function getPatternInfos()
{
$pattern = Dp::getAllPattern();
$relationShip = Dp::getAllRelationShip();
$data['pattern'] = $pattern;
$data['relationShip'] = $relationShip;
return $data;
}
<?php
require_once 'core.php';
$pattern = Dp::getAllRelatedPatterns();
$type = "gif";
$file = "dpGraph";
if ($fp = fopen($file . '.dot', "w")) {
fputs($fp, "digraph G {");
fputs($fp, "\t node [color = lightblue2,style=filled,fontname=\"Verdana\",fontsize=\"9\"];\n");
fputs($fp, "\t edge [color=\"0.650 0.700 0.700\",fontname=\"Verdana\",fontsize=\"9\"];\n");
for ($a = 0; $a < count($pattern); $a++) {
fputs($fp, "P" . $pattern[$a]['patternId'] . " -> R" . $pattern[$a]['relatedPatternId'] . " [label=\"" . $pattern[$a]['relationShip'] . "\"];\n");
fputs($fp, "P" . $pattern[$a]['patternId'] . " [label=\"" . $pattern[$a]['patternName'] . "\"];\n");
fputs($fp, "R" . $pattern[$a]['relatedPatternId'] . " [label=\"" . $pattern[$a]['relatedPatternName'] . "\"];\n");
}
}
fputs($fp, "}");
fclose($fp);
$output = array();
exec("dot -T{$type} -o{$file}.{$type} {$file}.dot", $ouput);
//execute "dot -Tgif -odpGraph.gif dpGraph.dot"
echo $output;
$relationShip = Dp::getAllRelationShip();
$smarty->assign('relationShip', $relationShip);
$pattern = Dp::getAllPattern();
$smarty->assign('pattern', $pattern);
$smarty->assign("title", "Visualisation du graphe des DPs");
$smarty->assign("menu", $_SESSION['user']->getGroup());
$smarty->assign("content", "dpGraph");
$smarty->assign("graph", $file . "." . $type);
$smarty->display('homePage.tpl');
