Robby Findler
1d0ebeae62
added a check to avoid creating a new bitmap struct (so caching works better when you flip images that are not scaled)
2010-10-14 14:05:12 -05:00
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
d419e8c12a
changed the ->d contracts to ->i contracts
2010-09-09 14:21:35 -05:00
Robby Findler
d2e443ac97
made equality check on images sensitive to 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
4fa7fa2994
Added docs and exported basic pinhole manipulation primitives
2010-09-06 20:39:10 -05:00
Robby Findler
748fc32bd1
added pinhole drawing
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
Robby Findler
7fead2875a
forgot the flip check (caught by the test suites)
2010-09-02 12:20:19 -05:00
Robby Findler
09bd56081b
fixed a performance bug (avoids computing the rotation of a bitmap when it isnt actually rotated...)
2010-09-02 11:01:23 -05:00
Eli Barzilay
8e0f8dd39c
More "~n" -> "\n" changes
2010-08-26 12:11:00 -04:00
Robby Findler
f793360586
fixed a bug reported by Todd on the mailing list (probably this is his bug anyways)
2010-08-02 13:01:27 -05:00
Matthew Flatt
5d7f044488
change mrlib/image-core to use pen-list% cap and join support
2010-07-21 16:19:12 -06:00
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)
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Please merge to release branch.
2010-07-20 22:59:52 -05:00
Robby Findler
476dd36eec
modified the draw-button-label contract so that it would work with a let*-style scoping for ->d
2010-07-10 10:01:25 -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
9f5593c222
rackety mrlib/name-message
2010-06-22 14:22:35 -05:00
Robby Findler
c5b0c73111
added docs and minor cleanups in mrlib/name-message
2010-06-22 14:22:34 -05:00
Robby Findler
2e67f8bb9f
Refactored the rotation code to support an arbitrary linear transformation
2010-06-20 14:13:16 -05:00
Robby Findler
0c0009465e
removed a bogus case in the definition of np-atomic-shape predicate
2010-06-18 16:21:14 -05:00
Robby Findler
132867518c
added support for flipping bitmaps
2010-06-18 16:21:14 -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
Robby Findler
31b507aa51
Rackety 2htdp/image
2010-05-25 21:35:04 -05:00
Robby Findler
8c98f9d979
made a start on the image-core library's documentation
2010-05-25 16:10:23 -05:00
Robby Findler
0c1afebb5a
made a start on the image-core library's documentation
2010-05-25 16:10:23 -05:00
Robby Findler
b7a20594ef
added \newpage to the latex-style keybindings
2010-05-17 11:39:38 -05:00
Eli Barzilay
de0cc7771b
A lot of "DrScheme" -> "DrRacket"s.
2010-05-17 01:27:03 -04:00
Eli Barzilay
d8fec78585
Some renames for this dusty code.
2010-05-16 18:26:25 -04:00
Matthew Flatt
28b4043077
rename all files .ss -> .rkt
2010-04-27 16:50:15 -06:00
Robby Findler
700a530f4e
PR 10783 addendum
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svn: r18346
2010-02-26 03:38:00 +00:00
Robby Findler
39dd21c240
PR 10783
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svn: r18340
2010-02-25 20:57:45 +00:00
Robby Findler
50a6a585b1
fixed some repl-printing related bugs that would make 'write' sensitive to pretty-print's parameters in drscheme's repl
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svn: r18321
2010-02-24 17:35:09 +00:00
Eli Barzilay
c88a5a6856
A bunch of additional typos
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svn: r17976
2010-02-05 03:21:52 +00:00
Robby Findler
e74e46d9ca
drdr-ized the rest of the drscheme test suite
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svn: r17945
2010-02-02 21:06:07 +00:00
Robby Findler
540f43327d
added a little more error checking
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svn: r17912
2010-01-31 13:32:19 +00:00
Matthew Flatt
73a1675286
fix select #f for hierlist
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svn: r17888
2010-01-29 20:30:46 +00:00
Robby Findler
be5b6cd32e
some improvements to the new language dialog
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svn: r17886
2010-01-29 18:29:03 +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
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svn: r17808
2010-01-24 20:22:58 +00:00
Robby Findler
3c1d7e9aca
simple fix to deal with performance problem noticed by jpr (this is not a complete fix, but should work in the common case of lots of repeated place-image calls)
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svn: r17783
2010-01-23 20:36:54 +00:00
Robby Findler
a9597eeb8b
fixed up the docs for the base shapes to reflect the new pen arguments; added a section about pixels
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svn: r17683
2010-01-17 02:50:41 +00:00
Robby Findler
ddf0b4ec01
added finer control over pens
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svn: r17670
2010-01-16 02:03:54 +00:00
Robby Findler
fc8f84d616
fixed a bug I introduced
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svn: r17638
2010-01-13 20:18:48 +00:00
Robby Findler
8c9088a770
changed the overlaying functions so they default to putting the images overlay'd on their centers, not upper lefts
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svn: r17632
2010-01-13 16:32:21 +00:00
Robby Findler
8838d90cd5
removed extra depenencies
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svn: r17630
2010-01-13 15:12:46 +00:00
Robby Findler
708d4c10d6
fixed image equality for zero width & zero height images
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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)
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svn: r17560
2010-01-08 02:25:11 +00:00
Robby Findler
911123bf94
added add-curve
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svn: r17523
2010-01-07 01:56:46 +00:00
Robby Findler
b5e54fe2eb
applied Ian's patch to the bitmap rotation code
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svn: r17513
2010-01-06 21:43:34 +00:00
Robby Findler
0b3c30f18e
added place-image and fixed a bunch of bugs related to equality, rotating and other things
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svn: r17491
2010-01-06 05:12:48 +00:00
Robby Findler
f5bb840950
added cropping to 2htdp/image
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svn: r17474
2010-01-04 01:39:09 +00:00
Robby Findler
ca96ddd889
switched to a bitmap-based image comparison
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svn: r17466
2010-01-02 22:32:44 +00:00
Robby Findler
0d16beda3c
made the define popup and the file popup appear when the toolbar is on the left/right
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svn: r17452
2009-12-31 13:27:49 +00:00
Robby Findler
2ec790424b
added section symbol
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svn: r17407
2009-12-27 22:09:43 +00:00
Robby Findler
57f9a7063e
PR 10633
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svn: r17159
2009-12-02 05:08:04 +00:00
Robby Findler
b310c35a38
PR 10634
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svn: r17158
2009-12-02 05:01:08 +00:00
Robby Findler
4c18e8212f
PR 10635
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svn: r17156
2009-12-02 04:42:35 +00:00
Robby Findler
b80c782046
fixed a bug in bitmap scaling (ie I no longer forgot to write the code ...)
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svn: r16883
2009-11-18 22:23:39 +00:00
Robby Findler
cc60cdc02b
fixed rotation of bitmaps
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svn: r16861
2009-11-18 14:58:15 +00:00
Robby Findler
cef2d065df
removed printf
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svn: r16767
2009-11-14 13:21:30 +00:00
Robby Findler
d783011981
fixed scrolling for image snips
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svn: r16740
2009-11-13 02:00:16 +00:00
Robby Findler
7411fdfa57
added 'line'
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svn: r16699
2009-11-11 21:29:59 +00:00
Robby Findler
1a8d681ed2
added a bunch more polygons
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svn: r16681
2009-11-11 02:20:18 +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)
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svn: r16676
2009-11-10 23:36:32 +00:00
Robby Findler
53f8290928
fixed an imprecision error
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svn: r16633
2009-11-09 16:59:53 +00:00
Robby Findler
c239a21885
added text and text/font (but with some problems still) and changed the image saving setup so the filenames are not so long
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svn: r16623
2009-11-08 22:00:07 +00:00
Robby Findler
faf055c858
added circle and star-polygon
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svn: r16617
2009-11-08 00:19:53 +00:00
Robby Findler
3159a06389
(hopefully) sorted out polygons; added a few other polygon-based primitives
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svn: r16570
2009-11-06 14:34:25 +00:00
Matthew Flatt
c483470deb
fix some bad aligned-pasteboard tests
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svn: r16348
2009-10-17 14:28:46 +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
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svn: r16317
2009-10-13 23:06:24 +00:00
Robby Findler
dfaf397cac
added iota
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svn: r16147
2009-09-28 19:36:38 +00:00
Robby Findler
6de735bf59
added sqrt
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svn: r15749
2009-08-16 22:00:15 +00:00
Robby Findler
3f0b94e58a
svn: r15712
2009-08-12 19:42:53 +00:00
Matthew Flatt
2850d101f3
clear bitmap created for a snip->cached-image-snip conversion
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svn: r15656
2009-08-01 16:17:35 +00:00
Robby Findler
3c4bdf86fe
added a close icon to the yellow warning message
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svn: r15611
2009-07-28 20:40:54 +00:00
Robby Findler
3c6234efd9
svn: r15454
2009-07-16 01:07:16 +00:00
Robby Findler
ad856384a3
svn: r14818
2009-05-14 19:23:24 +00:00
Eli Barzilay
ff73a5395e
removed lots of "the the"s
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svn: r14679
2009-05-01 21:02:51 +00:00
Matthew Flatt
52d6fb4e1d
aligned-pasteboard and cue-text% repairs
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svn: r14463
2009-04-08 12:59:22 +00:00
Eli Barzilay
c0a8a01222
Changed @itemize{...} to @itemize[...] (done after comparing the doc
...
tree and verifying that there are no changes).
(Also fixed a few bugs that were in the code)
svn: r14427
2009-04-05 17:46:20 +00:00
Eli Barzilay
28d35ebb6a
typo
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svn: r14397
2009-04-01 06:10:22 +00:00
Eli Barzilay
0adc7a50f2
clarification
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svn: r14388
2009-03-31 14:56:55 +00:00
Eli Barzilay
c5d2342999
added set-flip-labels?
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svn: r14386
2009-03-31 14:54:40 +00:00
Eli Barzilay
a58ba38c52
added remove-links
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svn: r14383
2009-03-31 12:22:29 +00:00
Eli Barzilay
3d04c4ce10
set-links-label! -> set-link-label
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svn: r14382
2009-03-31 12:16:39 +00:00
Eli Barzilay
33c30e7dd7
document set-links-label!
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svn: r14381
2009-03-31 12:13:47 +00:00
Eli Barzilay
202134e45c
added set-links-label! to change a link label
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svn: r14374
2009-03-31 05:57:44 +00:00
Eli Barzilay
fb3846cb43
always keep the lables right-side-up
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svn: r14373
2009-03-31 04:53:23 +00:00
Matthew Flatt
5c7b122118
fix swiatchble-button to lose its hilite state when its hidden
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svn: r13764
2009-02-21 13:30:01 +00:00
Robby Findler
265f75379a
fixed a bug in a call to update-arrowhead-polygon
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svn: r13250
2009-01-21 17:28:56 +00:00
Robby Findler
af810c8a6f
added support for special-case drawing of individual edges to the graph library and support to be able to use that to redex
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svn: r13226
2009-01-19 18:02:33 +00:00
Robby Findler
a4799be53c
added support for customizing the edge label font to the graph library and propogated that argument to the redex traces and traces/ps functions
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svn: r13155
2009-01-15 21:29:26 +00:00
Eli Barzilay
d1a0086471
newlines at EOFs
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svn: r13105
2009-01-14 03:10:47 +00:00
Matthew Flatt
b58664d1f8
fix coerce-to-cache-image-snip
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svn: r12973
2009-01-02 20:15:58 +00:00
Matthew Flatt
1642a84e69
add equal?/recur; implement equal? for image-snip% via properties
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svn: r12950
2008-12-29 22:36:53 +00:00
Robby Findler
2207df048d
now using the normalized versions of all of these unicode thingies
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svn: r12605
2008-11-27 00:46:25 +00:00
Robby Findler
00abb80504
fixed a bug in copy/paste of images that have a zero dimension
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svn: r12448
2008-11-14 14:53:20 +00:00
Robby Findler
788443072b
misc improvements after writing a beginner program with contracts
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svn: r12371
2008-11-10 05:54:04 +00:00
Eli Barzilay
ad2928e32a
typo (PR9789)
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svn: r11898
2008-09-28 22:59:34 +00:00
