racket

Author	SHA1	Message	Date
Stephen Bloch	39629e8e99	map-image and map-image/extra now give their function argument x and y coordinates, or not, depending on the arity of that function. This enables one to write a simple function from color -> color and immediately map it on an image. For the situation in which the function is location-dependent, one can still write a function from x,y,color -> color and map this on the image.	2011-12-02 07:09:37 -05:00
Stephen Bloch	9a24e66df0	Fixed an off-by-one bug in "myflip", an example for build-image. Now it passes its tests :-)	2011-07-24 21:50:38 -04:00
Eli Barzilay	40124a0619	A long overdue scan to eliminate files without terminating newlines. (DrRacket should really do that.)	2011-06-28 02:01:41 -04:00
Stephen Bloch	fb7d948794	Revised test cases that used big-bang so they don't actually run when loaded (so drdr doesn't complain about timeouts).	2011-01-07 23:52:39 -05:00
Eli Barzilay	3fb871586f	Removed some exe bits that look redundant.	2010-12-31 15:59:39 -05:00
Stephen Bloch	73ef1d6c14	Added more test cases; started updating documentation.	2010-12-30 07:46:42 -05:00
Stephen Bloch	fb05266ad2	Rewriting map-image to work with 5.1. Also added a bunch of test cases to map-image-bsl-tests.rkt.	2010-12-30 07:46:42 -05:00