diff --git a/examples/Tools/Vektor.html b/examples/Tools/Vektor.html
new file mode 100644
index 00000000..5de7d383
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+++ b/examples/Tools/Vektor.html
@@ -0,0 +1,207 @@
+<!DOCTYPE html>
+<html>
+<head>
+	<meta http-equiv="Content-Type" content="text/html; charset=utf-8">
+	<title>Example</title>
+	<link rel="stylesheet" href="../css/style.css">
+	<script type="text/javascript">var root = '../../'</script>
+	<script type="text/javascript" src="../../src/load.js"></script>
+	<script type="text/paperscript" canvas="canvas">
+	project.currentStyle.fillColor = 'black';
+	////////////////////////////////////////////////////////////////////////////////
+	// Interface
+
+	var values = {
+		fixLength: false,
+		fixAngle: false,
+		showCircle: false,
+		showAngleLength: true,
+		showCoordinates: false
+	};
+
+	////////////////////////////////////////////////////////////////////////////////
+	// Vector
+
+	var vectorStart, vector, vectorPrevious;
+	var vectorItem, items, dashedItems;
+
+	function processVector(event, drag) {
+		vector = event.point - vectorStart;
+		if (vectorPrevious) {
+			if (values.fixLength && values.fixAngle) {
+				vector = vectorPrevious;
+			} else if (values.fixLength) {
+				vector.length = vectorPrevious.length;
+			} else if (values.fixAngle) {
+				vector = vector.project(vectorPrevious);
+			}
+		}
+		drawVector(drag);
+	}
+
+	function drawVector(drag) {
+		if (items) {
+			for (var i = 0, l = items.length; i < l; i++) {
+				items[i].remove();
+			}
+		}
+		if (vectorItem)
+			vectorItem.remove();
+		items = [];
+		var arrowVector = vector.normalize(10);
+		var end = vectorStart + vector;
+		vectorItem = new Group([
+			new Path([vectorStart, end]),
+			new Path([
+				end + arrowVector.rotate(135),
+				end,
+				end + arrowVector.rotate(-135)
+			])
+		]);
+		vectorItem.style = {
+			strokeWidth: 0.75,
+			strokeColor: '#e4141b',
+			dashArray: [],
+			fillColor: null
+		};
+		// Display:
+		dashedItems = [];
+		// Draw Circle
+		if (values.showCircle) {
+			dashedItems.push(new Path.Circle(vectorStart, vector.length));
+		}
+		// Draw Labels
+		if (values.showAngleLength) {
+			if (drawAngle(vectorStart, vector, !drag) && !drag) {
+				drawLength(vectorStart, end, vector.angle < 0 ? -1 : 1, true);
+			}
+		}
+		var quadrant = vector.quadrant;
+		if (values.showCoordinates && !drag) {
+			drawLength(vectorStart, vectorStart + [vector.x, 0],
+					[1, 3].indexOf(quadrant) != -1 ? -1 : 1, true, vector.x, 'x: ');
+			drawLength(vectorStart, vectorStart + [0, vector.y], 
+					[1, 3].indexOf(quadrant) != -1 ? 1 : -1, true, vector.y, 'y: ');
+		}
+		for (var i = 0, l = dashedItems.length; i < l; i++) {
+			var item = dashedItems[i];
+			item.style = {
+				strokeColor: '#000000',
+				fillColor: null,
+				dashArray: [1, 2]
+			};
+			items.push(item);
+		}
+		// Update palette
+		values.x = vector.x;
+		values.y = vector.y;
+		values.length = vector.length;
+		values.angle = vector.angle;
+	}
+
+	function drawAngle(center, vector, label) {
+		var radius = 25, threshold = 10;
+		if (vector.length > radius + threshold) {
+			var from = new Point(radius, 0);
+			var through = from.rotate(vector.angle / 2);
+			var to = from.rotate(vector.angle);
+			var end = center + to;
+			dashedItems.push(new Path.Line(center,
+					center + new Point(radius + threshold, 0)));
+			dashedItems.push(new Path.Arc(center + from, center + through, end));
+			var arrowVector = to.normalize(7.5).rotate(vector.angle < 0 ? -90 : 90);
+			dashedItems.push(new Path([
+					end + arrowVector.rotate(135),
+					end,
+					end + arrowVector.rotate(-135)
+			]));
+			if (label) {
+				// Angle Label
+				var text = new PointText(center
+						+ through.normalize(radius + 10) + new Point(0, 3));
+				text.content = Math.floor(vector.angle * 100) / 100 + '\xb0';
+				items.push(text);
+			}
+			return true;
+		}
+		return false;
+	}
+
+	function drawLength(from, to, sign, label, value, prefix) {
+		var lengthSize = 5;
+		var vector = to - from;
+		var awayVector = vector.normalize(lengthSize).rotate(90 * sign);
+		var upVector = vector.normalize(lengthSize).rotate(45 * sign);
+		var downVector = upVector.rotate(-90 * sign);
+		var lengthVector = vector.normalize(
+				vector.length / 2 - lengthSize * Math.sqrt(2));
+		var line = new Path();
+		line.add(from + awayVector);
+		line.lineBy(upVector);
+		line.lineBy(lengthVector);
+		line.lineBy(upVector);
+		var middle = line.lastSegment.point;
+		line.lineBy(downVector);
+		line.lineBy(lengthVector);
+		line.lineBy(downVector);
+		dashedItems.push(line);
+		if (label) {
+			// Length Label
+			var textAngle = Math.abs(vector.angle) > 90
+					? textAngle = 180 + vector.angle : vector.angle;
+			// Label needs to move away by different amounts based on the
+			// vector's quadrant:
+			var away = (sign >= 0 ? [1, 4] : [2, 3]).indexOf(vector.quadrant) != -1
+					? 8 : 0;
+			var text = new PointText(middle + awayVector.normalize(away + lengthSize));
+			text.rotate(textAngle);
+			text.paragraphStyle.justification = 'center';
+			value = value || vector.length;
+			text.content = (prefix || '') + Math.floor(value * 1000) / 1000;
+			items.push(text);
+		}
+	}
+
+	////////////////////////////////////////////////////////////////////////////////
+	// Mouse Handling
+
+	var dashItem;
+
+	function onMouseDown(event) {
+		var end = vectorStart + vector;
+		var create = false;
+		if (event.modifiers.shift && vectorItem) {
+			vectorStart = end;
+			create = true;
+		} else if (vector && (event.modifiers.option
+				|| end && end.getDistance(event.point) < 10)) {
+			create = false;
+		} else {
+			vectorStart = event.point;
+		}
+		if (create) {
+			dashItem = vectorItem;
+			vectorItem = null;
+		}
+		processVector(event, true);
+	//	document.redraw();
+	}
+
+	function onMouseDrag(event) {
+		if (!event.modifiers.shift && values.fixLength && values.fixAngle)
+			vectorStart = event.point;
+		processVector(event, event.modifiers.shift);
+	}
+
+	function onMouseUp(event) {
+		processVector(event, false);
+		if (dashItem) {
+			dashItem.dashArray = [1, 2];
+			dashItem = null;
+		}
+		vectorPrevious = vector;
+	}	</script>
+</head>
+<body>
+	<canvas id="canvas" resize keepalive="true"></canvas>
+</body>
\ No newline at end of file
