20 Jan
2005
20 Jan
'05
2:35 p.m.
Hello! I need to write a function in Haskell, which 1) reads a greyscale image (for instance, in JPEG, PNG or the like) and 2) transforms it into a n X m matrix A, where Aij contains an integer value (in the range 0 to 255). That integer value is zero for a completely black pixel, 255 for a completely white pixel and lies between zero and 255 for a grey pixel. In my program, I need ONLY to read an image and to transform it into such matrix. Which graphics library can you recommend, if no other image manipulation operations are required? TIA Dmitri Pissarenko -- Dmitri Pissarenko Software Engineer http://dapissarenko.com