John Clements
b51626933c
hide big-bang startup code
2010-12-07 20:44:31 -08:00
Robby Findler
36e8d5ef99
remove bogus comment
2010-12-07 07:05:56 -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
b884623da2
use for/list intead of a (one off) map/i function.
2010-12-06 14:22:10 -06:00
Robby Findler
45a97cb561
off by one error in 2htdp/image error messages
...
closes PR 11476
2010-12-06 14:22:10 -06:00
Robby Findler
2a7ccc552a
clean up test suite ala gr2
2010-11-29 13:49:47 -06:00
Matthias Felleisen
6df50ffe83
final world display, Closes PR11471
2010-11-29 10:59:08 -05:00
Robby Findler
57fe568a5e
fixed a bug
2010-11-25 06:55:00 -06:00
Robby Findler
6e7530ff86
added empty-image
2010-11-25 06:55:00 -06:00
Matthias Felleisen
2a3c66b731
start animate from 0 not 1
2010-11-20 10:37:59 -05:00
Matthew Flatt
c1ce863a70
experiment with explicit flush in 2htdp/world
2010-11-12 20:18:03 -07:00
Matthew Flatt
7ff8ce61db
explicitly discard patseboard mouse events when not handled in universe
2010-11-09 16:48:23 -07:00
Matthias Felleisen
0f856dede5
sync bug eliminated
2010-11-06 10:19:24 -04:00
Matthew Flatt
05cfffdf9e
v5.4.99.1, executable-yield-handler', and make-bitmap' etc.
2010-11-05 15:54:50 -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
d082e805b2
fix bug in error checking for save-image
2010-10-31 10:12:04 -05:00
Robby Findler
e80fb21c7c
unbreak test suite
2010-10-31 10:12:03 -05:00
Robby Findler
cc0f246048
unbreak 2htdp/image
2010-10-29 14:55:56 -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
3782c2e749
change save-bitmap in 2htdp/image so that is uses the width and height of the image by default, but also so it accepts two optional arguments to change that.
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
Robby Findler
35f64145ca
adjusted the way caching works for bitmaps to be more effective
2010-10-22 06:45:57 -05:00
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
8fb58bb74e
making the stepper (mostly) happy
2010-10-12 18:10:35 -04:00
Matthias Felleisen
0eed02bd0d
typo in world.rkt
2010-10-08 16:31:52 -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
96bf9d2518
deleted
2010-10-08 16:16:04 -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
Matthias Felleisen
8ef896431a
adjusting big-bang and universe so that they call functions and don't expand into object construction
2010-10-07 18:49:43 -04:00
Matthias Felleisen
767d72ed03
re-exported keywords
2010-10-04 20:41:38 -04:00
Matthias Felleisen
8bed0b6a30
function protocol for world creation
2010-10-04 18:22:04 -04:00
Robby Findler
08b9396e2f
closes PR 11236
2010-09-21 16:47:55 -05:00
Eli Barzilay
ee138cf2cb
Some repeated "and and"s and "the the"s, and two more typos.
...
Closes PR 11229.
2010-09-20 15:38:18 -04:00
Robby Findler
31685bc496
Adjusted 2htdp/image's frame primitive so that it does not draw
...
outside of the bounding box.
2010-09-09 06:58:55 -05:00
Robby Findler
9105b92240
added overlay/pinhole and underlay/pinhole
2010-09-07 09:35:21 -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
