77 lines
1.9 KiB
PHP
Executable File
77 lines
1.9 KiB
PHP
Executable File
<?php
|
|
/**
|
|
* $Id: mxCodecTest.php,v 1.11 2010/09/13 15:45:28 gaudenz Exp $
|
|
* Copyright (c) 2006, Gaudenz Alder
|
|
*/
|
|
include_once("../src/mxServer.php");
|
|
|
|
/**
|
|
* Function: main
|
|
*
|
|
* Creates a graph using the API and converts it into a PNG image.
|
|
*/
|
|
function main()
|
|
{
|
|
// Creates graph with model
|
|
$model = new mxGraphModel();
|
|
$graph = new mxGraph($model);
|
|
$parent = $graph->getDefaultParent();
|
|
|
|
// Adds cells into the model
|
|
$model->beginUpdate();
|
|
try
|
|
{
|
|
$v1 = $graph->insertVertex($parent, null, "Hello", 20, 20, 80, 30);
|
|
$v2 = $graph->insertVertex($parent, null, "World!", 200, 150, 80, 30);
|
|
$e1 = $graph->insertEdge($parent, null, "e1", $v1, $v2);
|
|
$e1->getGeometry()->points = array(new mxPoint(10, 10));
|
|
|
|
$v3 = $graph->insertVertex($e1, null, "v3", 0, 0, 40, 40, "shape=ellipse");
|
|
$v3->getGeometry()->relative = true;
|
|
$v3->getGeometry()->offset = new mxPoint(-20, -20);
|
|
|
|
$model->add($parent, $e1, 0);
|
|
}
|
|
catch (Exception $e)
|
|
{
|
|
$model->endUpdate();
|
|
throw($e);
|
|
}
|
|
$model->endUpdate();
|
|
|
|
$doc = mxUtils::createXmlDocument();
|
|
$enc = new mxCodec($doc);
|
|
$node = $enc->encode($model);
|
|
$xml1 = $doc->saveXML($node);
|
|
|
|
$doc = mxUtils::parseXml($xml1);
|
|
$dec = new mxCodec($doc);
|
|
$dec->decode($doc->documentElement, $model);
|
|
|
|
$doc = mxUtils::createXmlDocument();
|
|
$enc = new mxCodec($doc);
|
|
$node = $enc->encode($model);
|
|
$xml2 = $doc->saveXML($node);
|
|
|
|
if ($xml1 == $xml2)
|
|
{
|
|
echo "Test Passed: ".htmlentities($xml1);
|
|
}
|
|
else
|
|
{
|
|
echo "Test Failed: <br>xml1=".htmlentities($xml1)."<br>xml2=".htmlentities($xml2);
|
|
}
|
|
}
|
|
|
|
// Uses a local font so that all examples work on all platforms. This can be
|
|
// changed to vera on Mac or arial on Windows systems.
|
|
mxConstants::$DEFAULT_FONTFAMILY = "verah";
|
|
putenv("GDFONTPATH=".realpath("../examples/ttf"));
|
|
|
|
// If you can't get the fonts to render try using one of the following:
|
|
//mxConstants::$DEFAULT_FONTFAMILY = "C:\WINDOWS\Fonts\arial.ttf";
|
|
//mxConstants::$TTF_ENABLED = false;
|
|
|
|
main();
|
|
?>
|