Originally, on the Apple Macintosh, a version of this program (in black and
white) created nice interference (moire) patterns with boxes and circles.
The color version, with color cycling, resembles more a color "dazzler" than
a moire generator. . . With Grabbit now available the save picture routine
isn't really needed, but it's nice to have anyway for the filename
priviledges.

New version changes:

Draws continuously on screen until stopped.

Incorporates Charlie Heath's palette routine for modifying the color map.

Uses a dialog window to get filename for saves instead of the workbench
console.

Pointer changes to a yield sign during disk activity.

Known bugs:

Save routine bombs computer if disk is full.  Error recovery doesn't seem to
work as Mical wrote it.  Anyone got any ideas about correcting it?  See
iffwriter/iffwriter2.c for source to SavePicture() currently used.  I
modified it to use Lattice's file routines to allow writing over an existing
file.

Please address all correspondence about this program to

      Terry W. Gintz
      4430 Pinecrest Drive
      Eugene, Or 97405