Info-Mac

Download: http://archive.info-mac.org/dev/lib/bit ... s-30-c.hqx

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.

Copyright (C) 1996 by John Montbriand. All Rights Reserved.