/**
* Renders the graph in a PDF document: centered in the current page
* @param PDFPage $oPage The PDFPage representing the PDF document to draw into
* @param string $sComments An optional comment to display next to the graph (HTML entities will be escaped, \n replaced by <br/>)
* @param string $sContextKey The key to fetch the queries in the configuration. Example: itop-tickets/relation_context/UserRequest/impacts/down
* @param float $xMin Left coordinate of the bounding box to display the graph
* @param float $xMax Right coordinate of the bounding box to display the graph
* @param float $yMin Top coordinate of the bounding box to display the graph
* @param float $yMax Bottom coordinate of the bounding box to display the graph
*/
function RenderAsPDF(PDFPage $oPage, $sComments = '', $sContextKey, $xMin = -1, $xMax = -1, $yMin = -1, $yMax = -1)
{
$aContextDefs = static::GetContextDefinitions($sContextKey, false);
// No need to develop the parameters
$oPdf = $oPage->get_tcpdf();
$aBB = $this->GetBoundingBox();
$this->Translate(-$aBB['xmin'], -$aBB['ymin']);
$aMargins = $oPdf->getMargins();
if ($xMin == -1) {
$xMin = $aMargins['left'];
}
if ($xMax == -1) {
$xMax = $oPdf->getPageWidth() - $aMargins['right'];
}
if ($yMin == -1) {
$yMin = $aMargins['top'];
}
if ($yMax == -1) {
$yMax = $oPdf->getPageHeight() - $aMargins['bottom'];
}
$fBreakMargin = $oPdf->getBreakMargin();
$oPdf->SetAutoPageBreak(false);
$aRemainingArea = $this->RenderKey($oPdf, $sComments, $xMin, $yMin, $xMax, $yMax, $aContextDefs);
$xMin = $aRemainingArea['xmin'];
$xMax = $aRemainingArea['xmax'];
$yMin = $aRemainingArea['ymin'];
$yMax = $aRemainingArea['ymax'];
//$oPdf->Rect($xMin, $yMin, $xMax - $xMin, $yMax - $yMin, 'D', array(), array(225, 50, 50));
$fPageW = $xMax - $xMin;
$fPageH = $yMax - $yMin;
$w = $aBB['xmax'] - $aBB['xmin'];
$h = $aBB['ymax'] - $aBB['ymin'] + 10;
// Extra space for the labels which may appear "below" the icons
$fScale = min($fPageW / $w, $fPageH / $h);
$dx = ($fPageW - $fScale * $w) / 2;
$dy = ($fPageH - $fScale * $h) / 2;
$this->Translate(($xMin + $dx) / $fScale, ($yMin + $dy) / $fScale);
$oIterator = new RelationTypeIterator($this, 'Edge');
$iLoopTimeLimit = MetaModel::GetConfig()->Get('max_execution_time_per_loop');
foreach ($oIterator as $sId => $oEdge) {
set_time_limit($iLoopTimeLimit);
$oEdge->RenderAsPDF($oPdf, $this, $fScale, $aContextDefs);
}
$oIterator = new RelationTypeIterator($this, 'Node');
foreach ($oIterator as $sId => $oNode) {
set_time_limit($iLoopTimeLimit);
$oNode->RenderAsPDF($oPdf, $this, $fScale, $aContextDefs);
}
$oIterator = new RelationTypeIterator($this, 'Node');
$oPdf->SetAutoPageBreak(true, $fBreakMargin);
$oPdf->SetAlpha(1);
}
public function GetFooter()
{
$sData = parent::GetFooter();
$oPage = new PDFPage(Dict::Format('Core:BulkExportOf_Class', MetaModel::GetName($this->oSearch->GetClass())), $this->aStatusInfo['page_size'], $this->aStatusInfo['page_orientation']);
$oPDF = $oPage->get_tcpdf();
$oPDF->SetFont('dejavusans', '', 8, '', true);
$oPage->add(file_get_contents($this->aStatusInfo['tmp_file']));
$oPage->add($sData);
$sPDF = $oPage->get_pdf();
return $sPDF;
}
