Robby Findler
4d9c150b7b
2htdp/image: adjust tests
2011-02-11 19:50:15 -06:00
Matthias Felleisen
2c07f6a8e6
some progress on the failing test
2011-02-08 13:46:25 -05:00
Robby Findler
eb45a6f15b
2htdp/image: place-image/align doesn't really need to check that the second image argument has a pinhole
2011-02-06 07:25:08 -06:00
David Van Horn
760a58b65d
Fixes more spelling errors.
2011-02-04 19:44:13 -07:00
David Van Horn
c9519fd113
Fixed various spelling errors.
2011-02-03 17:42:33 -05:00
Matthias Felleisen
814a847323
made to-draw/on-draw in big-bang mandatory; Closes PR 11663
2011-01-22 12:07:24 -05:00
Robby Findler
7716851cde
2htdp/image: added support for alpha as a mode? argument
2011-01-01 20:01:50 -06:00
Eli Barzilay
e2cc0942cc
Attempt to make some ignore files more robust
2010-12-31 15:59:39 -05:00
Robby Findler
830c797ee4
use pen's alpha color stuff in 2htdp/image
2010-12-31 10:25:01 -06:00
Robby Findler
1d89cfc9d7
2htdp/image fix bitmap scaling to respect alpha channels
2010-12-28 19:08:11 -06:00
Robby Findler
835f7753dc
generalize the color structs to have an alpha field and then use that in the bitmap conversion functions
2010-12-27 21:51:14 -06:00
Robby Findler
7282e19178
tightened up the check on polygon to make sure the posns contain reals
...
closes PR 10997
2010-12-25 20:33:33 -06:00
Robby Findler
e896360dcf
take advantage of new equal<%> and snip% setup to make image-snip%s equal to 2htdp/image images (when appropriate)
2010-12-24 06:34:43 -06:00
Robby Findler
4917d2af4a
added freeze to 2htdp/image
2010-12-17 13:51:10 -06:00
Sam Tobin-Hochstadt
4e85687d96
Ignore test-generated files
2010-12-17 12:32:28 -05:00
Sam Tobin-Hochstadt
d92ce41a6f
Make 2htdp/image produce png-convertible results.
2010-12-17 12:32:25 -05:00
Robby Findler
db116cd14b
don't go up past the collection with relative requires
2010-12-12 16:24:18 -06:00
Matthias Felleisen
bd0b8d9c9f
the Utah refactoring accidentally nested queue-callback; closes PR11500
2010-12-06 23:04:08 -05:00
Matthias Felleisen
4af96aaa1c
use 'any for read-line, closes PR11445
2010-12-06 23:04:08 -05:00
Robby Findler
2a7ccc552a
clean up test suite ala gr2
2010-11-29 13:49:47 -06:00
Robby Findler
6e7530ff86
added empty-image
2010-11-25 06:55:00 -06:00
Robby Findler
ae5cd21a1b
2htdp/image: changed the way drawing works, specifically avoid normalization before drawing to preserve sharing
2010-11-04 13:55:41 -05:00
Robby Findler
4941aec617
removed unused argument to normalize-image
2010-11-04 13:55:40 -05:00
Robby Findler
e80fb21c7c
unbreak test suite
2010-10-31 10:12:03 -05:00
Matthias Felleisen
18a81f8552
record images during world program, not events; Closes PR11351
2010-10-28 18:43:19 -04:00
Robby Findler
82d11cfa6c
fix up Matthias's tests so they are more drdr friendly
2010-10-28 17:20:43 -05:00
Robby Findler
ebe486886c
change 2htdp/image to export image=?
2010-10-28 17:20:43 -05:00
Robby Findler
a744958fd5
added support to the 2htdp/image library for reading files when there is no GUI around.
...
currently the support is limited to images that can only report their sizes and pinholes and where equal?
signals an error unless the arguments are eq?.
2010-10-28 11:32:14 -05:00
Matthias Felleisen
f600531e50
improved testing for record?
2010-10-27 10:35:11 -04:00
Matthias Felleisen
f876a854c6
partial fix for pr11350
2010-10-27 10:21:36 -04:00
Matthias Felleisen
6457f1e4cc
record? is working as it used, plus ability to auto-save images so I can write a test case, Closes PR11348 and PR11349
2010-10-26 19:02:43 -04:00
Matthias Felleisen
49060ff57c
merged two error checking files
2010-10-13 15:07:33 -04:00
Matthias Felleisen
ae04ddc7d9
the mouse and key handler shouldn't be set to defaults; when there are no on-* clauses, they should be ignored
2010-10-13 14:50:55 -04:00
Matthias Felleisen
58684bbf4e
merged keywords back into universe
2010-10-08 16:17:41 -04:00
Matthias Felleisen
995ce61434
to-draw and on-draw check
2010-10-08 16:17:03 -04:00
Matthias Felleisen
963adb64ce
run tests all at once
2010-10-08 14:04:32 -04:00
Robby Findler
05d16d9311
closes PR 11293
2010-10-07 19:36:18 -05:00
Robby Findler
08b9396e2f
closes PR 11236
2010-09-21 16:47:55 -05:00
Robby Findler
6f0b6eebbe
Added pinholes as x-place and y-place arguments
2010-09-06 20:39:13 -05:00
Robby Findler
d10cd2e6fa
preserve pinholes in overlaying and related functions
...
(also started to add "pinhole" as a place, but not done with that yet)
2010-09-06 20:39:12 -05:00
Robby Findler
cc96864868
added pinhole support to cropping primitives and to frame
2010-09-06 20:39:12 -05:00
Robby Findler
9b720b9c0d
added pinhole support to add-line, add-curve, scene+line, and scene+curve
2010-09-06 20:39:12 -05:00
Robby Findler
d2e443ac97
made equality check on images sensitive to pinholes
2010-09-06 20:39:11 -05:00
Robby Findler
9087348b7e
added pinhole support to the flipping prims
2010-09-06 20:39:11 -05:00
Robby Findler
157e9c2512
made rotation work with pinholes
2010-09-06 20:39:11 -05:00
Robby Findler
e3b51e8cf4
made scaling work with pinholes
2010-09-06 20:39:11 -05:00
Robby Findler
986b36d761
added basic pinhole tests
2010-09-06 20:39:10 -05:00
Robby Findler
4fa7fa2994
Added docs and exported basic pinhole manipulation primitives
2010-09-06 20:39:10 -05:00
Robby Findler
5e01ac5537
added a pinhole property to images
2010-09-06 20:39:10 -05:00
Matthew Flatt
081fc3bad5
fix 2htdp/image bitmap rotation direction
2010-09-04 16:43:38 -06:00
