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pandorafms/pandora_console/include/graphs/functions_pchart.php

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<?php
ob_start(); //HACK TO EAT ANYTHING THAT CORRUPS THE IMAGE FILE
// Copyright (c) 2005-2011 Artica Soluciones Tecnologicas
// Please see http://pandorafms.org for full contribution list
// This program is free software; you can redistribute it and/or
// modify it under the terms of the GNU General Public License
// as published by the Free Software Foundation for version 2.
// This program is distributed in the hope that it will be useful,
// 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.
include_once('functions_utils.php');
include_once('../functions_io.php');
include_once('../functions.php');
include_once('../functions_html.php');
/* pChart library inclusions */
include_once("pChart/pData.class.php");
include_once("pChart/pDraw.class.php");
include_once("pChart/pImage.class.php");
include_once("pChart/pPie.class.php");
include_once("pChart/pScatter.class.php");
include_once("pChart/pRadar.class.php");
// Define default fine colors
$default_fine_colors = array();
$default_fine_colors[] = "#2222FF";
$default_fine_colors[] = "#00DD00";
$default_fine_colors[] = "#CC0033";
$default_fine_colors[] = "#9900CC";
$default_fine_colors[] = "#FFCC66";
$default_fine_colors[] = "#999999";
// Default values
$antialiasing = true;
$font = '../fonts/unicode.ttf';
$xaxisname = '';
$yaxisname = '';
$legend = null;
$colors = null;
$font_size = 8;
$force_steps = true;
$legend_position = null;
$series_type = null;
$graph_type = get_parameter('graph_type', '');
$id_graph = get_parameter('id_graph', false);
$graph_threshold = get_parameter('graph_threshold', false);
$id_module = get_parameter('id_module');
if (!$id_graph) {
exit;
}
$ttl = get_parameter('ttl', 1);
$graph = unserialize_in_temp($id_graph, true, $ttl);
if (!$graph) {
exit;
}
$data = $graph['data'];
$width = $graph['width'];
$height = $graph['height'];
if (isset($graph['legend_position'])) {
$legend_position = $graph['legend_position'];
}
if (isset($graph['color'])) {
$colors = $graph['color'];
}
if (isset($graph['legend'])) {
$legend = $graph['legend'];
}
if (isset($graph['xaxisname'])) {
$xaxisname = $graph['xaxisname'];
}
if (isset($graph['yaxisname'])) {
$yaxisname = $graph['yaxisname'];
}
if (isset($graph['round_corner'])) {
$round_corner = $graph['round_corner'];
}
if (isset($graph['font'])) {
if (!empty($graph['font'])) {
$font = $graph['font'];
}
}
if (isset($graph['font_size'])) {
if (!empty($graph['font_size'])) {
$font_size = $graph['font_size'];
}
}
if (isset($graph['backgroundColor'])) {
if (!empty($graph['backgroundColor'])) {
$backgroundColor = $graph['backgroundColor'];
}
}
if (isset($graph['antialiasing'])) {
$antialiasing = $graph['antialiasing'];
}
$force_height = true;
if (isset($graph['force_height'])) {
$force_height = $graph['force_height'];
}
if (isset($graph['period'])) {
$period = $graph['period'];
}
if (isset($graph['unit'])){
$unit = $graph['unit'];
}
if (!$force_height) {
if ($height < (count($graph['data']) * 14)) {
$height = (count($graph['data']) * 14);
}
}
$water_mark = '';
if (isset($graph['water_mark'])) {
//"/var/www/pandora_console/images/logo_vertical_water.png";
$water_mark = $graph['water_mark'];
}
if (isset($graph['force_steps'])) {
$force_steps = $graph['force_steps'];
}
if (isset($graph['series_type'])) {
$series_type = $graph['series_type'];
}
if (isset($graph['percentil'])){
$percentil = $graph['percentil'];
}
$step = 1;
if ($force_steps) {
$pixels_between_xdata = 50;
$max_xdata_display = round($width / $pixels_between_xdata);
$ndata = count($data);
if ($max_xdata_display > $ndata) {
$xdata_display = $ndata;
}
else {
$xdata_display = $max_xdata_display;
}
$step = round($ndata/$xdata_display);
}
$c = 1;
switch ($graph_type) {
case 'hbar':
case 'vbar':
foreach ($data as $i => $values) {
foreach ($values as $name => $val) {
$data_values[$name][] = $val;
}
$data_keys[] = $i;
}
$fine_colors = array();
// If is set fine colors we store it or set default
foreach ($colors as $i => $fine_color) {
$rgb_fine = html_html2rgb($fine_color);
$fine_colors[$i]['R'] = $rgb_fine[0];
$fine_colors[$i]['G'] = $rgb_fine[1];
$fine_colors[$i]['B'] = $rgb_fine[2];
$fine_colors[$i]['Alpha'] = 100;
}
$colors = $fine_colors;
break;
case 'bullet_chart':
$anterior = 0;
foreach ($data as $i => $values) {
foreach ($values as $key => $val) {
switch ($key) {
case 0:
$name = __("Max");
break;
case 1:
$name = __("Actual");
break;
case 2:
$name = __("Min");
break;
}
$data_values[$name][] = ($val - $anterior);
$anterior += (($val - $anterior)<0) ? 0 : ($val - $anterior);
}
$anterior = 0;
$data_keys[] = $i;
}
break;
case 'progress':
case 'area':
case 'stacked_area':
case 'stacked_line':
case 'line':
case 'threshold':
case 'scatter':
if (!empty($percentil)) {
$count_percentil = count($percentil);
for ($j=0; $j < $count_percentil; $j++) {
$i=0;
foreach ($data as $key => $value) {
$data[$key]['percentil' . $j] = $percentil[$j][$i];
if($graph_type == 'area'){
$series_type['percentil' . $j] = 'line';
}
$i++;
}
}
}
foreach ($data as $i => $d) {
$data_values[] = $d;
if (($c % $step) == 0) {
$data_keys[] = $i;
}
else {
$data_keys[] = "";
}
$c++;
}
break;
case 'slicebar':
case 'polar':
case 'radar':
case 'pie3d':
case 'pie2d':
case 'ring3d':
break;
}
switch($graph_type) {
case 'slicebar':
case 'polar':
case 'radar':
case 'pie3d':
case 'pie2d':
case 'ring3d':
case 'bullet_chart':
break;
default:
if (!is_array(reset($data_values))) {
$data_values = array($data_values);
if (is_array($colors) && !empty($colors)) {
$colors = array($colors);
}
}
break;
}
$rgb_color = array();
if (!isset($colors))
$colors = array();
if (empty($colors)) {
$colors = array();
}
foreach ($colors as $i => $color) {
if (isset ($color['border'])) {
$rgb['border'] = html_html2rgb($color['border']);
if (isset($rgb['border'])) {
$rgb_color[$i]['border']['R'] = $rgb['border'][0];
$rgb_color[$i]['border']['G'] = $rgb['border'][1];
$rgb_color[$i]['border']['B'] = $rgb['border'][2];
}
}
if (isset ($color['color'])) {
$rgb['color'] = html_html2rgb($color['color']);
if (isset($rgb['color'])) {
$rgb_color[$i]['color']['R'] = $rgb['color'][0];
$rgb_color[$i]['color']['G'] = $rgb['color'][1];
$rgb_color[$i]['color']['B'] = $rgb['color'][2];
}
}
if (isset ($color['alpha'])) {
$rgb_color[$i]['alpha'] = $color['alpha'];
}
}
//add color for percentil
if($percentil){
for ($j=0; $j < $count_percentil; $j++) {
if (isset ($colors[$j]['border'])) {
$rgb['border'] = html_html2rgb($colors[$j]['border']);
if (isset($rgb['border'])) {
$rgb_color['percentil' . $j]['border']['R'] = $rgb['border'][0];
$rgb_color['percentil' . $j]['border']['G'] = $rgb['border'][1];
$rgb_color['percentil' . $j]['border']['B'] = $rgb['border'][2];
}
}
if (isset ($colors[$j]['color'])) {
$rgb['color'] = html_html2rgb($colors[$j]['color']);
if (isset($rgb['color'])) {
$rgb_color['percentil' . $j]['color']['R'] = $rgb['color'][0];
$rgb_color['percentil' . $j]['color']['G'] = $rgb['color'][1];
$rgb_color['percentil' . $j]['color']['B'] = $rgb['color'][2];
}
}
if (isset ($colors[$j]['alpha'])) {
$rgb_color['percentil' . $j]['alpha'] = $colors[$j]['alpha'];
}
}
}
//add for report with max 15 modules comparation repeat
$countlegend = count($legend);
if($countlegend > 15){
$i=16;
$l=0;
while ($countlegend > 15){
$rgb_color[$i] = $rgb_color[$l];
$l++;
$i++;
$countlegend--;
}
}
ob_get_clean(); //HACK TO EAT ANYTHING THAT CORRUPS THE IMAGE FILE
switch ($graph_type) {
case 'ring3d':
pch_ring_graph($graph_type, array_values($data), $legend,
$width, $height, $font, $water_mark, $font_size, $legend_position, $colors);
break;
case 'bullet_chart':
pch_bullet_chart($graph_type, $data_values, $legend,
$width, $height, $font, $water_mark, $font_size, $legend_position, $colors);
break;
case 'pie3d':
case 'pie2d':
pch_pie_graph($graph_type, array_values($data), array_keys($data),
$width, $height, $font, $water_mark, $font_size, $legend_position, $colors);
break;
case 'slicebar':
pch_slicebar_graph($graph_type, $data, $period, $width, $height, $colors, $font, $round_corner, $font_size);
break;
case 'polar':
case 'radar':
pch_kiviat_graph($graph_type, array_values($data), array_keys($data),
$width, $height, $font, $font_size);
break;
case 'hbar':
case 'vbar':
pch_bar_graph($graph_type, $data_keys, $data_values, $width, $height,
$font, $antialiasing, $rgb_color, $xaxisname, $yaxisname, false,
$legend, $fine_colors, $water_mark, $font_size);
break;
case 'stacked_area':
case 'area':
case 'line':
pch_vertical_graph($graph_type, $data_keys, $data_values, $width,
$height, $rgb_color, $xaxisname, $yaxisname, false, $legend,
$font, $antialiasing, $water_mark, $font_size,
$backgroundColor, $unit, $series_type, $graph_threshold, $id_module);
break;
case 'threshold':
pch_threshold_graph($graph_type, $data_keys, $data_values, $width,
$height, $font, $antialiasing, $xaxisname, $yaxisname, $title,
$font_size);
break;
}
function pch_slicebar_graph ($graph_type, $data, $period, $width, $height, $colors, $font, $round_corner, $font_size) {
/* CAT:Slicebar charts */
set_time_limit (0);
// Dataset definition
$myPicture = new pImage($width,$height);
/* Turn of Antialiasing */
$myPicture->Antialias = 0;
$myPicture->setFontProperties(array("FontName"=> $font, "FontSize"=>$font_size,"R"=>80,"G"=>80,"B"=>80));
// Round corners defined in global setup
if ($round_corner != 0)
$radius = ($height > 18) ? 8 : 0;
else
$radius = 0;
$thinest_slice = $width / $period;
/* Color stuff */
$colorsrgb = array();
foreach($colors as $key => $col) {
$rgb = html_html2rgb($col);
$colorsrgb[$key]['R'] = $rgb[0];
$colorsrgb[$key]['G'] = $rgb[1];
$colorsrgb[$key]['B'] = $rgb[2];
}
$i = 0;
foreach ($data as $d) {
$color = $d['data'];
$color = $colorsrgb[$color];
$ratio = $thinest_slice * $d['utimestamp'];
$myPicture->drawRoundedFilledRectangle ($i, 0, $ratio+$i,
$height, $radius,
array('R' => $color['R'],
'G' => $color['G'],
'B' => $color['B'])
);
$i+=$ratio;
}
if ($round_corner) {
/* Under this value, the rounded rectangle is painted great */
if ($thinest_slice <= 16) {
/* Clean a bit of pixels */
for ($i = 0; $i < 7; $i++) {
$myPicture->drawLine (0, $i, 6 - $i, $i, array('R' => 255, 'G' => 255, 'B' => 255));
}
$end = $height - 1;
for ($i = 0; $i < 7; $i++) {
$myPicture->drawLine (0, $end - $i, 5 - $i, $end - $i, array('R' => 255, 'G' => 255, 'B' => 255));
}
}
}
$myPicture->drawRoundedRectangle (0, 0, $width,
$height - 1, $radius, array('R' => 157, 'G' => 157, 'B' => 157));
$myPicture->Stroke ();
}
function pch_pie_graph ($graph_type, $data_values, $legend_values, $width,
$height, $font, $water_mark, $font_size, $legend_position, $colors) {
/* CAT:Pie charts */
/* Create and populate the pData object */
$MyData = new pData();
$MyData->addPoints($data_values,"ScoreA");
$MyData->setSerieDescription("ScoreA","Application A");
/* Define the absissa serie */
$MyData->addPoints($legend_values,"Labels");
$MyData->setAbscissa("Labels");
/* Create the pChart object */
$myPicture = new pImage($width,$height,$MyData,TRUE);
/* Set the default font properties */
$myPicture->setFontProperties(array("FontName"=>$font,"FontSize"=>$font_size,"R"=>80,"G"=>80,"B"=>80));
$water_mark_height = 0;
$water_mark_width = 0;
if (!empty($water_mark)) {
if (is_array($water_mark)) {
if (!empty($water_mark['file'])) {
$water_mark = $water_mark['file'];
}
}
$size_water_mark = getimagesize($water_mark);
$water_mark_height = $size_water_mark[1];
$water_mark_width = $size_water_mark[0];
$myPicture->drawFromPNG(($width - $water_mark_width),
($height - $water_mark_height) - 50, $water_mark);
}
/* Create the pPie object */
$PieChart = new pPie($myPicture,$MyData);
foreach ($legend_values as $key => $value) {
if (isset($colors[$value])) {
$PieChart->setSliceColor($key, hex_2_rgb($colors[$value]));
}
}
/* Draw an AA pie chart */
switch($graph_type) {
case "pie2d":
$PieChart->draw2DPie($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));
break;
case "pie3d":
$PieChart->draw3DPie($width/4, $height/2,array("DataGapAngle"=>5,"DataGapRadius"=>6, "Border"=>TRUE, "Radius"=>$width/4, "ValueR"=>0, "ValueG"=>0, "ValueB"=>0, "WriteValues"=>TRUE, "SecondPass"=>FALSE));
break;
}
/* Write down the legend next to the 2nd chart*/
//Calculate the bottom margin from the size of string in each index
$max_chars = graph_get_max_index($legend_values);
if ($legend_position != 'hidden') {
// This is a hardcore adjustment to match most of the graphs, please don't alter
$legend_with_aprox = 32 + (4.5 * $max_chars);
$PieChart->drawPieLegend($width - $legend_with_aprox, 5, array("R"=>255,"G"=>255,"B"=>255, "BoxSize"=>10));
}
/* Enable shadow computing */
$myPicture->setShadow(TRUE,
array("X" => 3, "Y" => 3, "R" => 0, "G" => 0, "B" => 0, "Alpha" => 10));
/* Render the picture */
$myPicture->stroke();
}
function pch_ring_graph ($graph_type, $data_values, $legend_values, $width,
$height, $font, $water_mark, $font_size, $legend_position, $colors) {
/* CAT:Ring charts */
/* Create and populate the pData object */
$MyData = new pData();
$MyData->addPoints($data_values,"ScoreA");
$MyData->setSerieDescription("ScoreA","Application A");
/* Define the absissa serie */
$MyData->addPoints($legend_values,"Labels");
$MyData->setAbscissa("Labels");
/* Create the pChart object */
$myPicture = new pImage($width,$height,$MyData,TRUE);
/* Set the default font properties */
$myPicture->setFontProperties(array("FontName"=>$font,"FontSize"=>$font_size,"R"=>80,"G"=>80,"B"=>80));
$water_mark_height = 0;
$water_mark_width = 0;
if (!empty($water_mark)) {
if (is_array($water_mark)) {
if (!empty($water_mark['file'])) {
$water_mark = $water_mark['file'];
}
}
$size_water_mark = getimagesize($water_mark);
$water_mark_height = $size_water_mark[1];
$water_mark_width = $size_water_mark[0];
$myPicture->drawFromPNG(($width - $water_mark_width),
($height - $water_mark_height) - 50, $water_mark);
}
/* Create the pPie object */
$PieChart = new pPie($myPicture,$MyData);
foreach ($legend_values as $key => $value) {
if (isset($colors[$value])) {
$PieChart->setSliceColor($key, hex_2_rgb($colors[$value]));
}
}
/* Draw an AA pie chart */
$PieChart->draw3DRing($width/3, $height/2,array("InnerRadius"=>100, "InnerRadius"=>10,"DrawLabels"=>TRUE,"LabelStacked"=>FALSE,"Precision"=>2,"Border"=>FALSE,"WriteValues"=>TRUE,"ValueR"=>0,"ValueG"=>0,"ValueB"=>0,"ValuePadding" => 15));
/* Write down the legend next to the 2nd chart*/
//Calculate the bottom margin from the size of string in each index
$max_chars = graph_get_max_index($legend_values);
if ($legend_position != 'hidden') {
// This is a hardcore adjustment to match most of the graphs, please don't alter
$legend_with_aprox = 150 + (4.5 * $max_chars);
$PieChart->drawPieLegend($width - $legend_with_aprox, 10, array("R"=>255,"G"=>255,"B"=>255, "BoxSize"=>10));
}
/* Enable shadow computing */
$myPicture->setShadow(TRUE,
array("X" => 3, "Y" => 3, "R" => 0, "G" => 0, "B" => 0, "Alpha" => 10));
/* Render the picture */
$myPicture->stroke();
}
function pch_kiviat_graph ($graph_type, $data_values, $legend_values, $width,
$height, $font, $font_size) {
/* CAT:Radar/Polar charts */
/* Create and populate the pData object */
$MyData = new pData();
$MyData->addPoints($data_values,"ScoreA");
$MyData->setSerieDescription("ScoreA","Application A");
/* Define the absissa serie */
$MyData->addPoints($legend_values,"Labels");
$MyData->setAbscissa("Labels");
/* Create the pChart object */
$myPicture = new pImage($width,$height,$MyData,TRUE);
/* Set the default font properties */
$myPicture->setFontProperties(array("FontName"=>$font,"FontSize"=>$font_size,"R"=>80,"G"=>80,"B"=>80));
/* Create the pRadar object */
$SplitChart = new pRadar();
/* Draw a radar chart */
$myPicture->setGraphArea(20,25,$width-10,$height-10);
/* Draw an AA pie chart */
switch($graph_type) {
case "radar":
$Options = array("SkipLabels"=>0,"LabelPos"=>RADAR_LABELS_HORIZONTAL,
"LabelMiddle"=>FALSE,"Layout"=>RADAR_LAYOUT_STAR,
"BackgroundGradient"=>array("StartR"=>255,"StartG"=>255,"StartB"=>255,
"StartAlpha"=>100,"EndR"=>207,"EndG"=>227,"EndB"=>125,"EndAlpha"=>50),
"FontName"=>$font,"FontSize"=>$font_size);
$SplitChart->drawRadar($myPicture,$MyData,$Options);
break;
case "polar":
$Options = array("Layout"=>RADAR_LAYOUT_CIRCLE,"BackgroundGradient"=>array("StartR"=>255,"StartG"=>255,"StartB"=>255,"StartAlpha"=>100,"EndR"=>207,"EndG"=>227,"EndB"=>125,"EndAlpha"=>50),
"FontName"=>$font,"FontSize"=>$font_size);
$SplitChart->drawRadar($myPicture,$MyData,$Options);
break;
}
/* Render the picture */
$myPicture->stroke();
}
function pch_bar_graph ($graph_type, $index, $data, $width, $height, $font,
$antialiasing, $rgb_color = false, $xaxisname = "", $yaxisname = "",
$show_values = false, $legend = array(), $fine_colors = array(), $water_mark = '', $font_size) {
/* CAT: Vertical Bar Chart */
if (!is_array($legend) || empty($legend)) {
unset($legend);
}
/* Create and populate the pData object */
$MyData = new pData();
$overridePalette = array();
foreach ($data as $i => $values) {
$MyData->addPoints($values,$i);
if (!empty($rgb_color)) {
$MyData->setPalette($i,
array("R" => $rgb_color[$i]['color']["R"],
"G" => $rgb_color[$i]['color']["G"],
"B" => $rgb_color[$i]['color']["B"],
"BorderR" => $rgb_color[$i]['border']["R"],
"BorderG" => $rgb_color[$i]['border']["G"],
"BorderB" => $rgb_color[$i]['border']["B"],
"Alpha" => $rgb_color[$i]['alpha']));
}
// Assign cyclic colors to bars if are setted
if ($fine_colors) {
$c = 0;
foreach ($values as $ii => $vv) {
if (!isset($fine_colors[$c])) {
$c = 0;
}
$overridePalette[$ii] = $fine_colors[$c];
$c++;
}
}
else {
$overridePalette = false;
}
}
$MyData->setAxisName(0,$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 = $antialiasing;
/* Add a border to the picture */
//$myPicture->drawRectangle(0,0,$width,$height,array("R"=>0,"G"=>0,"B"=>0));
/* Turn on shadow computing */
$myPicture->setShadow(TRUE,array("X"=>1,"Y"=>1,"R"=>120,"G"=>120,"B"=>120,"Alpha"=>10));
$pdf = get_parameter('pdf',false);
if($pdf == true){
$font_size = $font_size+1;
}
/* Set the default font */
$myPicture->setFontProperties(array("FontName"=>$font,"FontSize"=>$font_size));
/* Draw the scale */
// TODO: AvoidTickWhenEmpty = FALSE When the distance between two ticks will be less than 50 px
// TODO: AvoidTickWhenEmpty = TRUE When the distance between two ticks will be greater than 50 px
//Calculate the top margin from the size of string in each index
$max_chars = graph_get_max_index($index);
$margin_top = 10 * $max_chars;
switch($graph_type) {
case "vbar":
$scaleSettings = array("AvoidTickWhenEmpty" => FALSE, "AvoidGridWhenEmpty" => FALSE,
"GridR"=>1000,"GridG"=>1000,"GridB"=>1000,"DrawSubTicks"=>TRUE,"CycleBackground"=>TRUE,
"Mode"=>SCALE_MODE_START0, "LabelRotation" => 45);
$margin_left = 40+50;
$margin_right = 90;
$margin_top = 10;
$margin_bottom = (3 * $max_chars)+80;
break;
case "hbar":
$scaleSettings = array("GridR"=>1000,"GridG"=>1000,"GridB"=>1000,"DrawSubTicks"=>TRUE,
"CycleBackground"=>TRUE, "Mode"=>SCALE_MODE_START0, "Pos"=>SCALE_POS_TOPBOTTOM,
"LabelValuesRotation" => 30);
$margin_left = $font_size * $max_chars;
$margin_right = 15;
$margin_top = 40;
$margin_bottom = 10;
break;
}
/* Define the chart area */
$myPicture->setGraphArea($margin_left, $margin_top, $width - $margin_right, $height - $margin_bottom);
$myPicture->drawScale($scaleSettings);
/* Turn on shadow computing */
$myPicture->setShadow(TRUE,array("X"=>0,"Y"=>1,"R"=>0,"G"=>0,"B"=>0,"Alpha"=>10));
/* Draw the chart */
$settings = array("ForceTransparency"=>"-1", "Gradient"=>FALSE,"GradientMode"=>GRADIENT_EFFECT_CAN,"DisplayValues"=>$show_values,"DisplayZeroValues"=>FALSE,"DisplayR"=>100,"DisplayG"=>100,"DisplayB"=>100,"DisplayShadow"=>TRUE,"Surrounding"=>5,"AroundZero"=>FALSE, "OverrideColors"=>$overridePalette);
/* goes through a series of colors and assigns them to the bars, when it ends it starts from the beginning */
for ($i=0,$j=1; $i < count($settings['OverrideColors']); $i++) {
switch ($j) {
case 1:
$settings['OverrideColors'][$i]['R'] = 43;
$settings['OverrideColors'][$i]['G'] = 98;
$settings['OverrideColors'][$i]['B'] = 201;
$j++;
break;
case 2:
$settings['OverrideColors'][$i]['R'] = 243;
$settings['OverrideColors'][$i]['G'] = 86;
$settings['OverrideColors'][$i]['B'] = 157;
$j++;
break;
case 3:
$settings['OverrideColors'][$i]['R'] = 191;
$settings['OverrideColors'][$i]['G'] = 191;
$settings['OverrideColors'][$i]['B'] = 191;
$j++;
break;
case 4:
$settings['OverrideColors'][$i]['R'] = 251;
$settings['OverrideColors'][$i]['G'] = 183;
$settings['OverrideColors'][$i]['B'] = 50;
$j++;
break;
case 5:
$settings['OverrideColors'][$i]['R'] = 157;
$settings['OverrideColors'][$i]['G'] = 117;
$settings['OverrideColors'][$i]['B'] = 177;
$j++;
break;
case 6:
$settings['OverrideColors'][$i]['R'] = 39;
$settings['OverrideColors'][$i]['G'] = 172;
$settings['OverrideColors'][$i]['B'] = 151;
$j++;
break;
case 7:
$settings['OverrideColors'][$i]['R'] = 171;
$settings['OverrideColors'][$i]['G'] = 42;
$settings['OverrideColors'][$i]['B'] = 46;
$j++;
break;
case 8:
$settings['OverrideColors'][$i]['R'] = 185;
$settings['OverrideColors'][$i]['G'] = 218;
$settings['OverrideColors'][$i]['B'] = 87;
$j++;
break;
case 9:
$settings['OverrideColors'][$i]['R'] = 60;
$settings['OverrideColors'][$i]['G'] = 182;
$settings['OverrideColors'][$i]['B'] = 203;
$j++;
break;
case 10:
$settings['OverrideColors'][$i]['R'] = 105;
$settings['OverrideColors'][$i]['G'] = 65;
$settings['OverrideColors'][$i]['B'] = 179;
$j++;
break;
case 11:
$settings['OverrideColors'][$i]['R'] = 228;
$settings['OverrideColors'][$i]['G'] = 35;
$settings['OverrideColors'][$i]['B'] = 102;
$j++;
break;
case 12:
$settings['OverrideColors'][$i]['R'] = 252;
$settings['OverrideColors'][$i]['G'] = 130;
$settings['OverrideColors'][$i]['B'] = 53;
$j = 1;
break;
default:
break;
}
}
$myPicture->drawBarChart($settings);
// Paint the water mark at the last moment to show it in front
if (!empty($water_mark)) {
$size_water_mark = getimagesize($water_mark);
$water_mark_width = $size_water_mark[0];
$myPicture->drawFromPNG(($width - $water_mark_width - $margin_right),
$margin_top, $water_mark);
}
/* Render the picture */
$myPicture->stroke();
}
function pch_vertical_graph ($graph_type, $index, $data, $width, $height,
$rgb_color = false, $xaxisname = "", $yaxisname = "", $show_values = false,
$legend = array(), $font, $antialiasing, $water_mark = '', $font_size,
$backgroundColor = 'white', $unit = '', $series_type = array(),
$graph_threshold = false, $id_module) {
global $config;
/* CAT:Vertical Charts */
if (!is_array($legend) || empty($legend)) {
unset($legend);
}
if (is_array(reset($data))) {
$data2 = array();
foreach ($data as $i =>$values) {
$c = 0;
foreach ($values as $i2 => $value) {
$data2[$i2][$i] = $value;
$c++;
}
}
$data = $data2;
}
else {
$data = array($data);
}
/* Create and populate the pData object */
$MyData = new pData();
foreach ($data as $i => $values) {
if (isset($legend)) {
$point_id = $legend[$i];
// Translate the id of serie to legend of id
if (!empty($series_type)) {
if (!isset($series_type[$point_id])) {
$series_type[$point_id] = $series_type[$i];
unset($series_type[$i]);
}
}
}
else {
$point_id = $i;
}
$MyData->addPoints($values, $point_id);
if (!empty($rgb_color)) {
$MyData->setPalette($point_id,
array(
"R" => $rgb_color[$i]['color']["R"],
"G" => $rgb_color[$i]['color']["G"],
"B" => $rgb_color[$i]['color']["B"],
"BorderR" => $rgb_color[$i]['border']["R"],
"BorderG" => $rgb_color[$i]['border']["G"],
"BorderB" => $rgb_color[$i]['border']["B"],
"Alpha" => $rgb_color[$i]['alpha']));
$palette_color = array();
if (isset($rgb_color[$i]['color'])) {
$palette_color["R"] = $rgb_color[$i]['color']["R"];
$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);
}
// The weight of the line is not calculated in pixels, so it needs to be transformed
$reduction_coefficient = 0.31;
$MyData->setSerieWeight($point_id, $config['custom_graph_width'] * $reduction_coefficient);
}
$MyData->setAxisName(0,$unit);
$MyData->addPoints($index,"Xaxis");
$MyData->setSerieDescription("Xaxis", $xaxisname);
$MyData->setAbscissa("Xaxis");
$MyData->setAxisDisplay(0, AXIS_FORMAT_TWO_SIGNIFICANT, 0);
switch ($backgroundColor) {
case 'white':
$transparent = false;
$fontColor = array('R' => 0, 'G' => 0, 'B' => 0);
break;
case 'black':
$transparent = false;
$fontColor = array('R' => 200, 'G' => 200, 'B' => 200);
break;
case 'transparent':
$transparent = true;
// $fontColor = array('R' => 0, 'G' => 0, 'B' => 0);
// Now the color of the text will be grey
$fontColor = array('R' => 200, 'G' => 200, 'B' => 200);
break;
}
/* Create the pChart object */
$myPicture = new pImage($width, $height + $font_size, $MyData, $transparent,
$backgroundColor, $fontColor);
/* Turn of Antialiasing */
$myPicture->Antialias = $antialiasing;
/* Add a border to the picture */
//$myPicture->drawRectangle(0,0,$width,$height,array("R"=>0,"G"=>0,"B"=>0));
/* Set the default font */
$myPicture->setFontProperties(
array("FontName" =>$font, "FontSize" => $font_size));
// By default, set a top margin of 5 px
$top_margin = 5;
if (isset($legend)) {
/* Set horizontal legend if is posible */
$legend_mode = LEGEND_HORIZONTAL;
$size = $myPicture->getLegendSize(
array("Style" => LEGEND_NOBORDER,"Mode" => $legend_mode));
if ($size['Width'] > ($width - 5)) {
$legend_mode = LEGEND_VERTICAL;
$size = $myPicture->getLegendSize(array("Style"=>LEGEND_NOBORDER,"Mode"=>$legend_mode));
}
// Update the top margin to add the legend Height
$top_margin = $size['Height'];
/* Write the chart legend */
$myPicture->drawLegend($width - $size['Width'], 8,
array("Style" => LEGEND_NOBORDER, "Mode" => $legend_mode));
}
//Calculate the bottom margin from the size of string in each index
$max_chars = graph_get_max_index($index);
$margin_bottom = $font_size * $max_chars;
$water_mark_height = 0;
$water_mark_width = 0;
if (!empty($water_mark)) {
$size_water_mark = getimagesize($water_mark);
$water_mark_height = $size_water_mark[1];
$water_mark_width = $size_water_mark[0];
$myPicture->drawFromPNG(
($width - $water_mark_width),
$top_margin,
$water_mark);
}
// Get the max number of scale
$max_all = 0;
$serie_ne_zero = false;
foreach ($data as $serie) {
$max_this_serie = max($serie);
if ($max_this_serie > $max_all) {
$max_all = $max_this_serie;
}
// Detect if all serie is equal to zero or not
if ($serie != 0)
$serie_ne_zero = true;
}
// Get the number of digits of the scale
$digits_left = 0;
while ($max_all > 1) {
$digits_left ++;
$max_all /= 10;
}
// If the number is less than 1 we count the decimals
// Also check if the serie is not all equal to zero (!$serie_ne_zero)
if ($digits_left == 0 and !$serie_ne_zero) {
while($max_all < 1) {
$digits_left ++;
$max_all *= 10;
}
}
$chart_size = ($digits_left * $font_size) + 20;
$min_data = 0;
$max_data = 0;
foreach ($data as $k => $v) {
if(min($v) < $min_data){
$min_data = min($v);
}
if(max($v) > $max_data){
$max_data = max($v);
}
}
$chart_margin = 36;
/* Area depends on yaxisname */
if ($yaxisname != '') {
$chart_margin += $chart_size;
}
$myPicture->setGraphArea($chart_margin, $top_margin,
$width,
($height - $margin_bottom));
if($graph_threshold){
$sql_treshold = 'select min_critical, max_critical, min_warning, max_warning, critical_inverse, warning_inverse from tagente_modulo where id_agente_modulo =' . $id_module;
$treshold_position = db_get_all_rows_sql($sql_treshold);
//min, max and inverse critical and warning
$p_min_crit = $treshold_position[0]['min_critical'];
$p_max_crit = $treshold_position[0]['max_critical'];
$p_inv_crit = $treshold_position[0]['critical_inverse'];
$p_min_warn = $treshold_position[0]['min_warning'];
$p_max_warn = $treshold_position[0]['max_warning'];
$p_inv_warn = $treshold_position[0]['warning_inverse'];
//interval warning
$print_rectangle_warning = 1;
if($p_min_warn == "0.00" && $p_max_warn == "0.00" && $p_inv_warn == 0){
$print_rectangle_warning = 0;
}
if($print_rectangle_warning){
if($p_inv_warn){
if($p_max_warn == 0){
$p_max_warn = $p_min_warn;
$p_min_warn = "none";
}
else{
$p_max_warn_inv = $p_min_warn;
$p_min_warn_inv = $min_data + 2;
$p_min_warn = $p_max_warn;
if($p_max_warn > $max_data){
$p_max_warn = $p_max_warn + 21;
}
else{
$p_max_warn = $max_data + 21;
}
}
}
else{
if($p_max_warn == 0){
if($max_data > $p_min_warn){
$p_max_warn = $max_data + 21;
}
else{
$p_max_warn = $p_min_warn + 21;
}
}
}
}
//interval critical
$print_rectangle_critical = 1;
if($p_min_crit == "0.00" && $p_max_crit == "0.00" && $p_inv_crit == 0){
$print_rectangle_critical = 0;
}
if($print_rectangle_critical){
if($p_inv_crit){
if($p_max_crit == 0){
$p_max_crit = $p_min_crit;
$p_min_crit = "none";
}
else{
$p_max_crit_inv = $p_min_crit;
$p_min_crit_inv = $min_data + 2;
$p_min_crit = $p_max_crit;
if($p_inv_warn){
if($p_max_crit < $p_max_warn){
$p_max_crit = $p_max_warn;
}
}
else{
if($p_max_crit > $max_data){
$p_max_crit = $p_max_crit + 21;
}
else{
$p_max_crit = $max_data + 21;
}
}
}
}
else{
if($p_max_crit == 0){
if($p_max_warn > $p_min_crit){
$p_max_crit = $p_max_warn;
}
else{
if($max_data > $p_min_crit){
$p_max_crit = $max_data + 21;
}
else{
$p_max_crit = $p_min_crit + 21;
}
}
}
}
}
//Check size scale
//Which of the thresholds is higher?
if($p_max_crit > $p_max_warn){
$check_scale = $p_max_crit;
}
else{
$check_scale = $p_max_warn;
}
if($p_min_crit < $p_min_warn){
$check_scale_min = $p_min_crit;
}
else{
$check_scale_min = $p_min_warn;
}
//Is the threshold higher than our maximum?
if($max_data > $check_scale){
$check_scale = $max_data;
}
if($min_data < $check_scale_min){
$check_scale_min = $min_data;
}
$ManualScale = array( 0 => array("Min" => $check_scale_min, "Max" => $check_scale) );
$mode = SCALE_MODE_MANUAL;
/* Draw the scale */
$scaleSettings = array(
"GridR" => 200,
"GridG" => 200,
"GridB" => 200,
"GridAlpha" => 30,
"DrawSubTicks" => true,
"CycleBackground" => true,
"BackgroundAlpha1" => 35,
"BackgroundAlpha2" => 35,
"Mode" => $mode,
"ManualScale" => $ManualScale,
"LabelRotation" => 40,
"XMargin" => 0,
"MinDivHeight" => 15,
"TicksFontSize" => $font_size - 1);
$scaleSettings['AxisR'] = '200';
$scaleSettings['AxisG'] = '200';
$scaleSettings['AxisB'] = '200';
$scaleSettings['TickR'] = '200';
$scaleSettings['TickG'] = '200';
$scaleSettings['TickB'] = '200';
$myPicture->drawScale($scaleSettings);
//values
$scale_max = $myPicture->DataSet->Data["Axis"][0]["ScaleMax"];
$scale_min = $myPicture->DataSet->Data["Axis"][0]["ScaleMin"];
$position_y1 = $myPicture->GraphAreaY1;
$position_y2 = $myPicture->GraphAreaY2;
$position1 = $myPicture->GraphAreaX1;
$position3 = $myPicture->GraphAreaX2;
$cte = ($position_y2 - $position_y1) / ($scale_max - $scale_min);
//warning
if($print_rectangle_warning){
$RectangleSettings = array("R"=>255,"G"=>255,"B"=>000,"Dash"=>TRUE,"DashR"=>170,"DashG"=>220,"DashB"=>190);
if($p_min_warn == "none"){
$p_min_warn = $scale_min;
}
$position2 = ($scale_max - $p_min_warn)*$cte + $position_y1;
$position4 = ($scale_max - $p_max_warn)*$cte + $position_y1;
$myPicture->drawFilledRectangle($position1, floor($position2),
$position3, floor($position4),
$RectangleSettings);
if($p_inv_warn){
$position2 = ($scale_max - $p_min_warn_inv)*$cte + $position_y1;
$position4 = ($scale_max - $p_max_warn_inv)*$cte + $position_y1;
$myPicture->drawFilledRectangle($position1, floor($position2),
$position3, floor($position4),
$RectangleSettings);
}
}
//critical
if($print_rectangle_critical){
$RectangleSettings = array("R"=>248,"G"=>000,"B"=>000,"Dash"=>TRUE,"DashR"=>170,"DashG"=>220,"DashB"=>190);
if($p_min_crit == "none"){
$p_min_crit = $scale_min;
}
$position2 = ($scale_max - $p_min_crit)*$cte + $position_y1;
$position4 = ($scale_max - $p_max_crit)*$cte + $position_y1;
$myPicture->drawFilledRectangle($position1, $position2,
$position3, $position4,
$RectangleSettings);
if($p_inv_crit){
$position2 = ($scale_max - $p_min_crit_inv)*$cte + $position_y1;
$position4 = ($scale_max - $p_max_crit_inv)*$cte + $position_y1;
$myPicture->drawFilledRectangle($position1, $position2,
$position3, $position4,
$RectangleSettings);
}
}
}
else{
$ManualScale = array( 0 => array(
"Min" => $min_data,
"Max" => $max_data
));
//html_debug("MAX: $max_data, ROUND: $max_round", true);
$mode = SCALE_MODE_MANUAL;
/* Draw the scale */
$scaleSettings = array(
"GridR" => 200,
"GridG" => 200,
"GridB" => 200,
"GridAlpha" => 30,
"DrawSubTicks" => true,
"CycleBackground" => true,
"BackgroundAlpha1" => 35,
"BackgroundAlpha2" => 35,
"Mode" => $mode,
"ManualScale" => $ManualScale,
"LabelRotation" => 40,
"XMargin" => 0,
"MinDivHeight" => 15,
"TicksFontSize" => $font_size - 1);
$scaleSettings['AxisR'] = '200';
$scaleSettings['AxisG'] = '200';
$scaleSettings['AxisB'] = '200';
$scaleSettings['TickR'] = '200';
$scaleSettings['TickG'] = '200';
$scaleSettings['TickB'] = '200';
$myPicture->drawScale($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 = "100";
break;
}
/* Draw the chart */
$settings = array(
"ForceTransparency" => 20,
"Gradient" => TRUE,
"GradientMode" => GRADIENT_EFFECT_CAN,
"DisplayValues" => $show_values,
"DisplayZeroValues" => FALSE,
"DisplayR" => 100,
"DisplayZeros" => FALSE,
"DisplayG" => 100,
"DisplayB" => 100,
"DisplayShadow" => TRUE,
"Surrounding" => 5,
"AroundZero" => TRUE);
if (empty($series_type)) {
switch($graph_type) {
case "stacked_area":
case "area":
$myPicture->drawAreaChart($settings);
break;
case "line":
$myPicture->drawLineChart($settings);
break;
}
}
else {
// Hiden all series for to show each serie as type
foreach ($series_type as $id => $type) {
$MyData->setSerieDrawable($id, false);
}
foreach ($series_type as $id => $type) {
$MyData->setSerieDrawable($id, true); //Enable the serie to paint
switch ($type) {
default:
case 'area':
$myPicture->drawAreaChart($settings);
break;
//~ case "points":
//~ $myPicture->drawPlotChart($settings);
//~ break;
case "line":
$myPicture->drawLineChart($settings);
break;
case 'boolean':
switch($graph_type) {
case "stacked_area":
case "area":
$myPicture->drawFilledStepChart($settings);
break;
case "line":
$myPicture->drawStepChart($settings);
break;
}
break;
}
$MyData->setSerieDrawable($id, false); //Disable the serie to paint the rest
}
}
/* Render the picture */
$myPicture->stroke();
}
function pch_threshold_graph ($graph_type, $index, $data, $width, $height, $font,
$antialiasing, $xaxisname = "", $yaxisname = "", $title = "",
$show_values = false, $show_legend = false, $font_size) {
/* 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 */
$myPicture->setFontProperties(array("FontName"=>$font,"FontSize"=>$font_size));
$myPicture->drawText(60,35,$title,array("FontSize"=>$font_size,"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));
$myPicture->setFontProperties(array("FontName"=>$font,"FontSize"=>$font_size));
$settings = array("Gradient"=>TRUE,"GradientMode"=>GRADIENT_EFFECT_CAN,"DisplayValues"=>$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 */
$myPicture->stroke();
}
function pch_bullet_chart($graph_type, $data, $legend,
$width, $height, $font, $water_mark, $font_size, $legend_position, $colors) {
/* Create and populate the pData object */
$MyData = new pData();
foreach ($data as $key => $dat) {
$MyData->addPoints($dat, $key);
}
$MyData->setPalette(__("Min"),array("R"=>55,"G"=>91,"B"=>127));
$MyData->setPalette(__("Actual"),array("R"=>70,"G"=>130,"B"=>180));
$MyData->setPalette(__("Max"),array("R"=>221,"G"=>221,"B"=>221));
$MyData->addPoints($legend,"Labels");
$MyData->setAbscissa("Labels");
$MyData->setSerieDescription("Labels", __("Agents/Modules"));
$height_t = ($height * count($data) ) + 40;
$height_t = $height;
$max_chars = graph_get_max_index($legend);
$width_t = ($width + ( 100 + $max_chars));
/* Create the pChart object */
$myPicture = new pImage($width_t, $height_t,$MyData);
/* Write the picture title */
$myPicture->setFontProperties(array("FontName"=>$font,"FontSize"=>$font_size));
/* Write the chart title */
$myPicture->setFontProperties(array("FontName"=>$font,"FontSize"=>$font_size));
$height_t - 10;
/* Draw the scale and chart */
$myPicture->setGraphArea(250,20,($width + 100), $height_t);
$myPicture->drawScale(array("Pos"=>SCALE_POS_TOPBOTTOM, "Mode"=>SCALE_MODE_ADDALL_START0,
"LabelingMethod"=>LABELING_DIFFERENT, "GridR"=>255, "GridG"=>255,
"GridB"=>255, "GridAlpha"=>50, "TickR"=>0,"TickG"=>0, "TickB"=>0,
"TickAlpha"=>50, "LabelRotation"=>0, "CycleBackground"=>1,
"DrawXLines"=>1, "DrawSubTicks"=>1, "SubTickR"=>255,
"SubTickG"=>0, "SubTickB"=>0, "SubTickAlpha"=>50,
"DrawYLines"=>ALL));
$myPicture->drawStackedBarChart(array("MODE"=>SCALE_MODE_START0));
/* Write the chart legend */
//$myPicture->drawLegend(0,205,array("Style"=>LEGEND_NOBORDER,"Mode"=>LEGEND_HORIZONTAL));
/* Render the picture */
$myPicture->stroke();
}
?>
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