Hi,I am recently working in the book Digital Image Processing with racket. I want to know is there any way to get the bit depth or color depth of a input bitmap in Racket? I found the get-depth method in racket/draw,bitmap%, but it only return 1 and 32, that's not what i really want.I input a bitmap whose bit depth is 8 but i got 32. following is the code:
> (send (read-bitmap "Fig0305(a)(DFT_no_log).tif") get-depth) 32 Is there anything I am wrong? Thank you! ____________________ Racket Users list: http://lists.racket-lang.org/users
