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2011-04-11 Sergio Martin <sergio.martin@artica.es> 

* include/graphs/functions_pchart.php
	include/graphs/functions_fsgraph.php
	include/graphs/fgraph.php: Merged changes from integria like increasement
	of margins in area static graphs, clean code and minor fixes



git-svn-id: https://svn.code.sf.net/p/pandora/code/trunk@4182 c3f86ba8-e40f-0410-aaad-9ba5e7f4b01f
This commit is contained in:
zarzuelo 2011-04-11 12:29:09 +00:00
parent bee4eb2f4d
commit 581365e7c8
4 changed files with 68 additions and 673 deletions
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7
pandora_console/ChangeLog
View File

@ -1,3 +1,10 @@
2011-04-11 Sergio Martin <sergio.martin@artica.es>
* include/graphs/functions_pchart.php
include/graphs/functions_fsgraph.php
include/graphs/fgraph.php: Merged changes from integria like increasement
of margins in area static graphs, clean code and minor fixes
2011-04-09 Manuel Arostegui <manuel@todo-linux.com>
* pandoradb.sql: Added index to tagente_modulo.

67
pandora_console/include/graphs/fgraph.php
View File

@ -13,20 +13,20 @@
include_once('functions_fsgraph.php');
include_once('functions_utils.php');
function vbar_graph($flash_chart, $chart_data, $width, $height, $color, $legend) {
function vbar_graph($flash_chart, $chart_data, $width, $height, $color = array(), $legend = array(), $xaxisname = "", $yaxisname = "") {
if($flash_chart) {
echo fs_2d_column_chart ($chart_data, $width, $height);
}
else {
$id_graph = uniqid();
$graph = array();
$graph['data'] = $chart_data;
$graph['width'] = $width;
$graph['height'] = $height;
$graph['color'] = $color;
$graph['legend'] = $legend;
$graph['xaxisname'] = $xaxisname;
$graph['yaxisname'] = $yaxisname;
$id_graph = serialize_in_temp($graph);
echo "<img src='include/graphs/functions_pchart.php?graph_type=vbar&id_graph=".$id_graph."'>";
@ -42,14 +42,13 @@ function threshold_graph($flash_chart, $chart_data, $width, $height) {
}
}
function area_graph($flash_chart, $chart_data, $width, $height, $color,$legend, $long_index) {
function area_graph($flash_chart, $chart_data, $width, $height, $color, $legend, $long_index) {
if($flash_chart) {
return fs_area_graph($chart_data, $width, $height, $color, $legend, $long_index);
}
else {
$id_graph = uniqid();
$graph = array();
$graph['data'] = $chart_data;
$graph['width'] = $width;
@ -58,8 +57,8 @@ function area_graph($flash_chart, $chart_data, $width, $height, $color,$legend,
$graph['legend'] = $legend;
serialize_in_temp($graph, $id_graph);
return "<img src='http://127.0.0.1/pandora_console/include/graphs/functions_pchart.php?graph_type=area&id_graph=" . $id_graph . "' />";
return "<img src='include/graphs/functions_pchart.php?graph_type=area&id_graph=" . $id_graph . "'>";
}
}
@ -145,12 +144,23 @@ function line_graph($flash_chart, $chart_data, $width, $height, $color, $legend,
}
}
function hbar_graph($flash_chart, $chart_data, $width, $height) {
function hbar_graph($flash_chart, $chart_data, $width, $height, $color = array(), $legend = array(), $xaxisname = "", $yaxisname = "") {
if($flash_chart) {
echo fs_hbar_chart (array_values($chart_data), array_keys($chart_data), $width, $height);
}
else {
echo "<img src='include/graphs/functions_pchart.php?graph_type=hbar&data=".json_encode($chart_data)."&width=".$width."&height=".$height."'>";
$graph = array();
$graph['data'] = $chart_data;
$graph['width'] = $width;
$graph['height'] = $height;
$graph['color'] = $color;
$graph['legend'] = $legend;
$graph['xaxisname'] = $xaxisname;
$graph['yaxisname'] = $yaxisname;
$id_graph = serialize_in_temp($graph);
echo "<img src='include/graphs/functions_pchart.php?graph_type=hbar&id_graph=".$id_graph."'>";
}
}
@ -181,23 +191,34 @@ function pie_graph($graph_type, $flash_chart, $chart_data, $width, $height, $oth
$chart_data = $chart_data_trunc;
}
switch($graph_type) {
case "2d":
if($flash_chart) {
if($flash_chart) {
switch($graph_type) {
case "2d":
return fs_2d_pie_chart (array_values($chart_data), array_keys($chart_data), $width, $height);
}
else {
return "<img src='include/graphs/functions_pchart.php?graph_type=pie2d&data=".json_encode($chart_data)."&width=".$width."&height=".$height."&other_str=".$other_str."'>";
}
break;
case "3d":
if($flash_chart) {
case "3d":
return fs_3d_pie_chart (array_values($chart_data), array_keys($chart_data), $width, $height);
}
else {
return "<img src='include/graphs/functions_pchart.php?graph_type=pie3d&data=".json_encode($chart_data)."&width=".$width."&height=".$height."&other_str=".$other_str."'>";
}
break;
}
}
else {
$graph = array();
$graph['data'] = $chart_data;
$graph['width'] = $width;
$graph['height'] = $height;
$graph['color'] = $color;
$graph['legend'] = $legend;
$id_graph = serialize_in_temp($graph);
switch($graph_type) {
case "2d":
return "<img src='include/graphs/functions_pchart.php?graph_type=pie2d&id_graph=".$id_graph."'>";
break;
case "3d":
return "<img src='include/graphs/functions_pchart.php?graph_type=pie3d&id_graph=".$id_graph."'>";
break;
}
}
}

34
pandora_console/include/graphs/functions_fsgraph.php
View File

@ -159,15 +159,13 @@ function fs_stacked_graph($chart_data, $width, $height, $color, $legend, $long_i
$div_id = 'chart_div_' . $random_number;
$chart_id = 'chart_' . $random_number;
$pre_url = ($config["homeurl"] == "/") ? '' : $config["homeurl"];
$output = '<div id="' . $div_id. '" style="z-index:1;"></div>';
$output .= '<script language="JavaScript" src="' . $pre_url . '/include/FusionCharts/FusionCharts.js"></script>';
$output .= '<script language="JavaScript" src="include/graphs/FusionCharts/FusionCharts.js"></script>';
$output .= '<script type="text/javascript">
<!--
function pie_' . $chart_id . ' () {
var myChart = new FusionCharts("' . $pre_url . '/include/FusionCharts/FCF_'.$graph_type.'.swf", "' . $chart_id . '", "' . $width. '", "' . $height. '", "0", "1");
var myChart = new FusionCharts("include/graphs/FusionCharts/FCF_'.$graph_type.'.swf", "' . $chart_id . '", "' . $width. '", "' . $height. '", "0", "1");
myChart.setDataXML("' . addslashes($chart->getXML ()) . '");
myChart.addParam("WMode", "Transparent");
myChart.render("' . $div_id . '");
@ -314,14 +312,13 @@ function fs_line_graph($chart_data, $width, $height, $color, $legend, $long_inde
$div_id = 'chart_div_' . $random_number;
$chart_id = 'chart_' . $random_number;
$pre_url = ($config["homeurl"] == "/") ? '' : $config["homeurl"];
$output = '<div id="' . $div_id. '" style="z-index:1;"></div>';
$output .= '<script language="JavaScript" src="' . $pre_url . '/include/FusionCharts/FusionCharts.js"></script>';
$output .= '<script language="JavaScript" src="include/graphs/FusionCharts/FusionCharts.js"></script>';
$output .= '<script type="text/javascript">
<!--
function pie_' . $chart_id . ' () {
var myChart = new FusionCharts("' . $pre_url . '/include/FusionCharts/FCF_'.$graph_type.'.swf", "' . $chart_id . '", "' . $width. '", "' . $height. '", "0", "1");
var myChart = new FusionCharts("include/graphs/FusionCharts/FCF_'.$graph_type.'.swf", "' . $chart_id . '", "' . $width. '", "' . $height. '", "0", "1");
myChart.setDataXML("' . addslashes($chart->getXML ()) . '");
myChart.addParam("WMode", "Transparent");
myChart.render("' . $div_id . '");
@ -468,14 +465,13 @@ function fs_area_graph($chart_data, $width, $height, $color, $legend, $long_inde
$div_id = 'chart_div_' . $random_number;
$chart_id = 'chart_' . $random_number;
$pre_url = ($config["homeurl"] == "/") ? '' : $config["homeurl"];
$output = '<div id="' . $div_id. '" style="z-index:1;"></div>';
$output .= '<script language="JavaScript" src="' . $pre_url . '/include/FusionCharts/FusionCharts.js"></script>';
$output .= '<script language="JavaScript" src="include/graphs/FusionCharts/FusionCharts.js"></script>';
$output .= '<script type="text/javascript">
<!--
function pie_' . $chart_id . ' () {
var myChart = new FusionCharts("' . $pre_url . '/include/FusionCharts/FCF_'.$graph_type.'.swf", "' . $chart_id . '", "' . $width. '", "' . $height. '", "0", "1");
var myChart = new FusionCharts("include/graphs/FusionCharts/FCF_'.$graph_type.'.swf", "' . $chart_id . '", "' . $width. '", "' . $height. '", "0", "1");
myChart.setDataXML("' . addslashes($chart->getXML ()) . '");
myChart.addParam("WMode", "Transparent");
myChart.render("' . $div_id . '");
@ -528,7 +524,7 @@ function fs_3d_pie_chart2 ($data, $names, $width, $height, $background = "EEEEEE
// Generate the XML
$chart = new FusionCharts("Pie3D", $width, $height);
$chart->setSWFPath("FusionCharts/");
$chart->setSWFPath("include/graphs/FusionCharts/");
$params="showNames=1;showValues=0;showPercentageValues=0;baseFontSize=9;bgColor=$background;bgAlpha=100;canvasBgAlpha=100;";
$chart->setChartParams($params);
@ -548,7 +544,7 @@ function fs_2d_pie_chart ($data, $names, $width, $height, $background = "EEEEEE"
// Generate the XML
$chart = new FusionCharts("Pie3D", $width, $height);
$chart->setSWFPath("FusionCharts/");
$chart->setSWFPath("include/graphs/FusionCharts/");
$params="showNames=1;showValues=0;showPercentageValues=0;baseFontSize=9;bgColor=$background;bgAlpha=100;canvasBgAlpha=100;";
$chart->setChartParams($params);
@ -568,7 +564,7 @@ function fs_hbar_chart ($data, $names, $width, $height) {
// Generate the XML
$chart = new FusionCharts("Bar2D", $width, $height);
$chart->setSWFPath("FusionCharts/");
$chart->setSWFPath("include/graphs/FusionCharts/");
$params="showNames=1;showValues=0;showPercentageValues=0;baseFontSize=9;rotateNames=1;chartLeftMargin=0;chartRightMargin=0;chartBottomMargin=0;chartTopMargin=0;showBarShadow=1;showLimits=1";
$chart->setChartParams($params);
@ -591,7 +587,7 @@ function fs_2d_column_chart ($data, $width, $height) {
$pixels_between_xdata = 25;
$max_xdata_display = round($width / $pixels_between_xdata);
$ndata = count($chart_data);
$ndata = count($data);
if($max_xdata_display > $ndata) {
$xdata_display = $ndata;
}
@ -611,9 +607,8 @@ function fs_2d_column_chart ($data, $width, $height) {
if (($count % $step) == 0) {
$show_name = '1';
}
debugPrint($i, '/tmp/logo');
$chart->addCategory($i."2", //'');
$chart->addCategory($i, //'');
'hoverText=' . $i .
';showName=' . $show_name);
@ -632,12 +627,11 @@ function fs_2d_column_chart ($data, $width, $height) {
$empty = 0;
$num_vlines = 0;
$count = 0;
$step = 3;
foreach ($data as $legend_value => $values) {
foreach($values as $name => $value) {
if ($count++ % $step == 0) {
if (($count++ % $step) == 0) {
$show_name = '1';
$num_vlines++;
} else {
@ -697,7 +691,7 @@ function fs_gantt_chart ($title, $from, $to, $tasks, $milestones, $width, $heigh
// Generate the XML
$chart = new FusionCharts("Gantt", $width, $height, "1", "0");
$chart->setSWFPath("FusionCharts/");
$chart->setSWFPath("include/graphs/FusionCharts/");
$chart->setChartParams('dateFormat=dd/mm/yyyy;hoverCapBorderColor=2222ff;hoverCapBgColor=e1f5ff;ganttLineAlpha=80;canvasBorderColor=024455;canvasBorderThickness=0;gridBorderColor=2179b1;gridBorderAlpha=20;ganttWidthPercent=80');
$chart->setGanttProcessesParams('headerText=' . __('Task') . ';fontColor=ffffff;fontSize=9;isBold=1;isAnimated=1;bgColor=2179b1;headerbgColor=2179b1;headerFontColor=ffffff;headerFontSize=12;align=left');
$chart->setGanttTasksParams('');

633
pandora_console/include/graphs/functions_pchart.php
View File

@ -432,7 +432,7 @@ function pch_vertical_graph ($graph_type, $index, $data, $width, $height, $rgb_c
else {
$point_id = $i;
}
$MyData->addPoints($values,$point_id);
if (!empty($rgb_color)) {
$MyData->setPalette($point_id,
@ -489,11 +489,11 @@ function pch_vertical_graph ($graph_type, $index, $data, $width, $height, $rgb_c
if (isset($size['Height'])) {
/* Define the chart area */
$myPicture->setGraphArea(30,$size['Height'],$width,$height - 60);
$myPicture->setGraphArea(40,$size['Height'],$width,$height - 90);
}
else {
/* Define the chart area */
$myPicture->setGraphArea(30, 5,$width,$height - 60);
$myPicture->setGraphArea(40, 5,$width,$height - 90);
}
/* Draw the scale */
@ -645,631 +645,4 @@ function pch_horizontal_graph ($graph_type, $index, $data, $width, $height, $xax
/* Render the picture */
$myPicture->stroke();
}
/*
class PchartGraph extends PandoraGraphAbstract {
public $palette_path = false;
private $graph = NULL;
private $dataset = NULL;
private $x1;
private $x2;
private $y1;
private $y2;
public function load_palette ($palette_path) {
$this->palette_path = $palette_path;
}
public function pie_graph () {
// dataset definition
$this->dataset = new pData;
$this->dataset->AddPoint ($this->data, "Serie1", $this->legend);
$this->dataset->AddPoint ($this->legend, "Serie2");
$this->dataset->AddAllSeries ();
$this->dataset->SetAbsciseLabelSerie ("Serie2");
// Initialise the graph
$this->graph = new pChart ($this->width, $this->height);
$this->graph->setFontProperties ($this->fontpath, 8);
if ($this->palette_path) {
$this->graph->loadColorPalette ($this->palette_path);
}
$this->add_background ();
// Draw the pie chart
if ($this->three_dimensions) {
$this->graph->drawPieGraph ($this->dataset->GetData (),
$this->dataset->GetDataDescription (),
$this->width / 2,
$this->height / 2 - 15, $this->zoom,
PIE_PERCENTAGE_LABEL, 5, 70, 20, 5);
} else {
$this->graph->drawFlatPieGraph ($this->dataset->GetData (),
$this->dataset->GetDataDescription (),
$this->width / 2,
$this->height / 2, $this->zoom,
PIE_PERCENTAGE_LABEL, 5);
}
if ($this->show_legend) {
$this->graph->drawPieLegend (10, 10, $this->dataset->GetData (),
$this->dataset->GetDataDescription (), 255, 255, 255);
}
$this->graph->Stroke ();
}
public function horizontal_bar_graph () {
// dataset definition
$this->dataset = new pData;
foreach ($this->data as $x => $y) {
$this->dataset->AddPoint ($y, "Serie1", $x);
}
$this->dataset->AddAllSeries ();
$this->dataset->SetXAxisFormat ("label");
$this->dataset->SetYAxisFormat ($this->yaxis_format);
// Initialise the graph
$this->graph = new pChart ($this->width, $this->height);
if ($this->palette_path) {
$this->graph->loadColorPalette ($this->palette_path);
}
$this->graph->setFontProperties ($this->fontpath, 8);
$this->add_background ();
$this->graph->drawGraphArea (255, 255, 255, true);
if ($this->show_grid)
$this->graph->drawGrid (4, true, 230, 230, 230, 50);
// Draw the bar graph
$this->graph->setFontProperties ($this->fontpath, 8);
$this->graph->setFixedScale (0, max ($this->data));
$this->graph->drawOverlayBarGraphH ($this->dataset->GetData (),
$this->dataset->GetDataDescription (), 50);
// Finish the graph
$this->add_legend ();
$this->graph->Stroke ();
}
public function single_graph () {
// Dataset definition
$this->dataset = new pData;
$this->graph = new pChart ($this->width, $this->height+2);
foreach ($this->data as $x => $y) {
$this->dataset->AddPoint ($y, "Serie1", $x);
}
$color = $this->get_rgb_values ($this->graph_color[2]);
$this->graph->setColorPalette (0, $color['r'], $color['g'], $color['b']);
$this->dataset->AddAllSeries ();
if ($this->legend !== false)
$this->dataset->SetSerieName ($this->legend[0], "Serie1");
if ($this->palette_path)
$this->graph->loadColorPalette ($this->palette_path);
$this->graph->setFontProperties ($this->fontpath, 8);
// White background
$this->graph->drawFilledRoundedRectangle(1,1,$this->width,$this->height,0,254,254,254);
$this->add_background ();
$this->dataset->SetXAxisFormat ($this->xaxis_format);
$this->dataset->SetYAxisFormat ($this->yaxis_format);
$this->graph->drawGraphArea (254, 254, 254, true);
if ($this->max_value == 0 || $this->max_value == 1)
$this->graph->setFixedScale (0, 1, 1);
$this->graph->drawScale ($this->dataset->GetData (),
$this->dataset->GetDataDescription (),
SCALE_START0, 80, 80, 80, $this->show_axis,
0, 0, false,
$this->xaxis_interval);
if ($this->show_grid)
$this->graph->drawGrid (1, false, 200, 200, 200);
if ($this->max_value > 0) {
// Draw the graph
$this->graph->drawFilledLineGraph ($this->dataset->GetData (),
$this->dataset->GetDataDescription (),
50, true);
}
// Finish the graph
// $this->add_legend ();
$this->add_events ();
$this->add_alert_levels ();
$this->graph->Stroke ();
}
public function sparse_graph ($period, $avg_only, $min_value, $max_value, $unit_name, $baseline = 0) {
// Dataset definition
$this->dataset = new pData;
$this->graph = new pChart ($this->width, $this->height+5);
$this->graph->setFontProperties ($this->fontpath, 8);
$this->legend = array ();
if ($avg_only) {
foreach ($this->data as $data) {
$this->dataset->AddPoint ($data['sum'], "AVG", $data['timestamp_bottom']);
}
$color = $this->get_rgb_values ($this->graph_color[2]);
$this->graph->setColorPalette (0, $color['r'], $color['g'], $color['b']);
} else {
foreach ($this->data as $data) {
$this->dataset->AddPoint ($data['sum'], "AVG", $data['timestamp_bottom']);
$this->dataset->AddPoint ($data['min'], "MIN");
$this->dataset->AddPoint ($data['max'], "MAX");
}
$this->legend[1] = __("Min");
$this->legend[0] = __("Avg");
$this->legend[2] = __("Max");
$this->dataset->SetSerieName (__("Min"), "MIN");
$this->dataset->SetSerieName (__("Avg"), "AVG");
$this->dataset->SetSerieName (__("Max"), "MAX");
$this->set_colors ();
}
// Draw baseline
if ($baseline == 1) {
foreach ($this->data as $data) {
$this->dataset->AddPoint ($data['baseline'], "BLINE");
}
}
$this->dataset->SetXAxisFormat ('datetime');
$this->graph->setDateFormat ("Y");
$this->dataset->SetYAxisFormat ('metric');
$this->dataset->AddAllSeries ();
$this->dataset->SetSerieName (__("Avg"), "AVG");
$this->legend[0] = __("Avg");
if ($this->palette_path) {
$this->graph->loadColorPalette ($this->palette_path);
}
// White background
$this->graph->drawFilledRoundedRectangle(1,1,$this->width,$this->height+2,0,254,254,254);
// Graph border
// Now graph border is in the style image attribute
//$this->graph->drawRoundedRectangle(1,1,$this->width-1,$this->height+4,5,230,230,230);
$this->add_background ();
// If graph is small remove blank spaces
if ($this->width < MIN_WIDTH || $this->height < MIN_HEIGHT)
$this->graph->setGraphArea (5,5,$this->width-5,$this->height-5);
$this->graph->drawGraphArea (254, 254, 254, false);
$this->xaxis_interval = ($this->xaxis_interval / 7 >= 1) ? ($this->xaxis_interval / 7) : 10;
// Remove axis values if graph is small
if ($this->width > MIN_WIDTH && $this->height > MIN_HEIGHT){
$this->graph->drawScale ($this->dataset->GetData (),
$this->dataset->GetDataDescription (), SCALE_START0,
80, 80, 80, $this->show_axis, 0, 50, false,
$this->xaxis_interval);
}else{
$this->graph->drawScale ($this->dataset->GetData (),
$this->dataset->GetDataDescription (), SCALE_START0,
80, 80, 80, false, 0, 50, false,
$this->xaxis_interval);
}
/// NOTICE: The final "false" is a Pandora modificaton of pChart to avoid showing vertical lines.
if ($this->show_grid)
$this->graph->drawGrid (1, true, 225, 225, 225, 100, false);
// Draw the graph
$this->graph->drawFilledLineGraph ($this->dataset->GetData(), $this->dataset->GetDataDescription(), 50, true);
// Remove legends if graph is small
if ($this->width > MIN_WIDTH && $this->height > MIN_HEIGHT)
$this->add_legend ();
$this->add_events ("AVG");
$this->add_alert_levels ();
$this->graph->Stroke ();
}
public function vertical_bar_graph () {
// dataset definition
$this->dataset = new pData;
foreach ($this->data as $x => $y) {
$this->dataset->AddPoint ($y, "Serie1", $x);
}
$this->dataset->AddAllSeries ();
$this->dataset->SetAbsciseLabelSerie ();
$this->dataset->SetXAxisFormat ($this->xaxis_format);
$this->dataset->SetYAxisFormat ($this->yaxis_format);
// Initialise the graph
$this->graph = new pChart ($this->width, $this->height);
if ($this->palette_path) {
$this->graph->loadColorPalette ($this->palette_path);
}
$this->graph->setFontProperties ($this->fontpath, 8);
$this->add_background ();
$this->graph->drawGraphArea (255, 255, 255, true);
if ($this->show_grid)
$this->graph->drawGrid (4, true, 230, 230, 230, 50);
// Draw the bar graph
$this->graph->setFontProperties ($this->fontpath, 8);
$this->graph->drawScale ($this->dataset->GetData (),
$this->dataset->GetDataDescription (),
SCALE_START0, 80, 80, 80,
$this->show_axis, 0, 0, false,
$this->xaxis_interval);
$this->graph->drawOverlayBarGraph ($this->dataset->GetData (),
$this->dataset->GetDataDescription (),
50);
$this->add_events ("Serie1");
$this->add_alert_levels ();
// Finish the graph
$this->graph->Stroke ();
}
public function combined_graph ($values, $events, $alerts, $unit_name, $max_value, $stacked) {
set_time_limit (0);
// Dataset definition
$this->dataset = new pData;
$this->graph = new pChart ($this->width, $this->height+5);
$graph_items = 0;
// $previo stores values from last series to made the stacked graph
foreach ($this->data as $i => $data) {
$graph_items++;
$max = 0;
$min = 10000000000000;
$avg = 0;
$count = 0;
foreach ($data as $j => $value) {
$count ++;
$avg += $value;
if ($value > $max )
$max = $value;
if ($value < $min )
$min = $value;
// New code for stacked. Due pchart doesnt not support stacked
// area graph, we "made it", adding to a series the values of the
// previous one consecutive sum.
if ((($stacked == 1) OR ($stacked==3)) AND ($i >0)){
$this->dataset->AddPoint ($value+$previo[$j], $this->legend[$i],
$values[$j]['timestamp_bottom']);
} else {
$this->dataset->AddPoint ($value, $this->legend[$i],
$values[$j]['timestamp_bottom']);
}
if ($i == 0)
$previo[$j] = $value;
else
$previo[$j] = $previo[$j] + $value;
}
if ($count > 0)
$avgdata[$i] = $avg / $count;
else
$avgdata[$i] = 0;
$maxdata[$i] = format_for_graph($max);
$mindata[$i] = format_for_graph($min);
$avgdata[$i] = format_for_graph($avgdata[$i]);
}
$i = 0;
foreach ($this->legend as $name) {
$legend = $name . " (".__("Max"). ":$maxdata[$i], ".__("Min"). ":$mindata[$i], ". __("Avg"). ": $avgdata[$i])";
$this->dataset->setSerieName ($legend, $name);
$this->dataset->AddSerie ($name);
$i++;
}
// Set different colors for combined graphs because need to be
// very different.
$this->graph_color[1] = "#FF0000"; // Red
$this->graph_color[2] = "#00FF00"; // Green
$this->graph_color[3] = "#0000FF"; // Blue
// White background
$this->graph->drawFilledRoundedRectangle(1,1,$this->width,$this->height,0,254,254,254);
$this->set_colors ();
$this->graph->setFontProperties ($this->fontpath, 8);
$this->dataset->SetXAxisFormat ('datetime');
$this->dataset->SetYAxisFormat ('metric');
$this->dataset->AddAllSeries ();
$this->add_background ();
$legend_offset = $this->height - 21 - ($graph_items*15);
$this->graph->setGraphArea (35,10,$this->width-10, $legend_offset);
$this->graph->drawGraphArea (254, 254, 254, false);
// Fixed missing X-labels (6Ago09)
$this->xaxis_interval = ($this->xaxis_interval / 7 >= 1) ? ($this->xaxis_interval / 7) : 10;
$this->graph->drawScale ($this->dataset->GetData (),
$this->dataset->GetDataDescription (), SCALE_START0,
80, 80, 80, $this->show_axis, 0, 50, false,
$this->xaxis_interval);
$this->graph->drawGrid (1, true, 225, 225, 225, 100, false);
// Draw the graph
if ($stacked == 1) { // Stacked solid
$this->graph->drawScale ($this->dataset->GetData (),
$this->dataset->GetDataDescription (),
SCALE_START0, 80, 80, 80, $this->show_axis, 0, 0, false,
$this->xaxis_interval);
$this->graph->drawFilledCubicCurve ($this->dataset->GetData(),
$this->dataset->GetDataDescription(), 1, 30, true);
}
elseif ($stacked == 3) { // Stacked wired
$this->graph->drawScale ($this->dataset->GetData (),
$this->dataset->GetDataDescription (),
SCALE_START0, 80, 80, 80, $this->show_axis, 0, 0, false,
$this->xaxis_interval);
$this->graph->drawFilledCubicCurve ($this->dataset->GetData(),
$this->dataset->GetDataDescription(), 1, 0, true);
}
else if ($stacked == 2) { // Wired mode
$this->graph->drawScale ($this->dataset->GetData (),
$this->dataset->GetDataDescription (),
SCALE_START0, 80, 80, 80, $this->show_axis, 0, 0, false,
$this->xaxis_interval);
$this->graph->drawLineGraph ($this->dataset->GetData (),
$this->dataset->GetDataDescription ());
}
else { // Non-stacked, area overlapped
$this->graph->drawScale ($this->dataset->GetData (),
$this->dataset->GetDataDescription (),
SCALE_START0, 80, 80, 80, $this->show_axis, 0, 0, false,
$this->xaxis_interval);
$this->graph->drawFilledCubicCurve ($this->dataset->GetData(),
$this->dataset->GetDataDescription(), 1, 30, true);
}
$this->graph->setFontProperties($this->fontpath,7);
$this->graph->drawLegend(15,$legend_offset+29,$this->dataset->GetDataDescription(),92,92,92,50,50,50,45,45,45,0);
// Legend line separator
// $this->graph->drawFilledRoundedRectangle(35, $legend_offset + 30 ,$this->width-35,$legend_offset+30,0,220,220,220);
$this->add_events ($this->legend[0]);
$this->add_alert_levels ();
$this->graph->Stroke ();
}
public function progress_bar ($value, $color) {
set_time_limit (0);
// Dataset definition
$this->graph = new pChart ($this->width, $this->height);
$this->graph->setFontProperties ($this->fontpath, 8);
// Round corners defined in global setup
global $config;
if ($config["round_corner"] != 0)
$radius = ($this->height > 18) ? 8 : 0;
else
$radius = 0;
$ratio = (int) $value / 100 * $this->width;
// Color stuff
$bgcolor = $this->get_rgb_values ($this->background_color);
$r = hexdec (substr ($this->background_color, 1, 2));
$g = hexdec (substr ($this->background_color, 3, 2));
$b = hexdec (substr ($this->background_color, 5, 2));
// Actual percentage
if (! $this->show_title || $value > 0) {
$color = $this->get_rgb_values ($color);
$this->graph->drawFilledRoundedRectangle (0, 0, $ratio,
$this->height, $radius, $color['r'], $color['g'], $color['b']);
}
if ($config["round_corner"]) {
// Under this value, the rounded rectangle is painted great
if ($ratio <= 16) {
// Clean a bit of pixels
for ($i = 0; $i < 7; $i++) {
$this->graph->drawLine (0, $i, 6 - $i, $i, 255, 255, 255);
}
$end = $this->height - 1;
for ($i = 0; $i < 7; $i++) {
$this->graph->drawLine (0, $end - $i, 5 - $i, $end - $i, 255, 255, 255);
}
}
}
if ($ratio <= 60) {
if ($this->show_title) {
$this->graph->drawTextBox (0, 0, $this->width, $this->height,
$this->title, 0, 0, 0, 0, ALIGN_CENTER, false);
}
} else {
if ($this->show_title) {
$this->graph->drawTextBox (0, 0, $this->width, $this->height,
$this->title, 0, 255, 255, 255, ALIGN_CENTER, false);
}
}
if ($this->border) {
$this->graph->drawRoundedRectangle (0, 0, $this->width - 1,
$this->height - 1,
$radius, 157, 157, 157);
}
$this->graph->Stroke ();
}
// Gets an array with each the components of a RGB string
private static function get_rgb_values ($rgb_string) {
$color = array ('r' => 0, 'g' => 0, 'b' => 0);
$offset = 0;
if ($rgb_string[0] == '#')
$offset = 1;
$color['r'] = hexdec (substr ($rgb_string, $offset, 2));
$color['g'] = hexdec (substr ($rgb_string, $offset + 2, 2));
$color['b'] = hexdec (substr ($rgb_string, $offset + 4, 2));
return $color;
}
private function add_alert_levels () {
if ($this->alert_top !== false) {
$this->graph->drawTreshold ($this->alert_top, 57,
96, 255, true, true, 4,
"Alert top");
}
if ($this->alert_bottom !== false) {
$this->graph->drawTreshold ($this->alert_bottom, 7,
96, 255, true, true, 4,
"Alert bottom");
}
}
private function add_events ($serie = "Serie1") {
if (! $this->events)
return;
// Unfortunatelly, the events must be draw manually
$first = $this->dataset->Data[0]["Name"];
$len = count ($this->dataset->Data) - 1;
$last = $this->dataset->Data[$len]["Name"];
$ylen = $this->y2 - $this->y1;
foreach ($this->data as $i => $data) {
// Finally, check if there were events
if (! $data['events'])
continue;
if (!isset($this->dataset->Data[$i]))
continue;
$x1 = (int) ($this->x1 + $i * $this->graph->DivisionWidth);
$y1 = (int) ($this->y2 - ($this->dataset->Data[$i][$serie] * $this->graph->DivisionRatio));
$this->graph->drawFilledCircle ($x1, $y1, 1.5, 255, 0, 0);
if ($y1 == $this->y2)
// Lines in the same dot fails
continue;
$this->graph->drawDottedLine ($x1 - 1, $y1,
$x1 - 1, $this->y2,
5, 255, 150, 150);
}
}
private function add_background () {
if ($this->graph == NULL)
return;
$this->graph->setDateFormat ($this->date_format);
$this->x1 = ($this->width > 300) ? 30 : 35;
// $this->y1 = ($this->height > 200) ? 25 : 10;
$this->x2 = ($this->width > 300) ? $this->width - 15 : $this->width - 15;
$this->y2 = ($this->height > 200) ? $this->height - 25 : $this->height - 25;
if ($this->max_value > 10000 && $this->show_axis)
$this->x1 += 20;
$this->graph->drawGraphArea (255, 255, 255, true);
$this->graph->setFontProperties ($this->fontpath, 7);
$size = $this->graph->getLegendBoxSize ($this->dataset->GetDataDescription ());
// Old resize code for graph area, discard, we need all area in pure mode
//if (is_array ($size)) {
// while ($size[1] > $this->y1)
// $this->y1 += (int) $size[1] / 2;
// if ($this->y1 > $this->y2)
// $this->y1 = $this->y2;
//}
if ($this->show_title == 1){
$this->y1=40;
} else {
$this->y1=10;
}
// No title for combined
if ($this->stacked !== false){
$this->y1=10;
}
$this->graph->setGraphArea ($this->x1, $this->y1, $this->x2, $this->y2);
if ($this->show_title) {
$this->graph->setFontProperties ($this->fontpath, 12);
$this->graph->drawTextBox (2, 7, $this->width, 20, $this->title, 0, 0, 0, 0, ALIGN_LEFT, false);
$this->graph->setFontProperties ($this->fontpath, 9);
$this->graph->drawTextBox (0, 10, $this->width, 20, $this->subtitle,
0, 0, 0, 0, ALIGN_CENTER, false);
$this->graph->setFontProperties ($this->fontpath, 6);
}
// This is a tiny watermark
if ($this->watermark) {
if ($this->show_title){
$this->graph->setFontProperties ($this->fontpath, 7);
$this->graph->drawTextBox ($this->width - 8, 40,
$this->width - 240, 90, 'PANDORA FMS', 90,
174, 214, 174, ALIGN_BOTTOM_LEFT, false);
}
else {
$this->graph->setFontProperties ($this->fontpath, 7);
$this->graph->drawTextBox ($this->width - 8, 50,
$this->width - 240, 60, 'PANDORA FMS', 90,
174, 214, 174, ALIGN_BOTTOM_LEFT, false);
}
}
}
private function add_legend () {
if ((! $this->show_title || $this->legend === false) && ($this->stacked === false)) {
return;
}
// Add legend
$this->graph->setFontProperties ($this->fontpath, 6);
$size = $this->graph->getLegendBoxSize ($this->dataset->GetDataDescription ());
// No title for combined, so legends goes up
if ($this->stacked !== false)
$this->graph->drawLegend ( 35, 12,
$this->dataset->GetDataDescription (),
245, 245, 245);
else
$this->graph->drawLegend ( 35, 52,
$this->dataset->GetDataDescription (),
245, 245, 245);
}
private function set_colors () {
if ($this->graph == NULL)
return;
for ($a = 0; $a<9; $a++){
$color = $this->get_rgb_values ($this->graph_color[$a+1]);
$this->graph->setColorPalette ($a, $color['r'], $color['g'], $color['b']);
}
}
}
*/
?>