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283 Commits

Author SHA1 Message Date
Robby Findler
cc0f246048 unbreak 2htdp/image 2010-10-29 14:55:56 -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
Matthias Felleisen
42bceaf900 documented record?, which has a slightly wider interface so that I can write automated tests for the raw functionality 2010-10-27 10:21:37 -04:00
Matthias Felleisen
9c4758a456 specified rate-expr 2010-10-26 23:22:14 -04:00
Mike Sperber
c4b590d9bf Add "image2" teachpack for DMdA. 
This is just our copy of 2htdp/image.
 2010-10-11 13:54:29 +02:00
Matthias Felleisen
3c0039cd3a drag explained, fixes 11243, Closes PR 11243 2010-09-22 14:37:52 -04:00
Robby Findler
5f6bae6854 adjusted many examples for the docs based on the previous commit's bug fix 2010-09-21 16:50:34 -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
Eli Barzilay
70a1733f7c Various typos, fixes PR 11189. 2010-09-12 01:53:52 -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
4bbb1f4cd9 Added a second column for the 2htdp teachpacks to the choose-a-teachpack dialog 
closes PR 11170
 2010-09-07 17:34:08 -05:00
Robby Findler
04d9814337 rebuilt the images on a mac 2010-09-07 09:49:03 -05:00
Robby Findler
9105b92240 added overlay/pinhole and underlay/pinhole 2010-09-07 09:35:21 -05:00
Robby Findler
01fa7e9118 rebuilt the example images on a mac 2010-09-06 20:44:10 -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
5363396f94 added flipped mention to docs 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
157e9c2512 made rotation work with pinholes 2010-09-06 20:39:11 -05:00
Robby Findler
4b14e1a855 added a para about how the pinhole is drawn 2010-09-06 20:39:11 -05:00
Robby Findler
4fa7fa2994 Added docs and exported basic pinhole manipulation primitives 2010-09-06 20:39:10 -05:00
Robby Findler
a951bdcf47 rewording 2010-09-04 15:19:56 -05:00
Robby Findler
1fa6be75b5 added image->color-list and color-list->bitmap 2010-09-04 13:52:49 -05:00
Robby Findler
8328605c1a rendered the 2htdp/image images (has to be done on a mac) 2010-08-28 20:45:01 -05:00
Robby Findler
6c3f556194 meant to include this in the last commit 2010-08-28 20:41:58 -05:00
Robby Findler
3704e2d69f added a better explanation of pixels and fixed a bug in save-image 2010-08-28 20:41:58 -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
d7ff2ed665 two more adjustments (to triangle/sss examples) 2010-08-05 13:43:16 -05:00
Robby Findler
47055673e6 Adjusted the triangle examples to make them fit a little bit better in the documentation 2010-08-05 13:37:18 -05:00
Jens Axel Søgaard
a4a8af1fae Added images. 2010-08-05 19:30:43 +02:00
Jens Axel Søgaard
b83f255f30 new images for docs 2010-08-05 19:16:57 +02:00
Jens Axel Søgaard
08e8260449 Documentation for triangle/sss and friends 2010-08-05 18:22:21 +02:00
Matthias Felleisen
6a7801c523 to-draw for images in universe doc; fixes 11050 2010-07-27 08:41:13 -04:00
Mike Sperber
9abdc72dad Unbreak doc build of image.scrbl. 2010-07-13 17:16:13 +02:00
Matthias Felleisen
3656cd1972 fixed pr 11010 2010-07-02 12:47:13 -04:00
Robby Findler
489d1d730f closes PR 10989 2010-06-25 20:28:38 -05:00
Robby Findler
a612830b8e added the radial-star primitive 2010-06-25 20:24:18 -05:00
Robby Findler
c2ddede08e improved the docs slightly 2010-06-18 16:51:15 -05:00
Robby Findler
37ae5a338b added documentation for the flipping functions 2010-06-18 16:37:58 -05:00
Matthias Felleisen
b8dce21f22 Merge branch 'master' of git:plt 2010-05-27 18:57:20 -04:00
Robby Findler
b5364a5875 fixed a bug in the docs typo 
Not for the release (because it modifies a file that has been changed too much and because this commit is a minor change)
 2010-05-26 20:55:24 -05:00
Matthias Felleisen
be256183e1 Merge branch 'master' of git:plt 2010-05-26 09:26:14 -04:00
Robby Findler
31b507aa51 Rackety 2htdp/image 2010-05-25 21:35:04 -05:00
Robby Findler
03a3270811 closes PR 10927 2010-05-25 21:35:03 -05:00
Robby Findler
48d793b099 closes PR 10929 2010-05-25 21:35:03 -05:00
Robby Findler
bae79dda0b closes PR 10930 2010-05-25 21:35:03 -05:00
Matthias Felleisen
265e420a92 doc bug PR10931 fixed 2010-05-25 16:19:20 -04:00
Matthias Felleisen
f243a0e617 fixed 10922 2010-05-24 10:03:59 -04:00