From faf9b453d16b39e387277d2bfd09a72e91d4ba68 Mon Sep 17 00:00:00 2001
From: Jonathan Puckey <me@jonathanpuckey.com>
Date: Sun, 19 Jun 2011 03:43:47 +0200
Subject: [PATCH] Clean up the PhyllotaxisRaster example and use Item#fitBounds
 instead of stretching the image.

---
 examples/Scripts/PhyllotaxisRaster.html | 28 ++++++++++---------------
 1 file changed, 11 insertions(+), 17 deletions(-)

diff --git a/examples/Scripts/PhyllotaxisRaster.html b/examples/Scripts/PhyllotaxisRaster.html
index 2817c4f5..246c9784 100644
--- a/examples/Scripts/PhyllotaxisRaster.html
+++ b/examples/Scripts/PhyllotaxisRaster.html
@@ -17,25 +17,19 @@
 			amount: 200
 		};
 		// Create a raster object, using the image 
-		var originalRaster = new Raster('sunflower');
-		// Stretch the image to fit exactly into the view
-		originalRaster.bounds = view.bounds;
-		originalRaster.visible = false;
-		rasterizeImage();
+		var raster = new Raster('sunflower');
+
+		// Transform the raster so it fills the bounding rectangle
+		// of the view:
+		raster.fitBounds(view.bounds, true);
+
+		// Hide the raster:
+		raster.visible = false;
 
 		// Create the group of circle shaped paths and scale it up a bit:
 		var group = createPhyllotaxis(values.amount);
 		group.scale(3);
 		
-		function rasterizeImage() {
-			// Stretch the image to fit exactly into the view
-			originalRaster.bounds = view.bounds;
-			if (raster)
-				raster.remove();
-			raster = originalRaster.rasterize();
-			raster.visible = false;
-		}
-		
 		function createPhyllotaxis(amount) {
 			var group = new Group();
 			// The Golden Angle (http://en.wikipedia.org/wiki/Golden_angle)
@@ -71,10 +65,10 @@
 			position = event.point;
 		}
 
-		// Whenever the window is resized,
-		// we need to rerasterize the image:
+		// Whenever the window is resized, we need to fit the raster
+		// in the bounding rectangle of the view again:
 		function onResize() {
-			rasterizeImage();
+			raster.fitBounds(view.bounds, true);
 		}
 
 		function onFrame(event) {