Hi, i have 2300 bitmap images very similar to this one
and what i basically need to do is change every white pixel in the image to blue. I haven't manipulated any images before in c and I'd like some pointers on how to go about it. In addition, after one image is done, ideally the program would switch to the next bitmap file.
So an English summary of the program would be.
open bitmap image.
look at the first pixel in the image.
if the pixel is anything other than white skip it.
If the pixel is white, change it to blue and go to next pixel.
if all pixels have been examined, go to next image in the directory and repeat process.
If anyone knows of existing software or code which does this, that would be great too. Thanks.