imagefilters

This package brings image filters comparable to PHP's imagefilter functions. In the current release, these filters may only be used with the GD Haskell extension library, but in the future it may support other image management libraries, such as the new JuicyPixels library. imagefilters also supplies functionality for creating custom filters by using the pixelTransform function for per-pixel transformations, or the convolute function for the application of convolution matrices