Clean up code (if() -> if ()).

examples/Scripts/RotationRaster.html

@@ -15,7 +15,7 @@
 		for (var x = 0; x < size.width; x++) {
 			for (var y = 0; y < size.height; y++) {
 				var gray = raster.getPixel(x, y).gray * 0.9;
-				if(gray > 0.1) {
+				if (gray > 0.1) {
 					var pos = new Point(x, y) * colSize + colSize / 2;
 					var rectSize = gray * colSize.width;
 					var path = new Path.Rectangle([0, 0], [rectSize, rectSize]);

examples/Tools/MetaBalls.html

@@ -63,7 +63,7 @@
 			if (radius1 == 0 || radius2 == 0)
 				return;
 
-			if(d > maxDistance || d <= Math.abs(radius1 - radius2)) {
+			if (d > maxDistance || d <= Math.abs(radius1 - radius2)) {
 				return;
 			} else if (d < radius1 + radius2) { // case circles are overlapping
 				u1 = Math.acos((radius1 * radius1 + d * d - radius2 * radius2) / (2 * radius1 * d));

examples/Tools/VoronoiTool.html

@@ -17,10 +17,10 @@
 			// altDown = Key.isDown('alt');
 
 			voronoiDrawer.initialize();
-			if(altDown || shiftDown)
+			if (altDown || shiftDown)
 				var removed = voronoiDrawer.removePoint(event.point);
-			if(altDown) {
+			if (altDown) {
-				if(removed) {
+				if (removed) {
 					voronoiDrawer.initPoints();
 					voronoiDrawer.render();
 				}
@@ -30,8 +30,8 @@
 		}
 
 		function onMouseDrag(event) {
-			if(!altDown) {
+			if (!altDown) {
-				if(event.count == 1)
+				if (event.count == 1)
 					voronoiDrawer.showPointsDown();
 				voronoiDrawer.addAndRender(event.point, true, true)
 				voronoiDrawer.showPointsDrag();
@@ -39,10 +39,10 @@
 		}
 
 		function onMouseUp(event) {
-			if(!altDown && !shiftDown) {
+			if (!altDown && !shiftDown) {
 				voronoiDrawer.addAndRender(event.point, false, false)
 			}
-			if(shiftDown) {
+			if (shiftDown) {
 				voronoiDrawer.initPoints();
 				voronoiDrawer.render();
 			}
@@ -65,13 +65,13 @@
 				// });
 				// for (var i = 0, l = groups.length; i < l; i++) {
 				// 	var group = groups[i];
-				// 	if(group.name == 'Voronoi') {
+				// 	if (group.name == 'Voronoi') {
 				// 		this.group = group;
 				// 		this.vGroup = group.children['vGroup'];
 				// 		i = l;
 				// 	}
 				// }
-				if(!this.group) {
+				if (!this.group) {
 					this.group = new Group();
 					this.group.name = 'Voronoi';
 					this.group.data = {};
@@ -144,16 +144,16 @@
 				path.strokeColor='black';
 				path.strokeWidth = offset * 2;
 				var offsetted = path.expand();
-				if(offsetted && offsetted.children.length) {
+				if (offsetted && offsetted.children.length) {
 					var compoundPath = offsetted.children[0];
-					if(compoundPath.children.length) {
+					if (compoundPath.children.length) {
 						var inner = offsetted.children[0].children[0];
 						inner.moveAbove(offsetted);
 						inner.fillColor = 'black';
 					}
 					offsetted.remove();
 				}
-				if(inner)
+				if (inner)
 					inner.data.path = cloned;
 				return inner;
 			},
@@ -164,7 +164,7 @@
 					var segment = path.segments[i];
 					var nextSegment = path.segments[i + 1 >= l ? (i + 1) % l : i + 1];
 					var length = (nextSegment.point - segment.point).length;
-					if(length / averageLength < 0.1) {
+					if (length / averageLength < 0.1) {
 						var prevSegment = path.segments[i - 1 < 0 ? l - 1 : i - 1];
 						var line1 = new Line(prevSegment.point, segment.point, true);
 						var afterSegment = path.segments[i + 2 >= l ? (i + 2) % l : i + 2];
@@ -204,16 +204,16 @@
 
 			drawVoronoi: function(diagram, activePoint) {
 
-				if(this.points.length == 2)
+				if (this.points.length == 2)
 					this.drawCell(diagram, 0, activePoint);
 
 				var newCell = this.drawCell(diagram, this.points.length - 1, activePoint);
-				if(!activePoint && newCell) {
+				if (!activePoint && newCell) {
 					var checkPath = newCell.data.path;
 					for (var i = 0, l = this.vGroup.children.length; i < l; i++) {
 						var path = this.vGroup.children[i];
 						var toCheckPath = path.data.path;
-						if(toCheckPath && checkPath.bounds.intersects(toCheckPath.bounds)) {// && toCheckPath.intersects(checkPath)) {
+						if (toCheckPath && checkPath.bounds.intersects(toCheckPath.bounds)) {// && toCheckPath.intersects(checkPath)) {
 							var index = this.findIndex(toCheckPath.data.center);
 							path.remove();
 							this.drawCell(diagram, index, activePoint);
@@ -230,12 +230,12 @@
 			removePoint: function(point) {
 
 				var hitResult = this.vGroup.hitTest(point);
-				if(hitResult) {
+				if (hitResult) {
 					var point = hitResult.item.data.path.data.center;
 					var segments = this.group.data.path.segments;
 					for (var i = 0, l = segments.length; i < l; i++) {
 						var segment = segments[i];
-						if(point == segment.point.multiply(100).round()) {
+						if (point == segment.point.multiply(100).round()) {
 							i = l;
 							segment.remove();
 						}
@@ -246,7 +246,7 @@
 
 			findIndex: function(point) {
 				for (var i = 0, l = this.points.length; i < l; i++) {
-					if(point == this.points[i].multiply(100).round())
+					if (point == this.points[i].multiply(100).round())
 						return i;
 				}
 			},
@@ -262,13 +262,13 @@
 					var path = new Path();
 					//path.strokeColor = 'black';
 					path.data = {};
-					if(remove) {
+					if (remove) {
 						path.removeOn({
 							drag: true,
 							up: true
 						});
 					}
-					if(!remove)
+					if (!remove)
 						this.vGroup.appendTop(path);
 
 					var startPoint = new Point(halfedges[0].getStartpoint());
@@ -281,16 +281,16 @@
 					path.closed = true;
 					path.fillColor = new GrayColor(1 - path.length / 4000);
 					
-					if(values.drawBlobs) {
+					if (values.drawBlobs) {
 						var offPath = this.getOffsettedPath(path);
-						if(offPath) {
+						if (offPath) {
 							this.removeSmallBits(offPath);
 							this.roundPath(offPath);
 
-							if(values.smoothBlobs) {
+							if (values.smoothBlobs) {
 								offPath.smooth();
 							}
-							if(!remove) {
+							if (!remove) {
 								this.vGroup.appendTop(offPath);
 							} else {
 								offPath.removeOn({
@@ -313,19 +313,19 @@
 			},
 
 			fastRender: function(activePoint) {
-				if(!this.vGroup) {
+				if (!this.vGroup) {
 					this.vGroup = new Group();
 					this.vGroup.name = 'vGroup';
 					this.group.appendTop(this.vGroup);
 				}
 				this.voronoi.setSites(this.points);
 				var diagram = this.voronoi.compute(this.bbox);
-				if(this.points.length > 1)
+				if (this.points.length > 1)
 					this.drawVoronoi(diagram, activePoint);
 			},
 
 			render: function() {
-				if(this.vGroup)
+				if (this.vGroup)
 					this.vGroup.remove();
 				this.vGroup = new Group();
 				this.vGroup.name = 'vGroup';
@@ -337,11 +337,11 @@
 
 			addAndRender: function(point, preview, remove) {
 
-				if(remove) this.pop();
+				if (remove) this.pop();
 
 				this.addPoint(point);
 				this.initPoints();
-				if(preview) {
+				if (preview) {
 					this.render(point);
 				} else {
 					this.render(null, true);
@@ -364,7 +364,7 @@
 			// 	var vPoints = [];
 			// 	// Now we bring up the dialog 
 			// 	var values = Dialog.prompt('Settings', components);
-			// 	if(values) {
+			// 	if (values) {
 			// 		this.columns = values.columns;
 			// 		this.rows = values.rows * 2;
 			// 
@@ -373,7 +373,7 @@
 			// 		for (var i = -1; i < this.columns + 1; i++) {
 			// 			for (var j = -1; j < this.rows + 1; j++) {
 			// 				var point = new Point(i, j) / new Point(size) * document.bounds.size + col / 2;
-			// 				if(j % 4 == 2 || j% 4 == 3) {
+			// 				if (j % 4 == 2 || j% 4 == 3) {
 			// 					point += new Point(col.width / 2, 0);
 			// 				}
 			// 					
@@ -393,7 +393,7 @@
 				var vPoints = [];
 				// Now we bring up the dialog 
 				var values = Dialog.prompt('Settings', components);
-				if(values) {
+				if (values) {
 					this.columns = values.columns;
 					this.rows = values.rows;
 
@@ -402,9 +402,9 @@
 					for (var i = -1; i < this.columns + 1; i++) {
 						for (var j = -1; j < this.rows + 1; j++) {
 							var point = new Point(i, j) / new Point(size) * document.bounds.size + col / 2;
-							if(j % 2)
+							if (j % 2)
 								point += new Point(col.width / 2, 0);
-							if(values.loose)
+							if (values.loose)
 								point += (col / 4) * Point.random() - col / 4;
 							vPoints.push(point);
 						}
@@ -422,7 +422,7 @@
 				var vPoints = [];
 				// Now we bring up the dialog 
 				var values = Dialog.prompt('Settings', components);
-				if(values) {
+				if (values) {
 					this.columns = values.columns;
 					this.rows = values.rows;
 					var size = new Size(this.columns, this.rows);
@@ -431,11 +431,11 @@
 						for (var j = -1; j < this.rows; j++) {
 
 							var point = new Point(i, j) / size * document.bounds.size + col / 2;
-							if(j % 2)
+							if (j % 2)
 								point += new Point(col.width / 2, 0);
-							if(i % 2)
+							if (i % 2)
 								point += new Point(0, col.height / 2);
-							if(values.loose)
+							if (values.loose)
 								point += (col / 8) * Point.random() - col / 8;
 							vPoints.push(point);
 						}
@@ -452,7 +452,7 @@
 				var vPoints = [];
 				// Now we bring up the dialog 
 				var values = Dialog.prompt('Settings', components);
-				if(values) {
+				if (values) {
 					this.columns = values.columns;
 					this.rows = values.rows;
 					this.parts = values.parts;
@@ -463,7 +463,7 @@
 					for (var i = -1; i < this.columns + 1; i++) {
 						for (var j = -1; j < this.rows + 1; j++) {
 							var point = new Point(i, j) / new Point(size) * document.bounds.size + col / 2;
-							if(this.loose)
+							if (this.loose)
 								point += (col / 4) * Point.random() - col / 4;
 							vPoints.push(point);
 						}
@@ -480,7 +480,7 @@
 				var vPoints = [];
 				// Now we bring up the dialog 
 				var values = Dialog.prompt('Settings', components);
-				if(values) {
+				if (values) {
 					this.columns = values.columns;
 					this.rows = values.rows;
 					this.parts = values.parts;
@@ -490,7 +490,7 @@
 					for (var i = -1; i < this.columns + 1; i++) {
 						for (var j = -1; j < this.rows + 1; j++) {
 							var point = new Point(i, j) / new Point(size) * document.bounds.size + col / 2;
-							if(j % 2)
+							if (j % 2)
 								point += new Point(col.width / 2, 0);
 							vPoints.push(point);
 							var offset = i % 2 ? 45 : 0;
@@ -542,7 +542,7 @@
 						selected: true
 					});
 
-					if(paths.length) {
+					if (paths.length) {
 						voronoiDrawer.initialize();
 						for (var i = 0, l = paths.length; i < l; i++) {
 							var segments = paths[i].segments;
@@ -585,12 +585,12 @@
 				onClick: function() {
 					voronoiDrawer.initialize();
 					var points = drawers[values.drawer]();
-					if(points.length) {
+					if (points.length) {
 						var confirmed = true;
-						if(points.length > 800) {
+						if (points.length > 800) {
 							confirmed = Dialog.confirm('You are about to generate a Voronoi diagram with ' + points.length + ' points. This could take a while and could potentially crash Illustrator. Do you want to live recklessly?');
 						}
-						if(confirmed) {
+						if (confirmed) {
 							voronoiDrawer.setPoints(points);
 							voronoiDrawer.render();
 						}
@@ -604,7 +604,7 @@
 					components.smoothBlobs.enabled = !!value;
 					voronoiDrawer.initialize();
 					voronoiDrawer.initPoints();
-					if(voronoiDrawer.points.length)
+					if (voronoiDrawer.points.length)
 						voronoiDrawer.render();
 				}
 			},
@@ -613,7 +613,7 @@
 				onChange: function(value) {
 					voronoiDrawer.initialize();
 					voronoiDrawer.initPoints();
-					if(voronoiDrawer.points.length)
+					if (voronoiDrawer.points.length)
 						voronoiDrawer.render();
 				}
 			}

src/color/Gradient.js

@@ -20,7 +20,7 @@ var Gradient = this.Gradient = Base.extend({
 	// TODO: should type here be called 'radial' and have it
 	// receive a boolean value?
 	initialize: function(stops, type) {
-		if(!stops) {
+		if (!stops) {
 			stops = [new GradientStop('white', 0),
 					new GradientStop('black', 1)];
 		}
@@ -36,12 +36,12 @@ var Gradient = this.Gradient = Base.extend({
 		if (stops.length < 2)
 			throw new Error(
 					'Gradient stop list needs to contain at least two stops.');
-		if(!(stops[0] instanceof GradientStop)) {
+		if (!(stops[0] instanceof GradientStop)) {
 			for (var i = 0, l = stops.length; i < l; i++) {
 				var rampPoint;
 				var stop = stops[i];
 				// If it is an array, the second argument is the rampPoint:
-				if(stop.length) {
+				if (stop.length) {
 					rampPoint = stop[1];
 					stop = stop[0];
 				} else {

test/lib/helpers.js

@@ -21,9 +21,9 @@ function compareSegments(segment1, segment2) {
 }
 
 function compareNumbers(number1, number2, message) {
-	if(number1 !== 0)
+	if (number1 !== 0)
 		number1 = Math.round(number1 * 100) / 100;
-	if(number2 !== 0)
+	if (number2 !== 0)
 		number2 = Math.round(number2 * 100) / 100;
 	equals(number1, number2, message);
 }