<!-- Copyright (c) 2006-2013, JGraph Ltd FixedIcon example for mxGraph. This example demonstrates customizing the icon position in the mxLabel shape. --> <html> <head> <title>Fixed icon 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"> // Overrides the image bounds code to change the position mxLabel.prototype.getImageBounds = function(x, y, w, h) { var iw = mxUtils.getValue(this.style, mxConstants.STYLE_IMAGE_WIDTH, mxConstants.DEFAULT_IMAGESIZE); var ih = mxUtils.getValue(this.style, mxConstants.STYLE_IMAGE_HEIGHT, mxConstants.DEFAULT_IMAGESIZE); // Places the icon var ix = (w - iw) / 2; var iy = h - ih; return new mxRectangle(x + ix, y + iy, iw, ih); }; // 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 { // Makes the shadow brighter mxConstants.SHADOWCOLOR = '#C0C0C0'; // Creates the graph inside the given container var graph = new mxGraph(container); // Uncomment the following if you want the container // to fit the size of the graph //graph.setResizeContainer(true); // 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 model in a single step graph.getModel().beginUpdate(); try { var v1 = graph.insertVertex(parent, null, 'Fixed icon', 20, 20, 80, 50, 'shape=label;image=images/plus.png;imageWidth=16;imageHeight=16;spacingBottom=10;' + 'fillColor=#adc5ff;gradientColor=#7d85df;glass=1;rounded=1;shadow=1;'); } finally { // Updates the display graph.getModel().endUpdate(); } } }; </script> </head> <!-- Page passes the container for the graph to the program --> <body onload="main(document.getElementById('graphContainer'))"> <!-- Creates a container for the graph with a grid wallpaper --> <div id="graphContainer" style="overflow:hidden;position:relative;width:321px;height:241px;background:url('editors/images/grid.gif');cursor:default;"> </div> </body> </html>