On Apr 2, 12:51 pm, pranav <[EMAIL PROTECTED]> wrote: > Hello, > I want to read a BMP file, do some processing and then write it in a > new file. The problem is in the third step. For reading the file, i > have converted the file into decimal numbers, representing the pixel > values. Then i perform calculations on those decimal numbers. Now i am > unable to convert those into the format as required by the "bmp" file. > Any one, who is into image reading/manipulation, please help.
Here is a link to a *very* crude BMP file utility I wrote a long time ago. (http://www.geocities.com/ptmcg/python/index.html#bmp) Follow the highlighted "module" link to see the underlying code - there are methods for saving the BMP data to a file. Perhaps those samples might give you some insight on what is required. (I would probably rewrite this to use the struct module nowadays, but this code works as is.) -- Paul -- http://mail.python.org/mailman/listinfo/python-list
