Image Pixelizer

Hey Dan, I thought you maybe could do a coding challenge on making an Image Pixelizer, it would take an image and make the pixels larger. You can try with pixelDensity(20); and it kind of works, but say I want larger pixels(because pixeldensity = 20 is still very small) but when i try something like pixelDensity = 48 it just gives a small sad face with no canvas.

Start by reproducing the reported behavior with pixelDensity(20) and pixelDensity(48) on an image. Define the image pixelizer challenge and confirm what larger pixels should produce, including whether the missing canvas at 48 is part of the intended work.

Scritto dal modello di indicizzazione a partire dal testo della issue.