Use ghosting and manipulate the proxy element.
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<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01//EN" "http://www.w3.org/TR/html4/strict.dtd">
<html>
<head>
<meta http-equiv="content-type" content="text/html; charset=utf-8">
<title>Ghosting and Custom Proxy Resize</title>
<style type="text/css">
/*margin and padding on body element
can introduce errors in determining
element position and are not recommended;
we turn them off as a foundation for YUI
CSS treatments. */
body {
margin:0;
padding:0;
}
</style>
<link rel="stylesheet" type="text/css" href="yui_2.7.0b-lib/fonts/fonts-min.css" />
<link rel="stylesheet" type="text/css" href="yui_2.7.0b-lib/resize/assets/skins/sam/resize.css" />
<script type="text/javascript" src="yui_2.7.0b-lib/yahoo-dom-event/yahoo-dom-event.js"></script>
<script type="text/javascript" src="yui_2.7.0b-lib/animation/animation-min.js"></script>
<script type="text/javascript" src="yui_2.7.0b-lib/element/element-min.js"></script>
<script type="text/javascript" src="yui_2.7.0b-lib/dragdrop/dragdrop-min.js"></script>
<script type="text/javascript" src="yui_2.7.0b-lib/resize/resize-min.js"></script>
<!--there is no custom header content for this example-->
</head>
<body class="yui-skin-sam">
<h1>Ghosting and Custom Proxy Resize</h1>
<div class="exampleIntro">
<p>This example shows how to use ghosting and manipulate the proxy element.</p>
</div>
<!--BEGIN SOURCE CODE FOR EXAMPLE -->
<style>
#yui_img {
position: absolute;
top: 20px;
left: 20px;
}
#example-canvas {
height: 200px;
}
div.wrap {
position: relative;
}
</style>
<div class="wrap"><img src="yui_2.7.0b-assets/resize-assets/yui.jpg" id="yui_img" height="166" width="250"></div>
<script>
(function() {
var Dom = YAHOO.util.Dom,
Event = YAHOO.util.Event;
var resize = new YAHOO.util.Resize('yui_img', {
handles: 'all',
knobHandles: true,
height: '166px',
width: '250px',
proxy: true,
ghost: true,
status: true,
draggable: true,
animate: true,
animateDuration: .75,
animateEasing: YAHOO.util.Easing.backBoth
});
resize.on('startResize', function() {
this.getProxyEl().innerHTML = '<img src="' + this.get('element').src + '" style="height: 100%; width: 100%;">';
Dom.setStyle(this.getProxyEl().firstChild, 'opacity', '.25');
}, resize, true);
})();
</script>
<!--END SOURCE CODE FOR EXAMPLE -->
</body>
</html>
<!-- presentbright.corp.yahoo.com uncompressed/chunked Thu Feb 19 10:53:18 PST 2009 -->
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