Sketchpad hosts images

Since Processing.js can only access pixel-level data from images hosted on the same server as the sketch is rendered, Sketchpad (and other IDEs in the cloud) have limited support for images. Over the weekend, I decided to do something about this. You can now upload images (supported file types are: gif, jpg, tga, png) to the Sketchpad server, and access them from your sketches. Here’s an example: