2012-05-21 20:32:26 +00:00
|
|
|
<!--
|
2013-10-28 08:56:36 +00:00
|
|
|
Copyright (c) 2006-2013, JGraph Ltd
|
2012-05-21 20:32:26 +00:00
|
|
|
|
|
|
|
|
Merge example for mxGraph. This example demonstrates using
|
|
|
|
|
the mergeChildren function to merge two graphs.
|
|
|
|
|
-->
|
|
|
|
|
<html>
|
|
|
|
|
<head>
|
|
|
|
|
<title>Merge example for mxGraph</title>
|
|
|
|
|
|
|
|
|
|
<!-- Sets the basepath for the library if not in same directory -->
|
|
|
|
|
<script type="text/javascript">
|
|
|
|
|
mxBasePath = '../src';
|
|
|
|
|
</script>
|
|
|
|
|
|
|
|
|
|
<!-- Loads and initializes the library -->
|
|
|
|
|
<script type="text/javascript" src="../src/js/mxClient.js"></script>
|
|
|
|
|
|
|
|
|
|
<!-- Example code -->
|
|
|
|
|
<script type="text/javascript">
|
|
|
|
|
// Program starts here. Creates a sample graph in the
|
|
|
|
|
// DOM node with the specified ID. This function is invoked
|
|
|
|
|
// from the onLoad event handler of the document (see below).
|
|
|
|
|
function main(container)
|
|
|
|
|
{
|
|
|
|
|
// Checks if the browser is supported
|
|
|
|
|
if (!mxClient.isBrowserSupported())
|
|
|
|
|
{
|
|
|
|
|
// Displays an error message if the browser is not supported.
|
|
|
|
|
mxUtils.error('Browser is not supported!', 200, false);
|
|
|
|
|
}
|
|
|
|
|
else
|
|
|
|
|
{
|
2013-05-23 16:14:48 +00:00
|
|
|
mxConstants.SHADOWCOLOR = '#c0c0c0';
|
|
|
|
|
|
2012-05-21 20:32:26 +00:00
|
|
|
// Creates the graph inside the given container
|
|
|
|
|
var graph = new mxGraph(container);
|
|
|
|
|
|
|
|
|
|
// No size handles, please...
|
|
|
|
|
graph.setCellsResizable(false);
|
|
|
|
|
|
|
|
|
|
// Makes all cells round with a white, bold label
|
|
|
|
|
var style = graph.stylesheet.getDefaultVertexStyle();
|
|
|
|
|
style[mxConstants.STYLE_SHAPE] = mxConstants.SHAPE_ELLIPSE;
|
|
|
|
|
style[mxConstants.STYLE_PERIMETER] = mxPerimeter.EllipsePerimeter;
|
2013-05-23 16:14:48 +00:00
|
|
|
style[mxConstants.STYLE_FONTCOLOR] = 'white';
|
|
|
|
|
style[mxConstants.STYLE_GRADIENTCOLOR] = 'white';
|
2012-05-21 20:32:26 +00:00
|
|
|
style[mxConstants.STYLE_FONTSTYLE] = mxConstants.FONT_BOLD;
|
2013-05-23 16:14:48 +00:00
|
|
|
style[mxConstants.STYLE_FONTSIZE] = 14;
|
|
|
|
|
style[mxConstants.STYLE_SHADOW] = true;
|
2012-05-21 20:32:26 +00:00
|
|
|
|
|
|
|
|
// Makes all edge labels gray with a white background
|
|
|
|
|
style = graph.stylesheet.getDefaultEdgeStyle();
|
|
|
|
|
style[mxConstants.STYLE_FONTCOLOR] = 'gray';
|
2013-05-23 16:14:48 +00:00
|
|
|
style[mxConstants.STYLE_FONTSTYLE] = mxConstants.FONT_BOLD;
|
|
|
|
|
style[mxConstants.STYLE_FONTCOLOR] = 'black';
|
|
|
|
|
style[mxConstants.STYLE_STROKEWIDTH] = 2;
|
2012-05-21 20:32:26 +00:00
|
|
|
|
|
|
|
|
// Enables rubberband selection
|
|
|
|
|
new mxRubberband(graph);
|
|
|
|
|
|
|
|
|
|
// Gets the default parent for inserting new cells. This
|
|
|
|
|
// is normally the first child of the root (ie. layer 0).
|
|
|
|
|
var parent = graph.getDefaultParent();
|
|
|
|
|
|
|
|
|
|
// Adds cells to the target model in a single step
|
|
|
|
|
// using custom ids for the vertices and edges
|
2013-05-23 16:14:48 +00:00
|
|
|
var w = 40;
|
|
|
|
|
var h = 40;
|
|
|
|
|
|
2012-05-21 20:32:26 +00:00
|
|
|
graph.getModel().beginUpdate();
|
|
|
|
|
try
|
|
|
|
|
{
|
2013-05-23 16:14:48 +00:00
|
|
|
var a = graph.insertVertex(parent, 'a', 'A', 20, 20, w, h, 'fillColor=blue');
|
|
|
|
|
var b = graph.insertVertex(parent, 'b', 'B', 20, 200, w, h, 'fillColor=blue');
|
|
|
|
|
var c = graph.insertVertex(parent, 'c', 'C', 200, 20, w, h, 'fillColor=red');
|
|
|
|
|
var d = graph.insertVertex(parent, 'd', 'D', 200, 200, w, h, 'fillColor=red');
|
|
|
|
|
var ac = graph.insertEdge(parent, 'ac', 'ac', a, c, 'strokeColor=blue;verticalAlign=bottom');
|
|
|
|
|
var ad = graph.insertEdge(parent, 'ad', 'ad', a, d, 'strokeColor=blue;align=left;verticalAlign=bottom');
|
|
|
|
|
var bd = graph.insertEdge(parent, 'bd', 'bd', b, d, 'strokeColor=blue;verticalAlign=bottom');
|
2012-05-21 20:32:26 +00:00
|
|
|
}
|
|
|
|
|
finally
|
|
|
|
|
{
|
|
|
|
|
// Updates the display
|
|
|
|
|
graph.getModel().endUpdate();
|
|
|
|
|
}
|
|
|
|
|
|
|
|
|
|
// Creates the second graph model (without a container)
|
|
|
|
|
var graph2 = new mxGraph();
|
|
|
|
|
|
|
|
|
|
// Gets the default parent for inserting new cells. This
|
|
|
|
|
// is normally the first child of the root (ie. layer 0).
|
|
|
|
|
var parent2 = graph2.getDefaultParent();
|
|
|
|
|
|
|
|
|
|
// Adds cells to the target model in a single step
|
|
|
|
|
// using custom ids for the vertices
|
|
|
|
|
graph2.getModel().beginUpdate();
|
|
|
|
|
try
|
|
|
|
|
{
|
2013-05-23 16:14:48 +00:00
|
|
|
var c = graph2.insertVertex(parent2, 'c', 'C', 200, 20, w, h, 'fillColor=green');
|
|
|
|
|
var d = graph2.insertVertex(parent2, 'd', 'D', 200, 200, w, h, 'fillColor=green');
|
|
|
|
|
var e = graph2.insertVertex(parent2, 'e', 'E', 400, 20, w, h, 'fillColor=green');
|
|
|
|
|
var f = graph2.insertVertex(parent2, 'f', 'F', 400, 200, w, h, 'fillColor=green');
|
|
|
|
|
var ce = graph2.insertEdge(parent2, 'ce', 'ce', c, e, 'strokeColor=green;verticalAlign=bottom');
|
|
|
|
|
var ed = graph2.insertEdge(parent2, 'ed', 'ed', e, d, 'strokeColor=green;align=right;verticalAlign=bottom');
|
|
|
|
|
var fd = graph2.insertEdge(parent2, 'bd', 'fd', f, d, 'strokeColor=green;verticalAlign=bottom');
|
2012-05-21 20:32:26 +00:00
|
|
|
}
|
|
|
|
|
finally
|
|
|
|
|
{
|
|
|
|
|
// Updates the display
|
|
|
|
|
graph2.getModel().endUpdate();
|
|
|
|
|
}
|
|
|
|
|
|
|
|
|
|
// Merges the model from the second graph into the model of
|
|
|
|
|
// the first graph. Note: If you add a false to the parameter
|
|
|
|
|
// list then _not_ all edges will be cloned, that is, the
|
|
|
|
|
// edges are assumed to have an identity, and hence the edge
|
|
|
|
|
// "bd" will be changed to point from f to d, as specified in
|
|
|
|
|
// the edge for the same id in the second graph.
|
|
|
|
|
graph.getModel().mergeChildren(parent2, parent/*, false*/);
|
|
|
|
|
}
|
|
|
|
|
};
|
|
|
|
|
</script>
|
|
|
|
|
</head>
|
|
|
|
|
|
2012-07-20 10:35:30 +00:00
|
|
|
<!-- Page passes the container for the graph to the program -->
|
2012-12-18 13:09:38 +00:00
|
|
|
<body onload="main(document.getElementById('graphContainer'))" style="overflow:hidden;">
|
2012-05-21 20:32:26 +00:00
|
|
|
|
|
|
|
|
<!-- Creates a container for the graph with a grid wallpaper -->
|
|
|
|
|
<div id="graphContainer"
|
2012-12-18 13:09:38 +00:00
|
|
|
style="position:absolute;overflow:hidden;width:100%;height:100%;">
|
2012-05-21 20:32:26 +00:00
|
|
|
</div>
|
|
|
|
|
</body>
|
|
|
|
|
</html>
|
