/**
* Render graph
*
*@return nothing
**/
function render($p_stack = FALSE)
{
// declare the graph
$Test = new pChart(800, 250);
$Test->tmpFolder = $this->tmpPath;
$fileId = time() . '_' . rand(1, 1000);
$fontFile = "tahoma.ttf";
// prepare the map
echo '<SCRIPT TYPE="text/javascript" SRC="' . $this->pChartPath . 'overlib.js"></SCRIPT>
<SCRIPT TYPE="text/javascript" SRC="' . $this->pChartPath . 'pMap.js"></SCRIPT>';
$MapID = "map_" . $fileId . ".map";
$Test->setImageMap(TRUE, $MapID);
$Map = new pChart(800, 250);
$Map->tmpFolder = $this->tmpPath;
$imgName = "img_" . $fileId . ".png";
$img = $this->tmpPath . $imgName;
$imgLink = GLPI_ROOT . "/plugins/fusioninventory/front/send.php?file=" . urlencode("tmp/" . $imgName);
$mapLink = GLPI_ROOT . "/plugins/fusioninventory/front/send.php?file=" . urlencode("tmp/" . $MapID);
echo '<DIV ID="overDiv" STYLE="position:absolute; visibility:hidden; z-index:1000;"></DIV>';
echo "<IMG ID='fusioninventory_graph_{$fileId}' SRC='{$imgLink}' WIDTH=800 HEIGHT=250 BORDER=0 OnMouseMove='fusioninventory_graph(event);' OnMouseOut='nd();'>";
echo '<SCRIPT>
function fusioninventory_graph(event) {
LoadImageMap("fusioninventory_graph_' . $fileId . '","' . $mapLink . '");
getMousePosition(event);
}
</SCRIPT>';
// configure the graph
$Test->setFontProperties($this->fontsPath . $fontFile, 8);
$Test->setGraphArea(80, 30, 580, 185);
// graph size : keep place for titles on X and Y axes
$Test->drawFilledRoundedRectangle(7, 7, 793, 243, 5, 240, 240, 240);
// background rectangle
$Test->drawRoundedRectangle(5, 5, 795, 245, 5, 230, 230, 230);
// 3D effect
$Test->drawGraphArea(255, 255, 255, TRUE);
$Test->setFixedScale(0, $this->getMaxY($this->maxValue), $this->divisionsY);
// to see values from 0
$Test->drawScale($this->pData->GetData(), $this->pData->GetDataDescription(), SCALE_ADDALL, 150, 150, 150, TRUE, 0, 2, TRUE);
$Test->drawGrid(4, TRUE, 230, 230, 230, 50);
// Draw the 0 line
$Test->setFontProperties($this->fontsPath . $fontFile, 6);
// Draw the bar graph
if ($p_stack) {
$Test->drawStackedBarGraph($this->pData->GetData(), $this->pData->GetDataDescription(), 100);
} else {
$Test->drawBarGraph($this->pData->GetData(), $this->pData->GetDataDescription(), FALSE, 100);
}
// Finish the graph
$Test->setFontProperties($this->fontsPath . $fontFile, 8);
$Test->drawLegend(590, 30, $this->pData->GetDataDescription(), 255, 255, 255);
// take care of legend text size
$Test->setFontProperties($this->fontsPath . $fontFile, 10);
$Test->drawTitle(50, 22, $this->title . ' (/ ' . $this->timeUnitName . ')', 50, 50, 50, 585);
$Test->Render($img);
}