Minor coding style improvements.

camptocamp · Feb 22, 2012 · 69660e3 · 69660e3
1 parent bb3ae99
commit 69660e3
Showing 1 changed file with 6 additions and 6 deletions.
diff --git a/lib/OpenLayers/Renderer/Canvas.js b/lib/OpenLayers/Renderer/Canvas.js
@@ -336,29 +336,29 @@ OpenLayers.Renderer.Canvas = OpenLayers.Class(OpenLayers.Renderer, {
         // Push symbol scaling, translation and rotation onto the transformation stack in reverse order.
         // Don't forget to apply all canvas transformations to the hitContext canvas as well(!)
         this.canvas.save();
-        if (this.hitDetection) this.hitContext.save();
+        if (this.hitDetection) { this.hitContext.save(); }
 
         // Step 3: place symbol at the desired location
         this.canvas.translate(p0,p1);
-        if (this.hitDetection) this.hitContext.translate(p0,p1);
+        if (this.hitDetection) { this.hitContext.translate(p0,p1); }
 
         // Step 2a. rotate the symbol if necessary
         angle = deg2rad * style.rotation; // will be NaN when style.rotation is undefined.
         if (!isNaN(angle)) {
             this.canvas.rotate(angle);
-            if (this.hitDetection) this.hitContext.rotate(angle);
+            if (this.hitDetection) { this.hitContext.rotate(angle); }
         }
 
         // // Step 2: scale symbol such that pointRadius equals half the maximum symbol dimension.
         scaling = 2.0 * style.pointRadius / Math.max(symbolBounds.getWidth(), symbolBounds.getHeight());
         this.canvas.scale(scaling,scaling);
-        if (this.hitDetection) this.hitContext.scale(scaling,scaling);
+        if (this.hitDetection) { this.hitContext.scale(scaling,scaling); }
 
         // Step 1: center the symbol at the origin        
         cx = symbolBounds.getCenterLonLat().lon;
         cy = symbolBounds.getCenterLonLat().lat;
         this.canvas.translate(-cx,-cy);
-        if (this.hitDetection) this.hitContext.translate(-cx,-cy);        
+        if (this.hitDetection) { this.hitContext.translate(-cx,-cy); }        
 
         // Don't forget to scale stroke widths, because they are affected by canvas scale transformations as well(!)
         // Alternative: scale symbol coordinates manually, so stroke width scaling is not needed anymore.
@@ -408,7 +408,7 @@ OpenLayers.Renderer.Canvas = OpenLayers.Class(OpenLayers.Renderer, {
 
         style.strokeWidth = unscaledStrokeWidth;
         this.canvas.restore();
-        if (this.hitDetection) this.hitContext.restore();
+        if (this.hitDetection) { this.hitContext.restore(); }
         this.setCanvasStyle("reset");  
     },