How to combine two pf4bit bitmaps with palettes into a new pf8bit bitmap

Learn how to combine two pf4Bit bitmaps with different palettes into a pf24Bit bitmap,
or into a pf8Bit Bitmap with a combined palette, with the following Lab Report

This example shows how to access pixel data using Scanline with pf4bit and pf8bit
efg's Computer Lab:

Earl F. Glynn                 E-Mail:
Overland Park, KS  USA