Raster graphics operationss

• Color quantization
• Munching squares
• Xiaolin Wu's line algorithm
• Bitmap/Write a PPM file
• Bitmap/Flood fill
• Bitmap/PPM conversion through a pipe
• Bitmap/Read an image through a pipe
• Bitmap/Read a PPM file
• Bitmap/Bézier curves/Quadratic
• Bitmap/Bézier curves/Cubic
• Bitmap/Midpoint circle algorithm