2012-05-21 20:32:26 +00:00
|
|
|
<!--
|
2013-10-28 08:56:36 +00:00
|
|
|
$Id: images.html,v 1.2 2013/10/28 08:44:56 gaudenz Exp $
|
|
|
|
|
Copyright (c) 2006-2013, JGraph Ltd
|
2012-05-21 20:32:26 +00:00
|
|
|
|
|
|
|
|
Images example for mxGraph. This example demonstrates using
|
|
|
|
|
background images and images for for the label- and image-shape.
|
|
|
|
|
-->
|
|
|
|
|
<html>
|
|
|
|
|
<head>
|
2012-12-18 13:09:38 +00:00
|
|
|
<title>Images example for mxGraph</title>
|
2012-05-21 20:32:26 +00:00
|
|
|
|
|
|
|
|
<!-- 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
|
|
|
|
|
{
|
|
|
|
|
// Creates the graph inside the given container
|
|
|
|
|
var graph = new mxGraph(container);
|
|
|
|
|
|
|
|
|
|
// Sets a background image and restricts child movement to its bounds
|
|
|
|
|
graph.setBackgroundImage(new mxImage('images/gradient_background.jpg', 360, 200));
|
|
|
|
|
graph.maximumGraphBounds = new mxRectangle(0, 0, 360, 200);
|
|
|
|
|
|
|
|
|
|
// Resizes the container but never make it bigger than the background
|
|
|
|
|
graph.minimumContainerSize = new mxRectangle(0, 0, 360, 200);
|
|
|
|
|
graph.setResizeContainer(true);
|
|
|
|
|
|
|
|
|
|
// Disables basic selection and cell handling
|
|
|
|
|
//graph.setEnabled(false);
|
|
|
|
|
configureStylesheet(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 model in a single step
|
|
|
|
|
graph.getModel().beginUpdate();
|
|
|
|
|
try
|
|
|
|
|
{
|
|
|
|
|
var v1 = graph.insertVertex(parent, null, 'First Line\nSecond Line', 20, 10, 80, 100, 'bottom');
|
|
|
|
|
var v1 = graph.insertVertex(parent, null, 'First Line\nSecond Line', 130, 10, 80, 100, 'top');
|
|
|
|
|
var v1 = graph.insertVertex(parent, null, '', 230, 10, 100, 100, 'image');
|
|
|
|
|
var v2 = graph.insertVertex(parent, null, 'First Line\nSecond Line', 20, 130, 140, 60, 'right');
|
|
|
|
|
var v2 = graph.insertVertex(parent, null, 'First Line\nSecond Line', 180, 130, 140, 60, 'left');
|
|
|
|
|
}
|
|
|
|
|
finally
|
|
|
|
|
{
|
|
|
|
|
// Updates the display
|
|
|
|
|
graph.getModel().endUpdate();
|
|
|
|
|
}
|
|
|
|
|
}
|
|
|
|
|
};
|
|
|
|
|
|
|
|
|
|
function configureStylesheet(graph)
|
|
|
|
|
{
|
|
|
|
|
var style = new Object();
|
|
|
|
|
style[mxConstants.STYLE_SHAPE] = mxConstants.SHAPE_IMAGE;
|
|
|
|
|
style[mxConstants.STYLE_PERIMETER] = mxPerimeter.RectanglePerimeter;
|
|
|
|
|
style[mxConstants.STYLE_IMAGE] = 'images/icons48/keys.png';
|
|
|
|
|
style[mxConstants.STYLE_FONTCOLOR] = '#FFFFFF';
|
|
|
|
|
graph.getStylesheet().putCellStyle('image', style);
|
|
|
|
|
|
|
|
|
|
style = mxUtils.clone(style);
|
|
|
|
|
style[mxConstants.STYLE_SHAPE] = mxConstants.SHAPE_LABEL;
|
|
|
|
|
style[mxConstants.STYLE_STROKECOLOR] = '#000000';
|
|
|
|
|
style[mxConstants.STYLE_ALIGN] = mxConstants.ALIGN_CENTER;
|
|
|
|
|
style[mxConstants.STYLE_VERTICAL_ALIGN] = mxConstants.ALIGN_TOP;
|
|
|
|
|
style[mxConstants.STYLE_IMAGE_ALIGN] = mxConstants.ALIGN_CENTER;
|
|
|
|
|
style[mxConstants.STYLE_IMAGE_VERTICAL_ALIGN] = mxConstants.ALIGN_TOP;
|
|
|
|
|
style[mxConstants.STYLE_IMAGE] = 'images/icons48/gear.png';
|
|
|
|
|
style[mxConstants.STYLE_IMAGE_WIDTH] = '48';
|
|
|
|
|
style[mxConstants.STYLE_IMAGE_HEIGHT] = '48';
|
2013-05-23 16:14:48 +00:00
|
|
|
style[mxConstants.STYLE_SPACING_TOP] = '56';
|
2012-05-21 20:32:26 +00:00
|
|
|
style[mxConstants.STYLE_SPACING] = '8';
|
|
|
|
|
graph.getStylesheet().putCellStyle('bottom', style);
|
|
|
|
|
|
|
|
|
|
style = mxUtils.clone(style);
|
|
|
|
|
style[mxConstants.STYLE_IMAGE_VERTICAL_ALIGN] = mxConstants.ALIGN_BOTTOM;
|
|
|
|
|
style[mxConstants.STYLE_IMAGE] = 'images/icons48/server.png';
|
|
|
|
|
delete style[mxConstants.STYLE_SPACING_TOP];
|
|
|
|
|
graph.getStylesheet().putCellStyle('top', style);
|
|
|
|
|
|
|
|
|
|
style = mxUtils.clone(style);
|
|
|
|
|
style[mxConstants.STYLE_ALIGN] = mxConstants.ALIGN_LEFT;
|
|
|
|
|
style[mxConstants.STYLE_IMAGE_ALIGN] = mxConstants.ALIGN_LEFT;
|
|
|
|
|
style[mxConstants.STYLE_VERTICAL_ALIGN] = mxConstants.ALIGN_MIDDLE;
|
|
|
|
|
style[mxConstants.STYLE_IMAGE_VERTICAL_ALIGN] = mxConstants.ALIGN_MIDDLE;
|
|
|
|
|
style[mxConstants.STYLE_IMAGE] = 'images/icons48/earth.png';
|
|
|
|
|
style[mxConstants.STYLE_SPACING_LEFT] = '55';
|
|
|
|
|
style[mxConstants.STYLE_SPACING] = '4';
|
|
|
|
|
graph.getStylesheet().putCellStyle('right', style);
|
|
|
|
|
|
|
|
|
|
style = mxUtils.clone(style);
|
|
|
|
|
style[mxConstants.STYLE_ALIGN] = mxConstants.ALIGN_RIGHT;
|
|
|
|
|
style[mxConstants.STYLE_IMAGE_ALIGN] = mxConstants.ALIGN_RIGHT;
|
|
|
|
|
delete style[mxConstants.STYLE_SPACING_LEFT];
|
|
|
|
|
style[mxConstants.STYLE_SPACING_RIGHT] = '55';
|
|
|
|
|
graph.getStylesheet().putCellStyle('left', style);
|
|
|
|
|
};
|
|
|
|
|
</script>
|
|
|
|
|
</head>
|
|
|
|
|
|
2012-07-20 10:35:30 +00:00
|
|
|
<!-- Page passes the container for the graph to the program -->
|
2012-05-21 20:32:26 +00:00
|
|
|
<body onload="main(document.getElementById('graphContainer'))">
|
|
|
|
|
|
|
|
|
|
<!-- Creates a container for the graph -->
|
|
|
|
|
<div id="graphContainer" style="position:relative;overflow:hidden;width:360px;height:200px;cursor:default;">
|
|
|
|
|
</div>
|
|
|
|
|
</body>
|
|
|
|
|
</html>
|
