dojox
Version:
Dojo eXtensions, a rollup of many useful sub-projects and varying states of maturity – from very stable and robust, to alpha and experimental. See individual projects contain README files for details.
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HTML
<html xmlns:v="urn:schemas-microsoft-com:vml" xmlns:o="urn:schemas-microsoft-com:office:office" >
<head>
<title>Testing image</title>
<style type="text/css">
@import "../../../dojo/resources/dojo.css";
@import "../../../dijit/tests/css/dijitTests.css";
</style>
<meta http-equiv="Content-Type" content="text/html; charset=utf-8" />
<script type="text/javascript" src="../../../dojo/dojo.js" data-dojo-config="isDebug: true"></script>
<script type="text/javascript">
dojo.require("dojox.gfx");
var image = null, grid_size = 500, grid_step = 50,
m = dojox.gfx.matrix;
createSurface = function(){
var surface = dojox.gfx.createSurface("test", 800, 600);
surface.whenLoaded(makeShapes);
};
makeShapes = function(surface){
for(var i = 0; i <= grid_size; i += grid_step){
surface.createLine({x1: 0, x2: grid_size, y1: i, y2: i}).setStroke("black");
surface.createLine({y1: 0, y2: grid_size, x1: i, x2: i}).setStroke("black");
}
image = surface.createImage({width: 150, height: 100, src: "images/eugene-sm.jpg"});
image.connect("onclick", function(){ alert("You didn't expect a download, did you?"); });
};
transformImage = function(){
var radio = document.getElementsByName("switch");
if(radio[0].checked){
image.setTransform({});
}else if(radio[1].checked){
image.setTransform({dx: 100, dy: 50});
}else if(radio[2].checked){
image.setTransform(m.rotateg(15));
}else if(radio[3].checked){
image.setTransform([{dx: 70, dy: 90}, {xx: 1.5, yy: 0.5}]);
}else if(radio[4].checked){
image.setTransform([m.rotateg(15), m.skewXg(30)]);
}
var shift = document.getElementsByName("shift");
if(shift[0].checked){
image.setShape({x: 0, y: 0});
}else if(shift[1].checked){
image.setShape({x: 100, y: 50});
}else if(shift[2].checked){
image.setShape({x: 0, y: 0});
image.applyRightTransform({dx: 100, dy: 50});
}
};
dojo.addOnLoad(createSurface);
</script>
</head>
<body>
<h1>dojox.gfx Image tests</h1>
<p>Note: Silverlight doesn't allow downloading images when run from a file system. This demo should be run from a server.</p>
<p>
<input type="radio" name="switch" id="r1_reset" checked onclick="transformImage()" /><label for="r1_reset">Reset Image</label><br />
<input type="radio" name="switch" id="r1_move" onclick="transformImage()" /><label for="r1_move">Move Image</label><br />
<input type="radio" name="switch" id="r1_rotate" onclick="transformImage()" /><label for="r1_rotate">Rotate Image</label><br />
<input type="radio" name="switch" id="r1_scale" onclick="transformImage()" /><label for="r1_scale">Scale Image</label><br />
<input type="radio" name="switch" id="r1_skew" onclick="transformImage()" /><label for="r1_skew">Skew Image</label><br />
</p>
<p>
<input type="radio" name="shift" id="r2_none" checked onclick="transformImage()" /><label for="r2_none">Place image at (0, 0)</label><br />
<input type="radio" name="shift" id="r2_origin" onclick="transformImage()" /><label for="r2_origin">Place image at (100, 50)</label><br />
<input type="radio" name="shift" id="r2_shift" onclick="transformImage()" /><label for="r2_shift">Shift image by (100, 50)</label>
</p>
<div id="test"></div>
<p>That's all Folks!</p>
</body>
</html>