<?php
/**
* __ _ ___ ___ ___ ___ ___ ____ _ __ ___ ___
* / _` |/ / / __/ _ \ / _ \ / / / __/| '_ ` _ \ / /
* | (_| |\ \| (_| (_) | (_) |\ \ | (__ | | | | | |\ \
* \__,_|/__/ \___\___/ \___/ /__/ \___\|_| |_| |_|/__/
*
*
************************************************************************************
* @ASCOOS-NAME : ASCOOS CMS 24' *
* @ASCOOS-VERSION : 24.0.0 *
* @ASCOOS-CATEGORY : Framework (Frontend and Administrator Side) *
* @ASCOOS-CREATOR : Drogidis Christos *
* @ASCOOS-SITE : www.ascoos.com *
* @ASCOOS-LICENSE : [Commercial] http://docs.ascoos.com/lics/ascoos/AGL.html *
* @ASCOOS-COPYRIGHT : Copyright (c) 2007 - 2024, AlexSoft Software. *
************************************************************************************
*
* @package : ASCOOS FRAMEWORK Examples
* @subpackage : Creates a density plot from the array data.
* @source : afw-examples/classes/TArrayHandler/Charts/Chart_Density_Plot.php
* @fileNo :
* @version : 24.0.5
* @created : 2024-12-05 07:00:00 UTC+3
* @updated : 2024-12-10 07:00:00 UTC+3
* @author : Drogidis Christos
* @authorSite : www.alexsoft.gr
* @license : AGL-F
*
* @since PHP 8.2
*/
require_once '../../../autoload.php';
require_once "$afw_path/extras/arrays/TArrayGraphHandler.php";
use ASCOOS\FRAMEWORK\Extras\Arrays\Graphs\TArrayGraphHandler;
$multidimensional = true;
if (!$multidimensional) {
/*
<ENGLISH> Data for Density Plot (Non-Multidimensional Data)
<GREEK> ???????? ??? ?? Density Plot (?? ???????????? ????????)
*/
$arrayData = [1, 3, 5, 2, 4, 6, 10, 0, 8, 12];
$filename = 'density_plot.png';
$img_alt = 'Density Plot';
} else {
/*
<ENGLISH> Data for Density Plot (Example of multidimensional data)
<GREEK> ???????? ??? ?? Density Plot (?????????? ????????? ????????? ???????????????)
*/
$arrayData = [
[1, 2, 3, 4, 5],
[2, 3, 4, 5, 6],
[3, 4, 5, 6, 7],
[4, 5, 6, 7, 8],
[5, 6, 7, 8, 9],
[10, 12, 14, 16, 18],
[20, 22, 24, 26, 28],
[30, 32, 34, 36, 38]
];
$filename = 'density_multidimensional_plot.png';
$img_alt = 'Density Multidimensional Plot';
}
$objArrayGraph = new TArrayGraphHandler($arrayData, [
'width' => 800,
'height' => 600,
'backgroundColorIndex' => 1, // 0=Black, 1=White, 2=Red, 3=Green, 4=Blue, 5=Yellow, 6=Cyan, 7=Magenta, 8=Maroon, 9=Dark Green, 10=Navy, 11=Olive, 12=Purple, 13=Teal, 14=Orange, 15=Pink, 16=Indigo, 17=Deep Pink
'lineColorIndex' => 4, // 0=Black, 1=White, 2=Red, 3=Green, 4=Blue, 5=Yellow, 6=Cyan, 7=Magenta, 8=Maroon, 9=Dark Green, 10=Navy, 11=Olive, 12=Purple, 13=Teal, 14=Orange, 15=Pink, 16=Indigo, 17=Deep Pink
'showAxes' => true, // ???????? ?????? ? ??? ?
'fontPath' => $afw_examples_fonts.'/Noto/NotoSans-Regular.ttf' // ???????? ???? ?? ?????? ??????????????
]);
/*
<ENGLISH> Create a density diagram and save to a file.
<GREEK> ?????????? ???????????? ?????????? ??? ?????????? ?? ??????.
*/
$objArrayGraph->createDensityPlot($filename);
$objArrayGraph->Free($objArrayGraph);
/*
<ENGLISH> Display the image to the user
<GREEK> ???????? ??? ??????? ???? ??????
*/
echo '<img src="'.$filename.'" alt="'.$img_alt.'">';
?>
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