This is a header only C++ library that allows you to create an image, change individual pixels in this image and save it into an uncompressed RGB .bmp file.
Create an image with given width and height:
BMPImage image(512, 512);Change the pixel in 4th row 3rd column to red:
image.put(1.0, 0, 0, 4, 3);Save the image into a file:
image.save("redpixel.bmp");See example.cpp for an example.