This code is intended to be used with an image manipulation library that I'm working on, and the goal is to take the raw byte data from an image, and transform it into a 2D array where each position on the array has a value corresponding to the pixel coordinates of the image.
Comments concerning how to do this faster or more aligned with F# standards, or concerning style and formatting, are very much appreciated. I'm still learning F# so I need all the help I can get.
let Transform2D (pArrayWidth:int) (pArray:byte) = let tHeight = pArray.Length / pArrayWidth let tImageArray = Array.zeroCreate<byte> tHeight let mutable tStart = 0 let mutable tFinish = tStart + pArrayWidth - 1 // 0 indexed array for tRowIndex in [ 0 .. tHeight ] do tImageArray.[tRowIndex] <- pArray.[tStart .. tFinish] tStart <- tStart + pArrayWidth tFinish <- tFinish + pArrayWidth tImageArray