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182 Commits

Author SHA1 Message Date
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
Robby Findler
1fa6be75b5 added image->color-list and color-list->bitmap 2010-09-04 13:52:49 -05:00
Matthew Flatt
e0d9d2565c fix problem with rotation on images such as bitmaps 
and replace internal `bring-between' with an efficient version
 Closes PR 11124
 2010-08-30 20:15:20 -06:00
Robby Findler
3d5843aa81 fixed pen and color so they signal errors properly 2010-08-28 08:52:59 -05:00
Robby Findler
8d2db5f4bf fixed a bug found by random testing 2010-08-22 20:33:30 -05:00
Robby Findler
720a86052f improved crop so that it doesn't fail when the coordinates are out of range 2010-08-22 15:12:10 -05:00
Robby Findler
f1e38247e0 improved the error message for save-image 
closes PR 11076
 2010-08-20 17:39:45 -05:00
Robby Findler
6cd277a36f fixed a bug in the saving of bitmaps (and along the way added some randomized tests that found a few other things) 
Please merge to release branch.
 2010-07-20 22:59:52 -05:00
Robby Findler
070a39d902 fixed a bug in text's color argument, as noted in PR 10998 2010-07-07 13:42:40 -05:00
Robby Findler
a5d969607b fixed PR 10998 2010-07-06 15:26:26 -05:00
Robby Findler
132867518c added support for flipping bitmaps 2010-06-18 16:21:14 -05:00
Robby Findler
27bd7934d7 fixed flipping for curves 2010-06-18 16:21:13 -05:00
Robby Findler
ca7bf92054 added basic flipping (bitmaps not done yet) 2010-06-18 16:21:13 -05:00
Robby Findler
22bc8f6d87 a bunch of little fixes to the 2htdp/image library (and related) for sfp submission: 
- added in the htdp/image version of the performance test case
- made gui-eval work with things other than slideshow
- extended render-image so that it works on bitmaps and image-snips
 2010-06-16 11:58:58 -05:00
Jay McCarthy
eeef33fa7b Adding ignores 2010-06-04 09:43:36 -06:00
Robby Findler
31b507aa51 Rackety 2htdp/image 2010-05-25 21:35:04 -05:00
Matthias Felleisen
391444741f simulate-file for testing readers 2010-05-18 23:00:59 -04:00
Eli Barzilay
7b14a1f585 "Racunit" -> "Rackunit" 2010-05-17 12:07:32 -04:00
Eli Barzilay
bba676d90c Update the text message at the top of WXME files, including the URL. 
Also, update the message in existing files.  Change the instructions to
use DrRacket or DrScheme version <previous-version>, and for really old
files (pre-v4), just use 4 for the version.  Also just drop the second
paragraph in these files -- "Most likely, it was created by" is not
needed when for these files we know that this is true.
 2010-05-17 00:19:26 -04:00
Jay McCarthy
bc5cf30ebe Renaming rktunit to racunit 2010-04-30 10:57:32 -06:00
Jay McCarthy
f70ffca756 Renaming schemeunit to rktunit and adding compat layer 2010-04-29 15:00:02 -06:00
Matthias Felleisen
32347bfb56 Merge branch 'master' of git:plt 2010-04-27 19:07:18 -04:00
Matthias Felleisen
2613ce6c09 fixed tests for batch io 2010-04-27 19:06:31 -04:00
Matthew Flatt
28b4043077 rename all files .ss -> .rkt 2010-04-27 16:50:15 -06:00
Robby Findler
256e3fedd2 fixed a bug with zero-sized htdp/image images interactive with 2htdp/image primitives 2010-04-23 12:34:17 -05:00
Matthias Felleisen
ae5c682e10 fixed 10866 for _first-order_ abuse of clauses 2010-04-20 18:57:17 -04:00
Matthias Felleisen
6d1d3da1fe bug eliminated from _words_ reading 2010-04-16 17:37:59 -04:00
Matthias Felleisen
a2af09a445 one more reader, plus shortened the names of the functions 2010-04-16 10:49:21 -04:00
Matthias Felleisen
a8999166d7 one more test for batch-io 2010-04-15 20:39:26 -04:00
Matthias Felleisen
2727d5f0ba batch-io finished 2010-04-15 20:34:26 -04:00
Matthias Felleisen
ed21a85d9d added csv reading to batch-io 2010-04-14 18:58:29 -04:00
Matthias Felleisen
11f6859cb2 more api for batch-io 
svn: r18808
 2010-04-13 15:34:09 +00:00
Matthias Felleisen
8d1871b4c9 improved error message in response to 10854 
svn: r18807
 2010-04-13 14:17:29 +00:00
Matthias Felleisen
26b3cb7eb2 batch io expanded 
svn: r18766
 2010-04-08 22:14:36 +00:00
Matthias Felleisen
eaa7303113 the proper fix 
svn: r18703
 2010-04-01 02:01:05 +00:00
Matthias Felleisen
7a4cd2a706 appeasing drdr 
svn: r18702
 2010-04-01 00:57:36 +00:00
Matthias Felleisen
3f20bc5eb6 fixes 10836 
svn: r18700
 2010-03-31 21:59:07 +00:00
Matthias Felleisen
3c1d0b079c 10834 fixed 
svn: r18668
 2010-03-30 13:43:47 +00:00
Matthias Felleisen
404e0e30a1 stop clause for release 
svn: r18524
 2010-03-12 13:24:45 +00:00
Matthias Felleisen
b4da375084 improved release test 
svn: r18519
 2010-03-12 03:28:26 +00:00
Matthias Felleisen
d4adb4456d added on release 
svn: r18518
 2010-03-12 03:21:23 +00:00
Matthias Felleisen
2655495b56 fixed bug in on-tick syntax pattern 
svn: r18514
 2010-03-12 01:33:57 +00:00
Matthias Felleisen
982820fba2 fixed double-def of empty-scene 
svn: r18177
 2010-02-19 01:06:11 +00:00
Robby Findler
124dbe9b93 added empty-scene 
svn: r18138
 2010-02-17 23:21:57 +00:00
Robby Findler
12dc4f3421 PR 10728 
svn: r18136
 2010-02-17 23:07:44 +00:00
Matthias Felleisen
2c602a08c4 svn: r18006 2010-02-06 19:05:35 +00:00
Matthias Felleisen
9664c79320 mouse leave/enter behavior was wrong; failure of SPC? 
svn: r17925
 2010-02-01 16:05:37 +00:00
Robby Findler
5f69c8ed4e now using redex check to generate random examples (and with more variety than before) 
svn: r17816
 2010-01-25 16:04:34 +00:00
Robby Findler
cf4294a280 changed the internal representation of normalized images so that crop structs do no have to be duplicated, improved test suites 
svn: r17808
 2010-01-24 20:22:58 +00:00
Robby Findler
5af38568a5 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
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
 2010-01-16 17:28:31 +00:00
Robby Findler
ddf0b4ec01 added finer control over pens 
svn: r17670
 2010-01-16 02:03:54 +00:00
Matthias Felleisen
9a50b999e2 hack for 2:image added to make sure it displays completely 
svn: r17650
 2010-01-14 18:05:11 +00:00
Robby Findler
96c717473a revised the coordinates for place-image and fixed up the docs a bit 
svn: r17643
 2010-01-14 01:15:31 +00:00
Robby Findler
8c9088a770 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
Robby Findler
708d4c10d6 fixed image equality for zero width & zero height images 
svn: r17593
 2010-01-10 13:55:11 +00:00
Robby Findler
179f3615e2 added fast path for image equality that covers the case where the images have the same structure (roughly) 
svn: r17560
 2010-01-08 02:25:11 +00:00
Robby Findler
f9311ff9dc minor changes so that things run in drdr 
svn: r17544
 2010-01-07 20:10:59 +00:00
Robby Findler
911123bf94 added add-curve 
svn: r17523
 2010-01-07 01:56:46 +00:00
Robby Findler
b5e54fe2eb applied Ian's patch to the bitmap rotation code 
svn: r17513
 2010-01-06 21:43:34 +00:00
Robby Findler
01c507c1ff added a test 
svn: r17498
 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 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
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
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
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
 2009-11-18 04:35:04 +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
 2009-11-16 07:57:33 +00:00