651 lines
21 KiB
PHP
Executable File
651 lines
21 KiB
PHP
Executable File
<?php
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// Pandora FMS - http://pandorafms.com
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// ==================================================
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// Copyright (c) 2005-2011 Artica Soluciones Tecnologicas
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// Please see http://pandorafms.org for full contribution list
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// This program is free software; you can redistribute it and/or
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// modify it under the terms of the GNU General Public License
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// as published by the Free Software Foundation for version 2.
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// This program is distributed in the hope that it will be useful,
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// but WITHOUT ANY WARRANTY; without even the implied warranty of
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// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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// GNU General Public License for more details.
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include_once('functions_utils.php');
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include_once('../functions.php');
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include_once('../functions_html.php');
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/* pChart library inclusions */
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include_once("pChart/pData.class.php");
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include_once("pChart/pDraw.class.php");
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include_once("pChart/pImage.class.php");
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include_once("pChart/pPie.class.php");
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include_once("pChart/pScatter.class.php");
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include_once("pChart/pRadar.class.php");
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// Define default fine colors
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$default_fine_colors = array();
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$default_fine_colors[] = "#2222FF";
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$default_fine_colors[] = "#00DD00";
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$default_fine_colors[] = "#CC0033";
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$default_fine_colors[] = "#9900CC";
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$default_fine_colors[] = "#FFCC66";
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$default_fine_colors[] = "#999999";
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$graph_type = get_parameter('graph_type', '');
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$id_graph = get_parameter('id_graph', false);
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if (!$id_graph) {
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exit;
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}
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$graph = unserialize_in_temp($id_graph, false);
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if (!isset($graph)) {
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exit;
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}
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$data = $graph['data'];
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$width = $graph['width'];
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$height = $graph['height'];
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$colors = $graph['color'];
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$legend = $graph['legend'];
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$xaxisname = '';
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if(isset($graph['xaxisname'])) {
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$xaxisname = $graph['xaxisname'];
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}
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$yaxisname = '';
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if(isset($graph['yaxisname'])) {
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$yaxisname = $graph['yaxisname'];
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}
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/*
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$colors = array();
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$colors['pep1'] = array('border' => '#000000', 'color' => '#000000', 'alpha' => 50);
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$colors['pep2'] = array('border' => '#ff7f00', 'color' => '#ff0000', 'alpha' => 50);
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$colors['pep3'] = array('border' => '#ff0000', 'color' => '#00ff00', 'alpha' => 50);
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$colors['pep4'] = array('border' => '#000000', 'color' => '#0000ff', 'alpha' => 50);
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*/
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$pixels_between_xdata = 40;
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$max_xdata_display = round($width / $pixels_between_xdata);
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$ndata = count($data);
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if($max_xdata_display > $ndata) {
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$xdata_display = $ndata;
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}
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else {
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$xdata_display = $max_xdata_display;
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}
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$step = round($ndata/$xdata_display);
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$c = 0;
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switch($graph_type) {
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case 'hbar':
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case 'vbar':
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foreach($data as $i => $values) {
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foreach($values as $name => $val) {
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$data_values[$name][] = $val;
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}
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if (($c % $step) == 0) {
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$data_keys[] = $i;
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}
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else {
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$data_keys[] = "";
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}
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$c++;
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}
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$fine_colors = array();
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// If is set fine colors we store it or set default
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if(isset($colors[reset(array_keys($data_values))]['fine'])) {
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$fine = $colors[reset(array_keys($data_values))]['fine'];
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if($fine === true) {
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$fine = $default_fine_colors;
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}
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foreach($fine as $i => $fine_color) {
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$rgb_fine = html2rgb($fine_color);
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$fine_colors[$i]['R'] = $rgb_fine[0];
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$fine_colors[$i]['G'] = $rgb_fine[1];
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$fine_colors[$i]['B'] = $rgb_fine[2];
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$fine_colors[$i]['Alpha'] = 100;
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}
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}
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break;
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case 'polar':
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case 'radar':
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case 'progress':
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case 'area':
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case 'line':
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case 'threshold':
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case 'scatter':
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foreach($data as $i => $d) {
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$data_values[] = $d;
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if (($c % $step) == 0) {
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$data_keys[] = $i;
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}
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else {
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$data_keys[] = "";
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}
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$c++;
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}
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break;
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case 'pie3d':
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case 'pie2d':
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break;
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}
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if(!is_array(reset($data_values))) {
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$data_values = array($data_values);
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if(is_array($colors) && !empty($colors)) {
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$colors = array($colors);
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}
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}
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$rgb_color = array();
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if (!isset($colors))
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$colors = array();
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foreach($colors as $i => $color) {
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$rgb['border'] = html2rgb($color['border']);
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$rgb_color[$i]['border']['R'] = $rgb['border'][0];
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$rgb_color[$i]['border']['G'] = $rgb['border'][1];
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$rgb_color[$i]['border']['B'] = $rgb['border'][2];
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$rgb['color'] = html2rgb($color['color']);
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$rgb_color[$i]['color']['R'] = $rgb['color'][0];
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$rgb_color[$i]['color']['G'] = $rgb['color'][1];
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$rgb_color[$i]['color']['B'] = $rgb['color'][2];
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$rgb_color[$i]['alpha'] = $color['alpha'];
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}
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/*foreach($colors as $i => $color) {
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if (isset($color['border'])) {
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$rgb['border'] = html2rgb($color['border']);
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$rgb_color[$i]['border']['R'] = $rgb['border'][0];
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$rgb_color[$i]['border']['G'] = $rgb['border'][1];
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$rgb_color[$i]['border']['B'] = $rgb['border'][2];
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}
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if (isset($color['color'])) {
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$rgb['color'] = html2rgb($color['color']);
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$rgb_color[$i]['color']['R'] = $rgb['color'][0];
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$rgb_color[$i]['color']['G'] = $rgb['color'][1];
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$rgb_color[$i]['color']['B'] = $rgb['color'][2];
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}
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if (isset($color['color'])) {
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$rgb_color[$i]['alpha'] = $color['alpha'];
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}
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}*/
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switch($graph_type) {
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case 'pie3d':
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case 'pie2d':
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pch_pie_graph($graph_type, array_values($data), array_keys($data), $width, $height);
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break;
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case 'polar':
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case 'radar':
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pch_radar_graph($graph_type, $data_values, $data_keys, $width, $height);
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break;
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case 'progress':
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pch_progress_graph($graph_type, $data_keys, $data_values, $width, $height, $xaxisname, $yaxisname);
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break;
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case 'hbar':
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case 'vbar':
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pch_bar_graph($graph_type, $data_keys, $data_values, $width, $height, $rgb_color, $xaxisname, $yaxisname, false, $legend, $fine_colors);
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break;
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case 'stacked_area':
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case 'area':
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case 'line':
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pch_vertical_graph($graph_type, $data_keys, $data_values, $width, $height, $rgb_color, $xaxisname, $yaxisname, false, $legend);
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break;
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case 'threshold':
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pch_threshold_graph($graph_type, $data_keys, $data_values, $width, $height, $xaxisname, $yaxisname, $title);
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break;
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case 'scatter':
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pch_scatter_graph($data_keys, $data_values, $width, $height, $xaxisname, $yaxisname);
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break;
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}
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function pch_pie_graph ($graph_type, $data_values, $legend_values, $width, $height) {
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/* CAT:Pie charts */
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/* Create and populate the pData object */
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$MyData = new pData();
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$MyData->addPoints($data_values,"ScoreA");
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$MyData->setSerieDescription("ScoreA","Application A");
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/* Define the absissa serie */
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$MyData->addPoints($legend_values,"Labels");
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$MyData->setAbscissa("Labels");
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/* Create the pChart object */
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$myPicture = new pImage($width,$height,$MyData,TRUE);
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/* Set the default font properties */
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$myPicture->setFontProperties(array("FontName"=>"../fonts/code.ttf","FontSize"=>10,"R"=>80,"G"=>80,"B"=>80));
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/* Create the pPie object */
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$PieChart = new pPie($myPicture,$MyData);
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/* Draw an AA pie chart */
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switch($graph_type) {
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case "pie2d":
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$PieChart->draw2DPie($width/4,$height/2,array("DataGapAngle"=>0,"DataGapRadius"=>0, "Border"=>FALSE, "BorderR"=>200, "BorderG"=>200, "BorderB"=>200, "Radius"=>$width/4, "ValueR"=>0, "ValueG"=>0, "ValueB"=>0, "WriteValues"=>TRUE));
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break;
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case "pie3d":
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$PieChart->draw3DPie($width/4,$height/2,array("DataGapAngle"=>10,"DataGapRadius"=>6, "Border"=>TRUE, "Radius"=>$width/4, "ValueR"=>0, "ValueG"=>0, "ValueB"=>0, "WriteValues"=>TRUE));
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break;
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}
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/* Write down the legend next to the 2nd chart*/
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$legend_size = $myPicture->getLegendSize(array("BoxSize"=>10));
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$PieChart->drawPieLegend($legend_size['Width'],5, array("R"=>255,"G"=>255,"B"=>255, "BoxSize"=>10));
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/* Enable shadow computing */
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$myPicture->setShadow(TRUE,array("X"=>3,"Y"=>3,"R"=>0,"G"=>0,"B"=>0,"Alpha"=>10));
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/* Render the picture */
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$myPicture->stroke();
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}
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function pch_radar_graph ($graph_type, $data_values, $legend_values, $width, $height) {
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/* CAT:Radar/Polar charts */
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/* Create and populate the pData object */
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$MyData = new pData();
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$MyData->addPoints($data_values,"ScoreA");
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$MyData->setSerieDescription("ScoreA","Application A");
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/* Define the absissa serie */
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$MyData->addPoints($legend_values,"Labels");
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$MyData->setAbscissa("Labels");
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/* Create the pChart object */
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$myPicture = new pImage($width,$height,$MyData,TRUE);
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/* Set the default font properties */
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$myPicture->setFontProperties(array("FontName"=>"../fonts/code.ttf","FontSize"=>8,"R"=>80,"G"=>80,"B"=>80));
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/* Create the pRadar object */
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$SplitChart = new pRadar();
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/* Draw a radar chart */
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$myPicture->setGraphArea(20,25,$width-10,$height-10);
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/* Draw an AA pie chart */
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switch($graph_type) {
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case "radar":
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$Options = array("SkipLabels"=>0,"LabelPos"=>RADAR_LABELS_HORIZONTAL, "LabelMiddle"=>FALSE,"Layout"=>RADAR_LAYOUT_STAR,"BackgroundGradient"=>array("StartR"=>255,"StartG"=>255,"StartB"=>255,"StartAlpha"=>100,"EndR"=>207,"EndG"=>227,"EndB"=>125,"EndAlpha"=>50), "FontName"=>"../fonts/code.ttf","FontSize"=>6);
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$SplitChart->drawRadar($myPicture,$MyData,$Options);
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break;
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case "polar":
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$Options = array("Layout"=>RADAR_LAYOUT_CIRCLE,"BackgroundGradient"=>array("StartR"=>255,"StartG"=>255,"StartB"=>255,"StartAlpha"=>100,"EndR"=>207,"EndG"=>227,"EndB"=>125,"EndAlpha"=>50), "FontName"=>"../fonts/code.ttf","FontSize"=>6);
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$SplitChart->drawRadar($myPicture,$MyData,$Options);
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break;
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}
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/* Render the picture */
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$myPicture->stroke();
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}
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function pch_bar_graph ($graph_type, $index, $data, $width, $height, $rgb_color = false, $xaxisname = "", $yaxisname = "", $show_values = false, $legend = array(), $fine_colors = array()) {
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/* CAT: Vertical Bar Chart */
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if(!is_array($legend) || empty($legend)) {
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unset($legend);
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}
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/* Create and populate the pData object */
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$MyData = new pData();
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$overridePalette = array();
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foreach($data as $i => $values) {
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$MyData->addPoints($values,$i);
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if($rgb_color !== false) {
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$MyData->setPalette($i,
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array("R" => $rgb_color[$i]['color']["R"],
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"G" => $rgb_color[$i]['color']["G"],
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"B" => $rgb_color[$i]['color']["B"],
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"BorderR" => $rgb_color[$i]['border']["R"],
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"BorderG" => $rgb_color[$i]['border']["G"],
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"BorderB" => $rgb_color[$i]['border']["B"],
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"Alpha" => $rgb_color[$i]['alpha']));
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}
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// Assign cyclic colors to bars if are setted
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if($fine_colors) {
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$c = 0;
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foreach($values as $ii => $vv) {
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if(!isset($fine_colors[$c])) {
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$c = 0;
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}
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$overridePalette[$ii] = $fine_colors[$c];
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$c++;
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}
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}
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else {
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$overridePalette = false;
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}
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}
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$MyData->setAxisName(0,$yaxisname);
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$MyData->addPoints($index,"Xaxis");
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$MyData->setSerieDescription("Xaxis", $xaxisname);
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$MyData->setAbscissa("Xaxis");
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/* Create the pChart object */
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$myPicture = new pImage($width,$height,$MyData);
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/* Turn of Antialiasing */
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$myPicture->Antialias = FALSE;
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/* Add a border to the picture */
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//$myPicture->drawRectangle(0,0,$width,$height,array("R"=>0,"G"=>0,"B"=>0));
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/* Turn on shadow computing */
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$myPicture->setShadow(TRUE,array("X"=>1,"Y"=>1,"R"=>0,"G"=>0,"B"=>0,"Alpha"=>10));
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/* Set the default font */
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$myPicture->setFontProperties(array("FontName"=>"../fonts/code.ttf","FontSize"=>10));
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/* Draw the scale */
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// TODO: AvoidTickWhenEmpty = FALSE When the distance between two ticks will be less than 50 px
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// TODO: AvoidTickWhenEmpty = TRUE When the distance between two ticks will be greater than 50 px
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switch($graph_type) {
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case "vbar":
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$scaleSettings = array("AvoidTickWhenEmpty" => FALSE, "AvoidGridWhenEmpty" => FALSE, "GridR"=>200,"GridG"=>200,"GridB"=>200,"DrawSubTicks"=>TRUE,"CycleBackground"=>TRUE, "Mode"=>SCALE_MODE_START0, "LabelRotation" => 60);
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$leftmargin = 40;
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break;
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case "hbar":
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$scaleSettings = array("GridR"=>200,"GridG"=>200,"GridB"=>200,"DrawSubTicks"=>TRUE,"CycleBackground"=>TRUE, "Mode"=>SCALE_MODE_START0, "Pos"=>SCALE_POS_TOPBOTTOM);
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$leftmargin = 100;
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break;
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}
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/* Define the chart area */
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$myPicture->setGraphArea($leftmargin,20,$width,$height-80);
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$myPicture->drawScale($scaleSettings);
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if(isset($legend)) {
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/* Write the chart legend */
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$size = $myPicture->getLegendSize(array("Style"=>LEGEND_NOBORDER,"Mode"=>LEGEND_HORIZONTAL));
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$myPicture->drawLegend($width-$size['Width'],0,array("Style"=>LEGEND_NOBORDER,"Mode"=>LEGEND_HORIZONTAL, "BoxWidth"=>10, "BoxHeight"=>10));
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}
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/* Turn on shadow computing */
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$myPicture->setShadow(TRUE,array("X"=>0,"Y"=>1,"R"=>0,"G"=>0,"B"=>0,"Alpha"=>10));
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/* Draw the chart */
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$settings = array("ForceTransparency"=>"-1", "Gradient"=>TRUE,"GradientMode"=>GRADIENT_EFFECT_CAN,"DisplayValues"=>$show_values,"DisplayZeroValues"=>FALSE,"DisplayR"=>100,"DisplayG"=>100,"DisplayB"=>100,"DisplayShadow"=>TRUE,"Surrounding"=>5,"AroundZero"=>FALSE, "OverrideColors"=>$overridePalette);
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$myPicture->drawBarChart($settings);
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/* Render the picture */
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$myPicture->stroke();
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}
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function pch_vertical_graph ($graph_type, $index, $data, $width, $height, $rgb_color = false, $xaxisname = "", $yaxisname = "", $show_values = false, $legend = array()) {
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/* CAT:Vertical Charts */
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if(!is_array($legend) || empty($legend)) {
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unset($legend);
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}
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/*$legend=array('pep1' => 'pep1','pep2' => 'pep2','pep3' => 'pep3','pep4' => 'pep4');
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$data=array(array('pep1' => 1, 'pep2' => 1, 'pep3' => 3, 'pep4' => 3), array('pep1' => 1, 'pep2' => 3, 'pep3' => 1,'pep4' => 4), array('pep1' => 3, 'pep2' => 1, 'pep3' => 1,'pep4' =>1), array('pep1' => 1, 'pep2' =>1, 'pep3' =>1,'pep4' =>0));
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$index=array(1,2,3,4);
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*/
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if(is_array(reset($data))) {
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$data2 = array();
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foreach($data as $i =>$values) {
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$c = 0;
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foreach($values as $i2 => $value) {
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$data2[$i2][$i] = $value;
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$c++;
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}
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}
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$data = $data2;
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}
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else {
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$data = array($data);
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}
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/* Create and populate the pData object */
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$MyData = new pData();
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foreach($data as $i => $values) {
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if(isset($legend)) {
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$point_id = $legend[$i];
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}
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else {
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$point_id = $i;
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}
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$MyData->addPoints($values,$point_id);
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if (!empty($rgb_color)) {
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$MyData->setPalette($point_id,
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array("R" => $rgb_color[$i]['color']["R"],
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"G" => $rgb_color[$i]['color']["G"],
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"B" => $rgb_color[$i]['color']["B"],
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"BorderR" => $rgb_color[$i]['border']["R"],
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"BorderG" => $rgb_color[$i]['border']["G"],
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"BorderB" => $rgb_color[$i]['border']["B"],
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"Alpha" => $rgb_color[$i]['alpha']));
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/*$palette_color = array();
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if (isset($rgb_color[$i]['color'])) {
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$palette_color["R"] = $rgb_color[$i]['color']["R"];
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$palette_color["G"] = $rgb_color[$i]['color']["G"];
|
|
$palette_color["B"] = $rgb_color[$i]['color']["B"];
|
|
}
|
|
if (isset($rgb_color[$i]['color'])) {
|
|
$palette_color["BorderR"] = $rgb_color[$i]['border']["R"];
|
|
$palette_color["BorderG"] = $rgb_color[$i]['border']["G"];
|
|
$palette_color["BorderB"] = $rgb_color[$i]['border']["B"];
|
|
}
|
|
if (isset($rgb_color[$i]['color'])) {
|
|
$palette_color["Alpha"] = $rgb_color[$i]['Alpha'];
|
|
}
|
|
|
|
$MyData->setPalette($point_id, $palette_color);*/
|
|
}
|
|
}
|
|
|
|
//$MyData->addPoints($data,"Yaxis");
|
|
$MyData->setAxisName(0,$yaxisname);
|
|
$MyData->addPoints($index,"Xaxis");
|
|
$MyData->setSerieDescription("Xaxis", $xaxisname);
|
|
$MyData->setAbscissa("Xaxis");
|
|
|
|
/* Create the pChart object */
|
|
$myPicture = new pImage($width,$height,$MyData);
|
|
|
|
/* Turn of Antialiasing */
|
|
$myPicture->Antialias = FALSE;
|
|
|
|
/* Add a border to the picture */
|
|
//$myPicture->drawRectangle(0,0,$width,$height,array("R"=>0,"G"=>0,"B"=>0));
|
|
|
|
/* Set the default font */
|
|
$myPicture->setFontProperties(array("FontName"=>"../fonts/code.ttf","FontSize"=>10));
|
|
|
|
if(isset($legend)) {
|
|
/* Write the chart legend */
|
|
$size = $myPicture->getLegendSize(array("Style"=>LEGEND_NOBORDER,"Mode"=>LEGEND_VERTICAL));
|
|
$myPicture->drawLegend($width-$size['Width'], 8,array("Style"=>LEGEND_NOBORDER,"Mode"=>LEGEND_VERTICAL));
|
|
}
|
|
|
|
if (isset($size['Height'])) {
|
|
/* Define the chart area */
|
|
$myPicture->setGraphArea(40,$size['Height'],$width,$height - 90);
|
|
}
|
|
else {
|
|
/* Define the chart area */
|
|
$myPicture->setGraphArea(40, 5,$width,$height - 90);
|
|
}
|
|
|
|
/* Draw the scale */
|
|
$scaleSettings = array("GridR"=>200,
|
|
"GridG"=>200,
|
|
"GridB"=>200,
|
|
"DrawSubTicks"=>TRUE,
|
|
"CycleBackground"=>TRUE, "Mode"=>SCALE_MODE_START0, "LabelRotation" => 60);
|
|
$myPicture->drawScale($scaleSettings);
|
|
|
|
/* Turn on shadow computing */
|
|
//$myPicture->setShadow(TRUE,array("X"=>0,"Y"=>1,"R"=>0,"G"=>0,"B"=>0,"Alpha"=>10));
|
|
|
|
switch ($graph_type) {
|
|
case 'stacked_area':
|
|
$ForceTransparency = "-1";
|
|
break;
|
|
default:
|
|
$ForceTransparency = "50";
|
|
break;
|
|
}
|
|
|
|
/* Draw the chart */
|
|
$settings = array("ForceTransparency"=> $ForceTransparency, //
|
|
"Gradient"=>TRUE,
|
|
"GradientMode"=>GRADIENT_EFFECT_CAN,
|
|
"DisplayValues"=>$show_values,
|
|
"DisplayZeroValues"=>FALSE,
|
|
"DisplayR"=>100,
|
|
"DisplayZeros"=> FALSE,
|
|
"DisplayG"=>100,"DisplayB"=>100,"DisplayShadow"=>TRUE,"Surrounding"=>5,"AroundZero"=>FALSE);
|
|
|
|
switch($graph_type) {
|
|
case "stacked_area":
|
|
case "area":
|
|
$myPicture->drawAreaChart($settings);
|
|
break;
|
|
case "line":
|
|
$myPicture->drawLineChart($settings);
|
|
break;
|
|
}
|
|
|
|
/* Render the picture */
|
|
$myPicture->stroke();
|
|
}
|
|
|
|
function pch_threshold_graph ($graph_type, $index, $data, $width, $height, $xaxisname = "", $yaxisname = "", $title = "", $show_values = false, $show_legend = false) {
|
|
/* CAT:Threshold Chart */
|
|
|
|
/* Create and populate the pData object */
|
|
$MyData = new pData();
|
|
$MyData->addPoints($data,"DEFCA");
|
|
$MyData->setAxisName(0,$yaxisname);
|
|
$MyData->setAxisDisplay(0,AXIS_FORMAT_CURRENCY);
|
|
$MyData->addPoints($index,"Labels");
|
|
$MyData->setSerieDescription("Labels",$xaxisname);
|
|
$MyData->setAbscissa("Labels");
|
|
$MyData->setPalette("DEFCA",array("R"=>55,"G"=>91,"B"=>127));
|
|
|
|
/* Create the pChart object */
|
|
$myPicture = new pImage(700,230,$MyData);
|
|
$myPicture->drawGradientArea(0,0,700,230,DIRECTION_VERTICAL,array("StartR"=>220,"StartG"=>220,"StartB"=>220,"EndR"=>255,"EndG"=>255,"EndB"=>255,"Alpha"=>100));
|
|
$myPicture->drawRectangle(0,0,699,229,array("R"=>200,"G"=>200,"B"=>200));
|
|
|
|
/* Write the picture title */
|
|
$myPicture->setFontProperties(array("FontName"=>"../fonts/code.ttf","FontSize"=>11));
|
|
$myPicture->drawText(60,35,$title,array("FontSize"=>20,"Align"=>TEXT_ALIGN_BOTTOMLEFT));
|
|
|
|
/* Do some cosmetic and draw the chart */
|
|
$myPicture->setGraphArea(60,40,670,190);
|
|
$myPicture->drawFilledRectangle(60,40,670,190,array("R"=>255,"G"=>255,"B"=>255,"Surrounding"=>-200,"Alpha"=>10));
|
|
$myPicture->drawScale(array("GridR"=>180,"GridG"=>180,"GridB"=>180, "Mode" => SCALE_MODE_START0));
|
|
$myPicture->setShadow(TRUE,array("X"=>2,"Y"=>2,"R"=>0,"G"=>0,"B"=>0,"Alpha"=>10));
|
|
$myPicture->setFontProperties(array("FontName"=>"../fonts/code.ttf","FontSize"=>6));
|
|
$settings = array("Gradient"=>TRUE,"GradientMode"=>GRADIENT_EFFECT_CAN,"DisplayValues"=>$show_values,"DisplayZeroValues"=>FALSE,"DisplayR"=>100,"DisplayG"=>100,"DisplayB"=>100,"DisplayShadow"=>TRUE,"Surrounding"=>5,"AroundZero"=>FALSE);
|
|
$myPicture->drawSplineChart($settings);
|
|
$myPicture->setShadow(FALSE);
|
|
|
|
if($show_legend) {
|
|
/* Write the chart legend */
|
|
$myPicture->drawLegend(643,210,array("Style"=>LEGEND_NOBORDER,"Mode"=>LEGEND_HORIZONTAL));
|
|
}
|
|
|
|
/* Render the picture */
|
|
$myPicture->stroke();
|
|
}
|
|
|
|
function pch_horizontal_graph ($graph_type, $index, $data, $width, $height, $xaxisname = "", $yaxisname = "", $show_values = false, $show_legend = false) {
|
|
/* CAT:Horizontal Charts */
|
|
|
|
/* Create and populate the pData object */
|
|
$MyData = new pData();
|
|
$MyData->addPoints($data,"Xaxis");
|
|
$MyData->setAxisName(0,$yaxisname);
|
|
$MyData->addPoints($index,"Yaxis");
|
|
$MyData->setSerieDescription("Yaxis", $xaxisname);
|
|
$MyData->setAbscissa("Yaxis");
|
|
|
|
/* Create the pChart object */
|
|
$myPicture = new pImage($width,$height,$MyData);
|
|
$myPicture->drawGradientArea(0,0,$width,500,DIRECTION_VERTICAL,array("StartR"=>240,"StartG"=>240,"StartB"=>240,"EndR"=>180,"EndG"=>180,"EndB"=>180,"Alpha"=>100));
|
|
$myPicture->drawGradientArea(0,0,$width,500,DIRECTION_HORIZONTAL,array("StartR"=>240,"StartG"=>240,"StartB"=>240,"EndR"=>180,"EndG"=>180,"EndB"=>180,"Alpha"=>20));
|
|
|
|
/* Add a border to the picture */
|
|
//$myPicture->drawRectangle(0,0,$width,$height,array("R"=>0,"G"=>0,"B"=>0));
|
|
|
|
/* Set the default font */
|
|
$myPicture->setFontProperties(array("FontName"=>"../fonts/code.ttf","FontSize"=>7));
|
|
|
|
/* Define the chart area */
|
|
$myPicture->setGraphArea(75,20,$width,$height);
|
|
|
|
if(count($data) == 1) {
|
|
$xmargin = 110;
|
|
}
|
|
elseif(count($data) == 2) {
|
|
$xmargin = 70;
|
|
}
|
|
else {
|
|
$xmargin = 45;
|
|
}
|
|
/* Draw the scale */
|
|
$scaleSettings = array("GridR"=>200,"GridG"=>200,"GridB"=>200,"DrawSubTicks"=>TRUE,"CycleBackground"=>TRUE, "Mode"=>SCALE_MODE_START0, "XMargin" => $xmargin,"Pos"=>SCALE_POS_TOPBOTTOM);
|
|
$myPicture->drawScale($scaleSettings);
|
|
|
|
if($show_legend) {
|
|
/* Write the chart legend */
|
|
$myPicture->drawLegend(580,12,array("Style"=>LEGEND_NOBORDER,"Mode"=>LEGEND_HORIZONTAL));
|
|
}
|
|
|
|
/* Turn on shadow computing */
|
|
$myPicture->setShadow(TRUE,array("X"=>0,"Y"=>1,"R"=>0,"G"=>0,"B"=>0,"Alpha"=>10));
|
|
|
|
/* Draw the chart */
|
|
$settings = array("Gradient"=>TRUE,"GradientMode"=>GRADIENT_EFFECT_CAN,"DisplayValues"=>$show_values,"DisplayZeroValues"=>FALSE,"DisplayR"=>100,"DisplayG"=>100,"DisplayB"=>100,"DisplayShadow"=>TRUE,"Surrounding"=>5,"AroundZero"=>FALSE);
|
|
$settings = array("DisplayPos"=>LABEL_POS_INSIDE,"DisplayValues"=>TRUE,"Rounded"=>TRUE,"Surrounding"=>30);
|
|
switch($graph_type) {
|
|
case "hbar":
|
|
$myPicture->drawBarChart($settings);
|
|
break;
|
|
case "area":
|
|
$myPicture->drawAreaChart($settings);
|
|
break;
|
|
case "line":
|
|
$myPicture->drawLineChart($settings);
|
|
break;
|
|
}
|
|
|
|
/* Render the picture */
|
|
$myPicture->stroke();
|
|
}
|
|
?>
|