = ($this->GraphAreaY2-$this->GraphAreaY1-$XMargin*2)/$XDivs; }
- $Y = $this->GraphAreaY1 + $XMargin;
-
- $TopX = $XPos + ($CaptionHeight/2) - ($DerivativeHeight/2);
- $BottomX = $XPos + ($CaptionHeight/2) + ($DerivativeHeight/2);
-
- $StartY = floor($this->GraphAreaY1+$XMargin);
- $EndY = floor($this->GraphAreaY2-$XMargin);
-
- if ( $DrawBackground ) { $this->drawFilledRectangle($TopX-1,$StartY-1,$BottomX+1,$EndY+1,array("R"=>$BackgroundR,"G"=>$BackgroundG,"B"=>$BackgroundB,"Alpha"=>$BackgroundAlpha)); }
- if ( $DrawBorder ) { $this->drawRectangle($TopX-1,$StartY-1,$BottomX+1,$EndY+1,array("R"=>$BorderR,"G"=>$BorderG,"B"=>$BorderB,"Alpha"=>$BorderAlpha)); }
-
- if ( !is_array($PosArray) ) { $Value = $PosArray; $PosArray = ""; $PosArray[0] = $Value; }
-
- $RestoreShadow = $this->Shadow;
- $this->Shadow = FALSE;
-
- /* Determine the Max slope index */
- $LastX = NULL; $LastY = NULL; $MinSlope = 0; $MaxSlope = 1;
- foreach($PosArray as $Key => $X)
- {
- if ( $X != VOID && $LastX != NULL )
- { $Slope = ($X - $LastX); if ( $Slope > $MaxSlope ) { $MaxSlope = $Slope; } if ( $Slope < $MinSlope ) { $MinSlope = $Slope; } }
-
- if ( $X == VOID )
- { $LastX = NULL; }
- else
- { $LastX = $X; }
- }
-
- $LastX = NULL; $LastY = NULL; $LastColor = NULL;
- foreach($PosArray as $Key => $X)
- {
- if ( $X != VOID && $LastX != NULL )
- {
- $Slope = ($X - $LastX);
-
- if ( $Slope >= 0 )
- {
- $SlopeIndex = (100 / $MaxSlope) * $Slope;
- $R = (($PositiveSlopeEndR - $PositiveSlopeStartR)/100)*$SlopeIndex+$PositiveSlopeStartR;
- $G = (($PositiveSlopeEndG - $PositiveSlopeStartG)/100)*$SlopeIndex+$PositiveSlopeStartG;
- $B = (($PositiveSlopeEndB - $PositiveSlopeStartB)/100)*$SlopeIndex+$PositiveSlopeStartB;
- }
- elseif ( $Slope < 0 )
- {
- $SlopeIndex = (100 / abs($MinSlope)) * abs($Slope);
- $R = (($NegativeSlopeEndR - $NegativeSlopeStartR)/100)*$SlopeIndex+$NegativeSlopeStartR;
- $G = (($NegativeSlopeEndG - $NegativeSlopeStartG)/100)*$SlopeIndex+$NegativeSlopeStartG;
- $B = (($NegativeSlopeEndB - $NegativeSlopeStartB)/100)*$SlopeIndex+$NegativeSlopeStartB;
- }
-
- $Color = array("R"=>$R,"G"=>$G,"B"=>$B);
-
- if ( $ShadedSlopeBox && $LastColor != NULL )
- {
- $GradientSettings = array("StartR"=>$LastColor["R"],"StartG"=>$LastColor["G"],"StartB"=>$LastColor["B"],"EndR"=>$R,"EndG"=>$G,"EndB"=>$B);
-
- $this->drawGradientArea($TopX,$LastY,$BottomX,$Y,DIRECTION_VERTICAL,$GradientSettings);
- }
- elseif ( !$ShadedSlopeBox || $LastColor == NULL )
- $this->drawFilledRectangle($TopX,floor($LastY),$BottomX,floor($Y),$Color);
-
- $LastColor = $Color;
- }
-
- if ( $X == VOID )
- { $LastX = NULL; }
- else
- { $LastX = $X; $LastY = $Y; }
-
- $Y = $Y + $XStep;
- }
-
- $XPos = $XPos + $CaptionHeight + $SerieSpacing;
- }
-
- $this->Shadow = $RestoreShadow;
- }
- }
- }
-
- /* Draw the line of best fit */
- function drawBestFit($Format="")
- {
- $OverrideTicks = isset($Format["Ticks"]) ? $Format["Ticks"] : NULL;
- $OverrideR = isset($Format["R"]) ? $Format["R"] : VOID;
- $OverrideG = isset($Format["G"]) ? $Format["G"] : VOID;
- $OverrideB = isset($Format["B"]) ? $Format["B"] : VOID;
- $OverrideAlpha = isset($Format["Alpha"]) ? $Format["Alpha"] : VOID;
-
- $Data = $this->DataSet->getData();
- list($XMargin,$XDivs) = $this->scaleGetXSettings();
-
- foreach($Data["Series"] as $SerieName => $Serie)
- {
- if ( $Serie["isDrawable"] == TRUE && $SerieName != $Data["Abscissa"] )
- {
- if ( $OverrideR != VOID && $OverrideG != VOID && $OverrideB != VOID ) { $R = $OverrideR; $G = $OverrideG; $B = $OverrideB; } else { $R = $Serie["Color"]["R"]; $G = $Serie["Color"]["G"]; $B = $Serie["Color"]["B"]; }
- if ( $OverrideTicks == NULL ) { $Ticks = $Serie["Ticks"]; } else { $Ticks = $OverrideTicks; }
- if ( $OverrideAlpha == VOID ) { $Alpha = $Serie["Color"]["Alpha"]; } else { $Alpha = $OverrideAlpha; }
-
- $Color = array("R"=>$R,"G"=>$G,"B"=>$B,"Alpha"=>$Alpha,"Ticks"=>$Ticks);
-
- $AxisID = $Serie["Axis"];
- $PosArray = $this->scaleComputeY($Serie["Data"],array("AxisID"=>$Serie["Axis"]));
-
- if ( $Data["Orientation"] == SCALE_POS_LEFTRIGHT )
- {
- if ( $XDivs == 0 ) { $XStep = ($this->GraphAreaX2-$this->GraphAreaX1)/4; } else { $XStep = ($this->GraphAreaX2-$this->GraphAreaX1-$XMargin*2)/$XDivs; }
- $X = $this->GraphAreaX1 + $XMargin;
-
- if ( !is_array($PosArray) ) { $Value = $PosArray; $PosArray = ""; $PosArray[0] = $Value; }
- $Sxy = 0; $Sx = 0; $Sy = 0; $Sxx = 0;
- foreach($PosArray as $Key => $Y)
- {
- if ( $Y != VOID )
- {
- $Sxy = $Sxy + $X*$Y;
- $Sx = $Sx + $X;
- $Sy = $Sy + $Y;
- $Sxx = $Sxx + $X*$X;
- }
-
- $X = $X + $XStep;
- }
- $n = count($this->DataSet->stripVOID($PosArray)); //$n = count($PosArray);
- $M = (($n*$Sxy)-($Sx*$Sy)) / (($n*$Sxx)-($Sx*$Sx));
- $B = (($Sy)-($M*$Sx))/($n);
-
- $X1 = $this->GraphAreaX1 + $XMargin;
- $Y1 = $M * $X1 + $B;
- $X2 = $this->GraphAreaX2 - $XMargin;
- $Y2 = $M * $X2 + $B;
-
- if ( $Y1 < $this->GraphAreaY1 ) { $X1 = $X1 + ($this->GraphAreaY1-$Y1); $Y1 = $this->GraphAreaY1; }
- if ( $Y1 > $this->GraphAreaY2 ) { $X1 = $X1 + ($Y1-$this->GraphAreaY2); $Y1 = $this->GraphAreaY2; }
- if ( $Y2 < $this->GraphAreaY1 ) { $X2 = $X2 - ($this->GraphAreaY1-$Y2); $Y2 = $this->GraphAreaY1; }
- if ( $Y2 > $this->GraphAreaY2 ) { $X2 = $X2 - ($Y2-$this->GraphAreaY2); $Y2 = $this->GraphAreaY2; }
-
- $this->drawLine($X1,$Y1,$X2,$Y2,$Color);
- }
- else
- {
- if ( $XDivs == 0 ) { $YStep = ($this->GraphAreaY2-$this->GraphAreaY1)/4; } else { $YStep = ($this->GraphAreaY2-$this->GraphAreaY1-$XMargin*2)/$XDivs; }
- $Y = $this->GraphAreaY1 + $XMargin;
-
- if ( !is_array($PosArray) ) { $Value = $PosArray; $PosArray = ""; $PosArray[0] = $Value; }
- $Sxy = 0; $Sx = 0; $Sy = 0; $Sxx = 0;
- foreach($PosArray as $Key => $X)
- {
- if ( $X != VOID )
- {
- $Sxy = $Sxy + $X*$Y;
- $Sx = $Sx + $Y;
- $Sy = $Sy + $X;
- $Sxx = $Sxx + $Y*$Y;
- }
-
- $Y = $Y + $YStep;
- }
- $n = count($this->DataSet->stripVOID($PosArray)); //$n = count($PosArray);
- $M = (($n*$Sxy)-($Sx*$Sy)) / (($n*$Sxx)-($Sx*$Sx));
- $B = (($Sy)-($M*$Sx))/($n);
-
- $Y1 = $this->GraphAreaY1 + $XMargin;
- $X1 = $M * $Y1 + $B;
- $Y2 = $this->GraphAreaY2 - $XMargin;
- $X2 = $M * $Y2 + $B;
-
- if ( $X1 < $this->GraphAreaX1 ) { $Y1 = $Y1 + ($this->GraphAreaX1-$X1); $X1 = $this->GraphAreaX1; }
- if ( $X1 > $this->GraphAreaX2 ) { $Y1 = $Y1 + ($X1-$this->GraphAreaX2); $X1 = $this->GraphAreaX2; }
- if ( $X2 < $this->GraphAreaX1 ) { $Y2 = $Y2 - ($this->GraphAreaY1-$X2); $X2 = $this->GraphAreaX1; }
- if ( $X2 > $this->GraphAreaX2 ) { $Y2 = $Y2 - ($X2-$this->GraphAreaX2); $X2 = $this->GraphAreaX2; }
-
- $this->drawLine($X1,$Y1,$X2,$Y2,$Color);
- }
- }
- }
- }
-
- /* Write labels */
- function writeLabel($SeriesName,$Indexes,$Format="")
- {
- $OverrideTitle = isset($Format["OverrideTitle"]) ? $Format["OverrideTitle"] : NULL;
- $ForceLabels = isset($Format["ForceLabels"]) ? $Format["ForceLabels"] : NULL;
- $DrawPoint = isset($Format["DrawPoint"]) ? $Format["DrawPoint"] : LABEL_POINT_BOX;
- $DrawVerticalLine = isset($Format["DrawVerticalLine"]) ? $Format["DrawVerticalLine"] : FALSE;
- $VerticalLineR = isset($Format["VerticalLineR"]) ? $Format["VerticalLineR"] : 0;
- $VerticalLineG = isset($Format["VerticalLineG"]) ? $Format["VerticalLineG"] : 0;
- $VerticalLineB = isset($Format["VerticalLineB"]) ? $Format["VerticalLineB"] : 0;
- $VerticalLineAlpha = isset($Format["VerticalLineAlpha"]) ? $Format["VerticalLineAlpha"] : 40;
- $VerticalLineTicks = isset($Format["VerticalLineTicks"]) ? $Format["VerticalLineTicks"] : 2;
-
- $Data = $this->DataSet->getData();
- list($XMargin,$XDivs) = $this->scaleGetXSettings();
-
- if ( !is_array($Indexes) ) { $Index = $Indexes; $Indexes = ""; $Indexes[] = $Index; }
- if ( !is_array($SeriesName) ) { $SerieName = $SeriesName; $SeriesName = ""; $SeriesName[] = $SerieName; }
- if ( $ForceLabels != NULL && !is_array($ForceLabels) ) { $ForceLabel = $ForceLabels; $ForceLabels = ""; $ForceLabels[] = $ForceLabel; }
-
- foreach ($Indexes as $Key => $Index)
- {
- $Series = "";
-
- if ( $Data["Orientation"] == SCALE_POS_LEFTRIGHT )
- {
- if ( $XDivs == 0 ) { $XStep = ($this->GraphAreaX2-$this->GraphAreaX1)/4; } else { $XStep = ($this->GraphAreaX2-$this->GraphAreaX1-$XMargin*2)/$XDivs; }
- $X = $this->GraphAreaX1 + $XMargin + $Index * $XStep;
-
- if ( $DrawVerticalLine ) { $this->drawLine($X,$this->GraphAreaY1+$Data["YMargin"],$X,$this->GraphAreaY2-$Data["YMargin"],array("R"=>$VerticalLineR,"G"=>$VerticalLineG,"B"=>$VerticalLineB,"Alpha"=>$VerticalLineAlpha,"Ticks"=>$VerticalLineTicks)); }
-
- $MinY = $this->GraphAreaY2;
- foreach ($SeriesName as $iKey => $SerieName)
- {
- if ( isset($Data["Series"][$SerieName]["Data"][$Index]) )
- {
- $AxisID = $Data["Series"][$SerieName]["Axis"];
- $XAxisMode = $Data["XAxisDisplay"];
- $XAxisFormat = $Data["XAxisFormat"];
- $XAxisUnit = $Data["XAxisUnit"];
- $AxisMode = $Data["Axis"][$AxisID]["Display"];
- $AxisFormat = $Data["Axis"][$AxisID]["Format"];
- $AxisUnit = $Data["Axis"][$AxisID]["Unit"];
-
- if ( isset($Data["Abscissa"]) && isset($Data["Series"][$Data["Abscissa"]]["Data"][$Index]) )
- $XLabel = $this->scaleFormat($Data["Series"][$Data["Abscissa"]]["Data"][$Index],$XAxisMode,$XAxisFormat,$XAxisUnit);
- else
- $XLabel = "";
-
- if ( $OverrideTitle != NULL)
- $Description = $OverrideTitle;
- elseif ( count($SeriesName) == 1 )
- {
- $Description = $Data["Series"][$SerieName]["Description"]." - ".$XLabel;
- }
- elseif ( isset($Data["Abscissa"]) && isset($Data["Series"][$Data["Abscissa"]]["Data"][$Index]) )
- $Description = $XLabel;
-
- $Serie = "";
- $Serie["R"] = $Data["Series"][$SerieName]["Color"]["R"];
- $Serie["G"] = $Data["Series"][$SerieName]["Color"]["G"];
- $Serie["B"] = $Data["Series"][$SerieName]["Color"]["B"];
- $Serie["Alpha"] = $Data["Series"][$SerieName]["Color"]["Alpha"];
-
- if ( count($SeriesName) == 1 && isset($Data["Series"][$SerieName]["XOffset"]) )
- $SerieOffset = $Data["Series"][$SerieName]["XOffset"];
- else
- $SerieOffset = 0;
-
- $Value = $Data["Series"][$SerieName]["Data"][$Index];
- if ( $Value == VOID ) { $Value = "NaN"; }
-
- if ( $ForceLabels != NULL )
- $Caption = isset($ForceLabels[$Key]) ? $ForceLabels[$Key] : "Not set";
- else
- $Caption = $this->scaleFormat($Value,$AxisMode,$AxisFormat,$AxisUnit);
-
- if ( $this->LastChartLayout == CHART_LAST_LAYOUT_STACKED )
- {
- if ( $Value >=0 ) { $LookFor = "+"; } else { $LookFor = "-"; }
-
- $Value = 0; $Done = FALSE;
- foreach($Data["Series"] as $Name => $SerieLookup)
- {
- if ( $SerieLookup["isDrawable"] == TRUE && $Name != $Data["Abscissa"] && !$Done )
- {
- if ( isset($Data["Series"][$Name]["Data"][$Index]) && $Data["Series"][$Name]["Data"][$Index] != VOID )
- {
- if ($Data["Series"][$Name]["Data"][$Index] >= 0 && $LookFor == "+" ) { $Value = $Value + $Data["Series"][$Name]["Data"][$Index]; }
- if ($Data["Series"][$Name]["Data"][$Index] < 0 && $LookFor == "-" ) { $Value = $Value - $Data["Series"][$Name]["Data"][$Index]; }
- if ($Name == $SerieName ) { $Done = TRUE; }
- }
- }
- }
- }
-
- $X = floor($this->GraphAreaX1 + $XMargin + $Index * $XStep + $SerieOffset);
- $Y = floor($this->scaleComputeY($Value,array("AxisID"=>$AxisID)));
-
- if ($Y < $MinY) { $MinY = $Y; }
-
- if ( $DrawPoint == LABEL_POINT_CIRCLE )
- $this->drawFilledCircle($X,$Y,3,array("R"=>255,"G"=>255,"B"=>255,"BorderR"=>0,"BorderG"=>0,"BorderB"=>0));
- elseif ( $DrawPoint == LABEL_POINT_BOX )
- $this->drawFilledRectangle($X-2,$Y-2,$X+2,$Y+2,array("R"=>255,"G"=>255,"B"=>255,"BorderR"=>0,"BorderG"=>0,"BorderB"=>0));
-
- $Series[] = array("Format"=>$Serie,"Caption"=>$Caption);
- }
- }
- $this->drawLabelBox($X,$MinY-3,$Description,$Series,$Format);
-
- }
- else
- {
- if ( $XDivs == 0 ) { $XStep = ($this->GraphAreaY2-$this->GraphAreaY1)/4; } else { $XStep = ($this->GraphAreaY2-$this->GraphAreaY1-$XMargin*2)/$XDivs; }
- $Y = $this->GraphAreaY1 + $XMargin + $Index * $XStep;
-
- if ( $DrawVerticalLine ) { $this->drawLine($this->GraphAreaX1+$Data["YMargin"],$Y,$this->GraphAreaX2-$Data["YMargin"],$Y,array("R"=>$VerticalLineR,"G"=>$VerticalLineG,"B"=>$VerticalLineB,"Alpha"=>$VerticalLineAlpha,"Ticks"=>$VerticalLineTicks)); }
-
- $MinX = $this->GraphAreaX2;
- foreach ($SeriesName as $Key => $SerieName)
- {
- if ( isset($Data["Series"][$SerieName]["Data"][$Index]) )
- {
- $AxisID = $Data["Series"][$SerieName]["Axis"];
- $XAxisMode = $Data["XAxisDisplay"];
- $XAxisFormat = $Data["XAxisFormat"];
- $XAxisUnit = $Data["XAxisUnit"];
- $AxisMode = $Data["Axis"][$AxisID]["Display"];
- $AxisFormat = $Data["Axis"][$AxisID]["Format"];
- $AxisUnit = $Data["Axis"][$AxisID]["Unit"];
-
- if ( isset($Data["Abscissa"]) && isset($Data["Series"][$Data["Abscissa"]]["Data"][$Index]) )
- $XLabel = $this->scaleFormat($Data["Series"][$Data["Abscissa"]]["Data"][$Index],$XAxisMode,$XAxisFormat,$XAxisUnit);
- else
- $XLabel = "";
-
- if ( $OverrideTitle != NULL)
- $Description = $OverrideTitle;
- elseif ( count($SeriesName) == 1 )
- {
- if ( isset($Data["Abscissa"]) && isset($Data["Series"][$Data["Abscissa"]]["Data"][$Index]) )
- $Description = $Data["Series"][$SerieName]["Description"]." - ".$XLabel;
- }
- elseif ( isset($Data["Abscissa"]) && isset($Data["Series"][$Data["Abscissa"]]["Data"][$Index]) )
- $Description = $XLabel;
-
- $Serie = "";
- if ( isset($Data["Extended"]["Palette"][$Index] ) )
- {
- $Serie["R"] = $Data["Extended"]["Palette"][$Index]["R"];
- $Serie["G"] = $Data["Extended"]["Palette"][$Index]["G"];
- $Serie["B"] = $Data["Extended"]["Palette"][$Index]["B"];
- $Serie["Alpha"] = $Data["Extended"]["Palette"][$Index]["Alpha"];
- }
- else
- {
- $Serie["R"] = $Data["Series"][$SerieName]["Color"]["R"];
- $Serie["G"] = $Data["Series"][$SerieName]["Color"]["G"];
- $Serie["B"] = $Data["Series"][$SerieName]["Color"]["B"];
- $Serie["Alpha"] = $Data["Series"][$SerieName]["Color"]["Alpha"];
- }
-
- if ( count($SeriesName) == 1 && isset($Data["Series"][$SerieName]["XOffset"]) )
- $SerieOffset = $Data["Series"][$SerieName]["XOffset"];
- else
- $SerieOffset = 0;
-
- $Value = $Data["Series"][$SerieName]["Data"][$Index];
- if ( $ForceLabels != NULL )
- $Caption = isset($ForceLabels[$Key]) ? $ForceLabels[$Key] : "Not set";
- else
- $Caption = $this->scaleFormat($Value,$AxisMode,$AxisFormat,$AxisUnit);
- if ( $Value == VOID ) { $Value = "NaN"; }
-
- if ( $this->LastChartLayout == CHART_LAST_LAYOUT_STACKED )
- {
- if ( $Value >=0 ) { $LookFor = "+"; } else { $LookFor = "-"; }
-
- $Value = 0; $Done = FALSE;
- foreach($Data["Series"] as $Name => $SerieLookup)
- {
- if ( $SerieLookup["isDrawable"] == TRUE && $Name != $Data["Abscissa"] && !$Done )
- {
- if ( isset($Data["Series"][$Name]["Data"][$Index]) && $Data["Series"][$Name]["Data"][$Index] != VOID )
- {
- if ($Data["Series"][$Name]["Data"][$Index] >= 0 && $LookFor == "+" ) { $Value = $Value + $Data["Series"][$Name]["Data"][$Index]; }
- if ($Data["Series"][$Name]["Data"][$Index] < 0 && $LookFor == "-" ) { $Value = $Value - $Data["Series"][$Name]["Data"][$Index]; }
- if ($Name == $SerieName ) { $Done = TRUE; }
- }
- }
- }
- }
-
- $X = floor($this->scaleComputeY($Value,array("AxisID"=>$AxisID)));
- $Y = floor($this->GraphAreaY1 + $XMargin + $Index * $XStep + $SerieOffset);
-
- if ($X < $MinX) { $MinX = $X; }
-
- if ( $DrawPoint == LABEL_POINT_CIRCLE )
- $this->drawFilledCircle($X,$Y,3,array("R"=>255,"G"=>255,"B"=>255,"BorderR"=>0,"BorderG"=>0,"BorderB"=>0));
- elseif ( $DrawPoint == LABEL_POINT_BOX )
- $this->drawFilledRectangle($X-2,$Y-2,$X+2,$Y+2,array("R"=>255,"G"=>255,"B"=>255,"BorderR"=>0,"BorderG"=>0,"BorderB"=>0));
-
- $Series[] = array("Format"=>$Serie,"Caption"=>$Caption);
- }
- }
- $this->drawLabelBox($MinX,$Y-3,$Description,$Series,$Format);
-
- }
- }
- }
-
- /* Draw a label box */
- function drawLabelBox($X,$Y,$Title,$Captions,$Format="")
- {
- $NoTitle = isset($Format["NoTitle"]) ? $Format["NoTitle"] : NULL;
- $BoxWidth = isset($Format["BoxWidth"]) ? $Format["BoxWidth"] : 50;
- $DrawSerieColor = isset($Format["DrawSerieColor"]) ? $Format["DrawSerieColor"] : TRUE;
- $SerieR = isset($Format["SerieR"]) ? $Format["SerieR"] : NULL;
- $SerieG = isset($Format["SerieG"]) ? $Format["SerieG"] : NULL;
- $SerieB = isset($Format["SerieB"]) ? $Format["SerieB"] : NULL;
- $SerieAlpha = isset($Format["SerieAlpha"]) ? $Format["SerieAlpha"] : NULL;
- $SerieBoxSize = isset($Format["SerieBoxSize"]) ? $Format["SerieBoxSize"] : 6;
- $SerieBoxSpacing = isset($Format["SerieBoxSpacing"]) ? $Format["SerieBoxSpacing"] : 4;
- $VerticalMargin = isset($Format["VerticalMargin"]) ? $Format["VerticalMargin"] : 10;
- $HorizontalMargin = isset($Format["HorizontalMargin"]) ? $Format["HorizontalMargin"] : 8;
- $R = isset($Format["R"]) ? $Format["R"] : $this->FontColorR;
- $G = isset($Format["G"]) ? $Format["G"] : $this->FontColorG;
- $B = isset($Format["B"]) ? $Format["B"] : $this->FontColorB;
- $Alpha = isset($Format["Alpha"]) ? $Format["Alpha"] : $this->FontColorA;
- $FontName = isset($Format["FontName"]) ? $Format["FontName"] : $this->FontName;
- $FontSize = isset($Format["FontSize"]) ? $Format["FontSize"] : $this->FontSize;
- $TitleMode = isset($Format["TitleMode"]) ? $Format["TitleMode"] : LABEL_TITLE_NOBACKGROUND;
- $TitleR = isset($Format["TitleR"]) ? $Format["TitleR"] : $R;
- $TitleG = isset($Format["TitleG"]) ? $Format["TitleG"] : $G;
- $TitleB = isset($Format["TitleB"]) ? $Format["TitleB"] : $B;
- $TitleAlpha = isset($Format["TitleAlpha"]) ? $Format["TitleAlpha"] : 100;
- $TitleBackgroundR = isset($Format["TitleBackgroundR"]) ? $Format["TitleBackgroundR"] : 0;
- $TitleBackgroundG = isset($Format["TitleBackgroundG"]) ? $Format["TitleBackgroundG"] : 0;
- $TitleBackgroundB = isset($Format["TitleBackgroundB"]) ? $Format["TitleBackgroundB"] : 0;
- $TitleBackgroundAlpha = isset($Format["TitleBackgroundAlpha"]) ? $Format["TitleBackgroundAlpha"] : 100;
- $GradientStartR = isset($Format["GradientStartR"]) ? $Format["GradientStartR"] : 255;
- $GradientStartG = isset($Format["GradientStartG"]) ? $Format["GradientStartG"] : 255;
- $GradientStartB = isset($Format["GradientStartB"]) ? $Format["GradientStartB"] : 255;
- $GradientEndR = isset($Format["GradientEndR"]) ? $Format["GradientEndR"] : 220;
- $GradientEndG = isset($Format["GradientEndG"]) ? $Format["GradientEndG"] : 220;
- $GradientEndB = isset($Format["GradientEndB"]) ? $Format["GradientEndB"] : 220;
- $BoxAlpha = isset($Format["BoxAlpha"]) ? $Format["BoxAlpha"] : 100;
-
- if ( !$DrawSerieColor ) { $SerieBoxSize = 0; $SerieBoxSpacing = 0; }
-
- $TxtPos = $this->getTextBox($X,$Y,$FontName,$FontSize,0,$Title);
- $TitleWidth = ($TxtPos[1]["X"] - $TxtPos[0]["X"])+$VerticalMargin*2;
- $TitleHeight = ($TxtPos[0]["Y"] - $TxtPos[2]["Y"]);
-
- if ( $NoTitle ) { $TitleWidth = 0; $TitleHeight = 0; }
-
- $CaptionWidth = 0; $CaptionHeight = -$HorizontalMargin;
- foreach($Captions as $Key =>$Caption)
- {
- $TxtPos = $this->getTextBox($X,$Y,$FontName,$FontSize,0,$Caption["Caption"]);
- $CaptionWidth = max($CaptionWidth,($TxtPos[1]["X"] - $TxtPos[0]["X"])+$VerticalMargin*2);
- $CaptionHeight = $CaptionHeight + max(($TxtPos[0]["Y"] - $TxtPos[2]["Y"]),($SerieBoxSize+2)) + $HorizontalMargin;
- }
-
- if ( $CaptionHeight <= 5 ) { $CaptionHeight = $CaptionHeight + $HorizontalMargin/2; }
-
- if ( $DrawSerieColor ) { $CaptionWidth = $CaptionWidth + $SerieBoxSize + $SerieBoxSpacing; }
-
- $BoxWidth = max($BoxWidth,$TitleWidth,$CaptionWidth);
-
- $XMin = $X - 5 - floor(($BoxWidth-10) / 2);
- $XMax = $X + 5 + floor(($BoxWidth-10) / 2);
-
- $RestoreShadow = $this->Shadow;
- if ( $this->Shadow == TRUE )
- {
- $this->Shadow = FALSE;
-
- $Poly = "";
- $Poly[] = $X+$this->ShadowX; $Poly[] = $Y+$this->ShadowX;
- $Poly[] = $X+5+$this->ShadowX; $Poly[] = $Y-5+$this->ShadowX;
- $Poly[] = $XMax+$this->ShadowX; $Poly[] = $Y-5+$this->ShadowX;
-
- if ( $NoTitle )
- {
- $Poly[] = $XMax+$this->ShadowX; $Poly[] = $Y-5-$TitleHeight-$CaptionHeight-$HorizontalMargin*2+$this->ShadowX;
- $Poly[] = $XMin+$this->ShadowX; $Poly[] = $Y-5-$TitleHeight-$CaptionHeight-$HorizontalMargin*2+$this->ShadowX;
- }
- else
- {
- $Poly[] = $XMax+$this->ShadowX; $Poly[] = $Y-5-$TitleHeight-$CaptionHeight-$HorizontalMargin*3+$this->ShadowX;
- $Poly[] = $XMin+$this->ShadowX; $Poly[] = $Y-5-$TitleHeight-$CaptionHeight-$HorizontalMargin*3+$this->ShadowX;
- }
-
- $Poly[] = $XMin+$this->ShadowX; $Poly[] = $Y-5+$this->ShadowX;
- $Poly[] = $X-5+$this->ShadowX; $Poly[] = $Y-5+$this->ShadowX;
- $this->drawPolygon($Poly,array("R"=>$this->ShadowR,"G"=>$this->ShadowG,"B"=>$this->ShadowB,"Alpha"=>$this->Shadowa));
- }
-
- /* Draw the background */
- $GradientSettings = array("StartR"=>$GradientStartR,"StartG"=>$GradientStartG,"StartB"=>$GradientStartB,"EndR"=>$GradientEndR,"EndG"=>$GradientEndG,"EndB"=>$GradientEndB,"Alpha"=>$BoxAlpha);
- if ( $NoTitle )
- $this->drawGradientArea($XMin,$Y-5-$TitleHeight-$CaptionHeight-$HorizontalMargin*2,$XMax,$Y-6,DIRECTION_VERTICAL,$GradientSettings);
- else
- $this->drawGradientArea($XMin,$Y-5-$TitleHeight-$CaptionHeight-$HorizontalMargin*3,$XMax,$Y-6,DIRECTION_VERTICAL,$GradientSettings);
- $Poly = ""; $Poly[] = $X; $Poly[] = $Y; $Poly[] = $X-5; $Poly[] = $Y-5; $Poly[] = $X+5; $Poly[] = $Y-5;
- $this->drawPolygon($Poly,array("R"=>$GradientEndR,"G"=>$GradientEndG,"B"=>$GradientEndB,"Alpha"=>$BoxAlpha,"NoBorder"=>TRUE));
-
- /* Outer border */
- $OuterBorderColor = $this->allocateColor($this->Picture,100,100,100,$BoxAlpha);
- imageline($this->Picture,$XMin,$Y-5,$X-5,$Y-5,$OuterBorderColor);
- imageline($this->Picture,$X,$Y,$X-5,$Y-5,$OuterBorderColor);
- imageline($this->Picture,$X,$Y,$X+5,$Y-5,$OuterBorderColor);
- imageline($this->Picture,$X+5,$Y-5,$XMax,$Y-5,$OuterBorderColor);
- if ( $NoTitle )
- {
- imageline($this->Picture,$XMin,$Y-5-$TitleHeight-$CaptionHeight-$HorizontalMargin*2,$XMin,$Y-5,$OuterBorderColor);
- imageline($this->Picture,$XMax,$Y-5-$TitleHeight-$CaptionHeight-$HorizontalMargin*2,$XMax,$Y-5,$OuterBorderColor);
- imageline($this->Picture,$XMin,$Y-5-$TitleHeight-$CaptionHeight-$HorizontalMargin*2,$XMax,$Y-5-$TitleHeight-$CaptionHeight-$HorizontalMargin*2,$OuterBorderColor);
- }
- else
- {
- imageline($this->Picture,$XMin,$Y-5-$TitleHeight-$CaptionHeight-$HorizontalMargin*3,$XMin,$Y-5,$OuterBorderColor);
- imageline($this->Picture,$XMax,$Y-5-$TitleHeight-$CaptionHeight-$HorizontalMargin*3,$XMax,$Y-5,$OuterBorderColor);
- imageline($this->Picture,$XMin,$Y-5-$TitleHeight-$CaptionHeight-$HorizontalMargin*3,$XMax,$Y-5-$TitleHeight-$CaptionHeight-$HorizontalMargin*3,$OuterBorderColor);
- }
-
- /* Inner border */
- $InnerBorderColor = $this->allocateColor($this->Picture,255,255,255,$BoxAlpha);
- imageline($this->Picture,$XMin+1,$Y-6,$X-5,$Y-6,$InnerBorderColor);
- imageline($this->Picture,$X,$Y-1,$X-5,$Y-6,$InnerBorderColor);
- imageline($this->Picture,$X,$Y-1,$X+5,$Y-6,$InnerBorderColor);
- imageline($this->Picture,$X+5,$Y-6,$XMax-1,$Y-6,$InnerBorderColor);
- if ( $NoTitle )
- {
- imageline($this->Picture,$XMin+1,$Y-4-$TitleHeight-$CaptionHeight-$HorizontalMargin*2,$XMin+1,$Y-6,$InnerBorderColor);
- imageline($this->Picture,$XMax-1,$Y-4-$TitleHeight-$CaptionHeight-$HorizontalMargin*2,$XMax-1,$Y-6,$InnerBorderColor);
- imageline($this->Picture,$XMin+1,$Y-4-$TitleHeight-$CaptionHeight-$HorizontalMargin*2,$XMax-1,$Y-4-$TitleHeight-$CaptionHeight-$HorizontalMargin*2,$InnerBorderColor);
- }
- else
- {
- imageline($this->Picture,$XMin+1,$Y-4-$TitleHeight-$CaptionHeight-$HorizontalMargin*3,$XMin+1,$Y-6,$InnerBorderColor);
- imageline($this->Picture,$XMax-1,$Y-4-$TitleHeight-$CaptionHeight-$HorizontalMargin*3,$XMax-1,$Y-6,$InnerBorderColor);
- imageline($this->Picture,$XMin+1,$Y-4-$TitleHeight-$CaptionHeight-$HorizontalMargin*3,$XMax-1,$Y-4-$TitleHeight-$CaptionHeight-$HorizontalMargin*3,$InnerBorderColor);
- }
-
- /* Draw the separator line */
- if ( $TitleMode == LABEL_TITLE_NOBACKGROUND && !$NoTitle )
- {
- $YPos = $Y-7-$CaptionHeight-$HorizontalMargin-$HorizontalMargin/2;
- $XMargin = $VerticalMargin / 2;
- $this->drawLine($XMin+$XMargin,$YPos+1,$XMax-$XMargin,$YPos+1,array("R"=>$GradientEndR,"G"=>$GradientEndG,"B"=>$GradientEndB,"Alpha"=>$BoxAlpha));
- $this->drawLine($XMin+$XMargin,$YPos,$XMax-$XMargin,$YPos,array("R"=>$GradientStartR,"G"=>$GradientStartG,"B"=>$GradientStartB,"Alpha"=>$BoxAlpha));
- }
- elseif ( $TitleMode == LABEL_TITLE_BACKGROUND )
- {
- $this->drawFilledRectangle($XMin,$Y-5-$TitleHeight-$CaptionHeight-$HorizontalMargin*3,$XMax,$Y-5-$TitleHeight-$CaptionHeight-$HorizontalMargin+$HorizontalMargin/2,array("R"=>$TitleBackgroundR,"G"=>$TitleBackgroundG,"B"=>$TitleBackgroundB,"Alpha"=>$BoxAlpha));
- imageline($this->Picture,$XMin+1,$Y-5-$TitleHeight-$CaptionHeight-$HorizontalMargin+$HorizontalMargin/2+1,$XMax-1,$Y-5-$TitleHeight-$CaptionHeight-$HorizontalMargin+$HorizontalMargin/2+1,$InnerBorderColor);
- }
-
- /* Write the description */
- if ( !$NoTitle )
- $this->drawText($XMin+$VerticalMargin,$Y-7-$CaptionHeight-$HorizontalMargin*2,$Title,array("Align"=>TEXT_ALIGN_BOTTOMLEFT,"R"=>$TitleR,"G"=>$TitleG,"B"=>$TitleB));
-
- /* Write the value */
- $YPos = $Y-5-$HorizontalMargin; $XPos = $XMin+$VerticalMargin+$SerieBoxSize+$SerieBoxSpacing;
- foreach($Captions as $Key => $Caption)
- {
- $CaptionTxt = $Caption["Caption"];
- $TxtPos = $this->getTextBox($XPos,$YPos,$FontName,$FontSize,0,$CaptionTxt);
- $CaptionHeight = ($TxtPos[0]["Y"] - $TxtPos[2]["Y"]);
-
- /* Write the serie color if needed */
- if ( $DrawSerieColor )
- {
- $BoxSettings = array("R"=>$Caption["Format"]["R"],"G"=>$Caption["Format"]["G"],"B"=>$Caption["Format"]["B"],"Alpha"=>$Caption["Format"]["Alpha"],"BorderR"=>0,"BorderG"=>0,"BorderB"=>0);
- $this->drawFilledRectangle($XMin+$VerticalMargin,$YPos-$SerieBoxSize,$XMin+$VerticalMargin+$SerieBoxSize,$YPos,$BoxSettings);
- }
-
- $this->drawText($XPos,$YPos,$CaptionTxt,array("Align"=>TEXT_ALIGN_BOTTOMLEFT));
-
- $YPos = $YPos - $CaptionHeight - $HorizontalMargin;
- }
-
- $this->Shadow = $RestoreShadow;
- }
-
- /* Draw a basic shape */
- function drawShape($X,$Y,$Shape,$PlotSize,$PlotBorder,$BorderSize,$R,$G,$B,$Alpha,$BorderR,$BorderG,$BorderB,$BorderAlpha)
- {
- if ( $Shape == SERIE_SHAPE_FILLEDCIRCLE )
- {
- if ( $PlotBorder ) { $this->drawFilledCircle($X,$Y,$PlotSize+$BorderSize,array("R"=>$BorderR,"G"=>$BorderG,"B"=>$BorderB,"Alpha"=>$BorderAlpha)); }
- $this->drawFilledCircle($X,$Y,$PlotSize,array("R"=>$R,"G"=>$G,"B"=>$B,"Alpha"=>$Alpha));
- }
- elseif ( $Shape == SERIE_SHAPE_FILLEDSQUARE )
- {
- if ( $PlotBorder ) { $this->drawFilledRectangle($X-$PlotSize-$BorderSize,$Y-$PlotSize-$BorderSize,$X+$PlotSize+$BorderSize,$Y+$PlotSize+$BorderSize,array("R"=>$BorderR,"G"=>$BorderG,"B"=>$BorderB,"Alpha"=>$BorderAlpha)); }
- $this->drawFilledRectangle($X-$PlotSize,$Y-$PlotSize,$X+$PlotSize,$Y+$PlotSize,array("R"=>$R,"G"=>$G,"B"=>$B,"Alpha"=>$Alpha));
- }
- elseif ( $Shape == SERIE_SHAPE_FILLEDTRIANGLE )
- {
- if ( $PlotBorder )
- {
- $Pos = ""; $Pos[]=$X; $Pos[]=$Y-$PlotSize-$BorderSize; $Pos[]=$X-$PlotSize-$BorderSize; $Pos[]=$Y+$PlotSize+$BorderSize; $Pos[]=$X+$PlotSize+$BorderSize; $Pos[]=$Y+$PlotSize+$BorderSize;
- $this->drawPolygon($Pos,array("R"=>$BorderR,"G"=>$BorderG,"B"=>$BorderB,"Alpha"=>$BorderAlpha));
- }
-
- $Pos = ""; $Pos[]=$X; $Pos[]=$Y-$PlotSize; $Pos[]=$X-$PlotSize; $Pos[]=$Y+$PlotSize; $Pos[]=$X+$PlotSize; $Pos[]=$Y+$PlotSize;
- $this->drawPolygon($Pos,array("R"=>$R,"G"=>$G,"B"=>$B,"Alpha"=>$Alpha));
- }
- elseif ( $Shape == SERIE_SHAPE_TRIANGLE )
- {
- $this->drawLine($X,$Y-$PlotSize,$X-$PlotSize,$Y+$PlotSize,array("R"=>$R,"G"=>$G,"B"=>$B,"Alpha"=>$Alpha));
- $this->drawLine($X-$PlotSize,$Y+$PlotSize,$X+$PlotSize,$Y+$PlotSize,array("R"=>$R,"G"=>$G,"B"=>$B,"Alpha"=>$Alpha));
- $this->drawLine($X+$PlotSize,$Y+$PlotSize,$X,$Y-$PlotSize,array("R"=>$R,"G"=>$G,"B"=>$B,"Alpha"=>$Alpha));
- }
- elseif ( $Shape == SERIE_SHAPE_SQUARE )
- $this->drawRectangle($X-$PlotSize,$Y-$PlotSize,$X+$PlotSize,$Y+$PlotSize,array("R"=>$R,"G"=>$G,"B"=>$B,"Alpha"=>$Alpha));
- elseif ( $Shape == SERIE_SHAPE_CIRCLE )
- $this->drawCircle($X,$Y,$PlotSize,$PlotSize,array("R"=>$R,"G"=>$G,"B"=>$B,"Alpha"=>$Alpha));
- elseif ( $Shape == SERIE_SHAPE_DIAMOND )
- {
- $Pos = ""; $Pos[]=$X-$PlotSize; $Pos[]=$Y; $Pos[]=$X; $Pos[]=$Y-$PlotSize; $Pos[]=$X+$PlotSize; $Pos[]=$Y; $Pos[]=$X; $Pos[]=$Y+$PlotSize;
- $this->drawPolygon($Pos,array("NoFill"=>TRUE,"BorderR"=>$R,"BorderG"=>$G,"BorderB"=>$B,"BorderAlpha"=>$Alpha));
- }
- elseif ( $Shape == SERIE_SHAPE_FILLEDDIAMOND )
- {
- if ( $PlotBorder )
- {
- $Pos = ""; $Pos[]=$X-$PlotSize-$BorderSize; $Pos[]=$Y; $Pos[]=$X; $Pos[]=$Y-$PlotSize-$BorderSize; $Pos[]=$X+$PlotSize+$BorderSize; $Pos[]=$Y; $Pos[]=$X; $Pos[]=$Y+$PlotSize+$BorderSize;
- $this->drawPolygon($Pos,array("R"=>$BorderR,"G"=>$BorderG,"B"=>$BorderB,"Alpha"=>$BorderAlpha));
- }
-
- $Pos = ""; $Pos[]=$X-$PlotSize; $Pos[]=$Y; $Pos[]=$X; $Pos[]=$Y-$PlotSize; $Pos[]=$X+$PlotSize; $Pos[]=$Y; $Pos[]=$X; $Pos[]=$Y+$PlotSize;
- $this->drawPolygon($Pos,array("R"=>$R,"G"=>$G,"B"=>$B,"Alpha"=>$Alpha));
- }
- }
-
- function drawPolygonChart($Points,$Format="")
- {
- $R = isset($Format["R"]) ? $Format["R"] : 0;
- $G = isset($Format["G"]) ? $Format["G"] : 0;
- $B = isset($Format["B"]) ? $Format["B"] : 0;
- $Alpha = isset($Format["Alpha"]) ? $Format["Alpha"] : 100;
- $NoFill = isset($Format["NoFill"]) ? $Format["NoFill"] : FALSE;
- $NoBorder = isset($Format["NoBorder"]) ? $Format["NoBorder"] : FALSE;
- $BorderR = isset($Format["BorderR"]) ? $Format["BorderR"] : $R;
- $BorderG = isset($Format["BorderG"]) ? $Format["BorderG"] : $G;
- $BorderB = isset($Format["BorderB"]) ? $Format["BorderB"] : $B;
- $BorderAlpha = isset($Format["BorderAlpha"]) ? $Format["BorderAlpha"] : $Alpha / 2;
- $Surrounding = isset($Format["Surrounding"]) ? $Format["Surrounding"] : NULL;
- $Threshold = isset($Format["Threshold"]) ? $Format["Threshold"] : NULL;
-
- if ( $Surrounding != NULL ) { $BorderR = $R+$Surrounding; $BorderG = $G+$Surrounding; $BorderB = $B+$Surrounding; }
-
- $RestoreShadow = $this->Shadow;
- $this->Shadow = FALSE;
-
- $AllIntegers = TRUE;
- for($i=0;$i<=count($Points)-2;$i=$i+2)
- { if ( $this->getFirstDecimal($Points[$i+1]) != 0 ) { $AllIntegers = FALSE; } }
-
- /* Convert polygon to segments */
- $Segments = "";
- for($i=2;$i<=count($Points)-2;$i=$i+2)
- { $Segments[] = array("X1"=>$Points[$i-2],"Y1"=>$Points[$i-1],"X2"=>$Points[$i],"Y2"=>$Points[$i+1]); }
- $Segments[] = array("X1"=>$Points[$i-2],"Y1"=>$Points[$i-1],"X2"=>$Points[0],"Y2"=>$Points[1]);
-
- /* Simplify straight lines */
- $Result = ""; $inHorizon = FALSE; $LastX = VOID;
- foreach($Segments as $Key => $Pos)
- {
- if ( $Pos["Y1"] != $Pos["Y2"] )
- {
- if ( $inHorizon ) { $inHorizon = FALSE; $Result[] = array("X1"=>$LastX,"Y1"=>$Pos["Y1"],"X2"=>$Pos["X1"],"Y2"=>$Pos["Y1"]); }
-
- $Result[] = array("X1"=>$Pos["X1"],"Y1"=>$Pos["Y1"],"X2"=>$Pos["X2"],"Y2"=>$Pos["Y2"]);
- }
- else { if ( !$inHorizon ) { $inHorizon = TRUE; $LastX = $Pos["X1"];} }
- }
- $Segments = $Result;
-
- /* Do we have something to draw */
- if ( $Segments == "" ) { return(0); }
-
- /* For segments debugging purpose */
- //foreach($Segments as $Key => $Pos)
- // echo $Pos["X1"].",".$Pos["Y1"].",".$Pos["X2"].",".$Pos["Y2"]."\r\n";
-
- /* Find out the min & max Y boundaries */
- $MinY = OUT_OF_SIGHT; $MaxY = OUT_OF_SIGHT;
- foreach($Segments as $Key => $Coords)
- {
- if ( $MinY == OUT_OF_SIGHT || $MinY > min($Coords["Y1"],$Coords["Y2"]) ) { $MinY = min($Coords["Y1"],$Coords["Y2"]); }
- if ( $MaxY == OUT_OF_SIGHT || $MaxY < max($Coords["Y1"],$Coords["Y2"]) ) { $MaxY = max($Coords["Y1"],$Coords["Y2"]); }
- }
-
- if ( $AllIntegers ) { $YStep = 1; } else { $YStep = .5; }
-
- $MinY = floor($MinY); $MaxY = floor($MaxY);
-
- /* Scan each Y lines */
- $DefaultColor = $this->allocateColor($this->Picture,$R,$G,$B,$Alpha);
- $DebugLine = 0; $DebugColor = $this->allocateColor($this->Picture,255,0,0,100);
-
- $MinY = floor($MinY); $MaxY = floor($MaxY); $YStep = 1;
-
- if ( !$NoFill )
- {
- //if ( $DebugLine ) { $MinY = $DebugLine; $MaxY = $DebugLine; }
- for($Y=$MinY;$Y<=$MaxY;$Y=$Y+$YStep)
- {
- $Intersections = ""; $LastSlope = NULL; $RestoreLast = "-";
- foreach($Segments as $Key => $Coords)
- {
- $X1 = $Coords["X1"]; $X2 = $Coords["X2"]; $Y1 = $Coords["Y1"]; $Y2 = $Coords["Y2"];
-
- if ( min($Y1,$Y2) <= $Y && max($Y1,$Y2) >= $Y )
- {
- if ( $Y1 == $Y2 )
- { $X = $X1; }
- else
- { $X = $X1 + ( ($Y-$Y1)*$X2 - ($Y-$Y1)*$X1 ) / ($Y2-$Y1); }
-
- $X = floor($X);
-
- if ( $X2 == $X1 )
- { $Slope = "!"; }
- else
- {
- $SlopeC = ($Y2 - $Y1) / ($X2 - $X1);
- if( $SlopeC == 0 )
- { $Slope = "="; }
- elseif( $SlopeC > 0 )
- { $Slope = "+"; }
- elseif ( $SlopeC < 0 )
- { $Slope = "-"; }
- }
-
- if ( !is_array($Intersections) )
- { $Intersections[] = $X; }
- elseif( !in_array($X,$Intersections) )
- { $Intersections[] = $X; }
- elseif( in_array($X,$Intersections) )
- {
- if ($Y == $DebugLine) { echo $Slope."/".$LastSlope."(".$X.") "; }
-
- if ( $Slope == "=" && $LastSlope == "-" ) { $Intersections[] = $X; }
- if ( $Slope != $LastSlope && $LastSlope != "!" && $LastSlope != "=" ) { $Intersections[] = $X; }
- if ( $Slope != $LastSlope && $LastSlope == "!" && $Slope == "+" ) { $Intersections[] = $X; }
- }
-
- if ( is_array($Intersections) && in_array($X,$Intersections) && $LastSlope == "=" && ($Slope == "-" )) { $Intersections[] = $X; }
-
- $LastSlope = $Slope;
- }
- }
- if ( $RestoreLast != "-" ) { $Intersections[] = $RestoreLast; echo "@".$Y."\r\n"; }
-
- if ( is_array($Intersections) )
- {
- sort($Intersections);
-
- if ($Y == $DebugLine) { print_r($Intersections); }
-
- /* Remove NULL plots */
- $Result = "";
- for($i=0;$i<=count($Intersections)-1;$i=$i+2)
- {
- if ( isset($Intersections[$i+1]) )
- { if ( $Intersections[$i] != $Intersections[$i+1] ) { $Result[] = $Intersections[$i]; $Result[] = $Intersections[$i+1]; } }
- }
-
- if ( is_array($Result) )
- {
- $Intersections = $Result;
-
- $LastX = OUT_OF_SIGHT;
- foreach($Intersections as $Key => $X)
- {
- if ( $LastX == OUT_OF_SIGHT )
- $LastX = $X;
- elseif ( $LastX != OUT_OF_SIGHT )
- {
- if ( $this->getFirstDecimal($LastX) > 1 ) { $LastX++; }
-
- $Color = $DefaultColor;
- if ( $Threshold != NULL )
- {
- foreach($Threshold as $Key => $Parameters)
- {
- if ( $Y <= $Parameters["MinX"] && $Y >= $Parameters["MaxX"])
- {
- if ( isset($Parameters["R"]) ) { $R = $Parameters["R"]; } else { $R = 0; }
- if ( isset($Parameters["G"]) ) { $G = $Parameters["G"]; } else { $G = 0; }
- if ( isset($Parameters["B"]) ) { $B = $Parameters["B"]; } else { $B = 0; }
- if ( isset($Parameters["Alpha"]) ) { $Alpha = $Parameters["Alpha"]; } else { $Alpha = 100; }
- $Color = $this->allocateColor($this->Picture,$R,$G,$B,$Alpha);
- }
- }
- }
-
- imageline($this->Picture,$LastX,$Y,$X,$Y,$Color);
-
- if ( $Y == $DebugLine) { imageline($this->Picture,$LastX,$Y,$X,$Y,$DebugColor); }
-
- $LastX = OUT_OF_SIGHT;
- }
- }
- }
- }
- }
- }
-
- /* Draw the polygon border, if required */
- if ( !$NoBorder)
- {
- foreach($Segments as $Key => $Coords)
- $this->drawLine($Coords["X1"],$Coords["Y1"],$Coords["X2"],$Coords["Y2"],array("R"=>$BorderR,"G"=>$BorderG,"B"=>$BorderB,"Alpha"=>$BorderAlpha,"Threshold"=>$Threshold));
- }
-
- $this->Shadow = $RestoreShadow;
- }
-
- /* Return the abscissa margin */
- function getAbscissaMargin($Data)
- {
- foreach($Data["Axis"] as $AxisID => $Values) { if ( $Values["Identity"] == AXIS_X ) { return($Values["Margin"]); } }
- return(0);
- }
-
- }
-?>
\ No newline at end of file
diff --git a/libs/pChart/class/pImage.class.php b/libs/pChart/class/pImage.class.php
deleted file mode 100755
index 562dd089222eb51fab6eba97c2d6976fc77ca5e7..0000000000000000000000000000000000000000
--- a/libs/pChart/class/pImage.class.php
+++ /dev/null
@@ -1,482 +0,0 @@
-<?php
- /*
- pDraw - pChart core class
-
- Version : 2.1.4
- Made by : Jean-Damien POGOLOTTI
- Last Update : 19/01/2014
-
- This file can be distributed under the license you can find at :
-
- http://www.pchart.net/license
-
- You can find the whole class documentation on the pChart web site.
- */
-
- /* The GD extension is mandatory */
- if (!extension_loaded('gd') && !extension_loaded('gd2'))
- {
- echo "GD extension must be loaded. \r\n";
- exit();
- }
-
- /* Image map handling */
- define("IMAGE_MAP_STORAGE_FILE" , 680001);
- define("IMAGE_MAP_STORAGE_SESSION" , 680002);
-
- /* Last generated chart layout */
- define("CHART_LAST_LAYOUT_REGULAR" , 680011);
- define("CHART_LAST_LAYOUT_STACKED" , 680012);
-
- /* ImageMap string delimiter */
- define("IMAGE_MAP_DELIMITER" , chr(1));
-
- class pImage extends pDraw
- {
- /* Image settings, size, quality, .. */
- var $XSize = NULL; // Width of the picture
- var $YSize = NULL; // Height of the picture
- var $Picture = NULL; // GD picture object
- var $Antialias = TRUE; // Turn antialias on or off
- var $AntialiasQuality = 0; // Quality of the antialiasing implementation (0-1)
- var $Mask = ""; // Already drawn pixels mask (Filled circle implementation)
- var $TransparentBackground = FALSE; // Just to know if we need to flush the alpha channels when rendering
-
- /* Graph area settings */
- var $GraphAreaX1 = NULL; // Graph area X origin
- var $GraphAreaY1 = NULL; // Graph area Y origin
- var $GraphAreaX2 = NULL; // Graph area bottom right X position
- var $GraphAreaY2 = NULL; // Graph area bottom right Y position
-
- /* Scale settings */
- var $ScaleMinDivHeight = 20; // Minimum height for scame divs
-
- /* Font properties */
- var $FontName = "fonts/GeosansLight.ttf"; // Default font file
- var $FontSize = 12; // Default font size
- var $FontBox = NULL; // Return the bounding box of the last written string
- var $FontColorR = 0; // Default color settings
- var $FontColorG = 0; // Default color settings
- var $FontColorB = 0; // Default color settings
- var $FontColorA = 100; // Default transparency
-
- /* Shadow properties */
- var $Shadow = FALSE; // Turn shadows on or off
- var $ShadowX = NULL; // X Offset of the shadow
- var $ShadowY = NULL; // Y Offset of the shadow
- var $ShadowR = NULL; // R component of the shadow
- var $ShadowG = NULL; // G component of the shadow
- var $ShadowB = NULL; // B component of the shadow
- var $Shadowa = NULL; // Alpha level of the shadow
-
- /* Image map */
- var $ImageMap = NULL; // Aray containing the image map
- var $ImageMapIndex = "pChart"; // Name of the session array
- var $ImageMapStorageMode = NULL; // Save the current imagemap storage mode
- var $ImageMapAutoDelete = TRUE; // Automatic deletion of the image map temp files
-
- /* Data Set */
- var $DataSet = NULL; // Attached dataset
-
- /* Last generated chart info */
- var $LastChartLayout = CHART_LAST_LAYOUT_REGULAR; // Last layout : regular or stacked
-
- /* Class constructor */
- function __construct($XSize,$YSize,$DataSet=NULL,$TransparentBackground=FALSE)
- {
- $this->TransparentBackground = $TransparentBackground;
-
- if ( $DataSet != NULL ) { $this->DataSet = $DataSet; }
-
- $this->XSize = $XSize;
- $this->YSize = $YSize;
- $this->Picture = imagecreatetruecolor($XSize,$YSize);
-
- if ( $this->TransparentBackground )
- {
- imagealphablending($this->Picture,FALSE);
- imagefilledrectangle($this->Picture, 0,0,$XSize, $YSize, imagecolorallocatealpha($this->Picture, 255, 255, 255, 127));
- imagealphablending($this->Picture,TRUE);
- imagesavealpha($this->Picture,true);
- }
- else
- {
- $C_White = $this->AllocateColor($this->Picture,255,255,255);
- imagefilledrectangle($this->Picture,0,0,$XSize,$YSize,$C_White);
- }
- }
-
- /* Enable / Disable and set shadow properties */
- function setShadow($Enabled=TRUE,$Format="")
- {
- $X = isset($Format["X"]) ? $Format["X"] : 2;
- $Y = isset($Format["Y"]) ? $Format["Y"] : 2;
- $R = isset($Format["R"]) ? $Format["R"] : 0;
- $G = isset($Format["G"]) ? $Format["G"] : 0;
- $B = isset($Format["B"]) ? $Format["B"] : 0;
- $Alpha = isset($Format["Alpha"]) ? $Format["Alpha"] : 10;
-
- $this->Shadow = $Enabled;
- $this->ShadowX = $X;
- $this->ShadowY = $Y;
- $this->ShadowR = $R;
- $this->ShadowG = $G;
- $this->ShadowB = $B;
- $this->Shadowa = $Alpha;
- }
-
- /* Set the graph area position */
- function setGraphArea($X1,$Y1,$X2,$Y2)
- {
- if ( $X2 < $X1 || $X1 == $X2 || $Y2 < $Y1 || $Y1 == $Y2 ) { return(-1); }
-
- $this->GraphAreaX1 = $X1; $this->DataSet->Data["GraphArea"]["X1"] = $X1;
- $this->GraphAreaY1 = $Y1; $this->DataSet->Data["GraphArea"]["Y1"] = $Y1;
- $this->GraphAreaX2 = $X2; $this->DataSet->Data["GraphArea"]["X2"] = $X2;
- $this->GraphAreaY2 = $Y2; $this->DataSet->Data["GraphArea"]["Y2"] = $Y2;
- }
-
- /* Return the width of the picture */
- function getWidth()
- { return($this->XSize); }
-
- /* Return the heigth of the picture */
- function getHeight()
- { return($this->YSize); }
-
- /* Render the picture to a file */
- function render($FileName)
- {
- if ( $this->TransparentBackground ) { imagealphablending($this->Picture,false); imagesavealpha($this->Picture,true); }
- imagepng($this->Picture,$FileName);
- }
-
- /* Render the picture to a web browser stream */
- function stroke($BrowserExpire=FALSE)
- {
- if ( $this->TransparentBackground ) { imagealphablending($this->Picture,false); imagesavealpha($this->Picture,true); }
-
- if ( $BrowserExpire )
- {
- header("Expires: Mon, 26 Jul 1997 05:00:00 GMT");
- header("Cache-Control: no-cache");
- header("Pragma: no-cache");
- }
-
- header('Content-type: image/png');
- imagepng($this->Picture);
- }
-
- /* Automatic output method based on the calling interface */
- function autoOutput($FileName="output.png")
- {
- if (php_sapi_name() == "cli")
- $this->Render($FileName);
- else
- $this->Stroke();
- }
-
- /* Return the length between two points */
- function getLength($X1,$Y1,$X2,$Y2)
- { return(sqrt(pow(max($X1,$X2)-min($X1,$X2),2)+pow(max($Y1,$Y2)-min($Y1,$Y2),2))); }
-
- /* Return the orientation of a line */
- function getAngle($X1,$Y1,$X2,$Y2)
- {
- $Opposite = $Y2 - $Y1; $Adjacent = $X2 - $X1;$Angle = rad2deg(atan2($Opposite,$Adjacent));
- if ($Angle > 0) { return($Angle); } else { return(360-abs($Angle)); }
- }
-
- /* Return the surrounding box of text area */
- function getTextBox_deprecated($X,$Y,$FontName,$FontSize,$Angle,$Text)
- {
- $Size = imagettfbbox($FontSize,$Angle,$FontName,$this->getEncodedText($Text));
- $Width = $this->getLength($Size[0],$Size[1],$Size[2],$Size[3])+1;
- $Height = $this->getLength($Size[2],$Size[3],$Size[4],$Size[5])+1;
-
- $RealPos[0]["X"] = $X; $RealPos[0]["Y"] = $Y;
- $RealPos[1]["X"] = cos((360-$Angle)*PI/180)*$Width + $RealPos[0]["X"]; $RealPos[1]["Y"] = sin((360-$Angle)*PI/180)*$Width + $RealPos[0]["Y"];
- $RealPos[2]["X"] = cos((270-$Angle)*PI/180)*$Height + $RealPos[1]["X"]; $RealPos[2]["Y"] = sin((270-$Angle)*PI/180)*$Height + $RealPos[1]["Y"];
- $RealPos[3]["X"] = cos((180-$Angle)*PI/180)*$Width + $RealPos[2]["X"]; $RealPos[3]["Y"] = sin((180-$Angle)*PI/180)*$Width + $RealPos[2]["Y"];
-
- $RealPos[TEXT_ALIGN_BOTTOMLEFT]["X"] = $RealPos[0]["X"]; $RealPos[TEXT_ALIGN_BOTTOMLEFT]["Y"] = $RealPos[0]["Y"];
- $RealPos[TEXT_ALIGN_BOTTOMRIGHT]["X"] = $RealPos[1]["X"]; $RealPos[TEXT_ALIGN_BOTTOMRIGHT]["Y"] = $RealPos[1]["Y"];
-
- return($RealPos);
- }
-
- function getEncodedText($text)
- {
- $gdinfo = gd_info();
- if (!empty($gdinfo['JIS-mapped Japanese Font Support'])) {
- return mb_convert_encoding($text, "SJIS", "UTF-8");
- }
-
- return $text;
- }
-
- /* Return the surrounding box of text area */
- function getTextBox($X,$Y,$FontName,$FontSize,$Angle,$Text)
- {
- $coords = imagettfbbox($FontSize, 0, $FontName, $this->getEncodedText($Text));
-
- $a = deg2rad($Angle); $ca = cos($a); $sa = sin($a); $RealPos = array();
- for($i = 0; $i < 7; $i += 2)
- {
- $RealPos[$i/2]["X"] = $X + round($coords[$i] * $ca + $coords[$i+1] * $sa);
- $RealPos[$i/2]["Y"] = $Y + round($coords[$i+1] * $ca - $coords[$i] * $sa);
- }
-
- $RealPos[TEXT_ALIGN_BOTTOMLEFT]["X"] = $RealPos[0]["X"]; $RealPos[TEXT_ALIGN_BOTTOMLEFT]["Y"] = $RealPos[0]["Y"];
- $RealPos[TEXT_ALIGN_BOTTOMRIGHT]["X"] = $RealPos[1]["X"]; $RealPos[TEXT_ALIGN_BOTTOMRIGHT]["Y"] = $RealPos[1]["Y"];
- $RealPos[TEXT_ALIGN_TOPLEFT]["X"] = $RealPos[3]["X"]; $RealPos[TEXT_ALIGN_TOPLEFT]["Y"] = $RealPos[3]["Y"];
- $RealPos[TEXT_ALIGN_TOPRIGHT]["X"] = $RealPos[2]["X"]; $RealPos[TEXT_ALIGN_TOPRIGHT]["Y"] = $RealPos[2]["Y"];
- $RealPos[TEXT_ALIGN_BOTTOMMIDDLE]["X"] = ($RealPos[1]["X"]-$RealPos[0]["X"])/2+$RealPos[0]["X"]; $RealPos[TEXT_ALIGN_BOTTOMMIDDLE]["Y"] = ($RealPos[0]["Y"]-$RealPos[1]["Y"])/2+$RealPos[1]["Y"];
- $RealPos[TEXT_ALIGN_TOPMIDDLE]["X"] = ($RealPos[2]["X"]-$RealPos[3]["X"])/2+$RealPos[3]["X"]; $RealPos[TEXT_ALIGN_TOPMIDDLE]["Y"] = ($RealPos[3]["Y"]-$RealPos[2]["Y"])/2+$RealPos[2]["Y"];
- $RealPos[TEXT_ALIGN_MIDDLELEFT]["X"] = ($RealPos[0]["X"]-$RealPos[3]["X"])/2+$RealPos[3]["X"]; $RealPos[TEXT_ALIGN_MIDDLELEFT]["Y"] = ($RealPos[0]["Y"]-$RealPos[3]["Y"])/2+$RealPos[3]["Y"];
- $RealPos[TEXT_ALIGN_MIDDLERIGHT]["X"] = ($RealPos[1]["X"]-$RealPos[2]["X"])/2+$RealPos[2]["X"]; $RealPos[TEXT_ALIGN_MIDDLERIGHT]["Y"] = ($RealPos[1]["Y"]-$RealPos[2]["Y"])/2+$RealPos[2]["Y"];
- $RealPos[TEXT_ALIGN_MIDDLEMIDDLE]["X"] = ($RealPos[1]["X"]-$RealPos[3]["X"])/2+$RealPos[3]["X"]; $RealPos[TEXT_ALIGN_MIDDLEMIDDLE]["Y"] = ($RealPos[0]["Y"]-$RealPos[2]["Y"])/2+$RealPos[2]["Y"];
-
- return($RealPos);
- }
-
- /* Set current font properties */
- function setFontProperties($Format="")
- {
- $R = isset($Format["R"]) ? $Format["R"] : -1;
- $G = isset($Format["G"]) ? $Format["G"] : -1;
- $B = isset($Format["B"]) ? $Format["B"] : -1;
- $Alpha = isset($Format["Alpha"]) ? $Format["Alpha"] : 100;
- $FontName = isset($Format["FontName"]) ? $Format["FontName"] : NULL;
- $FontSize = isset($Format["FontSize"]) ? $Format["FontSize"] : NULL;
-
- if ( $R != -1) { $this->FontColorR = $R; }
- if ( $G != -1) { $this->FontColorG = $G; }
- if ( $B != -1) { $this->FontColorB = $B; }
- if ( $Alpha != NULL) { $this->FontColorA = $Alpha; }
-
- if ( $FontName != NULL )
- $this->FontName = $FontName;
-
- if ( $FontSize != NULL )
- $this->FontSize = $FontSize;
- }
-
- /* Returns the 1st decimal values (used to correct AA bugs) */
- function getFirstDecimal($Value)
- {
- $Values = preg_split("/\./",$Value);
- if ( isset($Values[1]) ) { return(substr($Values[1],0,1)); } else { return(0); }
- }
-
- /* Attach a dataset to your pChart Object */
- function setDataSet(&$DataSet)
- { $this->DataSet = $DataSet; }
-
- /* Print attached dataset contents to STDOUT */
- function printDataSet()
- { print_r($this->DataSet); }
-
- /* Initialise the image map methods */
- function initialiseImageMap($Name="pChart",$StorageMode=IMAGE_MAP_STORAGE_SESSION,$UniqueID="imageMap",$StorageFolder="tmp")
- {
- $this->ImageMapIndex = $Name;
- $this->ImageMapStorageMode = $StorageMode;
-
- if ($StorageMode == IMAGE_MAP_STORAGE_SESSION)
- {
- if(!isset($_SESSION)) { session_start(); }
- $_SESSION[$this->ImageMapIndex] = NULL;
- }
- elseif($StorageMode == IMAGE_MAP_STORAGE_FILE)
- {
- $this->ImageMapFileName = $UniqueID;
- $this->ImageMapStorageFolder = $StorageFolder;
-
- if (file_exists($StorageFolder."/".$UniqueID.".map")) { unlink($StorageFolder."/".$UniqueID.".map"); }
- }
- }
-
- /* Add a zone to the image map */
- function addToImageMap($Type,$Plots,$Color=NULL,$Title=NULL,$Message=NULL,$HTMLEncode=FALSE)
- {
- if ( $this->ImageMapStorageMode == NULL ) { $this->initialiseImageMap(); }
-
- /* Encode the characters in the imagemap in HTML standards */
- $Title = str_replace("€","\u20AC",$Title);
- $Title = htmlentities($Title,ENT_QUOTES,"ISO-8859-15");
- if ( $HTMLEncode )
- {
- $Message = htmlentities($Message,ENT_QUOTES,"ISO-8859-15");
- $Message = str_replace("<","<",$Message);
- $Message = str_replace(">",">",$Message);
- }
-
- if ( $this->ImageMapStorageMode == IMAGE_MAP_STORAGE_SESSION )
- {
- if(!isset($_SESSION)) { $this->initialiseImageMap(); }
- $_SESSION[$this->ImageMapIndex][] = array($Type,$Plots,$Color,$Title,$Message);
- }
- elseif($this->ImageMapStorageMode == IMAGE_MAP_STORAGE_FILE)
- {
- $Handle = fopen($this->ImageMapStorageFolder."/".$this->ImageMapFileName.".map", 'a');
- fwrite($Handle, $Type.IMAGE_MAP_DELIMITER.$Plots.IMAGE_MAP_DELIMITER.$Color.IMAGE_MAP_DELIMITER.$Title.IMAGE_MAP_DELIMITER.$Message."\r\n");
- fclose($Handle);
- }
- }
-
- /* Remove VOID values from an imagemap custom values array */
- function removeVOIDFromArray($SerieName, $Values)
- {
- if ( !isset($this->DataSet->Data["Series"][$SerieName]) ) { return(-1); }
-
- $Result = "";
- foreach($this->DataSet->Data["Series"][$SerieName]["Data"] as $Key => $Value)
- { if ( $Value != VOID && isset($Values[$Key]) ) { $Result[] = $Values[$Key]; } }
- return($Result);
- }
-
- /* Replace the title of one image map serie */
- function replaceImageMapTitle($OldTitle, $NewTitle)
- {
- if ( $this->ImageMapStorageMode == NULL ) { return(-1); }
-
- if ( is_array($NewTitle) ) { $NewTitle = $this->removeVOIDFromArray($OldTitle, $NewTitle); }
-
- if ( $this->ImageMapStorageMode == IMAGE_MAP_STORAGE_SESSION )
- {
- if(!isset($_SESSION)) { return(-1); }
- if ( is_array($NewTitle) )
- { $ID = 0; foreach($_SESSION[$this->ImageMapIndex] as $Key => $Settings) { if ( $Settings[3] == $OldTitle && isset($NewTitle[$ID])) { $_SESSION[$this->ImageMapIndex][$Key][3] = $NewTitle[$ID]; $ID++; } } }
- else
- { foreach($_SESSION[$this->ImageMapIndex] as $Key => $Settings) { if ( $Settings[3] == $OldTitle ) { $_SESSION[$this->ImageMapIndex][$Key][3] = $NewTitle; } } }
- }
- elseif( $this->ImageMapStorageMode == IMAGE_MAP_STORAGE_FILE )
- {
- $TempArray = "";
- $Handle = @fopen($this->ImageMapStorageFolder."/".$this->ImageMapFileName.".map", "r");
- if ($Handle)
- {
- while (($Buffer = fgets($Handle, 4096)) !== false)
- {
- $Fields = preg_split("/".IMAGE_MAP_DELIMITER."/",str_replace(array(chr(10),chr(13)),"",$Buffer));
- $TempArray[] = array($Fields[0],$Fields[1],$Fields[2],$Fields[3],$Fields[4]);
- }
- fclose($Handle);
-
- if ( is_array($NewTitle) )
- { $ID = 0; foreach($TempArray as $Key => $Settings) { if ( $Settings[3] == $OldTitle && isset($NewTitle[$ID]) ) { $TempArray[$Key][3] = $NewTitle[$ID]; $ID++; } } }
- else
- { foreach($TempArray as $Key => $Settings) { if ( $Settings[3] == $OldTitle ) { $TempArray[$Key][3] = $NewTitle; } } }
-
- $Handle = fopen($this->ImageMapStorageFolder."/".$this->ImageMapFileName.".map", 'w');
- foreach($TempArray as $Key => $Settings)
- { fwrite($Handle, $Settings[0].IMAGE_MAP_DELIMITER.$Settings[1].IMAGE_MAP_DELIMITER.$Settings[2].IMAGE_MAP_DELIMITER.$Settings[3].IMAGE_MAP_DELIMITER.$Settings[4]."\r\n"); }
- fclose($Handle);
- }
- }
- }
-
- /* Replace the values of the image map contents */
- function replaceImageMapValues($Title, $Values)
- {
- if ( $this->ImageMapStorageMode == NULL ) { return(-1); }
-
- $Values = $this->removeVOIDFromArray($Title, $Values);
- $ID = 0;
- if ( $this->ImageMapStorageMode == IMAGE_MAP_STORAGE_SESSION )
- {
- if(!isset($_SESSION)) { return(-1); }
- foreach($_SESSION[$this->ImageMapIndex] as $Key => $Settings) { if ( $Settings[3] == $Title ) { if ( isset($Values[$ID]) ) { $_SESSION[$this->ImageMapIndex][$Key][4] = $Values[$ID]; } $ID++; } }
- }
- elseif( $this->ImageMapStorageMode == IMAGE_MAP_STORAGE_FILE )
- {
- $TempArray = "";
- $Handle = @fopen($this->ImageMapStorageFolder."/".$this->ImageMapFileName.".map", "r");
- if ($Handle)
- {
- while (($Buffer = fgets($Handle, 4096)) !== false)
- {
- $Fields = preg_split("/".IMAGE_MAP_DELIMITER."/",str_replace(array(chr(10),chr(13)),"",$Buffer));
- $TempArray[] = array($Fields[0],$Fields[1],$Fields[2],$Fields[3],$Fields[4]);
- }
- fclose($Handle);
-
- foreach($TempArray as $Key => $Settings) { if ( $Settings[3] == $Title ) { if ( isset($Values[$ID]) ) { $TempArray[$Key][4] = $Values[$ID]; } $ID++; } }
-
- $Handle = fopen($this->ImageMapStorageFolder."/".$this->ImageMapFileName.".map", 'w');
- foreach($TempArray as $Key => $Settings)
- { fwrite($Handle, $Settings[0].IMAGE_MAP_DELIMITER.$Settings[1].IMAGE_MAP_DELIMITER.$Settings[2].IMAGE_MAP_DELIMITER.$Settings[3].IMAGE_MAP_DELIMITER.$Settings[4]."\r\n"); }
- fclose($Handle);
- }
- }
- }
-
- /* Dump the image map */
- function dumpImageMap($Name="pChart",$StorageMode=IMAGE_MAP_STORAGE_SESSION,$UniqueID="imageMap",$StorageFolder="tmp")
- {
- $this->ImageMapIndex = $Name;
- $this->ImageMapStorageMode = $StorageMode;
-
- if ( $this->ImageMapStorageMode == IMAGE_MAP_STORAGE_SESSION )
- {
- if(!isset($_SESSION)) { session_start(); }
- if ( $_SESSION[$Name] != NULL )
- {
- foreach($_SESSION[$Name] as $Key => $Params)
- { echo $Params[0].IMAGE_MAP_DELIMITER.$Params[1].IMAGE_MAP_DELIMITER.$Params[2].IMAGE_MAP_DELIMITER.$Params[3].IMAGE_MAP_DELIMITER.$Params[4]."\r\n"; }
- }
- }
- elseif( $this->ImageMapStorageMode == IMAGE_MAP_STORAGE_FILE )
- {
- if (file_exists($StorageFolder."/".$UniqueID.".map"))
- {
- $Handle = @fopen($StorageFolder."/".$UniqueID.".map", "r");
- if ($Handle) { while (($Buffer = fgets($Handle, 4096)) !== false) { echo $Buffer; } }
- fclose($Handle);
-
- if ( $this->ImageMapAutoDelete ) { unlink($StorageFolder."/".$UniqueID.".map"); }
- }
- }
-
- /* When the image map is returned to the client, the script ends */
- exit();
- }
-
- /* Return the HTML converted color from the RGB composite values */
- function toHTMLColor($R,$G,$B)
- {
- $R=intval($R); $G=intval($G); $B=intval($B);
- $R=dechex($R<0?0:($R>255?255:$R)); $G=dechex($G<0?0:($G>255?255:$G));$B=dechex($B<0?0:($B>255?255:$B));
- $Color="#".(strlen($R) < 2?'0':'').$R; $Color.=(strlen($G) < 2?'0':'').$G; $Color.= (strlen($B) < 2?'0':'').$B;
- return($Color);
- }
-
- /* Reverse an array of points */
- function reversePlots($Plots)
- {
- $Result = "";
- for($i=count($Plots)-2;$i>=0;$i=$i-2) { $Result[] = $Plots[$i]; $Result[] = $Plots[$i+1]; }
- return($Result);
- }
-
- /* Mirror Effect */
- function drawAreaMirror($X,$Y,$Width,$Height,$Format="")
- {
- $StartAlpha = isset($Format["StartAlpha"]) ? $Format["StartAlpha"] : 80;
- $EndAlpha = isset($Format["EndAlpha"]) ? $Format["EndAlpha"] : 0;
-
- $AlphaStep = ($StartAlpha-$EndAlpha)/$Height;
-
- $Picture = imagecreatetruecolor($this->XSize,$this->YSize);
- imagecopy($Picture,$this->Picture,0,0,0,0,$this->XSize,$this->YSize);
-
- for($i=1;$i<=$Height;$i++)
- {
- if ( $Y+($i-1) < $this->YSize && $Y-$i > 0 ) { imagecopymerge($Picture,$this->Picture,$X,$Y+($i-1),$X,$Y-$i,$Width,1,$StartAlpha-$AlphaStep*$i); }
- }
-
- imagecopy($this->Picture,$Picture,0,0,0,0,$this->XSize,$this->YSize);
- }
- }
-?>
\ No newline at end of file
diff --git a/libs/pChart/class/pPie.class.php b/libs/pChart/class/pPie.class.php
deleted file mode 100755
index 845f81ca9858e9f6069b4680219d4502d269c8b1..0000000000000000000000000000000000000000
--- a/libs/pChart/class/pPie.class.php
+++ /dev/null
@@ -1,1500 +0,0 @@
-<?php
- /*
- pPie - class to draw pie charts
-
- Version : 2.1.4
- Made by : Jean-Damien POGOLOTTI
- Last Update : 19/01/2014
-
- This file can be distributed under the license you can find at :
-
- http://www.pchart.net/license
-
- You can find the whole class documentation on the pChart web site.
- */
-
- /* Class return codes */
- define("PIE_NO_ABSCISSA" , 140001);
- define("PIE_NO_DATASERIE" , 140002);
- define("PIE_SUMISNULL" , 140003);
- define("PIE_RENDERED" , 140000);
-
- define("PIE_LABEL_COLOR_AUTO" , 140010);
- define("PIE_LABEL_COLOR_MANUAL", 140011);
-
- define("PIE_VALUE_NATURAL" , 140020);
- define("PIE_VALUE_PERCENTAGE" , 140021);
-
- define("PIE_VALUE_INSIDE" , 140030);
- define("PIE_VALUE_OUTSIDE" , 140031);
-
- /* pPie class definition */
- class pPie
- {
- var $pChartObject;
- var $pDataObject;
- var $LabelPos = "" ;
-
- /* Class creator */
- function __construct($Object,$pDataObject)
- {
- /* Cache the pChart object reference */
- $this->pChartObject = $Object;
-
- /* Cache the pData object reference */
- $this->pDataObject = $pDataObject;
- }
-
- /* Draw a pie chart */
- function draw2DPie($X,$Y,$Format="")
- {
- $Radius = isset($Format["Radius"]) ? $Format["Radius"] : 60;
- $Precision = isset($Format["Precision"]) ? $Format["Precision"] : 0;
- $DataGapAngle = isset($Format["DataGapAngle"]) ? $Format["DataGapAngle"] : 0;
- $DataGapRadius = isset($Format["DataGapRadius"]) ? $Format["DataGapRadius"] : 0;
- $SecondPass = isset($Format["SecondPass"]) ? $Format["SecondPass"] : TRUE;
- $Border = isset($Format["Border"]) ? $Format["Border"] : FALSE;
- $BorderR = isset($Format["BorderR"]) ? $Format["BorderR"] : 255;
- $BorderG = isset($Format["BorderG"]) ? $Format["BorderG"] : 255;
- $BorderB = isset($Format["BorderB"]) ? $Format["BorderB"] : 255;
- $Shadow = isset($Format["Shadow"]) ? $Format["Shadow"] : FALSE;
- $DrawLabels = isset($Format["DrawLabels"]) ? $Format["DrawLabels"] : FALSE;
- $LabelStacked = isset($Format["LabelStacked"]) ? $Format["LabelStacked"] : FALSE;
- $LabelColor = isset($Format["LabelColor"]) ? $Format["LabelColor"] : PIE_LABEL_COLOR_MANUAL;
- $LabelR = isset($Format["LabelR"]) ? $Format["LabelR"] : 0;
- $LabelG = isset($Format["LabelG"]) ? $Format["LabelG"] : 0;
- $LabelB = isset($Format["LabelB"]) ? $Format["LabelB"] : 0;
- $LabelAlpha = isset($Format["LabelAlpha"]) ? $Format["LabelAlpha"] : 100;
- $WriteValues = isset($Format["WriteValues"]) ? $Format["WriteValues"] : NULL;
- $ValuePosition = isset($Format["ValuePosition"]) ? $Format["ValuePosition"] : PIE_VALUE_OUTSIDE;
- $ValuePadding = isset($Format["ValuePadding"]) ? $Format["ValuePadding"] : 15;
- $ValueSuffix = isset($Format["ValueSuffix"]) ? $Format["ValueSuffix"] : "";
- $ValueR = isset($Format["ValueR"]) ? $Format["ValueR"] : 255;
- $ValueG = isset($Format["ValueG"]) ? $Format["ValueG"] : 255;
- $ValueB = isset($Format["ValueB"]) ? $Format["ValueB"] : 255;
- $ValueAlpha = isset($Format["ValueAlpha"]) ? $Format["ValueAlpha"] : 100;
- $RecordImageMap = isset($Format["RecordImageMap"]) ? $Format["RecordImageMap"] : FALSE;
-
- /* Data Processing */
- $Data = $this->pDataObject->getData();
- $Palette = $this->pDataObject->getPalette();
-
- /* Do we have an abscissa serie defined? */
- if ( $Data["Abscissa"] == "" ) { return(PIE_NO_ABSCISSA); }
-
- /* Try to find the data serie */
- $DataSerie = "";
- foreach ($Data["Series"] as $SerieName => $SerieData)
- { if ( $SerieName != $Data["Abscissa"]) { $DataSerie = $SerieName; } }
-
- /* Do we have data to compute? */
- if ( $DataSerie == "" ) { return(PIE_NO_DATASERIE); }
-
- /* Remove unused data */
- list($Data,$Palette) = $this->clean0Values($Data,$Palette,$DataSerie,$Data["Abscissa"]);
-
- /* Compute the pie sum */
- $SerieSum = $this->pDataObject->getSum($DataSerie);
-
- /* Do we have data to draw? */
- if ( $SerieSum == 0 ) { return(PIE_SUMISNULL); }
-
- /* Dump the real number of data to draw */
- $Values = "";
- foreach ($Data["Series"][$DataSerie]["Data"] as $Key => $Value)
- { if ($Value != 0) { $Values[] = $Value; } }
-
- /* Compute the wasted angular space between series */
- if (count($Values)==1) { $WastedAngular = 0; } else { $WastedAngular = count($Values) * $DataGapAngle; }
-
- /* Compute the scale */
- $ScaleFactor = (360 - $WastedAngular) / $SerieSum;
-
- $RestoreShadow = $this->pChartObject->Shadow;
- if ( $this->pChartObject->Shadow )
- {
- $this->pChartObject->Shadow = FALSE;
-
- $ShadowFormat = $Format; $ShadowFormat["Shadow"] = TRUE;
- $this->draw2DPie($X+$this->pChartObject->ShadowX,$Y+$this->pChartObject->ShadowY,$ShadowFormat);
- }
-
- /* Draw the polygon pie elements */
- $Step = 360 / (2 * PI * $Radius);
- $Offset = 0; $ID = 0;
- foreach($Values as $Key => $Value)
- {
- if ( $Shadow )
- $Settings = array("R"=>$this->pChartObject->ShadowR,"G"=>$this->pChartObject->ShadowG,"B"=>$this->pChartObject->ShadowB,"Alpha"=>$this->pChartObject->Shadowa);
- else
- {
- if ( !isset($Palette[$ID]["R"]) ) { $Color = $this->pChartObject->getRandomColor(); $Palette[$ID] = $Color; $this->pDataObject->savePalette($ID,$Color); }
- $Settings = array("R"=>$Palette[$ID]["R"],"G"=>$Palette[$ID]["G"],"B"=>$Palette[$ID]["B"],"Alpha"=>$Palette[$ID]["Alpha"]);
- }
-
- if ( !$SecondPass && !$Shadow )
- {
- if ( !$Border )
- $Settings["Surrounding"] = 10;
- else
- { $Settings["BorderR"] = $BorderR; $Settings["BorderG"] = $BorderG; $Settings["BorderB"] = $BorderB; }
- }
-
- $Plots = "";
- $EndAngle = $Offset+($Value*$ScaleFactor); if ( $EndAngle > 360 ) { $EndAngle = 360; }
-
- $Angle = ($EndAngle - $Offset)/2 + $Offset;
- if ($DataGapAngle == 0)
- { $X0 = $X; $Y0 = $Y; }
- else
- {
- $X0 = cos(($Angle-90)*PI/180) * $DataGapRadius + $X;
- $Y0 = sin(($Angle-90)*PI/180) * $DataGapRadius + $Y;
- }
-
- $Plots[] = $X0; $Plots[] = $Y0;
-
-
- for($i=$Offset;$i<=$EndAngle;$i=$i+$Step)
- {
- $Xc = cos(($i-90)*PI/180) * $Radius + $X;
- $Yc = sin(($i-90)*PI/180) * $Radius + $Y;
-
- if ( $SecondPass && ( $i<90 )) { $Yc++; }
- if ( $SecondPass && ( $i>180 && $i<270 )) { $Xc++; }
- if ( $SecondPass && ( $i>=270 )) { $Xc++; $Yc++; }
-
- $Plots[] = $Xc; $Plots[] = $Yc;
- }
-
- $this->pChartObject->drawPolygon($Plots,$Settings);
- if ( $RecordImageMap && !$Shadow ) { $this->pChartObject->addToImageMap("POLY",$this->arraySerialize($Plots),$this->pChartObject->toHTMLColor($Palette[$ID]["R"],$Palette[$ID]["G"],$Palette[$ID]["B"]),$Data["Series"][$Data["Abscissa"]]["Data"][$Key],$Value); }
-
- if ( $DrawLabels && !$Shadow && !$SecondPass )
- {
- if ( $LabelColor == PIE_LABEL_COLOR_AUTO )
- { $Settings = array("FillR"=>$Palette[$ID]["R"],"FillG"=>$Palette[$ID]["G"],"FillB"=>$Palette[$ID]["B"],"Alpha"=>$Palette[$ID]["Alpha"]);}
- else
- { $Settings = array("FillR"=>$LabelR,"FillG"=>$LabelG,"FillB"=>$LabelB,"Alpha"=>$LabelAlpha); }
-
- $Angle = ($EndAngle - $Offset)/2 + $Offset;
- $Xc = cos(($Angle-90)*PI/180) * $Radius + $X;
- $Yc = sin(($Angle-90)*PI/180) * $Radius + $Y;
-
- $Label = $Data["Series"][$Data["Abscissa"]]["Data"][$Key];
-
- if ( $LabelStacked )
- $this->writePieLabel($Xc,$Yc,$Label,$Angle,$Settings,TRUE,$X,$Y,$Radius);
- else
- $this->writePieLabel($Xc,$Yc,$Label,$Angle,$Settings,FALSE);
- }
-
- $Offset = $i + $DataGapAngle; $ID++;
- }
-
- /* Second pass to smooth the angles */
- if ( $SecondPass )
- {
- $Step = 360 / (2 * PI * $Radius);
- $Offset = 0; $ID = 0;
- foreach($Values as $Key => $Value)
- {
- $FirstPoint = TRUE;
- if ( $Shadow )
- $Settings = array("R"=>$this->pChartObject->ShadowR,"G"=>$this->pChartObject->ShadowG,"B"=>$this->pChartObject->ShadowB,"Alpha"=>$this->pChartObject->Shadowa);
- else
- {
- if ( $Border )
- $Settings = array("R"=>$BorderR,"G"=>$BorderG,"B"=>$BorderB);
- else
- $Settings = array("R"=>$Palette[$ID]["R"],"G"=>$Palette[$ID]["G"],"B"=>$Palette[$ID]["B"],"Alpha"=>$Palette[$ID]["Alpha"]);
- }
-
- $EndAngle = $Offset+($Value*$ScaleFactor); if ( $EndAngle > 360 ) { $EndAngle = 360; }
-
- if ($DataGapAngle == 0)
- { $X0 = $X; $Y0 = $Y; }
- else
- {
- $Angle = ($EndAngle - $Offset)/2 + $Offset;
- $X0 = cos(($Angle-90)*PI/180) * $DataGapRadius + $X;
- $Y0 = sin(($Angle-90)*PI/180) * $DataGapRadius + $Y;
- }
- $Plots[] = $X0; $Plots[] = $Y0;
-
- for($i=$Offset;$i<=$EndAngle;$i=$i+$Step)
- {
- $Xc = cos(($i-90)*PI/180) * $Radius + $X;
- $Yc = sin(($i-90)*PI/180) * $Radius + $Y;
-
- if ( $FirstPoint ) { $this->pChartObject->drawLine($Xc,$Yc,$X0,$Y0,$Settings); } { $FirstPoint = FALSE; }
-
- $this->pChartObject->drawAntialiasPixel($Xc,$Yc,$Settings);
- }
- $this->pChartObject->drawLine($Xc,$Yc,$X0,$Y0,$Settings);
-
- if ( $DrawLabels && !$Shadow )
- {
- if ( $LabelColor == PIE_LABEL_COLOR_AUTO )
- { $Settings = array("FillR"=>$Palette[$ID]["R"],"FillG"=>$Palette[$ID]["G"],"FillB"=>$Palette[$ID]["B"],"Alpha"=>$Palette[$ID]["Alpha"]);}
- else
- { $Settings = array("FillR"=>$LabelR,"FillG"=>$LabelG,"FillB"=>$LabelB,"Alpha"=>$LabelAlpha); }
-
- $Angle = ($EndAngle - $Offset)/2 + $Offset;
- $Xc = cos(($Angle-90)*PI/180) * $Radius + $X;
- $Yc = sin(($Angle-90)*PI/180) * $Radius + $Y;
-
- $Label = $Data["Series"][$Data["Abscissa"]]["Data"][$Key];
-
- if ( $LabelStacked )
- $this->writePieLabel($Xc,$Yc,$Label,$Angle,$Settings,TRUE,$X,$Y,$Radius);
- else
- $this->writePieLabel($Xc,$Yc,$Label,$Angle,$Settings,FALSE);
- }
-
- $Offset = $i + $DataGapAngle; $ID++;
- }
- }
-
- if ( $WriteValues != NULL && !$Shadow )
- {
- $Step = 360 / (2 * PI * $Radius);
- $Offset = 0; $ID = count($Values)-1;
- $Settings = array("Align"=>TEXT_ALIGN_MIDDLEMIDDLE,"R"=>$ValueR,"G"=>$ValueG,"B"=>$ValueB,"Alpha"=>$ValueAlpha);
- foreach($Values as $Key => $Value)
- {
- $EndAngle = ($Value*$ScaleFactor) + $Offset; if ( (int)$EndAngle > 360 ) { $EndAngle = 0; }
- $Angle = ($EndAngle - $Offset)/2 + $Offset;
-
- if ( $ValuePosition == PIE_VALUE_OUTSIDE )
- {
- $Xc = cos(($Angle-90)*PI/180) * ($Radius+$ValuePadding) + $X;
- $Yc = sin(($Angle-90)*PI/180) * ($Radius+$ValuePadding) + $Y;
- }
- else
- {
- $Xc = cos(($Angle-90)*PI/180) * ($Radius)/2 + $X;
- $Yc = sin(($Angle-90)*PI/180) * ($Radius)/2 + $Y;
- }
-
- if ( $WriteValues == PIE_VALUE_PERCENTAGE )
- $Display = round(( 100 / $SerieSum ) * $Value,$Precision)."%";
- elseif ( $WriteValues == PIE_VALUE_NATURAL )
- $Display = $Value.$ValueSuffix;
-
- $this->pChartObject->drawText($Xc,$Yc,$Display,$Settings);
-
- $Offset = $EndAngle + $DataGapAngle; $ID--;
- }
- }
-
- if ( $DrawLabels && $LabelStacked ) { $this->writeShiftedLabels(); }
-
- $this->pChartObject->Shadow = $RestoreShadow;
-
- return(PIE_RENDERED);
- }
-
- /* Draw a 3D pie chart */
- function draw3DPie($X,$Y,$Format="")
- {
- /* Rendering layout */
- $Radius = isset($Format["Radius"]) ? $Format["Radius"] : 80;
- $Precision = isset($Format["Precision"]) ? $Format["Precision"] : 0;
- $SkewFactor = isset($Format["SkewFactor"]) ? $Format["SkewFactor"] : .5;
- $SliceHeight = isset($Format["SliceHeight"]) ? $Format["SliceHeight"] : 20;
- $DataGapAngle = isset($Format["DataGapAngle"]) ? $Format["DataGapAngle"] : 0;
- $DataGapRadius = isset($Format["DataGapRadius"]) ? $Format["DataGapRadius"] : 0;
- $SecondPass = isset($Format["SecondPass"]) ? $Format["SecondPass"] : TRUE;
- $Border = isset($Format["Border"]) ? $Format["Border"] : FALSE;
- $Shadow = isset($Format["Shadow"]) ? $Format["Shadow"] : FALSE;
- $DrawLabels = isset($Format["DrawLabels"]) ? $Format["DrawLabels"] : FALSE;
- $LabelStacked = isset($Format["LabelStacked"]) ? $Format["LabelStacked"] : FALSE;
- $LabelColor = isset($Format["LabelColor"]) ? $Format["LabelColor"] : PIE_LABEL_COLOR_MANUAL;
- $LabelR = isset($Format["LabelR"]) ? $Format["LabelR"] : 0;
- $LabelG = isset($Format["LabelG"]) ? $Format["LabelG"] : 0;
- $LabelB = isset($Format["LabelB"]) ? $Format["LabelB"] : 0;
- $LabelAlpha = isset($Format["LabelAlpha"]) ? $Format["LabelAlpha"] : 100;
- $WriteValues = isset($Format["WriteValues"]) ? $Format["WriteValues"] : NULL; //PIE_VALUE_PERCENTAGE
- $ValuePosition = isset($Format["ValuePosition"]) ? $Format["ValuePosition"] : PIE_VALUE_INSIDE;
- $ValuePadding = isset($Format["ValuePadding"]) ? $Format["ValuePadding"] : 15;
- $ValueSuffix = isset($Format["ValueSuffix"]) ? $Format["ValueSuffix"] : "";
- $ValueR = isset($Format["ValueR"]) ? $Format["ValueR"] : 255;
- $ValueG = isset($Format["ValueG"]) ? $Format["ValueG"] : 255;
- $ValueB = isset($Format["ValueB"]) ? $Format["ValueB"] : 255;
- $ValueAlpha = isset($Format["ValueAlpha"]) ? $Format["ValueAlpha"] : 100;
- $RecordImageMap = isset($Format["RecordImageMap"]) ? $Format["RecordImageMap"] : FALSE;
-
- /* Error correction for overlaying rounded corners */
- if ( $SkewFactor < .5 ) { $SkewFactor = .5; }
-
- /* Data Processing */
- $Data = $this->pDataObject->getData();
- $Palette = $this->pDataObject->getPalette();
-
- /* Do we have an abscissa serie defined? */
- if ( $Data["Abscissa"] == "" ) { return(PIE_NO_ABSCISSA); }
-
- /* Try to find the data serie */
- $DataSerie = "";
- foreach ($Data["Series"] as $SerieName => $SerieData)
- { if ( $SerieName != $Data["Abscissa"]) { $DataSerie = $SerieName; } }
-
- /* Do we have data to compute? */
- if ( $DataSerie == "" ) { return(PIE_NO_DATASERIE); }
-
- /* Remove unused data */
- list($Data,$Palette) = $this->clean0Values($Data,$Palette,$DataSerie,$Data["Abscissa"]);
-
- /* Compute the pie sum */
- $SerieSum = $this->pDataObject->getSum($DataSerie);
-
- /* Do we have data to draw? */
- if ( $SerieSum == 0 ) { return(PIE_SUMISNULL); }
-
- /* Dump the real number of data to draw */
- $Values = "";
- foreach ($Data["Series"][$DataSerie]["Data"] as $Key => $Value)
- { if ($Value != 0) { $Values[] = $Value; } }
-
- /* Compute the wasted angular space between series */
- if (count($Values)==1) { $WastedAngular = 0; } else { $WastedAngular = count($Values) * $DataGapAngle; }
-
- /* Compute the scale */
- $ScaleFactor = (360 - $WastedAngular) / $SerieSum;
-
- $RestoreShadow = $this->pChartObject->Shadow;
- if ( $this->pChartObject->Shadow ) { $this->pChartObject->Shadow = FALSE; }
-
- /* Draw the polygon pie elements */
- $Step = 360 / (2 * PI * $Radius);
- $Offset = 360; $ID = count($Values)-1;
- $Values = array_reverse($Values);
- $Slice = 0; $Slices = ""; $SliceColors = ""; $Visible = ""; $SliceAngle = "";
- foreach($Values as $Key => $Value)
- {
- if ( !isset($Palette[$ID]["R"]) ) { $Color = $this->pChartObject->getRandomColor(); $Palette[$ID] = $Color; $this->pDataObject->savePalette($ID,$Color); }
- $Settings = array("R"=>$Palette[$ID]["R"],"G"=>$Palette[$ID]["G"],"B"=>$Palette[$ID]["B"],"Alpha"=>$Palette[$ID]["Alpha"]);
-
- $SliceColors[$Slice] = $Settings;
-
- $StartAngle = $Offset;
- $EndAngle = $Offset-($Value*$ScaleFactor); if ( $EndAngle < 0 ) { $EndAngle = 0; }
-
- if ( $StartAngle > 180 ) { $Visible[$Slice]["Start"] = TRUE; } else { $Visible[$Slice]["Start"] = TRUE; }
- if ( $EndAngle < 180 ) { $Visible[$Slice]["End"] = FALSE; } else { $Visible[$Slice]["End"] = TRUE; }
-
- if ($DataGapAngle == 0)
- { $X0 = $X; $Y0 = $Y; }
- else
- {
- $Angle = ($EndAngle - $Offset)/2 + $Offset;
- $X0 = cos(($Angle-90)*PI/180) * $DataGapRadius + $X;
- $Y0 = sin(($Angle-90)*PI/180) * $DataGapRadius*$SkewFactor + $Y;
- }
- $Slices[$Slice][] = $X0; $Slices[$Slice][] = $Y0; $SliceAngle[$Slice][] = 0;
-
- for($i=$Offset;$i>=$EndAngle;$i=$i-$Step)
- {
- $Xc = cos(($i-90)*PI/180) * $Radius + $X;
- $Yc = sin(($i-90)*PI/180) * $Radius*$SkewFactor + $Y;
-
- if ( ($SecondPass || $RestoreShadow ) && ( $i<90 )) { $Yc++; }
- if ( ($SecondPass || $RestoreShadow ) && ( $i>90 && $i<180 )) { $Xc++; }
- if ( ($SecondPass || $RestoreShadow ) && ( $i>180 && $i<270 )) { $Xc++; }
- if ( ($SecondPass || $RestoreShadow ) && ( $i>=270 )) { $Xc++; $Yc++; }
-
- $Slices[$Slice][] = $Xc; $Slices[$Slice][] = $Yc; $SliceAngle[$Slice][] = $i;
- }
-
- $Offset = $i - $DataGapAngle; $ID--; $Slice++;
- }
-
- /* Draw the bottom shadow if needed */
- if ( $RestoreShadow && ($this->pChartObject->ShadowX != 0 || $this->pChartObject->ShadowY !=0 ))
- {
- foreach($Slices as $SliceID => $Plots)
- {
- $ShadowPie = "";
- for($i=0;$i<count($Plots);$i=$i+2)
- { $ShadowPie[] = $Plots[$i]+$this->pChartObject->ShadowX; $ShadowPie[] = $Plots[$i+1]+$this->pChartObject->ShadowY; }
-
- $Settings = array("R"=>$this->pChartObject->ShadowR,"G"=>$this->pChartObject->ShadowG,"B"=>$this->pChartObject->ShadowB,"Alpha"=>$this->pChartObject->Shadowa,"NoBorder"=>TRUE);
- $this->pChartObject->drawPolygon($ShadowPie,$Settings);
- }
-
- $Step = 360 / (2 * PI * $Radius);
- $Offset = 360;
- foreach($Values as $Key => $Value)
- {
- $EndAngle = $Offset-($Value*$ScaleFactor); if ( $EndAngle < 0 ) { $EndAngle = 0; }
-
- for($i=$Offset;$i>=$EndAngle;$i=$i-$Step)
- {
- $Xc = cos(($i-90)*PI/180) * $Radius + $X + $this->pChartObject->ShadowX;
- $Yc = sin(($i-90)*PI/180) * $Radius*$SkewFactor + $Y + $this->pChartObject->ShadowY;
-
- $this->pChartObject->drawAntialiasPixel($Xc,$Yc,$Settings);
- }
-
- $Offset = $i - $DataGapAngle; $ID--;
- }
- }
-
- /* Draw the bottom pie splice */
- foreach($Slices as $SliceID => $Plots)
- {
- $Settings = $SliceColors[$SliceID]; $Settings["NoBorder"] = TRUE;
- $this->pChartObject->drawPolygon($Plots,$Settings);
-
- if ( $SecondPass )
- {
- $Settings = $SliceColors[$SliceID];
- if ( $Border )
- { $Settings["R"]+= 30; $Settings["G"]+= 30; $Settings["B"]+= 30;; }
-
- if ( isset($SliceAngle[$SliceID][1]) ) /* Empty error handling */
- {
- $Angle = $SliceAngle[$SliceID][1];
- $Xc = cos(($Angle-90)*PI/180) * $Radius + $X;
- $Yc = sin(($Angle-90)*PI/180) * $Radius*$SkewFactor + $Y;
- $this->pChartObject->drawLine($Plots[0],$Plots[1],$Xc,$Yc,$Settings);
-
- $Angle = $SliceAngle[$SliceID][count($SliceAngle[$SliceID])-1];
- $Xc = cos(($Angle-90)*PI/180) * $Radius + $X;
- $Yc = sin(($Angle-90)*PI/180) * $Radius*$SkewFactor + $Y;
- $this->pChartObject->drawLine($Plots[0],$Plots[1],$Xc,$Yc,$Settings);
- }
- }
- }
-
- /* Draw the two vertical edges */
- $Slices = array_reverse($Slices);
- $SliceColors = array_reverse($SliceColors);
- foreach($Slices as $SliceID => $Plots)
- {
- $Settings = $SliceColors[$SliceID];
- $Settings["R"]+= 10; $Settings["G"]+= 10; $Settings["B"]+= 10; $Settings["NoBorder"] = TRUE;
-
- if ( $Visible[$SliceID]["Start"] && isset($Plots[2])) /* Empty error handling */
- {
- $this->pChartObject->drawLine($Plots[2],$Plots[3],$Plots[2],$Plots[3]- $SliceHeight,array("R"=>$Settings["R"],"G"=>$Settings["G"],"B"=>$Settings["B"]));
- $Border = "";
- $Border[] = $Plots[0]; $Border[] = $Plots[1]; $Border[] = $Plots[0]; $Border[] = $Plots[1] - $SliceHeight;
- $Border[] = $Plots[2]; $Border[] = $Plots[3] - $SliceHeight; $Border[] = $Plots[2]; $Border[] = $Plots[3];
- $this->pChartObject->drawPolygon($Border,$Settings);
- }
- }
-
- $Slices = array_reverse($Slices);
- $SliceColors = array_reverse($SliceColors);
- foreach($Slices as $SliceID => $Plots)
- {
- $Settings = $SliceColors[$SliceID];
- $Settings["R"]+= 10; $Settings["G"]+= 10; $Settings["B"]+= 10; $Settings["NoBorder"] = TRUE;
- if ( $Visible[$SliceID]["End"] )
- {
- $this->pChartObject->drawLine($Plots[count($Plots)-2],$Plots[count($Plots)-1],$Plots[count($Plots)-2],$Plots[count($Plots)-1]- $SliceHeight,array("R"=>$Settings["R"],"G"=>$Settings["G"],"B"=>$Settings["B"]));
-
- $Border = "";
- $Border[] = $Plots[0]; $Border[] = $Plots[1]; $Border[] = $Plots[0]; $Border[] = $Plots[1] - $SliceHeight;
- $Border[] = $Plots[count($Plots)-2]; $Border[] = $Plots[count($Plots)-1] - $SliceHeight; $Border[] = $Plots[count($Plots)-2]; $Border[] = $Plots[count($Plots)-1];
- $this->pChartObject->drawPolygon($Border,$Settings);
- }
- }
-
- /* Draw the rounded edges */
- foreach($Slices as $SliceID => $Plots)
- {
- $Settings = $SliceColors[$SliceID];
- $Settings["R"]+= 10; $Settings["G"]+= 10; $Settings["B"]+= 10; $Settings["NoBorder"] = TRUE;
-
- for ($j=2;$j<count($Plots)-2;$j=$j+2)
- {
- $Angle = $SliceAngle[$SliceID][$j/2];
- if ( $Angle < 270 && $Angle > 90 )
- {
- $Border = "";
- $Border[] = $Plots[$j]; $Border[] = $Plots[$j+1];
- $Border[] = $Plots[$j+2]; $Border[] = $Plots[$j+3];
- $Border[] = $Plots[$j+2]; $Border[] = $Plots[$j+3] - $SliceHeight;
- $Border[] = $Plots[$j]; $Border[] = $Plots[$j+1] - $SliceHeight;
- $this->pChartObject->drawPolygon($Border,$Settings);
- }
- }
-
- if ( $SecondPass )
- {
- $Settings = $SliceColors[$SliceID];
- if ( $Border )
- { $Settings["R"]+= 30; $Settings["G"]+= 30; $Settings["B"]+= 30; }
-
- if ( isset($SliceAngle[$SliceID][1]) ) /* Empty error handling */
- {
- $Angle = $SliceAngle[$SliceID][1];
- if ( $Angle < 270 && $Angle > 90 )
- {
- $Xc = cos(($Angle-90)*PI/180) * $Radius + $X;
- $Yc = sin(($Angle-90)*PI/180) * $Radius*$SkewFactor + $Y;
- $this->pChartObject->drawLine($Xc,$Yc,$Xc,$Yc-$SliceHeight,$Settings);
- }
- }
-
- $Angle = $SliceAngle[$SliceID][count($SliceAngle[$SliceID])-1];
- if ( $Angle < 270 && $Angle > 90 )
- {
- $Xc = cos(($Angle-90)*PI/180) * $Radius + $X;
- $Yc = sin(($Angle-90)*PI/180) * $Radius*$SkewFactor + $Y;
- $this->pChartObject->drawLine($Xc,$Yc,$Xc,$Yc-$SliceHeight,$Settings);
- }
-
- if ( isset($SliceAngle[$SliceID][1]) && $SliceAngle[$SliceID][1] > 270 && $SliceAngle[$SliceID][count($SliceAngle[$SliceID])-1] < 270 )
- {
- $Xc = cos((270-90)*PI/180) * $Radius + $X;
- $Yc = sin((270-90)*PI/180) * $Radius*$SkewFactor + $Y;
- $this->pChartObject->drawLine($Xc,$Yc,$Xc,$Yc-$SliceHeight,$Settings);
- }
-
- if ( isset($SliceAngle[$SliceID][1]) && $SliceAngle[$SliceID][1] > 90 && $SliceAngle[$SliceID][count($SliceAngle[$SliceID])-1] < 90 )
- {
- $Xc = cos((0)*PI/180) * $Radius + $X;
- $Yc = sin((0)*PI/180) * $Radius*$SkewFactor + $Y;
- $this->pChartObject->drawLine($Xc,$Yc,$Xc,$Yc-$SliceHeight,$Settings);
- }
-
- }
- }
-
- /* Draw the top splice */
- foreach($Slices as $SliceID => $Plots)
- {
- $Settings = $SliceColors[$SliceID];
- $Settings["R"]+= 20; $Settings["G"]+= 20; $Settings["B"]+= 20;
-
- $Top = "";
- for($j=0;$j<count($Plots);$j=$j+2) { $Top[] = $Plots[$j]; $Top[] = $Plots[$j+1]- $SliceHeight; }
- $this->pChartObject->drawPolygon($Top,$Settings);
-
- if ( $RecordImageMap && !$Shadow ) { $this->pChartObject->addToImageMap("POLY",$this->arraySerialize($Top),$this->pChartObject->toHTMLColor($Settings["R"],$Settings["G"],$Settings["B"]),$Data["Series"][$Data["Abscissa"]]["Data"][count($Slices)-$SliceID-1],$Values[$SliceID]); }
- }
-
-
- /* Second pass to smooth the angles */
- if ( $SecondPass )
- {
- $Step = 360 / (2 * PI * $Radius);
- $Offset = 360; $ID = count($Values)-1;
- foreach($Values as $Key => $Value)
- {
- $FirstPoint = TRUE;
- if ( $Shadow )
- $Settings = array("R"=>$this->pChartObject->ShadowR,"G"=>$this->pChartObject->ShadowG,"B"=>$this->pChartObject->ShadowB,"Alpha"=>$this->pChartObject->Shadowa);
- else
- {
- if ( $Border )
- { $Settings = array("R"=>$Palette[$ID]["R"]+30,"G"=>$Palette[$ID]["G"]+30,"B"=>$Palette[$ID]["B"]+30,"Alpha"=>$Palette[$ID]["Alpha"]); }
- else
- $Settings = array("R"=>$Palette[$ID]["R"],"G"=>$Palette[$ID]["G"],"B"=>$Palette[$ID]["B"],"Alpha"=>$Palette[$ID]["Alpha"]);
- }
-
- $EndAngle = $Offset-($Value*$ScaleFactor); if ( $EndAngle < 0 ) { $EndAngle = 0; }
-
- if ($DataGapAngle == 0)
- { $X0 = $X; $Y0 = $Y- $SliceHeight; }
- else
- {
- $Angle = ($EndAngle - $Offset)/2 + $Offset;
- $X0 = cos(($Angle-90)*PI/180) * $DataGapRadius + $X;
- $Y0 = sin(($Angle-90)*PI/180) * $DataGapRadius*$SkewFactor + $Y - $SliceHeight;
- }
- $Plots[] = $X0; $Plots[] = $Y0;
-
- for($i=$Offset;$i>=$EndAngle;$i=$i-$Step)
- {
- $Xc = cos(($i-90)*PI/180) * $Radius + $X;
- $Yc = sin(($i-90)*PI/180) * $Radius*$SkewFactor + $Y - $SliceHeight;
-
- if ( $FirstPoint ) { $this->pChartObject->drawLine($Xc,$Yc,$X0,$Y0,$Settings); } { $FirstPoint = FALSE; }
-
- $this->pChartObject->drawAntialiasPixel($Xc,$Yc,$Settings);
- if ($i < 270 && $i > 90 ) { $this->pChartObject->drawAntialiasPixel($Xc,$Yc+$SliceHeight,$Settings); }
- }
- $this->pChartObject->drawLine($Xc,$Yc,$X0,$Y0,$Settings);
-
- $Offset = $i - $DataGapAngle; $ID--;
- }
- }
-
- if ( $WriteValues != NULL )
- {
- $Step = 360 / (2 * PI * $Radius);
- $Offset = 360; $ID = count($Values)-1;
- $Settings = array("Align"=>TEXT_ALIGN_MIDDLEMIDDLE,"R"=>$ValueR,"G"=>$ValueG,"B"=>$ValueB,"Alpha"=>$ValueAlpha);
- foreach($Values as $Key => $Value)
- {
- $EndAngle = $Offset-($Value*$ScaleFactor); if ( $EndAngle < 0 ) { $EndAngle = 0; }
-
- $Angle = ($EndAngle - $Offset)/2 + $Offset;
-
- if ( $ValuePosition == PIE_VALUE_OUTSIDE )
- {
- $Xc = cos(($Angle-90)*PI/180) * ($Radius+$ValuePadding) + $X;
- $Yc = sin(($Angle-90)*PI/180) * (($Radius*$SkewFactor)+$ValuePadding) + $Y - $SliceHeight;
- }
- else
- {
- $Xc = cos(($Angle-90)*PI/180) * ($Radius)/2 + $X;
- $Yc = sin(($Angle-90)*PI/180) * ($Radius*$SkewFactor)/2 + $Y - $SliceHeight;
- }
-
- if ( $WriteValues == PIE_VALUE_PERCENTAGE )
- $Display = round(( 100 / $SerieSum ) * $Value,$Precision)."%";
- elseif ( $WriteValues == PIE_VALUE_NATURAL )
- $Display = $Value.$ValueSuffix;
-
- $this->pChartObject->drawText($Xc,$Yc,$Display,$Settings);
-
- $Offset = $EndAngle - $DataGapAngle; $ID--;
- }
- }
-
- if ( $DrawLabels )
- {
- $Step = 360 / (2 * PI * $Radius);
- $Offset = 360; $ID = count($Values)-1;
- foreach($Values as $Key => $Value)
- {
- if ( $LabelColor == PIE_LABEL_COLOR_AUTO )
- { $Settings = array("FillR"=>$Palette[$ID]["R"],"FillG"=>$Palette[$ID]["G"],"FillB"=>$Palette[$ID]["B"],"Alpha"=>$Palette[$ID]["Alpha"]);}
- else
- { $Settings = array("FillR"=>$LabelR,"FillG"=>$LabelG,"FillB"=>$LabelB,"Alpha"=>$LabelAlpha); }
-
- $EndAngle = $Offset-($Value*$ScaleFactor); if ( $EndAngle < 0 ) { $EndAngle = 0; }
-
- $Angle = ($EndAngle - $Offset)/2 + $Offset;
- $Xc = cos(($Angle-90)*PI/180) * $Radius + $X;
- $Yc = sin(($Angle-90)*PI/180) * $Radius*$SkewFactor + $Y - $SliceHeight;
-
- if ( isset($Data["Series"][$Data["Abscissa"]]["Data"][$ID]) )
- {
- $Label = $Data["Series"][$Data["Abscissa"]]["Data"][$ID];
-
- if ( $LabelStacked )
- $this->writePieLabel($Xc,$Yc,$Label,$Angle,$Settings,TRUE,$X,$Y,$Radius,TRUE);
- else
- $this->writePieLabel($Xc,$Yc,$Label,$Angle,$Settings,FALSE);
- }
-
- $Offset = $EndAngle - $DataGapAngle; $ID--;
- }
- }
-
- if ( $DrawLabels && $LabelStacked ) { $this->writeShiftedLabels(); }
-
- $this->pChartObject->Shadow = $RestoreShadow;
-
- return(PIE_RENDERED);
- }
-
- /* Draw the legend of pie chart */
- function drawPieLegend($X,$Y,$Format="")
- {
- $FontName = isset($Format["FontName"]) ? $Format["FontName"] : $this->pChartObject->FontName;
- $FontSize = isset($Format["FontSize"]) ? $Format["FontSize"] : $this->pChartObject->FontSize;
- $FontR = isset($Format["FontR"]) ? $Format["FontR"] : $this->pChartObject->FontColorR;
- $FontG = isset($Format["FontG"]) ? $Format["FontG"] : $this->pChartObject->FontColorG;
- $FontB = isset($Format["FontB"]) ? $Format["FontB"] : $this->pChartObject->FontColorB;
- $BoxSize = isset($Format["BoxSize"]) ? $Format["BoxSize"] : 5;
- $Margin = isset($Format["Margin"]) ? $Format["Margin"] : 5;
- $R = isset($Format["R"]) ? $Format["R"] : 200;
- $G = isset($Format["G"]) ? $Format["G"] : 200;
- $B = isset($Format["B"]) ? $Format["B"] : 200;
- $Alpha = isset($Format["Alpha"]) ? $Format["Alpha"] : 100;
- $BorderR = isset($Format["BorderR"]) ? $Format["BorderR"] : 255;
- $BorderG = isset($Format["BorderG"]) ? $Format["BorderG"] : 255;
- $BorderB = isset($Format["BorderB"]) ? $Format["BorderB"] : 255;
- $Surrounding = isset($Format["Surrounding"]) ? $Format["Surrounding"] : NULL;
- $Style = isset($Format["Style"]) ? $Format["Style"] : LEGEND_ROUND;
- $Mode = isset($Format["Mode"]) ? $Format["Mode"] : LEGEND_VERTICAL;
-
- if ( $Surrounding != NULL ) { $BorderR = $R + $Surrounding; $BorderG = $G + $Surrounding; $BorderB = $B + $Surrounding; }
-
- $YStep = max($this->pChartObject->FontSize,$BoxSize) + 5;
- $XStep = $BoxSize + 5;
-
- /* Data Processing */
- $Data = $this->pDataObject->getData();
- $Palette = $this->pDataObject->getPalette();
-
- /* Do we have an abscissa serie defined? */
- if ( $Data["Abscissa"] == "" ) { return(PIE_NO_ABSCISSA); }
-
- $Boundaries = ""; $Boundaries["L"] = $X; $Boundaries["T"] = $Y; $Boundaries["R"] = 0; $Boundaries["B"] = 0; $vY = $Y; $vX = $X;
- foreach($Data["Series"][$Data["Abscissa"]]["Data"] as $Key => $Value)
- {
- $BoxArray = $this->pChartObject->getTextBox($vX+$BoxSize+4,$vY+$BoxSize/2,$FontName,$FontSize,0,$Value);
-
- if ( $Mode == LEGEND_VERTICAL )
- {
- if ( $Boundaries["T"] > $BoxArray[2]["Y"]+$BoxSize/2 ) { $Boundaries["T"] = $BoxArray[2]["Y"]+$BoxSize/2; }
- if ( $Boundaries["R"] < $BoxArray[1]["X"]+2 ) { $Boundaries["R"] = $BoxArray[1]["X"]+2; }
- if ( $Boundaries["B"] < $BoxArray[1]["Y"]+2+$BoxSize/2 ) { $Boundaries["B"] = $BoxArray[1]["Y"]+2+$BoxSize/2; }
- $vY=$vY+$YStep;
- }
- elseif ( $Mode == LEGEND_HORIZONTAL )
- {
- if ( $Boundaries["T"] > $BoxArray[2]["Y"]+$BoxSize/2 ) { $Boundaries["T"] = $BoxArray[2]["Y"]+$BoxSize/2; }
- if ( $Boundaries["R"] < $BoxArray[1]["X"]+2 ) { $Boundaries["R"] = $BoxArray[1]["X"]+2; }
- if ( $Boundaries["B"] < $BoxArray[1]["Y"]+2+$BoxSize/2 ) { $Boundaries["B"] = $BoxArray[1]["Y"]+2+$BoxSize/2; }
- $vX=$Boundaries["R"]+$XStep;
- }
- }
- $vY=$vY-$YStep; $vX=$vX-$XStep;
-
- $TopOffset = $Y - $Boundaries["T"];
- if ( $Boundaries["B"]-($vY+$BoxSize) < $TopOffset ) { $Boundaries["B"] = $vY+$BoxSize+$TopOffset; }
-
- if ( $Style == LEGEND_ROUND )
- $this->pChartObject->drawRoundedFilledRectangle($Boundaries["L"]-$Margin,$Boundaries["T"]-$Margin,$Boundaries["R"]+$Margin,$Boundaries["B"]+$Margin,$Margin,array("R"=>$R,"G"=>$G,"B"=>$B,"Alpha"=>$Alpha,"BorderR"=>$BorderR,"BorderG"=>$BorderG,"BorderB"=>$BorderB));
- elseif ( $Style == LEGEND_BOX )
- $this->pChartObject->drawFilledRectangle($Boundaries["L"]-$Margin,$Boundaries["T"]-$Margin,$Boundaries["R"]+$Margin,$Boundaries["B"]+$Margin,array("R"=>$R,"G"=>$G,"B"=>$B,"Alpha"=>$Alpha,"BorderR"=>$BorderR,"BorderG"=>$BorderG,"BorderB"=>$BorderB));
-
- $RestoreShadow = $this->pChartObject->Shadow; $this->pChartObject->Shadow = FALSE;
- foreach($Data["Series"][$Data["Abscissa"]]["Data"] as $Key => $Value)
- {
- $R = $Palette[$Key]["R"]; $G = $Palette[$Key]["G"]; $B = $Palette[$Key]["B"];
-
- $this->pChartObject->drawFilledRectangle($X+1,$Y+1,$X+$BoxSize+1,$Y+$BoxSize+1,array("R"=>0,"G"=>0,"B"=>0,"Alpha"=>20));
- $this->pChartObject->drawFilledRectangle($X,$Y,$X+$BoxSize,$Y+$BoxSize,array("R"=>$R,"G"=>$G,"B"=>$B,"Surrounding"=>20));
- if ( $Mode == LEGEND_VERTICAL )
- {
- $this->pChartObject->drawText($X+$BoxSize+4,$Y+$BoxSize/2,$Value,array("R"=>$FontR,"G"=>$FontG,"B"=>$FontB,"Align"=>TEXT_ALIGN_MIDDLELEFT,"FontName"=>$FontName,"FontSize"=>$FontSize));
- $Y=$Y+$YStep;
- }
- elseif ( $Mode == LEGEND_HORIZONTAL )
- {
- $BoxArray = $this->pChartObject->drawText($X+$BoxSize+4,$Y+$BoxSize/2,$Value,array("R"=>$FontR,"G"=>$FontG,"B"=>$FontB,"Align"=>TEXT_ALIGN_MIDDLELEFT,"FontName"=>$FontName,"FontSize"=>$FontSize));
- $X=$BoxArray[1]["X"]+2+$XStep;
- }
- }
-
- $this->Shadow = $RestoreShadow;
- }
-
- /* Set the color of the specified slice */
- function setSliceColor($SliceID,$Format="")
- {
- $R = isset($Format["R"]) ? $Format["R"] : 0;
- $G = isset($Format["G"]) ? $Format["G"] : 0;
- $B = isset($Format["B"]) ? $Format["B"] : 0;
- $Alpha = isset($Format["Alpha"]) ? $Format["Alpha"] : 100;
-
- $this->pDataObject->Palette[$SliceID]["R"] = $R;
- $this->pDataObject->Palette[$SliceID]["G"] = $G;
- $this->pDataObject->Palette[$SliceID]["B"] = $B;
- $this->pDataObject->Palette[$SliceID]["Alpha"] = $Alpha;
- }
-
- /* Internally used compute the label positions */
- function writePieLabel($X,$Y,$Label,$Angle,$Settings,$Stacked,$Xc=0,$Yc=0,$Radius=0,$Reversed=FALSE)
- {
- $LabelOffset = 30;
- $FontName = $this->pChartObject->FontName;
- $FontSize = $this->pChartObject->FontSize;
-
- if ( !$Stacked )
- {
- $Settings["Angle"] = 360-$Angle;
- $Settings["Length"] = 25;
- $Settings["Size"] = 8;
-
- $this->pChartObject->drawArrowLabel($X,$Y," ".$Label." ",$Settings);
- }
- else
- {
- $X2 = cos(deg2rad($Angle-90))*20+$X;
- $Y2 = sin(deg2rad($Angle-90))*20+$Y;
-
- $TxtPos = $this->pChartObject->getTextBox($X,$Y,$FontName,$FontSize,0,$Label);
- $Height = $TxtPos[0]["Y"] - $TxtPos[2]["Y"];
- $YTop = $Y2 - $Height/2 - 2;
- $YBottom = $Y2 + $Height/2 + 2;
-
- if ( $this->LabelPos != "" )
- {
- $Done = FALSE;
- foreach($this->LabelPos as $Key => $Settings)
- {
- if ( !$Done )
- {
- if ( $Angle <= 90 && (($YTop >= $Settings["YTop"] && $YTop <= $Settings["YBottom"]) || ($YBottom >= $Settings["YTop"] && $YBottom <= $Settings["YBottom"])))
- { $this->shift(0,180,-($Height+2),$Reversed); $Done = TRUE; }
- if ( $Angle > 90 && $Angle <= 180 && (($YTop >= $Settings["YTop"] && $YTop <= $Settings["YBottom"]) || ($YBottom >= $Settings["YTop"] && $YBottom <= $Settings["YBottom"])))
- { $this->shift(0,180,-($Height+2),$Reversed); $Done = TRUE; }
- if ( $Angle > 180 && $Angle <= 270 && (($YTop >= $Settings["YTop"] && $YTop <= $Settings["YBottom"]) || ($YBottom >= $Settings["YTop"] && $YBottom <= $Settings["YBottom"])))
- { $this->shift(180,360,($Height+2),$Reversed); $Done = TRUE; }
- if ( $Angle > 270 && $Angle <= 360 && (($YTop >= $Settings["YTop"] && $YTop <= $Settings["YBottom"]) || ($YBottom >= $Settings["YTop"] && $YBottom <= $Settings["YBottom"])))
- { $this->shift(180,360,($Height+2),$Reversed); $Done = TRUE; }
- }
- }
- }
-
- $LabelSettings = array("YTop"=>$YTop,"YBottom"=>$YBottom,"Label"=>$Label,"Angle"=>$Angle,"X1"=>$X,"Y1"=>$Y,"X2"=>$X2,"Y2"=>$Y2);
- if ( $Angle <= 180 ) { $LabelSettings["X3"] = $Xc+$Radius+$LabelOffset; }
- if ( $Angle > 180 ) { $LabelSettings["X3"] = $Xc-$Radius-$LabelOffset; }
- $this->LabelPos[] = $LabelSettings;
- }
- }
-
- /* Internally used to shift label positions */
- function shift($StartAngle,$EndAngle,$Offset,$Reversed)
- {
- if ( $Reversed ) { $Offset = -$Offset; }
- foreach($this->LabelPos as $Key => $Settings)
- {
- if ( $Settings["Angle"] > $StartAngle && $Settings["Angle"] <= $EndAngle ) { $this->LabelPos[$Key]["YTop"] = $Settings["YTop"] + $Offset; $this->LabelPos[$Key]["YBottom"] = $Settings["YBottom"] + $Offset; $this->LabelPos[$Key]["Y2"] = $Settings["Y2"] + $Offset; }
- }
- }
-
- /* Internally used to write the re-computed labels */
- function writeShiftedLabels()
- {
- if ( $this->LabelPos == "" ) { return(0); }
- foreach($this->LabelPos as $Key => $Settings)
- {
- $X1 = $Settings["X1"]; $Y1 = $Settings["Y1"];
- $X2 = $Settings["X2"]; $Y2 = $Settings["Y2"];
- $X3 = $Settings["X3"];
- $Angle = $Settings["Angle"];
- $Label = $Settings["Label"];
-
- $this->pChartObject->drawArrow($X2,$Y2,$X1,$Y1,array("Size"=>8));
- if ( $Angle <= 180 )
- {
- $this->pChartObject->drawLine($X2,$Y2,$X3,$Y2);
- $this->pChartObject->drawText($X3+2,$Y2,$Label,array("Align"=>TEXT_ALIGN_MIDDLELEFT));
- }
- else
- {
- $this->pChartObject->drawLine($X2,$Y2,$X3,$Y2);
- $this->pChartObject->drawText($X3-2,$Y2,$Label,array("Align"=>TEXT_ALIGN_MIDDLERIGHT));
- }
- }
- }
-
- /* Draw a ring chart */
- function draw2DRing($X,$Y,$Format="")
- {
- $OuterRadius = isset($Format["Radius"]) ? $Format["Radius"] : 60;
- $Precision = isset($Format["Precision"]) ? $Format["Precision"] : 0;
- $InnerRadius = isset($Format["Radius"]) ? $Format["Radius"] : 30;
- $Border = isset($Format["Border"]) ? $Format["Border"] : FALSE;
- $BorderR = isset($Format["BorderR"]) ? $Format["BorderR"] : 255;
- $BorderG = isset($Format["BorderG"]) ? $Format["BorderG"] : 255;
- $BorderB = isset($Format["BorderB"]) ? $Format["BorderB"] : 255;
- $BorderAlpha = isset($Format["BorderAlpha"]) ? $Format["BorderAlpha"] : 100;
- $Shadow = isset($Format["Shadow"]) ? $Format["Shadow"] : FALSE;
- $DrawLabels = isset($Format["DrawLabels"]) ? $Format["DrawLabels"] : FALSE;
- $LabelStacked = isset($Format["LabelStacked"]) ? $Format["LabelStacked"] : FALSE;
- $LabelColor = isset($Format["LabelColor"]) ? $Format["LabelColor"] : PIE_LABEL_COLOR_MANUAL;
- $LabelR = isset($Format["LabelR"]) ? $Format["LabelR"] : 0;
- $LabelG = isset($Format["LabelG"]) ? $Format["LabelG"] : 0;
- $LabelB = isset($Format["LabelB"]) ? $Format["LabelB"] : 0;
- $LabelAlpha = isset($Format["LabelAlpha"]) ? $Format["LabelAlpha"] : 100;
- $WriteValues = isset($Format["WriteValues"]) ? $Format["WriteValues"] : NULL; //PIE_VALUE_PERCENTAGE
- $ValuePadding = isset($Format["ValuePadding"]) ? $Format["ValuePadding"] : 5;
- $ValuePosition = isset($Format["ValuePosition"]) ? $Format["ValuePosition"] : PIE_VALUE_OUTSIDE;
- $ValueSuffix = isset($Format["ValueSuffix"]) ? $Format["ValueSuffix"] : "";
- $ValueR = isset($Format["ValueR"]) ? $Format["ValueR"] : 255;
- $ValueG = isset($Format["ValueG"]) ? $Format["ValueG"] : 255;
- $ValueB = isset($Format["ValueB"]) ? $Format["ValueB"] : 255;
- $ValueAlpha = isset($Format["ValueAlpha"]) ? $Format["ValueAlpha"] : 100;
- $RecordImageMap = isset($Format["RecordImageMap"]) ? $Format["RecordImageMap"] : FALSE;
-
- /* Data Processing */
- $Data = $this->pDataObject->getData();
- $Palette = $this->pDataObject->getPalette();
-
- /* Do we have an abscissa serie defined? */
- if ( $Data["Abscissa"] == "" ) { return(PIE_NO_ABSCISSA); }
-
- /* Try to find the data serie */
- $DataSerie = "";
- foreach ($Data["Series"] as $SerieName => $SerieData)
- { if ( $SerieName != $Data["Abscissa"]) { $DataSerie = $SerieName; } }
-
- /* Do we have data to compute? */
- if ( $DataSerie == "" ) { return(PIE_NO_DATASERIE); }
-
- /* Remove unused data */
- list($Data,$Palette) = $this->clean0Values($Data,$Palette,$DataSerie,$Data["Abscissa"]);
-
- /* Compute the pie sum */
- $SerieSum = $this->pDataObject->getSum($DataSerie);
-
- /* Do we have data to draw? */
- if ( $SerieSum == 0 ) { return(PIE_SUMISNULL); }
-
- /* Dump the real number of data to draw */
- $Values = "";
- foreach ($Data["Series"][$DataSerie]["Data"] as $Key => $Value)
- { if ($Value != 0) { $Values[] = $Value; } }
-
- /* Compute the wasted angular space between series */
- if (count($Values)==1) { $WastedAngular = 0; } else { $WastedAngular = 0; } // count($Values)
-
- /* Compute the scale */
- $ScaleFactor = (360 - $WastedAngular) / $SerieSum;
-
- $RestoreShadow = $this->pChartObject->Shadow;
- if ( $this->pChartObject->Shadow )
- {
- $this->pChartObject->Shadow = FALSE;
-
- $ShadowFormat = $Format; $ShadowFormat["Shadow"] = TRUE;
- $this->draw2DRing($X+$this->pChartObject->ShadowX,$Y+$this->pChartObject->ShadowY,$ShadowFormat);
- }
-
- /* Draw the polygon pie elements */
- $Step = 360 / (2 * PI * $OuterRadius);
- $Offset = 0; $ID = 0;
- foreach($Values as $Key => $Value)
- {
- if ( $Shadow )
- {
- $Settings = array("R"=>$this->pChartObject->ShadowR,"G"=>$this->pChartObject->ShadowG,"B"=>$this->pChartObject->ShadowB,"Alpha"=>$this->pChartObject->Shadowa);
- $BorderColor = $Settings;
- }
- else
- {
- if ( !isset($Palette[$ID]["R"]) ) { $Color = $this->pChartObject->getRandomColor(); $Palette[$ID] = $Color; $this->pDataObject->savePalette($ID,$Color); }
- $Settings = array("R"=>$Palette[$ID]["R"],"G"=>$Palette[$ID]["G"],"B"=>$Palette[$ID]["B"],"Alpha"=>$Palette[$ID]["Alpha"]);
-
- if ( $Border )
- $BorderColor = array("R"=>$BorderR,"G"=>$BorderG,"B"=>$BorderB,"Alpha"=>$BorderAlpha);
- else
- $BorderColor = $Settings;
- }
-
- $Plots = ""; $Boundaries = ""; $AAPixels = "";
- $EndAngle = $Offset+($Value*$ScaleFactor); if ( $EndAngle > 360 ) { $EndAngle = 360; }
- for($i=$Offset;$i<=$EndAngle;$i=$i+$Step)
- {
- $Xc = cos(($i-90)*PI/180) * $OuterRadius + $X;
- $Yc = sin(($i-90)*PI/180) * $OuterRadius + $Y;
-
- if ( !isset($Boundaries[0]["X1"]) ) { $Boundaries[0]["X1"] = $Xc; $Boundaries[0]["Y1"] = $Yc; }
- $AAPixels[] = array($Xc,$Yc);
-
- if ( $i<90 ) { $Yc++; }
- if ( $i>180 && $i<270 ) { $Xc++; }
- if ( $i>=270 ) { $Xc++; $Yc++; }
-
- $Plots[] = $Xc; $Plots[] = $Yc;
- }
- $Boundaries[1]["X1"] = $Xc; $Boundaries[1]["Y1"] = $Yc;
- $Lasti = $EndAngle;
-
- for($i=$EndAngle;$i>=$Offset;$i=$i-$Step)
- {
- $Xc = cos(($i-90)*PI/180) * ($InnerRadius-1) + $X;
- $Yc = sin(($i-90)*PI/180) * ($InnerRadius-1) + $Y;
-
- if ( !isset($Boundaries[1]["X2"]) ) { $Boundaries[1]["X2"] = $Xc; $Boundaries[1]["Y2"] = $Yc; }
- $AAPixels[] = array($Xc,$Yc);
-
- $Xc = cos(($i-90)*PI/180) * $InnerRadius + $X;
- $Yc = sin(($i-90)*PI/180) * $InnerRadius + $Y;
-
- if ( $i<90 ) { $Yc++; }
- if ( $i>180 && $i<270 ) { $Xc++; }
- if ( $i>=270 ) { $Xc++; $Yc++; }
-
- $Plots[] = $Xc; $Plots[] = $Yc;
- }
- $Boundaries[0]["X2"] = $Xc; $Boundaries[0]["Y2"] = $Yc;
-
- /* Draw the polygon */
- $this->pChartObject->drawPolygon($Plots,$Settings);
- if ( $RecordImageMap && !$Shadow ) { $this->pChartObject->addToImageMap("POLY",$this->arraySerialize($Plots),$this->pChartObject->toHTMLColor($Palette[$ID]["R"],$Palette[$ID]["G"],$Palette[$ID]["B"]),$Data["Series"][$Data["Abscissa"]]["Data"][$Key],$Value); }
-
- /* Smooth the edges using AA */
- foreach($AAPixels as $iKey => $Pos ) { $this->pChartObject->drawAntialiasPixel($Pos[0],$Pos[1],$BorderColor); }
- $this->pChartObject->drawLine($Boundaries[0]["X1"],$Boundaries[0]["Y1"],$Boundaries[0]["X2"],$Boundaries[0]["Y2"],$BorderColor);
- $this->pChartObject->drawLine($Boundaries[1]["X1"],$Boundaries[1]["Y1"],$Boundaries[1]["X2"],$Boundaries[1]["Y2"],$BorderColor);
-
- if ( $DrawLabels && !$Shadow )
- {
- if ( $LabelColor == PIE_LABEL_COLOR_AUTO )
- { $Settings = array("FillR"=>$Palette[$ID]["R"],"FillG"=>$Palette[$ID]["G"],"FillB"=>$Palette[$ID]["B"],"Alpha"=>$Palette[$ID]["Alpha"]);}
- else
- { $Settings = array("FillR"=>$LabelR,"FillG"=>$LabelG,"FillB"=>$LabelB,"Alpha"=>$LabelAlpha); }
-
- $Angle = ($EndAngle - $Offset)/2 + $Offset;
- $Xc = cos(($Angle-90)*PI/180) * $OuterRadius + $X;
- $Yc = sin(($Angle-90)*PI/180) * $OuterRadius + $Y;
-
- $Label = $Data["Series"][$Data["Abscissa"]]["Data"][$Key];
-
- if ( $LabelStacked )
- $this->writePieLabel($Xc,$Yc,$Label,$Angle,$Settings,TRUE,$X,$Y,$OuterRadius);
- else
- $this->writePieLabel($Xc,$Yc,$Label,$Angle,$Settings,FALSE);
- }
-
- $Offset = $Lasti; $ID++;
- }
-
- if ( $DrawLabels && $LabelStacked ) { $this->writeShiftedLabels(); }
-
- if ( $WriteValues && !$Shadow )
- {
- $Step = 360 / (2 * PI * $OuterRadius);
- $Offset = 0;
- foreach($Values as $Key => $Value)
- {
- $EndAngle = $Offset+($Value*$ScaleFactor);
- if ( $EndAngle > 360 ) { $EndAngle = 360; }
-
- $Angle = $Offset+($Value*$ScaleFactor)/2;
- if ( $ValuePosition == PIE_VALUE_OUTSIDE )
- {
- $Xc = cos(($Angle-90)*PI/180) * ($OuterRadius+$ValuePadding) + $X;
- $Yc = sin(($Angle-90)*PI/180) * ($OuterRadius+$ValuePadding) + $Y;
- if ( $Angle >=0 && $Angle <= 90 ) { $Align = TEXT_ALIGN_BOTTOMLEFT; }
- if ( $Angle > 90 && $Angle <= 180 ) { $Align = TEXT_ALIGN_TOPLEFT; }
- if ( $Angle > 180 && $Angle <= 270 ) { $Align = TEXT_ALIGN_TOPRIGHT; }
- if ( $Angle > 270 ) { $Align = TEXT_ALIGN_BOTTOMRIGHT; }
- }
- else
- {
- $Xc = cos(($Angle-90)*PI/180) * (($OuterRadius-$InnerRadius)/2+$InnerRadius) + $X;
- $Yc = sin(($Angle-90)*PI/180) * (($OuterRadius-$InnerRadius)/2+$InnerRadius) + $Y;
- $Align = TEXT_ALIGN_MIDDLEMIDDLE;
- }
-
- if ( $WriteValues == PIE_VALUE_PERCENTAGE )
- $Display = round(( 100 / $SerieSum ) * $Value,$Precision)."%";
- elseif ( $WriteValues == PIE_VALUE_NATURAL )
- $Display = $Value.$ValueSuffix;
- else
- $Label = "";
-
- $this->pChartObject->drawText($Xc,$Yc,$Display,array("Align"=>$Align,"R"=>$ValueR,"G"=>$ValueG,"B"=>$ValueB));
- $Offset = $EndAngle;
- }
- }
-
- $this->pChartObject->Shadow = $RestoreShadow;
-
- return(PIE_RENDERED);
- }
-
- /* Draw a 3D ring chart */
- function draw3DRing($X,$Y,$Format="")
- {
- $OuterRadius = isset($Format["OuterRadius"]) ? $Format["OuterRadius"] : 100;
- $Precision = isset($Format["Precision"]) ? $Format["Precision"] : 0;
- $InnerRadius = isset($Format["InnerRadius"]) ? $Format["InnerRadius"] : 30;
- $SkewFactor = isset($Format["SkewFactor"]) ? $Format["SkewFactor"] : .6;
- $SliceHeight = isset($Format["SliceHeight"]) ? $Format["SliceHeight"] : 10;
- $DataGapAngle = isset($Format["DataGapAngle"]) ? $Format["DataGapAngle"] : 10;
- $DataGapRadius = isset($Format["DataGapRadius"]) ? $Format["DataGapRadius"] : 10;
- $Border = isset($Format["Border"]) ? $Format["Border"] : FALSE;
- $Shadow = isset($Format["Shadow"]) ? $Format["Shadow"] : FALSE;
- $DrawLabels = isset($Format["DrawLabels"]) ? $Format["DrawLabels"] : FALSE;
- $LabelStacked = isset($Format["LabelStacked"]) ? $Format["LabelStacked"] : FALSE;
- $LabelColor = isset($Format["LabelColor"]) ? $Format["LabelColor"] : PIE_LABEL_COLOR_MANUAL;
- $LabelR = isset($Format["LabelR"]) ? $Format["LabelR"] : 0;
- $LabelG = isset($Format["LabelG"]) ? $Format["LabelG"] : 0;
- $LabelB = isset($Format["LabelB"]) ? $Format["LabelB"] : 0;
- $LabelAlpha = isset($Format["LabelAlpha"]) ? $Format["LabelAlpha"] : 100;
- $Cf = isset($Format["Cf"]) ? $Format["Cf"] : 20;
- $WriteValues = isset($Format["WriteValues"]) ? $Format["WriteValues"] : PIE_VALUE_NATURAL;
- $ValuePadding = isset($Format["ValuePadding"]) ? $Format["ValuePadding"] : $SliceHeight + 15;
- $ValuePosition = isset($Format["ValuePosition"]) ? $Format["ValuePosition"] : PIE_VALUE_OUTSIDE;
- $ValueSuffix = isset($Format["ValueSuffix"]) ? $Format["ValueSuffix"] : "";
- $ValueR = isset($Format["ValueR"]) ? $Format["ValueR"] : 255;
- $ValueG = isset($Format["ValueG"]) ? $Format["ValueG"] : 255;
- $ValueB = isset($Format["ValueB"]) ? $Format["ValueB"] : 255;
- $ValueAlpha = isset($Format["ValueAlpha"]) ? $Format["ValueAlpha"] : 100;
- $RecordImageMap = isset($Format["RecordImageMap"]) ? $Format["RecordImageMap"] : FALSE;
-
- /* Error correction for overlaying rounded corners */
- if ( $SkewFactor < .5 ) { $SkewFactor = .5; }
-
- /* Data Processing */
- $Data = $this->pDataObject->getData();
- $Palette = $this->pDataObject->getPalette();
-
- /* Do we have an abscissa serie defined? */
- if ( $Data["Abscissa"] == "" ) { return(PIE_NO_ABSCISSA); }
-
- /* Try to find the data serie */
- $DataSerie = "";
- foreach ($Data["Series"] as $SerieName => $SerieData)
- { if ( $SerieName != $Data["Abscissa"]) { $DataSerie = $SerieName; } }
-
- /* Do we have data to compute? */
- if ( $DataSerie == "" ) { return(PIE_NO_DATASERIE); }
-
- /* Remove unused data */
- list($Data,$Palette) = $this->clean0Values($Data,$Palette,$DataSerie,$Data["Abscissa"]);
-
- /* Compute the pie sum */
- $SerieSum = $this->pDataObject->getSum($DataSerie);
-
- /* Do we have data to draw? */
- if ( $SerieSum == 0 ) { return(PIE_SUMISNULL); }
-
- /* Dump the real number of data to draw */
- $Values = "";
- foreach ($Data["Series"][$DataSerie]["Data"] as $Key => $Value)
- { if ($Value != 0) { $Values[] = $Value; } }
-
- /* Compute the wasted angular space between series */
- if (count($Values)==1) { $WastedAngular = 0; } else { $WastedAngular = count($Values) * $DataGapAngle; }
-
- /* Compute the scale */
- $ScaleFactor = (360 - $WastedAngular) / $SerieSum;
-
- $RestoreShadow = $this->pChartObject->Shadow;
- if ( $this->pChartObject->Shadow ) { $this->pChartObject->Shadow = FALSE; }
-
- /* Draw the polygon ring elements */
- $Offset = 360; $ID = count($Values)-1;
- $Values = array_reverse($Values);
- $Slice = 0; $Slices = ""; $SliceColors = ""; $Visible = ""; $SliceAngle = "";
- foreach($Values as $Key => $Value)
- {
- if ( !isset($Palette[$ID]["R"]) ) { $Color = $this->pChartObject->getRandomColor(); $Palette[$ID] = $Color; $this->pDataObject->savePalette($ID,$Color); }
- $Settings = array("R"=>$Palette[$ID]["R"],"G"=>$Palette[$ID]["G"],"B"=>$Palette[$ID]["B"],"Alpha"=>$Palette[$ID]["Alpha"]);
-
- $SliceColors[$Slice] = $Settings;
-
- $StartAngle = $Offset;
- $EndAngle = $Offset-($Value*$ScaleFactor); if ( $EndAngle < 0 ) { $EndAngle = 0; }
-
- if ( $StartAngle > 180 ) { $Visible[$Slice]["Start"] = TRUE; } else { $Visible[$Slice]["Start"] = TRUE; }
- if ( $EndAngle < 180 ) { $Visible[$Slice]["End"] = FALSE; } else { $Visible[$Slice]["End"] = TRUE; }
-
- $Step = (360 / (2 * PI * $OuterRadius))/2;
- $OutX1 = VOID; $OutY1 = VOID;
- for($i=$Offset;$i>=$EndAngle;$i=$i-$Step)
- {
- $Xc = cos(($i-90)*PI/180) * ($OuterRadius+$DataGapRadius-2) + $X;
- $Yc = sin(($i-90)*PI/180) * ($OuterRadius+$DataGapRadius-2)*$SkewFactor + $Y;
- $Slices[$Slice]["AA"][] = array($Xc,$Yc);
-
- $Xc = cos(($i-90)*PI/180) * ($OuterRadius+$DataGapRadius-1) + $X;
- $Yc = sin(($i-90)*PI/180) * ($OuterRadius+$DataGapRadius-1)*$SkewFactor + $Y;
- $Slices[$Slice]["AA"][] = array($Xc,$Yc);
-
- $Xc = cos(($i-90)*PI/180) * ($OuterRadius+$DataGapRadius) + $X;
- $Yc = sin(($i-90)*PI/180) * ($OuterRadius+$DataGapRadius)*$SkewFactor + $Y;
- $this->pChartObject->drawAntialiasPixel($Xc,$Yc,$Settings);
-
- if ( $OutX1 == VOID ) { $OutX1 = $Xc; $OutY1 = $Yc; }
-
- if ( $i<90 ) { $Yc++; }
- if ( $i>90 && $i<180 ) { $Xc++; }
- if ( $i>180 && $i<270 ) { $Xc++; }
- if ( $i>=270 ) { $Xc++; $Yc++; }
-
- $Slices[$Slice]["BottomPoly"][] = floor($Xc); $Slices[$Slice]["BottomPoly"][] = floor($Yc);
- $Slices[$Slice]["TopPoly"][] = floor($Xc); $Slices[$Slice]["TopPoly"][] = floor($Yc)-$SliceHeight;
- $Slices[$Slice]["Angle"][] = $i;
- }
- $OutX2 = $Xc; $OutY2 = $Yc;
-
- $Slices[$Slice]["Angle"][] = VOID;
- $Lasti = $i;
-
- $Step = (360 / (2 * PI * $InnerRadius))/2;
- $InX1 = VOID; $InY1 = VOID;
- for($i=$EndAngle;$i<=$Offset;$i=$i+$Step)
- {
- $Xc = cos(($i-90)*PI/180) * ($InnerRadius+$DataGapRadius-1) + $X;
- $Yc = sin(($i-90)*PI/180) * ($InnerRadius+$DataGapRadius-1)*$SkewFactor + $Y;
- $Slices[$Slice]["AA"][] = array($Xc,$Yc);
-
- $Xc = cos(($i-90)*PI/180) * ($InnerRadius+$DataGapRadius) + $X;
- $Yc = sin(($i-90)*PI/180) * ($InnerRadius+$DataGapRadius)*$SkewFactor + $Y;
- $Slices[$Slice]["AA"][] = array($Xc,$Yc);
-
- if ( $InX1 == VOID ) { $InX1 = $Xc; $InY1 = $Yc; }
-
- if ( $i<90 ) { $Yc++; }
- if ( $i>90 && $i<180 ) { $Xc++; }
- if ( $i>180 && $i<270 ) { $Xc++; }
- if ( $i>=270 ) { $Xc++; $Yc++; }
-
- $Slices[$Slice]["BottomPoly"][] = floor($Xc); $Slices[$Slice]["BottomPoly"][] = floor($Yc);
- $Slices[$Slice]["TopPoly"][] = floor($Xc); $Slices[$Slice]["TopPoly"][] = floor($Yc)-$SliceHeight;
- $Slices[$Slice]["Angle"][] = $i;
- }
- $InX2 = $Xc; $InY2 = $Yc;
-
- $Slices[$Slice]["InX1"] = $InX1; $Slices[$Slice]["InY1"] = $InY1;
- $Slices[$Slice]["InX2"] = $InX2; $Slices[$Slice]["InY2"] = $InY2;
- $Slices[$Slice]["OutX1"] = $OutX1; $Slices[$Slice]["OutY1"] = $OutY1;
- $Slices[$Slice]["OutX2"] = $OutX2; $Slices[$Slice]["OutY2"] = $OutY2;
-
- $Offset = $Lasti - $DataGapAngle; $ID--; $Slice++;
- }
-
- /* Draw the bottom pie splice */
- foreach($Slices as $SliceID => $Plots)
- {
- $Settings = $SliceColors[$SliceID]; $Settings["NoBorder"] = TRUE;
- $this->pChartObject->drawPolygon($Plots["BottomPoly"],$Settings);
-
- foreach($Plots["AA"] as $Key => $Pos)
- $this->pChartObject->drawAntialiasPixel($Pos[0],$Pos[1],$Settings);
-
- $this->pChartObject->drawLine($Plots["InX1"],$Plots["InY1"],$Plots["OutX2"],$Plots["OutY2"],$Settings);
- $this->pChartObject->drawLine($Plots["InX2"],$Plots["InY2"],$Plots["OutX1"],$Plots["OutY1"],$Settings);
- }
-
- $Slices = array_reverse($Slices);
- $SliceColors = array_reverse($SliceColors);
-
- /* Draw the vertical edges (semi-visible) */
- foreach($Slices as $SliceID => $Plots)
- {
- $Settings = $SliceColors[$SliceID]; $Settings["NoBorder"] = TRUE;
- $Settings["R"] = $Settings["R"]+$Cf; $Settings["G"] = $Settings["G"]+$Cf; $Settings["B"] = $Settings["B"]+$Cf;
-
- $StartAngle = $Plots["Angle"][0];
- foreach($Plots["Angle"] as $Key =>$Angle) { if ($Angle == VOID) { $EndAngle = $Plots["Angle"][$Key-1]; } }
-
- if ( $StartAngle >= 270 || $StartAngle <= 90 )
- $this->pChartObject->drawLine($Plots["OutX1"],$Plots["OutY1"],$Plots["OutX1"],$Plots["OutY1"]-$SliceHeight,$Settings);
- if ( $StartAngle >= 270 || $StartAngle <= 90 )
- $this->pChartObject->drawLine($Plots["OutX2"],$Plots["OutY2"],$Plots["OutX2"],$Plots["OutY2"]-$SliceHeight,$Settings);
-
- $this->pChartObject->drawLine($Plots["InX1"],$Plots["InY1"],$Plots["InX1"],$Plots["InY1"]-$SliceHeight,$Settings);
- $this->pChartObject->drawLine($Plots["InX2"],$Plots["InY2"],$Plots["InX2"],$Plots["InY2"]-$SliceHeight,$Settings);
- }
-
- /* Draw the inner vertical slices */
- foreach($Slices as $SliceID => $Plots)
- {
- $Settings = $SliceColors[$SliceID]; $Settings["NoBorder"] = TRUE;
- $Settings["R"] = $Settings["R"]+$Cf; $Settings["G"] = $Settings["G"]+$Cf; $Settings["B"] = $Settings["B"]+$Cf;
-
- $Outer = TRUE; $Inner = FALSE;
- $InnerPlotsA = ""; $InnerPlotsB = "";
- foreach($Plots["Angle"] as $ID => $Angle)
- {
- if ( $Angle == VOID )
- { $Outer = FALSE; $Inner = TRUE; }
- elseif( $Inner )
- {
- if (( $Angle < 90 || $Angle > 270 ) && isset($Plots["BottomPoly"][$ID*2]) )
- {
- $Xo = $Plots["BottomPoly"][$ID*2];
- $Yo = $Plots["BottomPoly"][$ID*2+1];
-
- $InnerPlotsA[] = $Xo; $InnerPlotsA[] = $Yo;
- $InnerPlotsB[] = $Xo; $InnerPlotsB[] = $Yo-$SliceHeight;
- }
- }
- }
-
- if ( $InnerPlotsA != "" )
- { $InnerPlots = array_merge($InnerPlotsA,$this->arrayReverse($InnerPlotsB)); $this->pChartObject->drawPolygon($InnerPlots,$Settings); }
- }
-
- /* Draw the splice top and left poly */
- foreach($Slices as $SliceID => $Plots)
- {
- $Settings = $SliceColors[$SliceID]; $Settings["NoBorder"] = TRUE;
- $Settings["R"] = $Settings["R"]+$Cf*1.5; $Settings["G"] = $Settings["G"]+$Cf*1.5; $Settings["B"] = $Settings["B"]+$Cf*1.5;
-
- $StartAngle = $Plots["Angle"][0];
- foreach($Plots["Angle"] as $Key =>$Angle) { if ($Angle == VOID) { $EndAngle = $Plots["Angle"][$Key-1]; } }
-
- if ( $StartAngle < 180 )
- {
- $Points = "";
- $Points[] = $Plots["InX2"];
- $Points[] = $Plots["InY2"];
- $Points[] = $Plots["InX2"];
- $Points[] = $Plots["InY2"]-$SliceHeight;
- $Points[] = $Plots["OutX1"];
- $Points[] = $Plots["OutY1"]-$SliceHeight;
- $Points[] = $Plots["OutX1"];
- $Points[] = $Plots["OutY1"];
-
- $this->pChartObject->drawPolygon($Points,$Settings);
- }
-
- if ( $EndAngle > 180 )
- {
- $Points = "";
- $Points[] = $Plots["InX1"];
- $Points[] = $Plots["InY1"];
- $Points[] = $Plots["InX1"];
- $Points[] = $Plots["InY1"]-$SliceHeight;
- $Points[] = $Plots["OutX2"];
- $Points[] = $Plots["OutY2"]-$SliceHeight;
- $Points[] = $Plots["OutX2"];
- $Points[] = $Plots["OutY2"];
-
- $this->pChartObject->drawPolygon($Points,$Settings);
- }
- }
-
-
- /* Draw the vertical edges (visible) */
- foreach($Slices as $SliceID => $Plots)
- {
- $Settings = $SliceColors[$SliceID]; $Settings["NoBorder"] = TRUE;
- $Settings["R"] = $Settings["R"]+$Cf; $Settings["G"] = $Settings["G"]+$Cf; $Settings["B"] = $Settings["B"]+$Cf;
-
- $StartAngle = $Plots["Angle"][0];
- foreach($Plots["Angle"] as $Key =>$Angle) { if ($Angle == VOID) { $EndAngle = $Plots["Angle"][$Key-1]; } }
-
- if ( $StartAngle <= 270 && $StartAngle >= 90 )
- $this->pChartObject->drawLine($Plots["OutX1"],$Plots["OutY1"],$Plots["OutX1"],$Plots["OutY1"]-$SliceHeight,$Settings);
- if ( $EndAngle <= 270 && $EndAngle >= 90 )
- $this->pChartObject->drawLine($Plots["OutX2"],$Plots["OutY2"],$Plots["OutX2"],$Plots["OutY2"]-$SliceHeight,$Settings);
- }
-
-
- /* Draw the outer vertical slices */
- foreach($Slices as $SliceID => $Plots)
- {
- $Settings = $SliceColors[$SliceID]; $Settings["NoBorder"] = TRUE;
- $Settings["R"] = $Settings["R"]+$Cf; $Settings["G"] = $Settings["G"]+$Cf; $Settings["B"] = $Settings["B"]+$Cf;
-
- $Outer = TRUE; $Inner = FALSE;
- $OuterPlotsA = ""; $OuterPlotsB = ""; $InnerPlotsA = ""; $InnerPlotsB = "";
- foreach($Plots["Angle"] as $ID => $Angle)
- {
- if ( $Angle == VOID )
- { $Outer = FALSE; $Inner = TRUE; }
- elseif( $Outer )
- {
- if ( ( $Angle > 90 && $Angle < 270 ) && isset($Plots["BottomPoly"][$ID*2]) )
- {
- $Xo = $Plots["BottomPoly"][$ID*2];
- $Yo = $Plots["BottomPoly"][$ID*2+1];
-
- $OuterPlotsA[] = $Xo; $OuterPlotsA[] = $Yo;
- $OuterPlotsB[] = $Xo; $OuterPlotsB[] = $Yo-$SliceHeight;
- }
- }
- }
- if ( $OuterPlotsA != "" )
- { $OuterPlots = array_merge($OuterPlotsA,$this->arrayReverse($OuterPlotsB)); $this->pChartObject->drawPolygon($OuterPlots,$Settings); }
- }
-
- $Slices = array_reverse($Slices);
- $SliceColors = array_reverse($SliceColors);
-
-
- /* Draw the top pie splice */
- foreach($Slices as $SliceID => $Plots)
- {
- $Settings = $SliceColors[$SliceID]; $Settings["NoBorder"] = TRUE;
- $Settings["R"] = $Settings["R"]+$Cf*2; $Settings["G"] = $Settings["G"]+$Cf*2; $Settings["B"] = $Settings["B"]+$Cf*2;
-
- $this->pChartObject->drawPolygon($Plots["TopPoly"],$Settings);
-
- if ( $RecordImageMap ) { $this->pChartObject->addToImageMap("POLY",$this->arraySerialize($Plots["TopPoly"]),$this->pChartObject->toHTMLColor($Settings["R"],$Settings["G"],$Settings["B"]),$Data["Series"][$Data["Abscissa"]]["Data"][$SliceID],$Data["Series"][$DataSerie]["Data"][count($Slices)-$SliceID-1]); }
-
- foreach($Plots["AA"] as $Key => $Pos)
- $this->pChartObject->drawAntialiasPixel($Pos[0],$Pos[1]-$SliceHeight,$Settings);
-
- $this->pChartObject->drawLine($Plots["InX1"],$Plots["InY1"]-$SliceHeight,$Plots["OutX2"],$Plots["OutY2"]-$SliceHeight,$Settings);
- $this->pChartObject->drawLine($Plots["InX2"],$Plots["InY2"]-$SliceHeight,$Plots["OutX1"],$Plots["OutY1"]-$SliceHeight,$Settings);
- }
-
- if ( $DrawLabels )
- {
- $Offset = 360;
- foreach($Values as $Key => $Value)
- {
- $StartAngle = $Offset;
- $EndAngle = $Offset-($Value*$ScaleFactor); if ( $EndAngle < 0 ) { $EndAngle = 0; }
-
- if ( $LabelColor == PIE_LABEL_COLOR_AUTO )
- { $Settings = array("FillR"=>$Palette[$ID]["R"],"FillG"=>$Palette[$ID]["G"],"FillB"=>$Palette[$ID]["B"],"Alpha"=>$Palette[$ID]["Alpha"]);}
- else
- { $Settings = array("FillR"=>$LabelR,"FillG"=>$LabelG,"FillB"=>$LabelB,"Alpha"=>$LabelAlpha); }
-
- $Angle = ($EndAngle - $Offset)/2 + $Offset;
- $Xc = cos(($Angle-90)*PI/180) * ($OuterRadius+$DataGapRadius) + $X;
- $Yc = sin(($Angle-90)*PI/180) * ($OuterRadius+$DataGapRadius)*$SkewFactor + $Y;
-
- if ( $WriteValues == PIE_VALUE_PERCENTAGE )
- $Label = $Display = round(( 100 / $SerieSum ) * $Value,$Precision)."%";
- elseif ( $WriteValues == PIE_VALUE_NATURAL )
- $Label = $Data["Series"][$Data["Abscissa"]]["Data"][$Key];
- else
- $Label = "";
-
- if ( $LabelStacked )
- $this->writePieLabel($Xc,$Yc-$SliceHeight,$Label,$Angle,$Settings,TRUE,$X,$Y,$OuterRadius);
- else
- $this->writePieLabel($Xc,$Yc-$SliceHeight,$Label,$Angle,$Settings,FALSE);
-
- $Offset = $EndAngle - $DataGapAngle; $ID--; $Slice++;
- }
- }
- if ( $DrawLabels && $LabelStacked ) { $this->writeShiftedLabels(); }
-
- $this->pChartObject->Shadow = $RestoreShadow;
-
- return(PIE_RENDERED);
- }
-
- /* Serialize an array */
- function arraySerialize($Data)
- {
- $Result = "";
- foreach($Data as $Key => $Value)
- { if ($Result == "") { $Result = floor($Value); } else { $Result = $Result.",".floor($Value); } }
-
- return($Result);
- }
-
- /* Reverse an array */
- function arrayReverse($Plots)
- {
- $Result = "";
-
- for($i=count($Plots)-1;$i>=0;$i=$i-2)
- { $Result[] = $Plots[$i-1]; $Result[] = $Plots[$i]; }
-
- return($Result);
- }
-
- /* Remove unused series & values */
- function clean0Values($Data,$Palette,$DataSerie,$AbscissaSerie)
- {
- $NewPalette = ""; $NewData = ""; $NewAbscissa = "";
-
- /* Remove unused series */
- foreach($Data["Series"] as $SerieName => $SerieSettings)
- { if ( $SerieName != $DataSerie && $SerieName != $AbscissaSerie ) { unset($Data["Series"][$SerieName]); } }
-
- /* Remove NULL values */
- foreach($Data["Series"][$DataSerie]["Data"] as $Key => $Value)
- {
- if ($Value != 0 )
- {
- $NewData[] = $Value;
- $NewAbscissa[] = $Data["Series"][$AbscissaSerie]["Data"][$Key];
- if ( isset($Palette[$Key]) ) { $NewPalette[] = $Palette[$Key]; }
- }
- }
- $Data["Series"][$DataSerie]["Data"] = $NewData;
- $Data["Series"][$AbscissaSerie]["Data"] = $NewAbscissa;
-
- return(array($Data,$NewPalette));
- }
- }
-?>
\ No newline at end of file
diff --git a/libs/pChart/readme.txt b/libs/pChart/readme.txt
deleted file mode 100644
index 6004ea52e6402329e7730b2b1ae65a9c629de0ad..0000000000000000000000000000000000000000
--- a/libs/pChart/readme.txt
+++ /dev/null
@@ -1,143 +0,0 @@
-
- â•”â•â•â•â•â•â•â•â•â•â•â•â•â•â•â•â•â•â•â•â•â•â•â•â•â•â•â•â•â•â•â•â•â•â•â•â•â•â•â•â•â•â•â•â•â•â•â•â•â•â•â•â•â•â•â•â•â•â•â•â•â•â•â•â•â•â•â•â•â•â•â•â•â•â•â•â•â•—
- â•‘ â•‘
- â•‘ pChart - a PHP Charting library â•‘
- â•‘ â•‘
- â•‘ Version : 2.1.4 â•‘
- â•‘ Made by : Jean-Damien POGOLOTTI â•‘
- â•‘ Last Update : 19/01/2014 â•‘
- â•‘ â•‘
- â•šâ•â•â•â•â•â•â•â•â•â•â•â•â•â•â•â•â•â•â•â•â•â•â•â•â•â•â•â•â•â•â•â•â•â•â•â•â•â•â•â•â•â•â•â•â•â•â•â•â•â•â•â•â•â•â•â•â•â•â•â•â•â•â•â•â•â•â•â•â•â•â•â•â•â•â•â•â•
-
- ≡ WHAT CAN pCHART DO FOR YOU? ────────────────────────────────────────────────
-
- pChart is a PHP framework that will help you to create anti-aliased charts or
- pictures directly from your web server. You can then display the result in
- the client browser, sent it by mail or insert it into PDFs.
-
- This library has now reached an important point in its development cycle
- going out of the beta step. pChart 2.0 is a completly rewritten library based
- on what I've learned doing the first version.
-
-
- ≡ PACKAGE CONTENTS ───────────────────────────────────────────────────────────
-
- ┬
- │
- ├─ /cache This folder is used by the pCache module.
- │
- ├─ /class This folder contains the library core classes.
- │ │
- │ ├─ pBarcode39.class Class to draw Code 39 barcodes.
- │ ├─ pBarcode128.class Class to draw Code 128 barcodes.
- │ ├─ pBubble.class Class to draw bubble charts.
- │ ├─ pCache.class Class enabling chart caching functionalities.
- │ ├─ pData.class Class to manipulate chart data.
- │ ├─ pDraw.class Extended drawing functions.
- │ ├─ pIndicator.class Class to draw indicators.
- │ ├─ pImage.class Core drawing functions.
- │ ├─ pPie.class Class to draw pie charts.
- │ ├─ pSplit.class Class to draw split path charts.
- │ ├─ pSpring.class Class to draw spring charts.
- │ ├─ pScatter.class Class to draw scatter charts.
- │ ├─ pStock.class Class to draw stock charts.
- │ └─ pSurface.class Class to draw surface charts.
- │
- ├─ /data This folder contains extended data.
- │ │
- │ ├─ 39.db Code 39 barcodes static database.
- │ └─ 128.db Code 128 barcodes static database.
- │
- ├─ /examples This folder contains some PHP examples.
- │ │
- │ ├─ delayedLoader Delayed loader script example.
- │ ├─ imageMap Image map script example.
- │ └─ sandbox Powerful dev. tool to design your charts.
- │
- ├─ /fonts This folder contains a bunch of TTF fonts.
- │
- ├─ /palettes Sample palettes files.
- │
- ├─ change.log History of all the changes since the 2.0
- ├─ GPLv3.txt GPLv3 official text.
- └─ readme.txt This file.
-
-
- ≡ PREREQUiSiTES ──────────────────────────────────────────────────────────────
-
- This library has been written to work with PHP 5+ versions. It will also work
- with PHP 4 but the rendering quality maybe downgraded and the rendering speed
- seriously impacted.
-
- pChart require the GD and FreeType PHP extensions to be installed on your
- web server. This is an important prerequiste that can't be overrided.
-
-
- ≡ RUNNiNG THE EXAMPLES ───────────────────────────────────────────────────────
-
- pChart is shipped with examples (located in the /examples folder) that you
- can either render from a web page using your http and pointing to this folder
- or from the command line invoking the php interpreter.
-
- On windows OS, assuming that your PHP binaries are correctly configured in
- the PATH environment variable you can also execute the BuildAll.cmd batch
- file.
-
-
- ≡ LiCENSE ────────────────────────────────────────────────────────────────────
-
- The pChart library is released under two different licenses. If your
- application is not a commercial one (eg: you make no money by redistributing
- it) then the GNU GPLv3 license (General Public License) applies. This license
- allows you to freely integrate this library in your applications, modify the
- code and redistribute it in bundled packages as long as your application is
- also distributed with the GPL license.
-
- The GPLv3 license description can be found in GPLv3.txt.
-
- If your application can't meet the GPL license or is a commercial one (eg:
- the library is integrated in a software or an appliance you're selling) then
- you'll have to buy a commercial license. With this license you don't need to
- make publicly available your application code under the GPL license terms.
-
- Commercial license price are depending of your needs.
-
- Please consult the web page : http://www.pchart.net/license
-
-
- ≡ EXTERNAL COPYRiGHTS ────────────────────────────────────────────────────────
-
- Those external components are only provided as a base to run examples. The
- pChart library does not depends on any of them to be used.
-
- Famfamfam icons has been made by Mark James, Rounded corners lite has been
- coded by Cameron Cooke and Tim Hutchison, Javascript Color Picker has been
- written by Honza Odvarko.
-
- The provided font files are licensed under their own terms :
-
- │
- ├─ advent_light.ttf Copyright Andreas K. inde
- ├─ Bedizen.ttf Copyright Tepid Monkey Fonts
- ├─ calibri.ttf Copyright Microsoft
- ├─ Forgotte.ttf Copyright Ray Larabie
- ├─ GeosansLight.ttf Copyright Manfred Klein
- ├─ MankSans.ttf Copyright Manfred Klein
- ├─ pf_arma_five.ttf Copyright Yusuke Kamiyamane
- ├─ Silkscreen.ttf Copyright Jason Aleksandr Kottke
- └─ verdana.ttf Copyright Microsoft
-
-
- ≡ SUPPORT ────────────────────────────────────────────────────────────────────
-
- Since the beginning, pChart is a community driven project. You're missing
- feature then ask! We'll try to get it implemented in the future version or
- you'll be guided to create a class extension for your own needs.
-
- pChart portal : http://www.pchart.net
- Documentation wiki : http://wiki.pchart.net
- Support forum : http://wiki.pchart.net/forum
-
-
- ---
- (c)2014 Jean-Damien POGOLOTTI - 13k lines of codes
diff --git a/plugins/ImageGraph/API.php b/plugins/ImageGraph/API.php
index b596fe6d370c40d21ae393a4a59a46be3dc357f5..e9f15d0b04d3895d079e2e9de50b88efaa7cc4fb 100644
--- a/plugins/ImageGraph/API.php
+++ b/plugins/ImageGraph/API.php
@@ -263,7 +263,7 @@ class API extends \Piwik\Plugin\API
case StaticGraph::GRAPH_TYPE_BASIC_PIE:
if (count($ordinateColumns) > 1) {
- // pChart doesn't support multiple series on pie charts
+ // CpChart doesn't support multiple series on pie charts
throw new Exception("Pie charts do not currently support multiple series");
}
diff --git a/plugins/ImageGraph/StaticGraph.php b/plugins/ImageGraph/StaticGraph.php
index 3cd7b738eee9a2a1a2564a62b2cf469f5d9bb779..1f74457e7df43bb79f372f9c957413ebd6cd87aa 100644
--- a/plugins/ImageGraph/StaticGraph.php
+++ b/plugins/ImageGraph/StaticGraph.php
@@ -9,17 +9,13 @@
namespace Piwik\Plugins\ImageGraph;
-use pData;
-use pImage;
+use CpChart\Chart\Data;
+use CpChart\Chart\Image;
use Piwik\Container\StaticContainer;
use Piwik\NumberFormatter;
use Piwik\Piwik;
use Piwik\BaseFactory;
-require_once PIWIK_INCLUDE_PATH . "/libs/pChart/class/pDraw.class.php";
-require_once PIWIK_INCLUDE_PATH . "/libs/pChart/class/pImage.class.php";
-require_once PIWIK_INCLUDE_PATH . "/libs/pChart/class/pData.class.php";
-
/**
* The StaticGraph abstract class is used as a base class for different types of static graphs.
*
@@ -45,11 +41,11 @@ abstract class StaticGraph extends BaseFactory
private $aliasedGraph;
/**
- * @var pImage
+ * @var Image
*/
protected $pImage;
/**
- * @var pData
+ * @var Data
*/
protected $pData;
protected $ordinateLabels;
@@ -102,7 +98,7 @@ abstract class StaticGraph extends BaseFactory
public function sendToDisk($filename)
{
$filePath = self::getOutputPath($filename);
- $this->pImage->Render($filePath);
+ $this->pImage->render($filePath);
return $filePath;
}
@@ -238,7 +234,7 @@ abstract class StaticGraph extends BaseFactory
protected function initpData()
{
- $this->pData = new pData();
+ $this->pData = new Data();
foreach ($this->ordinateSeries as $column => $data) {
$this->pData->addPoints($data, $column);
@@ -257,7 +253,7 @@ abstract class StaticGraph extends BaseFactory
protected function initpImage()
{
- $this->pImage = new pImage($this->width, $this->height, $this->pData);
+ $this->pImage = new Image($this->width, $this->height, $this->pData);
$this->pImage->Antialias = $this->aliasedGraph;
$this->pImage->setFontProperties(
@@ -347,7 +343,7 @@ abstract class StaticGraph extends BaseFactory
/**
* Global format method
*
- * required to format y axis values using pcharts internal format callbacks
+ * required to format y axis values using CpChart internal format callbacks
* @param $value
* @return mixed
*/
diff --git a/plugins/ImageGraph/StaticGraph/Exception.php b/plugins/ImageGraph/StaticGraph/Exception.php
index eca980e3b2860ae030cd888b25483966fb4597df..dd1019336582d1af4f0d64c66d3b68b0a4f557a8 100644
--- a/plugins/ImageGraph/StaticGraph/Exception.php
+++ b/plugins/ImageGraph/StaticGraph/Exception.php
@@ -8,7 +8,7 @@
*/
namespace Piwik\Plugins\ImageGraph\StaticGraph;
-use pData;
+use CpChart\Chart\Data;
use Piwik\Plugins\ImageGraph\StaticGraph;
/**
@@ -51,7 +51,7 @@ class Exception extends StaticGraph
public function renderGraph()
{
- $this->pData = new pData();
+ $this->pData = new Data();
$message = $this->exception->getMessage();
list($textWidth, $textHeight) = $this->getTextWidthHeight($message);
diff --git a/plugins/ImageGraph/StaticGraph/PieGraph.php b/plugins/ImageGraph/StaticGraph/PieGraph.php
index d3e88b52f40ad4de9a341ab9b99a00729f909c5c..a43a6ff631df105d679a41b053d1c55ba5f70237 100644
--- a/plugins/ImageGraph/StaticGraph/PieGraph.php
+++ b/plugins/ImageGraph/StaticGraph/PieGraph.php
@@ -9,10 +9,8 @@
namespace Piwik\Plugins\ImageGraph\StaticGraph;
+use CpChart\Chart\Pie;
use Piwik\Plugins\ImageGraph\StaticGraph;
-use pPie;
-
-require_once PIWIK_INCLUDE_PATH . "/libs/pChart/class/pPie.class.php";
/**
*
@@ -26,7 +24,7 @@ abstract class PieGraph extends StaticGraph
const SLICE_COLOR_KEY = "SLICE_COLOR";
/**
- * @var pPie
+ * @var Pie
*/
protected $pieChart;
protected $xPosition;
@@ -57,7 +55,7 @@ abstract class PieGraph extends StaticGraph
$radius = ($this->height / 2) - self::RADIUS_MARGIN;
}
- $this->pieChart = new pPie($this->pImage, $this->pData);
+ $this->pieChart = new Pie($this->pImage, $this->pData);
$numberOfSlices = count($this->abscissaSeries);
$numberOfAvailableColors = count($this->colors);
@@ -89,7 +87,7 @@ abstract class PieGraph extends StaticGraph
* it uses a threshold to determine if an abscissa value should be drawn on the PIE
* discarded abscissa values are summed in the 'other' abscissa value
*
- * if this process is not perform, pChart will draw pie slices that are too small to see
+ * if this process is not perform, CpChart will draw pie slices that are too small to see
*/
private function truncateSmallValues()
{