viewbits
A simple glut example program.
Reads in a file, and interprets the data as pixels.
Usage: viewbits FILE [width] [height]
If the file parameter is ommitted, file data will be read from standard input (unless on windows)
File input is truncated at 5 MB
Controls:
R Toggle RGB / grayscale
Z Zoom in
X Zoom out
Up/Down Arrow keys Scroll display
Scroll wheel Scroll display
Esc Quit
viewbits was built to use freeglut, but will most likely build just as well with regular glut with few modifications