<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01//EN">

<html>
<head>
	<meta http-equiv="Content-Type" content="text/html; charset=utf-8">
	<title>Example</title>
	<script type="text/javascript" src="../../lib/Bootstrap.js"></script>
	<script type="text/javascript" src="../../src/Paper.js"></script>
	<script type="text/javascript" src="../../src/tool/ToolEvent.js"></script>
	<script type="text/javascript" src="../../src/tool/ToolHandler.js"></script>
	<script type="text/javascript" src="../../src/tool/Tool.js"></script>
	<script type="text/javascript" src="../../src/basic/Point.js"></script>
	<script type="text/javascript" src="../../src/basic/Rectangle.js"></script>
	<script type="text/javascript" src="../../src/basic/Size.js"></script>
	<script type="text/javascript" src="../../src/basic/Matrix.js"></script>
	<script type="text/javascript" src="../../src/document/Doc.js"></script>
	<script type="text/javascript" src="../../src/document/Symbol.js"></script>
	<script type="text/javascript" src="../../src/item/Item.js"></script>
	<script type="text/javascript" src="../../src/item/PlacedSymbol.js"></script>
	<script type="text/javascript" src="../../src/item/Group.js"></script>
	<script type="text/javascript" src="../../src/item/Layer.js"></script>
	<script type="text/javascript" src="../../src/item/PathStyle.js"></script>
	<script type="text/javascript" src="../../src/path/Segment.js"></script>
	<script type="text/javascript" src="../../src/path/PathItem.js"></script>
	<script type="text/javascript" src="../../src/path/Path.js"></script>
	<script type="text/javascript" src="../../src/path/Path.Constructors.js"></script>
	<script type="text/javascript" src="../../src/color/Color.js"></script>
	<script type="text/javascript" src="../../src/color/RGBColor.js"></script>
	<script type="text/javascript" src="../../src/color/GrayColor.js"></script>
	<script type="text/javascript" src="../../src/color/GradientColor.js"></script>
	<script type="text/javascript" src="../../src/color/Gradient.js"></script>
	<script type="text/javascript" src="../../src/color/GradientStop.js"></script>
	<script>
		window.onload = function() {
			var canvas = document.getElementById('canvas');
			var doc = new Doc(canvas);
			
			var values = {
				lines: 5,
				size: 40,
				smooth: true
			};

			var paths;
			var tool = new Tool({
				onMouseDown: function(event) {
					paths = [];
					for (var i = 0; i < values.lines; i++) {
						var path = new Path();
						path.strokeColor = '#000000';
						paths.push(path);
					}
				},

				onMouseDrag: function(event) {
					var offset = event.delta;
					offset.angle = offset.angle + 90;
					var lineSize = values.size / values.lines;
					for (var i = 0; i < values.lines; i++) {
						var path = paths[values.lines - 1 - i];
						offset.length = lineSize * i + lineSize / 2;
						path.add(event.middlePoint.add(offset));
						path.smooth();
					}
				}
			});
			tool.fixedDistance = 30;
		}
	</script>
</head>
<body>
	<canvas id='canvas' width=1024 height=768></canvas>
</body>