Yahoo! Widgets 4 introduced an interesting new feature - the saveImageToFile() method of many objects, giving developers the ability to generate a PNG or JPEG image of parts of a running Widget. This is really cool because it includes the alpha transparency when you save as a PNG. However, one feature was inexplicably missing - the ability to call saveImageToFile() on a whole window! I created the following function (and helper functions) in order to assist with making screenshots of entire Widgets. Why? Possibly because I'm strange.