Source

RCircos / jquery-ui-1.10.3.custom / development-bundle / demos / resizable / constrain-area.html

<!doctype html>
<html lang="en">
<head>
	<meta charset="utf-8">
	<title>jQuery UI Resizable - Constrain resize area</title>
	<link rel="stylesheet" href="../../themes/base/jquery.ui.all.css">
	<script src="../../jquery-1.9.1.js"></script>
	<script src="../../ui/jquery.ui.core.js"></script>
	<script src="../../ui/jquery.ui.widget.js"></script>
	<script src="../../ui/jquery.ui.mouse.js"></script>
	<script src="../../ui/jquery.ui.resizable.js"></script>
	<link rel="stylesheet" href="../demos.css">
	<style>
	#container { width: 300px; height: 300px; }
	#container h3 { text-align: center; margin: 0; margin-bottom: 10px; }
	#resizable { background-position: top left; width: 150px; height: 150px; }
	#resizable, #container { padding: 0.5em; }
	</style>
	<script>
	$(function() {
		$( "#resizable" ).resizable({
			containment: "#container"
		});
	});
	</script>
</head>
<body>

<div id="container" class="ui-widget-content">
	<h3 class="ui-widget-header">Containment</h3>
	<div id="resizable" class="ui-state-active">
		<h3 class="ui-widget-header">Resizable</h3>
	</div>
</div>

<div class="demo-description">
<p>Define the boundaries of the resizable area. Use the <code>containment</code> option to specify a parent DOM element or a jQuery selector, like 'document.'</p>
</div>
</body>
</html>