595 lines
19 KiB
PHP
595 lines
19 KiB
PHP
|
<?php
|
||
|
|
|
||
|
|
// Pandora FMS - the Flexible Monitoring System
|
||
|
|
// ============================================
|
||
|
|
// Copyright (c) 2008 Artica Soluciones Tecnologicas, http://www.artica.es
|
||
|
|
// Please see http://pandora.sourceforge.net 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.
|
||
|
|
// You should have received a copy of the GNU General Public License
|
||
|
|
// along with this program; if not, write to the Free Software
|
||
|
|
// Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
|
||
|
|
|
||
|
|
require_once ('Image/Graph.php');
|
||
|
|
|
||
|
|
class PearImageGraph extends PandoraGraphAbstract {
|
||
|
|
public function pie_graph () {
|
||
|
|
/* Create the graph */
|
||
|
|
$Graph =& Image_Graph::factory ('graph', array ($this->width,
|
||
|
|
$this->height));
|
||
|
|
|
||
|
|
/* add a TrueType font */
|
||
|
|
$Font =& $Graph->addNew ('font', $this->fontpath);
|
||
|
|
// set the font size to 7 pixels
|
||
|
|
$Font->setSize (7);
|
||
|
|
$Graph->setFont ($Font);
|
||
|
|
|
||
|
|
if ($this->show_title) {
|
||
|
|
$Graph->add (
|
||
|
|
Image_Graph::vertical (
|
||
|
|
Image_Graph::vertical (
|
||
|
|
$Title = Image_Graph::factory('title', array ($this->title, 10)),
|
||
|
|
$Subtitle = Image_Graph::factory('title', array ($this->subtitle, 7)),
|
||
|
|
90
|
||
|
|
),
|
||
|
|
Image_Graph::horizontal(
|
||
|
|
$Plotarea = Image_Graph::factory ('plotarea'),
|
||
|
|
$Legend = Image_Graph::factory ('legend'),
|
||
|
|
$this->zoom
|
||
|
|
),
|
||
|
|
5)
|
||
|
|
);
|
||
|
|
$Legend->setPlotarea ($Plotarea);
|
||
|
|
$Title->setAlignment (IMAGE_GRAPH_ALIGN_LEFT);
|
||
|
|
$Subtitle->setAlignment (IMAGE_GRAPH_ALIGN_LEFT);
|
||
|
|
} else { // Pure, without title and legends
|
||
|
|
$Graph->add($Plotarea = Image_Graph::factory('plotarea'));
|
||
|
|
}
|
||
|
|
|
||
|
|
// Create the dataset
|
||
|
|
// Merge data into a dataset object (sancho)
|
||
|
|
$Dataset1 =& Image_Graph::factory ('dataset');
|
||
|
|
$len = sizeof ($this->data);
|
||
|
|
foreach ($this->data as $x => $y) {
|
||
|
|
$Dataset1->addPoint ($x, $y);
|
||
|
|
}
|
||
|
|
$Plot =& $Plotarea->addNew ('pie', $Dataset1);
|
||
|
|
$Plotarea->hideAxis ();
|
||
|
|
// create a Y data value marker
|
||
|
|
$Marker =& $Plot->addNew ('Image_Graph_Marker_Value', IMAGE_GRAPH_PCT_Y_TOTAL);
|
||
|
|
// create a pin-point marker type
|
||
|
|
$PointingMarker =& $Plot->addNew ('Image_Graph_Marker_Pointing_Angular', array (1, &$Marker));
|
||
|
|
// and use the marker on the 1st plot
|
||
|
|
$Plot->setMarker ($PointingMarker);
|
||
|
|
// format value marker labels as percentage values
|
||
|
|
$Marker->setDataPreprocessor (Image_Graph::factory ('Image_Graph_DataPreprocessor_Formatted', '%0.1f%%'));
|
||
|
|
$Plot->Radius = 15;
|
||
|
|
$FillArray =& Image_Graph::factory ('Image_Graph_Fill_Array');
|
||
|
|
$Plot->setFillStyle ($FillArray);
|
||
|
|
|
||
|
|
$FillArray->addColor ('green@0.7');
|
||
|
|
$FillArray->addColor ('yellow@0.7');
|
||
|
|
$FillArray->addColor ('red@0.7');
|
||
|
|
$FillArray->addColor ('orange@0.7');
|
||
|
|
$FillArray->addColor ('blue@0.7');
|
||
|
|
$FillArray->addColor ('purple@0.7');
|
||
|
|
$FillArray->addColor ('lightgreen@0.7');
|
||
|
|
$FillArray->addColor ('lightblue@0.7');
|
||
|
|
$FillArray->addColor ('lightred@0.7');
|
||
|
|
$FillArray->addColor ('grey@0.6', 'rest');
|
||
|
|
$Plot->explode (6);
|
||
|
|
$Plot->setStartingAngle (0);
|
||
|
|
// output the Graph
|
||
|
|
$Graph->done ();
|
||
|
|
}
|
||
|
|
|
||
|
|
public function vertical_bar_graph () {
|
||
|
|
$Graph =& Image_Graph::factory ('graph', array ($this->width,
|
||
|
|
$this->height));
|
||
|
|
|
||
|
|
if ($this->show_title) {
|
||
|
|
// add a TrueType font
|
||
|
|
$Font =& $Graph->addNew ('font', $this->fontpath);
|
||
|
|
$Font->setSize (7);
|
||
|
|
$Graph->setFont ($Font);
|
||
|
|
|
||
|
|
$Graph->add (Image_Graph::vertical (
|
||
|
|
Image_Graph::vertical (
|
||
|
|
$Title = Image_Graph::factory ('title', array ($this->title, 10)),
|
||
|
|
$Subtitle = Image_Graph::factory('title', array ($this->subtitle, 7)),
|
||
|
|
90
|
||
|
|
),
|
||
|
|
Image_Graph::horizontal (
|
||
|
|
$Plotarea = Image_Graph::factory ('plotarea'),
|
||
|
|
$Legend = Image_Graph::factory ('legend'),
|
||
|
|
100
|
||
|
|
),
|
||
|
|
15)
|
||
|
|
);
|
||
|
|
$Legend->setPlotarea ($Plotarea);
|
||
|
|
$Title->setAlignment (IMAGE_GRAPH_ALIGN_LEFT);
|
||
|
|
$Subtitle->setAlignment (IMAGE_GRAPH_ALIGN_LEFT);
|
||
|
|
} else { // Pure, without title and legends
|
||
|
|
$Graph->add ($Plotarea = Image_Graph::factory ('plotarea'));
|
||
|
|
}
|
||
|
|
|
||
|
|
// Create the dataset
|
||
|
|
$Dataset1 =& Image_Graph::factory ('dataset');
|
||
|
|
foreach ($this->data as $x => $y) {
|
||
|
|
$Dataset1->addPoint ($x, $y);
|
||
|
|
}
|
||
|
|
$Plot =& $Plotarea->addNew ('bar', $Dataset1);
|
||
|
|
$GridY2 =& $Plotarea->addNew ('bar_grid', IMAGE_GRAPH_AXIS_Y_SECONDARY);
|
||
|
|
$GridY2->setLineColor ('gray');
|
||
|
|
$GridY2->setFillColor ('lightgray@0.05');
|
||
|
|
$Plot->setLineColor ('gray');
|
||
|
|
$Plot->setFillColor ("#437722@0.70");
|
||
|
|
$AxisX =& $Plotarea->getAxis (IMAGE_GRAPH_AXIS_X);
|
||
|
|
$AxisY =& $Plotarea->getAxis (IMAGE_GRAPH_AXIS_Y);
|
||
|
|
$AxisX->setLabelInterval ($this->xaxis_interval / 5);
|
||
|
|
$Graph->done();
|
||
|
|
}
|
||
|
|
|
||
|
|
public function horizontal_bar_graph () {
|
||
|
|
// create the graph
|
||
|
|
$Graph =& Image_Graph::factory ('graph', array ($this->width,
|
||
|
|
$this->height));
|
||
|
|
// add a TrueType font
|
||
|
|
$Font =& $Graph->addNew ('font', $this->fontpath);
|
||
|
|
$Font->setSize (9);
|
||
|
|
$Graph->setFont ($Font);
|
||
|
|
|
||
|
|
if ($this->show_title) {
|
||
|
|
$Graph->add (
|
||
|
|
Image_Graph::vertical (
|
||
|
|
Image_Graph::vertical (
|
||
|
|
$Title = Image_Graph::factory ('title', array ($this->title, 10)),
|
||
|
|
$Subtitle = Image_Graph::factory ('title', array ($this->subtitle, 7)),
|
||
|
|
90
|
||
|
|
),
|
||
|
|
Image_Graph::vertical (
|
||
|
|
$Plotarea = Image_Graph::factory ('plotarea'),
|
||
|
|
$Legend = Image_Graph::factory ('legend'),
|
||
|
|
80
|
||
|
|
),
|
||
|
|
20)
|
||
|
|
);
|
||
|
|
$Legend->setPlotarea ($Plotarea);
|
||
|
|
$Title->setAlignment (IMAGE_GRAPH_ALIGN_LEFT);
|
||
|
|
$Subtitle->setAlignment (IMAGE_GRAPH_ALIGN_LEFT);
|
||
|
|
} else {
|
||
|
|
$Graph->add (
|
||
|
|
Image_Graph::vertical (
|
||
|
|
$Plotarea = Image_Graph::factory ('plotarea',
|
||
|
|
array ('category',
|
||
|
|
'axis',
|
||
|
|
'horizontal')),
|
||
|
|
$Legend = Image_Graph::factory ('legend'),
|
||
|
|
85
|
||
|
|
)
|
||
|
|
);
|
||
|
|
}
|
||
|
|
|
||
|
|
// Create the dataset
|
||
|
|
// Merge data into a dataset object (sancho)
|
||
|
|
$Dataset1 =& Image_Graph::factory ('dataset');
|
||
|
|
foreach ($this->data as $x => $y) {
|
||
|
|
$Dataset1->addPoint ($x, $y);
|
||
|
|
}
|
||
|
|
$Plot =& $Plotarea->addNew ('bar', $Dataset1);
|
||
|
|
$GridY2 =& $Plotarea->addNew ('bar_grid',
|
||
|
|
IMAGE_GRAPH_AXIS_Y_SECONDARY);
|
||
|
|
$GridY2->setLineColor ('gray');
|
||
|
|
$GridY2->setFillColor ('lightgray@0.05');
|
||
|
|
$Plot->setLineColor ('gray');
|
||
|
|
$Plot->setFillColor ('blue@0.85');
|
||
|
|
$Graph->done ();
|
||
|
|
}
|
||
|
|
|
||
|
|
public function sparse_graph ($period, $avg_only, $min_value, $max_value, $unit_name) {
|
||
|
|
$Graph =& Image_Graph::factory ('graph', array ($this->width, $this->height));
|
||
|
|
// add a TrueType font
|
||
|
|
$Font =& $Graph->addNew ('font', $this->fontpath);
|
||
|
|
$Font->setSize (6);
|
||
|
|
$Graph->setFont ($Font);
|
||
|
|
|
||
|
|
if ($this->show_title) {
|
||
|
|
$Graph->add (
|
||
|
|
Image_Graph::vertical (
|
||
|
|
Image_Graph::vertical (
|
||
|
|
$Title = Image_Graph::factory('title', array ($this->title, 10)),
|
||
|
|
$Subtitle = Image_Graph::factory('title', array ($this->subtitle, 7)),
|
||
|
|
90
|
||
|
|
),
|
||
|
|
Image_Graph::horizontal (
|
||
|
|
$Plotarea = Image_Graph::factory ('plotarea'),
|
||
|
|
$Legend = Image_Graph::factory ('legend'),
|
||
|
|
90
|
||
|
|
),
|
||
|
|
15)
|
||
|
|
);
|
||
|
|
$Legend->setPlotarea ($Plotarea);
|
||
|
|
$Title->setAlignment (IMAGE_GRAPH_ALIGN_LEFT);
|
||
|
|
$Subtitle->setAlignment (IMAGE_GRAPH_ALIGN_LEFT);
|
||
|
|
} else {
|
||
|
|
$Graph->add($Plotarea = Image_Graph::factory('plotarea'));
|
||
|
|
}
|
||
|
|
|
||
|
|
// Create the dataset
|
||
|
|
// Merge data into a dataset object (sancho)
|
||
|
|
// $Dataset =& Image_Graph::factory('dataset');
|
||
|
|
if ($avg_only == 1) {
|
||
|
|
$dataset[0] = Image_Graph::factory('dataset');
|
||
|
|
$dataset[0]->setName("Avg.");
|
||
|
|
} else {
|
||
|
|
$dataset[0] = Image_Graph::factory('dataset');
|
||
|
|
$dataset[0]->setName("Max.");
|
||
|
|
$dataset[1] = Image_Graph::factory('dataset');
|
||
|
|
$dataset[1]->setName("Avg.");
|
||
|
|
$dataset[2] = Image_Graph::factory('dataset');
|
||
|
|
$dataset[2]->setName("Min.");
|
||
|
|
}
|
||
|
|
|
||
|
|
$show_events = false;
|
||
|
|
if (is_array ($this->events)) {
|
||
|
|
$show_events = true;
|
||
|
|
$dataset_event = Image_Graph::factory('dataset');
|
||
|
|
$dataset_event -> setName(__("Event Fired"));
|
||
|
|
}
|
||
|
|
|
||
|
|
// ... and populated with data ...
|
||
|
|
for ($i = 0; $i <= $this->xaxis_interval; $i++) {
|
||
|
|
$t1 = (int) $this->data[$i][2];
|
||
|
|
$tdate = date ($this->dateformat, $t1);
|
||
|
|
if ($avg_only == 0) {
|
||
|
|
$dataset[0]->addPoint ($tdate, $this->data[$i][5]);
|
||
|
|
$dataset[1]->addPoint ($tdate, $this->data[$i][0]);
|
||
|
|
$dataset[2]->addPoint ($tdate, $this->data[$i][4]);
|
||
|
|
} else {
|
||
|
|
$dataset[0]->addPoint ($tdate, $this->data[$i][0]);
|
||
|
|
}
|
||
|
|
if ($show_events) {
|
||
|
|
if (! isset ($this->data[$i + 1]))
|
||
|
|
continue;
|
||
|
|
$t2 = (int) $this->data[$i + 1][2];
|
||
|
|
for ($j = $t1; $j < $t2; $j++) {
|
||
|
|
if (isset ($this->events[$j])) {
|
||
|
|
$dataset_event->addPoint ($tdate,
|
||
|
|
$this->data[$i][0]);
|
||
|
|
break;
|
||
|
|
}
|
||
|
|
}
|
||
|
|
}
|
||
|
|
}
|
||
|
|
// Show alert limits
|
||
|
|
if ($this->alert_top !== false) {
|
||
|
|
$Plot =& $Plotarea->addNew ('Image_Graph_Axis_Marker_Area', IMAGE_GRAPH_AXIS_Y);
|
||
|
|
$Plot->setFillColor ('blue@0.2');
|
||
|
|
$Plot->setUpperBound ($this->alert_top);
|
||
|
|
}
|
||
|
|
if ($this->alert_bottom !== false) {
|
||
|
|
$Plot =& $Plotarea->addNew ('Image_Graph_Axis_Marker_Area', IMAGE_GRAPH_AXIS_Y);
|
||
|
|
$Plot->setFillColor ('blue@0.2');
|
||
|
|
$Plot->setLowerBound ($this->alert_bottom);
|
||
|
|
}
|
||
|
|
|
||
|
|
// create the 1st plot as smoothed area chart using the 1st dataset
|
||
|
|
$Plot =& $Plotarea->addNew ('area', array(&$dataset));
|
||
|
|
if ($avg_only == 1) {
|
||
|
|
$Plot->setLineColor ('black@0.1');
|
||
|
|
} else {
|
||
|
|
$Plot->setLineColor ('yellow@0.2');
|
||
|
|
}
|
||
|
|
|
||
|
|
$AxisX =& $Plotarea->getAxis (IMAGE_GRAPH_AXIS_X);
|
||
|
|
|
||
|
|
$AxisY =& $Plotarea->getAxis (IMAGE_GRAPH_AXIS_Y);
|
||
|
|
$AxisY->setDataPreprocessor (Image_Graph::factory ('Image_Graph_DataPreprocessor_Function', 'format_for_graph'));
|
||
|
|
$AxisY->setLabelOption ("showtext", true);
|
||
|
|
$yinterval = $this->height / 30;
|
||
|
|
|
||
|
|
if (($min_value < 0) && ($max_value > 0))
|
||
|
|
$AxisY->setLabelInterval( -1 * ceil (($min_value - $max_value) / $yinterval ));
|
||
|
|
elseif ($min_value < 0)
|
||
|
|
$AxisY->setLabelInterval( -1 * ceil ($min_value / $yinterval));
|
||
|
|
else
|
||
|
|
$AxisY->setLabelInterval(ceil($max_value / $yinterval));
|
||
|
|
|
||
|
|
$AxisY->showLabel(IMAGE_GRAPH_LABEL_ZERO);
|
||
|
|
if ($unit_name != "") {
|
||
|
|
$AxisY->setTitle ($unit_name, 'vertical');
|
||
|
|
if ($period < 10000)
|
||
|
|
$xinterval = 8;
|
||
|
|
} else {
|
||
|
|
$xinterval = $this->xaxis_interval / 7 ;
|
||
|
|
}
|
||
|
|
|
||
|
|
$AxisX->setLabelInterval ($xinterval) ;
|
||
|
|
|
||
|
|
//$AxisY->forceMinimum($minvalue);
|
||
|
|
$AxisY->forceMaximum ($max_value + ($max_value / 12)) ;
|
||
|
|
$GridY2 =& $Plotarea->addNew ('bar_grid', IMAGE_GRAPH_AXIS_Y_SECONDARY);
|
||
|
|
$GridY2->setLineColor ('gray');
|
||
|
|
$GridY2->setFillColor ('lightgray@0.05');
|
||
|
|
|
||
|
|
// set line colors
|
||
|
|
$FillArray =& Image_Graph::factory ('Image_Graph_Fill_Array');
|
||
|
|
|
||
|
|
$Plot->setFillStyle ($FillArray);
|
||
|
|
if ($avg_only == 1){
|
||
|
|
$FillArray->addColor ($this->graph_color[2]);
|
||
|
|
} else {
|
||
|
|
$FillArray->addColor ($this->graph_color[1]);
|
||
|
|
$FillArray->addColor ($this->graph_color[3]);
|
||
|
|
$FillArray->addColor ($this->graph_color[2]);
|
||
|
|
}
|
||
|
|
$AxisY_Weather =& $Plotarea->getAxis(IMAGE_GRAPH_AXIS_Y);
|
||
|
|
|
||
|
|
// Show events !
|
||
|
|
if ($show_events) {
|
||
|
|
$Plot =& $Plotarea->addNew ('Plot_Impulse', array ($dataset_event));
|
||
|
|
$Plot->setLineColor ('red');
|
||
|
|
$Marker_event =& Image_Graph::factory ('Image_Graph_Marker_Circle');
|
||
|
|
$Plot->setMarker ($Marker_event);
|
||
|
|
$Marker_event->setFillColor ('red@0.5');
|
||
|
|
$Marker_event->setLineColor ('red@0.5');
|
||
|
|
$Marker_event->setSize (2);
|
||
|
|
}
|
||
|
|
|
||
|
|
$Graph->done();
|
||
|
|
}
|
||
|
|
|
||
|
|
public function single_graph () {
|
||
|
|
// Create graph
|
||
|
|
$Graph =& Image_Graph::factory ('graph', array ($this->width, $this->height));
|
||
|
|
// add a TrueType font
|
||
|
|
$Font =& $Graph->addNew ('font', $this->fontpath);
|
||
|
|
$Font->setSize (6);
|
||
|
|
$Graph->setFont ($Font);
|
||
|
|
|
||
|
|
if ($this->show_title) {
|
||
|
|
$Graph->add (
|
||
|
|
Image_Graph::vertical (
|
||
|
|
Image_Graph::vertical (
|
||
|
|
$Title = Image_Graph::factory('title', array ($this->title, 10)),
|
||
|
|
$Subtitle = Image_Graph::factory('title', array ($this->subtitle, 7)),
|
||
|
|
90
|
||
|
|
),
|
||
|
|
Image_Graph::horizontal(
|
||
|
|
$Plotarea = Image_Graph::factory ('plotarea'),
|
||
|
|
$Legend = Image_Graph::factory ('legend'),
|
||
|
|
85
|
||
|
|
),
|
||
|
|
25)
|
||
|
|
);
|
||
|
|
$Legend->setPlotarea ($Plotarea);
|
||
|
|
$Title->setAlignment (IMAGE_GRAPH_ALIGN_LEFT);
|
||
|
|
$Subtitle->setAlignment (IMAGE_GRAPH_ALIGN_LEFT);
|
||
|
|
} else { // Pure, without title and legends
|
||
|
|
$Graph->add($Plotarea = Image_Graph::factory('plotarea'));
|
||
|
|
}
|
||
|
|
|
||
|
|
// Create the dataset
|
||
|
|
// Merge data into a dataset object (sancho)
|
||
|
|
$Dataset =& Image_Graph::factory ('dataset');
|
||
|
|
|
||
|
|
$show_events = false;
|
||
|
|
if (is_array ($this->events)) {
|
||
|
|
$show_events = true;
|
||
|
|
$dataset_event = Image_Graph::factory('dataset');
|
||
|
|
$dataset_event -> setName(__("Event Fired"));
|
||
|
|
}
|
||
|
|
|
||
|
|
$prev_x = 0;
|
||
|
|
foreach ($this->data as $x => $y) {
|
||
|
|
if ($this->xaxis_format == 'date') {
|
||
|
|
$xval = date ($this->dateformat, $x);
|
||
|
|
} else {
|
||
|
|
$xval = $x;
|
||
|
|
}
|
||
|
|
|
||
|
|
$Dataset->addPoint ($xval, $y);
|
||
|
|
if ($show_events) {
|
||
|
|
if (! $prev_x) {
|
||
|
|
$prev_x = $x;
|
||
|
|
continue;
|
||
|
|
}
|
||
|
|
for ($j = $prev_x; $j < $x; $j++) {
|
||
|
|
if (isset ($this->events[$j])) {
|
||
|
|
$dataset_event->addPoint ($xval,
|
||
|
|
$y);
|
||
|
|
break;
|
||
|
|
}
|
||
|
|
}
|
||
|
|
$prev_x = $x;
|
||
|
|
}
|
||
|
|
}
|
||
|
|
|
||
|
|
// Show alert limits
|
||
|
|
if ($this->alert_top !== false) {
|
||
|
|
$Plot =& $Plotarea->addNew ('Image_Graph_Axis_Marker_Area', IMAGE_GRAPH_AXIS_Y);
|
||
|
|
$Plot->setFillColor ('blue@0.2');
|
||
|
|
$Plot->setUpperBound ($this->alert_top);
|
||
|
|
}
|
||
|
|
if ($this->alert_bottom !== false) {
|
||
|
|
$Plot =& $Plotarea->addNew ('Image_Graph_Axis_Marker_Area', IMAGE_GRAPH_AXIS_Y);
|
||
|
|
$Plot->setFillColor ('blue@0.2');
|
||
|
|
$Plot->setLowerBound ($this->alert_bottom);
|
||
|
|
}
|
||
|
|
// create the 1st plot as smoothed area chart using the 1st dataset
|
||
|
|
$Plot =& $Plotarea->addNew ('area', array (&$Dataset));
|
||
|
|
// set a line color
|
||
|
|
$Plot->setLineColor ('green');
|
||
|
|
// set a standard fill style
|
||
|
|
$Plot->setFillColor ('green@0.5');
|
||
|
|
|
||
|
|
$AxisX =& $Plotarea->getAxis (IMAGE_GRAPH_AXIS_X);
|
||
|
|
$AxisX->setLabelInterval ($this->xaxis_interval);
|
||
|
|
$AxisY =& $Plotarea->getAxis (IMAGE_GRAPH_AXIS_Y);
|
||
|
|
$AxisY->setLabelInterval ($this->yaxis_interval);
|
||
|
|
$AxisY->setLabelOption ("showtext", true);
|
||
|
|
|
||
|
|
$GridY2 =& $Plotarea->addNew ('bar_grid', IMAGE_GRAPH_AXIS_Y_SECONDARY);
|
||
|
|
$GridY2->setLineColor ('gray');
|
||
|
|
$GridY2->setFillColor ('lightgray@0.05');
|
||
|
|
$AxisY2 =& $Plotarea->getAxis (IMAGE_GRAPH_AXIS_Y_SECONDARY);
|
||
|
|
|
||
|
|
if ($show_events) {
|
||
|
|
$Plot =& $Plotarea->addNew ('Plot_Impulse', array ($dataset_event));
|
||
|
|
$Plot->setLineColor ('red');
|
||
|
|
$Marker_event =& Image_Graph::factory ('Image_Graph_Marker_Circle');
|
||
|
|
$Plot->setMarker ($Marker_event);
|
||
|
|
$Marker_event->setFillColor ('red@0.5');
|
||
|
|
$Marker_event->setLineColor ('red@0.5');
|
||
|
|
$Marker_event->setSize (2);
|
||
|
|
}
|
||
|
|
|
||
|
|
$Graph->done ();
|
||
|
|
}
|
||
|
|
|
||
|
|
public function combined_graph ($values, $events, $alerts, $unit_name, $max_value, $stacked) {
|
||
|
|
// Create graph
|
||
|
|
$Graph =& Image_Graph::factory ('graph', array ($this->width, $this->height));
|
||
|
|
$Font =& $Graph->addNew ('font', $this->fontpath);
|
||
|
|
$Font->setSize (7);
|
||
|
|
$Graph->setFont ($Font);
|
||
|
|
if ($this->show_title) {
|
||
|
|
$Graph->add (
|
||
|
|
Image_Graph::vertical (
|
||
|
|
Image_Graph::vertical (
|
||
|
|
$Title = Image_Graph::factory ('title', array ($this->title, 10)),
|
||
|
|
$Subtitle = Image_Graph::factory ('title', array ($this->subtitle, 7)),
|
||
|
|
90
|
||
|
|
),
|
||
|
|
Image_Graph::vertical (
|
||
|
|
$Plotarea = Image_Graph::factory ('plotarea'),
|
||
|
|
$Legend = Image_Graph::factory ('legend'),
|
||
|
|
80
|
||
|
|
),
|
||
|
|
20)
|
||
|
|
);
|
||
|
|
$Legend->setPlotarea ($Plotarea);
|
||
|
|
$Title->setAlignment (IMAGE_GRAPH_ALIGN_LEFT);
|
||
|
|
$Subtitle->setAlignment (IMAGE_GRAPH_ALIGN_LEFT);
|
||
|
|
} else {
|
||
|
|
$Graph->add (
|
||
|
|
Image_Graph::vertical (
|
||
|
|
$Plotarea = Image_Graph::factory ('plotarea'),
|
||
|
|
$Legend = Image_Graph::factory ('legend'),
|
||
|
|
85
|
||
|
|
)
|
||
|
|
);
|
||
|
|
$Legend->setPlotarea ($Plotarea);
|
||
|
|
}
|
||
|
|
|
||
|
|
// Create the dataset
|
||
|
|
// Merge data into a dataset object (sancho)
|
||
|
|
// $Dataset =& Image_Graph::factory('dataset');
|
||
|
|
$len = sizeof ($this->data);
|
||
|
|
for ($i = 0; $i < $len; $i++) {
|
||
|
|
$dataset[$i] = Image_Graph::factory ('dataset');
|
||
|
|
$dataset[$i] -> setName ($this->legend[$i]);
|
||
|
|
}
|
||
|
|
$show_event = false;
|
||
|
|
if (is_array ($events)) {
|
||
|
|
$show_event = true;
|
||
|
|
$dataset_event = Image_Graph::factory ('dataset');
|
||
|
|
$dataset_event->setName ("Event Fired");
|
||
|
|
}
|
||
|
|
|
||
|
|
// ... and populated with data ...
|
||
|
|
for ($i = 0; $i < $this->xaxis_interval; $i++) {
|
||
|
|
$date = date($this->dateformat, $values[$i][2]);
|
||
|
|
for ($j = 0; $j < $len; $j++) {
|
||
|
|
$dataset[$j]->addPoint ($date, $this->data[$j][$i]);
|
||
|
|
if (($show_event) && (isset ($event[$i]))) {
|
||
|
|
$dataset_event->addPoint ($date, $max_value);
|
||
|
|
}
|
||
|
|
}
|
||
|
|
}
|
||
|
|
|
||
|
|
// Show events !
|
||
|
|
if ($show_event) {
|
||
|
|
$Plot =& $Plotarea->addNew ('Plot_Impulse', array ($dataset_event));
|
||
|
|
$Plot->setLineColor ('black');
|
||
|
|
$Marker_event =& Image_Graph::factory ('Image_Graph_Marker_Cross');
|
||
|
|
$Plot->setMarker ($Marker_event);
|
||
|
|
$Marker_event->setFillColor ('red');
|
||
|
|
$Marker_event->setLineColor ('red');
|
||
|
|
$Marker_event->setSize (5);
|
||
|
|
}
|
||
|
|
|
||
|
|
// Show limits (for alert or whathever you want...
|
||
|
|
if (is_array ($alerts)) {
|
||
|
|
$Plot =& $Plotarea->addNew('Image_Graph_Axis_Marker_Area', IMAGE_GRAPH_AXIS_Y);
|
||
|
|
$Plot->setFillColor ('blue@0.1');
|
||
|
|
$Plot->setLowerBound ($alerts['low']);
|
||
|
|
$Plot->setUpperBound ($alerts['high']);
|
||
|
|
}
|
||
|
|
|
||
|
|
|
||
|
|
// create the 1st plot as smoothed area chart using the 1st dataset
|
||
|
|
if ($stacked == 0) {
|
||
|
|
// Non-stacked
|
||
|
|
$Plot =& $Plotarea->addNew ('area', array (&$dataset));
|
||
|
|
} elseif ($stacked == 1) {
|
||
|
|
// Stacked (> 2.0)
|
||
|
|
$Plot =& $Plotarea->addNew ('Image_Graph_Plot_Area', array (&$dataset, 'stacked'));
|
||
|
|
} else {
|
||
|
|
$color_array[0] = "red";
|
||
|
|
$color_array[1] = "blue";
|
||
|
|
$color_array[2] = "green";
|
||
|
|
$color_array[3] = 'yellow'; // yellow
|
||
|
|
$color_array[4] = '#FF5FDF'; // pink
|
||
|
|
$color_array[5] = 'orange'; // orange
|
||
|
|
$color_array[6] = '#FE00DA'; // magenta
|
||
|
|
$color_array[7] = '#00E2FF'; // cyan
|
||
|
|
$color_array[8] = '#000000'; // Black
|
||
|
|
|
||
|
|
// Single lines, new in 2.0 (Jul08)
|
||
|
|
for ($i = 0; $i < $len; $i++){
|
||
|
|
$Plot =& $Plotarea->addNew ('line', array (&$dataset[$i]));
|
||
|
|
$Plot->setLineColor ($color_array[$i]);
|
||
|
|
}
|
||
|
|
}
|
||
|
|
|
||
|
|
// Color management
|
||
|
|
if ($stacked != 2) {
|
||
|
|
$Plot->setLineColor('gray@0.4');
|
||
|
|
}
|
||
|
|
|
||
|
|
$AxisX =& $Plotarea->getAxis (IMAGE_GRAPH_AXIS_X);
|
||
|
|
// $AxisX->Hide();
|
||
|
|
$AxisY =& $Plotarea->getAxis (IMAGE_GRAPH_AXIS_Y);
|
||
|
|
$AxisY->setLabelOption ("showtext",true);
|
||
|
|
$AxisY->setLabelInterval (ceil ($max_value / 5));
|
||
|
|
$AxisY->showLabel (IMAGE_GRAPH_LABEL_ZERO);
|
||
|
|
if ($unit_name != "")
|
||
|
|
$AxisY->setTitle ($unit_name, 'vertical');
|
||
|
|
$AxisX->setLabelInterval ($this->xaxis_interval / 10);
|
||
|
|
$GridY2 =& $Plotarea->addNew ('bar_grid', IMAGE_GRAPH_AXIS_Y_SECONDARY);
|
||
|
|
$GridY2->setLineColor ('gray');
|
||
|
|
$GridY2->setFillColor ('lightgray@0.05');
|
||
|
|
// set line colors
|
||
|
|
$FillArray =& Image_Graph::factory ('Image_Graph_Fill_Array');
|
||
|
|
$Plot->setFillStyle ($FillArray);
|
||
|
|
$FillArray->addColor ('#BFFF51@0.6'); // Green
|
||
|
|
$FillArray->addColor ('yellow@0.6'); // yellow
|
||
|
|
$FillArray->addColor ('#FF5FDF@0.6'); // pink
|
||
|
|
$FillArray->addColor ('orange@0.6'); // orange
|
||
|
|
$FillArray->addColor ('#7D8AFF@0.6'); // blue
|
||
|
|
$FillArray->addColor ('#FF302A@0.6'); // red
|
||
|
|
$FillArray->addColor ('brown@0.6'); // brown
|
||
|
|
$FillArray->addColor ('green@0.6');
|
||
|
|
$AxisY_Weather =& $Plotarea->getAxis (IMAGE_GRAPH_AXIS_Y);
|
||
|
|
$Graph->done ();
|
||
|
|
}
|
||
|
|
}
|
||
|
|
?>
|