Bitmap Libraries 30 C

3.0 replaces 2.0, 1.1 and 1.0. now includes PowerPC interfaces for Macintosh Common Lisp. Routines for drawing with bitmaps. - routines for creating bitmap structures in memory. - rotate functions for rotating bitmaps 90 degrees left and right, - flip functions for flipping bitmap data both vertically and horizontally, - a trace edges routine for tracing the edges of an image, - a rotation routine for rotating a bitmap to a particular angle, - a routine for duplicating bitmaps, - a routine for comparing bitmaps, - routines providing the painbucket tool and lasso tool effects, - transfer routines for transfering bitmap data to and from the PICT format, - a complete set of logical operations on bitmaps, - a complete set of pixel oriented routines for testing, setting, clearing, and toggling individual pixels in bitmaps, - routines and a macro allowing you to quickly and easily draw into bitmaps, - routines for copying bitmap images to the current grafport, Full C source code, source code examples, tons of documentation, and a 411 help file. These libraries are for free.