Robby Findler
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c0cea48170
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random testing found bugs (please include in release)
svn: r17792
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2010-01-24 02:02:56 +00:00 |
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Robby Findler
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5f9a774880
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fixed error message reporting bugs (merge to release branch)
svn: r17790
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2010-01-23 23:07:34 +00:00 |
|
Matthew Flatt
|
178777234d
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notes on improving 2htdp/universe
svn: r17766
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2010-01-21 18:51:08 +00:00 |
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Robby Findler
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5af38568a5
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removed my broken attempt to fix the test; this is (I believe) an actual bug in the library
svn: r17703
|
2010-01-17 13:53:44 +00:00 |
|
Robby Findler
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a9597eeb8b
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fixed up the docs for the base shapes to reflect the new pen arguments; added a section about pixels
svn: r17683
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2010-01-17 02:50:41 +00:00 |
|
Robby Findler
|
3046afea04
|
added an code to avoid a race
svn: r17682
|
2010-01-17 02:29:29 +00:00 |
|
Robby Findler
|
7d34a9ecd5
|
fixed path problem
svn: r17675
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2010-01-16 17:28:31 +00:00 |
|
Robby Findler
|
ddf0b4ec01
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added finer control over pens
svn: r17670
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2010-01-16 02:03:54 +00:00 |
|
Matthias Felleisen
|
9a50b999e2
|
hack for 2:image added to make sure it displays completely
svn: r17650
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2010-01-14 18:05:11 +00:00 |
|
Matthias Felleisen
|
be76ed2add
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fixed small bug in draw check; eliminated the 'equal' optimization
svn: r17649
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2010-01-14 17:43:44 +00:00 |
|
Robby Findler
|
96c717473a
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revised the coordinates for place-image and fixed up the docs a bit
svn: r17643
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2010-01-14 01:15:31 +00:00 |
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Robby Findler
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8c9088a770
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changed the overlaying functions so they default to putting the images overlay'd on their centers, not upper lefts
svn: r17632
|
2010-01-13 16:32:21 +00:00 |
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Robby Findler
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708d4c10d6
|
fixed image equality for zero width & zero height images
svn: r17593
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2010-01-10 13:55:11 +00:00 |
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Robby Findler
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179f3615e2
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added fast path for image equality that covers the case where the images have the same structure (roughly)
svn: r17560
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2010-01-08 02:25:11 +00:00 |
|
Robby Findler
|
f9311ff9dc
|
minor changes so that things run in drdr
svn: r17544
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2010-01-07 20:10:59 +00:00 |
|
Robby Findler
|
911123bf94
|
added add-curve
svn: r17523
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2010-01-07 01:56:46 +00:00 |
|
Robby Findler
|
b5e54fe2eb
|
applied Ian's patch to the bitmap rotation code
svn: r17513
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2010-01-06 21:43:34 +00:00 |
|
Robby Findler
|
07fcfd8eee
|
fixed the bug uncovered by the test in the previous commit (to 2htdp/tests/test-image.ss)
svn: r17499
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2010-01-06 18:43:51 +00:00 |
|
Robby Findler
|
01c507c1ff
|
added a test
svn: r17498
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2010-01-06 18:42:52 +00:00 |
|
Robby Findler
|
0b3c30f18e
|
added place-image and fixed a bunch of bugs related to equality, rotating and other things
svn: r17491
|
2010-01-06 05:12:48 +00:00 |
|
Robby Findler
|
63c917fd8f
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made the image sizing functions always return exact, positive integers
svn: r17476
|
2010-01-04 12:36:04 +00:00 |
|
Robby Findler
|
f5bb840950
|
added cropping to 2htdp/image
svn: r17474
|
2010-01-04 01:39:09 +00:00 |
|
Robby Findler
|
ca96ddd889
|
switched to a bitmap-based image comparison
svn: r17466
|
2010-01-02 22:32:44 +00:00 |
|
Matthias Felleisen
|
9a11ad1d67
|
svn: r17465
|
2010-01-02 22:04:26 +00:00 |
|
Matthias Felleisen
|
261aa3937a
|
performance bug, more fixes
svn: r17463
|
2010-01-02 21:47:08 +00:00 |
|
Robby Findler
|
719b72ca7e
|
added missing require
svn: r17462
|
2010-01-02 20:42:46 +00:00 |
|
Matthias Felleisen
|
7025f6dad4
|
prelim fix for performance bug #10613
svn: r17446
|
2009-12-31 01:21:16 +00:00 |
|
Robby Findler
|
e821a0c461
|
separated 2htdp/universe from htdp/image, allowing either htdp/image or 2htdp/image to be used
svn: r17430
|
2009-12-29 23:59:39 +00:00 |
|
Matthias Felleisen
|
ed6e20220b
|
svn: r17392
|
2009-12-24 01:47:26 +00:00 |
|
Robby Findler
|
57f9a7063e
|
PR 10633
svn: r17159
|
2009-12-02 05:08:04 +00:00 |
|
Robby Findler
|
4c18e8212f
|
PR 10635
svn: r17156
|
2009-12-02 04:42:35 +00:00 |
|
Eli Barzilay
|
0de55b5f3a
|
set svn:eol-style
svn: r17123
|
2009-12-01 02:19:38 +00:00 |
|
Matthias Felleisen
|
aee5ba80d7
|
svn: r17115
|
2009-11-30 20:35:06 +00:00 |
|
Matthias Felleisen
|
571fec95aa
|
stop the world and let me get off (2)
svn: r17112
|
2009-11-30 18:22:38 +00:00 |
|
Matthias Felleisen
|
bb4c88338c
|
stop the world and let me get off
svn: r17111
|
2009-11-30 16:52:01 +00:00 |
|
Robby Findler
|
cd5220116a
|
added underlay
svn: r17072
|
2009-11-26 17:07:20 +00:00 |
|
Robby Findler
|
cc60cdc02b
|
fixed rotation of bitmaps
svn: r16861
|
2009-11-18 14:58:15 +00:00 |
|
Robby Findler
|
5cea34ec49
|
renamed */places to */align
svn: r16859
|
2009-11-18 12:11:44 +00:00 |
|
Robby Findler
|
645b786b79
|
added 'bitmap'
svn: r16857
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2009-11-18 04:35:04 +00:00 |
|
Matthias Felleisen
|
e068d2ef86
|
typos
svn: r16828
|
2009-11-17 15:16:35 +00:00 |
|
Robby Findler
|
4f5479e912
|
moved 2htdp/image test back into 2htdp collection (yeah!)
svn: r16812
|
2009-11-16 16:45:25 +00:00 |
|
Eli Barzilay
|
9c2352d0d9
|
renamed test directory to tests
svn: r16800
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2009-11-16 07:57:33 +00:00 |
|
Robby Findler
|
e9ba1bb480
|
improved the docs a little, added a color? predicate
svn: r16747
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2009-11-13 17:15:59 +00:00 |
|
Robby Findler
|
71233bad43
|
added image-baseline
svn: r16745
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2009-11-13 14:42:51 +00:00 |
|
Robby Findler
|
01bb6b8b61
|
fixed a bug in bitmap handling
svn: r16738
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2009-11-13 00:57:31 +00:00 |
|
Robby Findler
|
676df4b338
|
added polygon
svn: r16735
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2009-11-12 20:21:33 +00:00 |
|
Robby Findler
|
cacb4bd515
|
added above and above/places
svn: r16730
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2009-11-12 16:25:02 +00:00 |
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Robby Findler
|
88217a8aae
|
added 'add-line', changed the way images in examples are saved
svn: r16727
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2009-11-12 14:56:47 +00:00 |
|
Robby Findler
|
7411fdfa57
|
added 'line'
svn: r16699
|
2009-11-11 21:29:59 +00:00 |
|
Robby Findler
|
1a8d681ed2
|
added a bunch more polygons
svn: r16681
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2009-11-11 02:20:18 +00:00 |
|
Robby Findler
|
a566cd488a
|
added isosceles-triangle
svn: r16677
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2009-11-10 23:54:53 +00:00 |
|
Robby Findler
|
4e3b1b4c26
|
fixed some bad behavior (that I never completely understood) by changing the interpretation of the base images as drawing their centers at (0,0) instead of drawing their upper left corners at (0,0)
svn: r16676
|
2009-11-10 23:36:32 +00:00 |
|
Matthias Felleisen
|
b2d51ab278
|
10393 fixed
svn: r16673
|
2009-11-10 22:06:29 +00:00 |
|
Matthias Felleisen
|
8f0e7fd944
|
10501 fixed
svn: r16662
|
2009-11-10 20:09:35 +00:00 |
|
Matthias Felleisen
|
c2de9f32c1
|
10505 fixed
svn: r16661
|
2009-11-10 19:56:19 +00:00 |
|
Eli Barzilay
|
44d88cee6b
|
newlines at EOFs
svn: r16630
|
2009-11-09 03:49:50 +00:00 |
|
Robby Findler
|
3e51bc7199
|
fixed up text
svn: r16625
|
2009-11-08 23:29:19 +00:00 |
|
Robby Findler
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c239a21885
|
added text and text/font (but with some problems still) and changed the image saving setup so the filenames are not so long
svn: r16623
|
2009-11-08 22:00:07 +00:00 |
|
Robby Findler
|
faf055c858
|
added circle and star-polygon
svn: r16617
|
2009-11-08 00:19:53 +00:00 |
|
Robby Findler
|
ec09914c3b
|
added examples to the 2htdp/image documentation
svn: r16616
|
2009-11-07 23:48:30 +00:00 |
|
Robby Findler
|
3159a06389
|
(hopefully) sorted out polygons; added a few other polygon-based primitives
svn: r16570
|
2009-11-06 14:34:25 +00:00 |
|
Robby Findler
|
bfba962c7d
|
added image-width and image-height
svn: r16371
|
2009-10-19 19:59:20 +00:00 |
|
Robby Findler
|
11e87632dc
|
rearranged things so that 2htdp/image has its core snip stuff loaded into drscheme so that saving files with 2htdp/image images in them works
svn: r16317
|
2009-10-13 23:06:24 +00:00 |
|
John Clements
|
a2ccd6147e
|
put initial draw behind a queue-callback
svn: r16316
|
2009-10-13 23:00:14 +00:00 |
|
Robby Findler
|
3aae13cb60
|
fixed a bug in rotating non-polygons
svn: r16315
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2009-10-13 22:16:17 +00:00 |
|
Matthias Felleisen
|
f218661bde
|
#'record problem
svn: r16309
|
2009-10-13 18:30:02 +00:00 |
|
Matthias Felleisen
|
c24b05a7b0
|
fixed the require bug
svn: r16308
|
2009-10-13 17:55:20 +00:00 |
|
Robby Findler
|
339860d340
|
a little more progress (got ellipses bounding boxes right!)
svn: r16307
|
2009-10-13 17:30:40 +00:00 |
|
Robby Findler
|
e87712fdda
|
an attempt to fix up the bounding boxes on ellipses
svn: r16281
|
2009-10-08 14:20:04 +00:00 |
|
Robby Findler
|
d0b4dc24ec
|
added scaling to 2htdp/image
svn: r16211
|
2009-10-02 11:20:30 +00:00 |
|
Robby Findler
|
2fbb31c6ad
|
a little more progress on images, plus some documentation
svn: r16202
|
2009-10-01 19:21:45 +00:00 |
|
Robby Findler
|
522c290678
|
svn: r16146
|
2009-09-28 18:05:30 +00:00 |
|
Robby Findler
|
53a796d7af
|
first (broken) attempt at bounding boxes for ellipses
svn: r16145
|
2009-09-28 16:26:03 +00:00 |
|
Robby Findler
|
982f533d28
|
split up image into core library (required for copy & paste) and other stuff (implementation of the combinators, mostly)
svn: r16141
|
2009-09-28 11:36:13 +00:00 |
|
Robby Findler
|
68d461f60a
|
renamed 2htdp/picture to 2htdp/image
svn: r16140
|
2009-09-28 11:04:23 +00:00 |
|
Robby Findler
|
c91a9847aa
|
more progress on picture.ss; hopefully this is a final version of the internal data definitions
svn: r16132
|
2009-09-26 15:39:00 +00:00 |
|
Matthias Felleisen
|
725708e7a7
|
removed superfluous printf; please propagategrep printf *!
svn: r16103
|
2009-09-21 17:46:57 +00:00 |
|
Matthias Felleisen
|
c15885ca6c
|
fixed weak contract for real numbers; no need to propagate
svn: r16102
|
2009-09-21 14:11:43 +00:00 |
|
Matthias Felleisen
|
ff3e48c32f
|
run-simulation -> animate
svn: r15996
|
2009-09-14 00:59:51 +00:00 |
|
Matthias Felleisen
|
96d2064888
|
re-directed image
svn: r15868
|
2009-09-03 22:49:51 +00:00 |
|
Matthias Felleisen
|
1a571f09fb
|
some clean up
svn: r15866
|
2009-09-03 10:47:31 +00:00 |
|
Matthias Felleisen
|
68fb5e42fa
|
added state display to world programs
svn: r15836
|
2009-08-30 18:11:02 +00:00 |
|
Robby Findler
|
d3ececcee6
|
cleaned up rotation
svn: r15782
|
2009-08-19 12:14:09 +00:00 |
|
Robby Findler
|
accd344975
|
started changing the representation so that the rotation angles are always at the bottom of the pictures
svn: r15774
|
2009-08-17 21:09:33 +00:00 |
|
Robby Findler
|
be2dc50990
|
moved tests into the tests collection
svn: r15773
|
2009-08-17 20:17:45 +00:00 |
|
Robby Findler
|
5b6f0381fa
|
moved test suite to test/ directory, minor change to try to understand normalization bug
svn: r15771
|
2009-08-17 17:01:51 +00:00 |
|
Robby Findler
|
efbd58d93e
|
identified a problem with normalization (not sure how to fix it yet, tho)
svn: r15770
|
2009-08-17 15:57:01 +00:00 |
|
Robby Findler
|
eb304cf4c3
|
first cut checkin (still problems, of course)
svn: r15750
|
2009-08-17 00:33:19 +00:00 |
|
Matthias Felleisen
|
ae0822ac9f
|
checking keystrokes properly in universe
svn: r15743
|
2009-08-15 01:25:02 +00:00 |
|
Matthias Felleisen
|
fb206a23d5
|
added last-picture option to stop-when
svn: r15740
|
2009-08-14 23:15:29 +00:00 |
|
Robby Findler
|
8bee13c680
|
Matthias asked me to remove this definition
svn: r15676
|
2009-08-05 21:30:55 +00:00 |
|
Robby Findler
|
0646de8473
|
cleaned up a little bit, here and there
svn: r15675
|
2009-08-05 19:44:06 +00:00 |
|
Matthias Felleisen
|
a3cb24d195
|
fixed small universe bug
svn: r15657
|
2009-08-01 16:18:27 +00:00 |
|
Matthias Felleisen
|
6dcc67cb25
|
svn: r15616
|
2009-07-29 02:21:32 +00:00 |
|
Matthias Felleisen
|
671c2ef26e
|
typos in tests
svn: r15531
|
2009-07-22 15:11:18 +00:00 |
|
Matthias Felleisen
|
574b532e80
|
sync/yield bug, propagate
svn: r15509
|
2009-07-20 22:33:49 +00:00 |
|
Matthias Felleisen
|
bd4395bbfa
|
small bug in launch many worlds, propagate
svn: r15508
|
2009-07-20 21:11:19 +00:00 |
|
Matthias Felleisen
|
7b10ba8321
|
added launch-many worlds, propagate please
svn: r15499
|
2009-07-20 19:04:37 +00:00 |
|
Matthias Felleisen
|
26a94ad11c
|
aux is bad for MS
svn: r15481
|
2009-07-17 19:29:04 +00:00 |
|
Matthias Felleisen
|
ca8385045f
|
small fix to editing in chatter
svn: r15479
|
2009-07-17 18:25:34 +00:00 |
|