Код:
<!DOCTYPE HTML>
<html lang="en">
<head>
<title>ColorTransform Example</title>
<meta charset="utf-8">
<link rel="stylesheet" href="css/global.css" type="text/css" />
<script type="text/javascript" src="js/Point.js"></script>
<script type="text/javascript" src="js/Rectangle.js"></script>
<script type="text/javascript" src="js/Matrix.js"></script>
<script type="text/javascript" src="js/ColorTransform.js"></script>
<script type="text/javascript" src="js/BitmapData.js"></script>
<script>
function init()
{
bmd = document.getElementById("canvas").bitmapData;
bikes = new Image();
bikes.src = "res/bikes.png";
bmd.draw(bikes);
colorTrans = new ColorTransform(1, 0, 1, 1, 180);
rect = new Rectangle(20, 20, 100, 100);
bmd.colorTransform(rect, colorTrans);
};
</script>
</head>
<body onload="init();">
<div id="container">
<div id="example-container">
<div id="example">
<canvas id="canvas" width="300" height="300"></canvas><br>
</div>
<div id="code">
<pre>bmd = document.getElementById("canvas").bitmapData;
bikes = new Image();
bikes.src = "res/bikes.png";
bmd.draw(bikes);
colorTrans = new ColorTransform(1, 0, 1, 1, 180);
rect = new Rectangle(20, 20, 100, 100);
bmd.colorTransform(rect, colorTrans);
</pre>
</div>
</div>
<div class="break"><img src="res/break.gif"></div>
<div id="links">
<ul>
<li><a href="index.html">back</a></li>
</ul>
</div>
</div>
</body>
</html>
прекрасно, вы бы хотели заниматься текстом или графикой?