function showUmlImage($json)
{
$title = "View As UML Image";
$icon = "png.png";
?>
<html>
<head>
<title> <?php
echo $title;
?>
</title>
<link rel="shortcut icon" href=<?php
echo $icon;
?>
type="image/x-icon" />
</head>
</html>
<?php
header("Content-type: image/png");
require_once "canvas.php";
$canvas = new Canvas(950, 350);
$diagram = $canvas->createDiagram();
$classIds = array();
foreach ($json->umpleClasses as $umpleClass) {
$umplePosition = $umpleClass->position;
$classEntity = new ClassEntity($umpleClass->name, new Position($umplePosition->x, $umplePosition->y, $umplePosition->width, $umplePosition->height));
$classIds[$umpleClass->id] = $classEntity;
$classEntity->draw($diagram);
}
foreach ($json->umpleAssociations as $umpleAssociation) {
$classEntity1 = $classIds[$umpleAssociation->classOneId];
$classEntity2 = $classIds[$umpleAssociation->classTwoId];
$mult1 = new MultiplicityEnd($classEntity1);
$mult2 = new MultiplicityEnd($classEntity2);
$association = new Association($mult1, $mult2);
$c1Position = $classEntity1->getPosition();
$c1Offset = $umpleAssociation->offsetOnePosition;
$c2Position = $classEntity2->getPosition();
$c2Offset = $umpleAssociation->offsetTwoPosition;
$p1 = new Point($c1Position->getX() + $c1Offset->x, $c1Position->getY() + $c1Offset->y);
$p2 = new Point($c2Position->getX() + $c2Offset->x, $c2Position->getY() + $c2Offset->y);
$association->addConnector($p1);
$association->addConnector($p2);
$association->draw($diagram);
}
ImagePng($diagram);
ImageDestroy($diagram);
}