Atalasoft DotImage is a great library for working with all kinds of images. I recently had the need for a Tiff image which met the following specification:
300 x 300 dpi
Print at regular letter size (8 1/2 x 11)
Encoded using Group 4 compression
I created this Tiff file using only the following 5 lines of code:
AtalaImage atalaImage [...]