1. A method for scaling a first bitmap from a first size to a second size, the method comprising: accessing a first bitmap; iterating through the first bitmap and performing the following until no more size reductions are needed to scale the first bitmap to the second size: identifying a group of pixels from the first bitmap; identifying a unique pixel or unique pixels in the group of pixels; and copying one or more pixels including the unique pixel or the unique pixels from the group of pixels to a second bitmap, wherein one or more pixels are not copied to the second bitmap and are not the unique pixel or pixels.