Robby Findler
e928bd840c
Two improvements to the mrlib/graph library and the module browser:
...
- improved the drawing speed in mrlib's graph pasteboard
by caching the background arrows (optionally; only turned
on for the module browser. in redex, this probably won't
speed anything up so it isn't used)
- added a search feature to the module graph to help find
dependencies; type in string and some of the graph changes
color
2011-04-06 11:35:31 -05:00
Robby Findler
5522c72ecb
Rackety
2011-04-02 13:36:33 -05:00
Robby Findler
362f7392ed
fixed add-parent bug
2011-04-02 13:36:31 -05:00
Robby Findler
e8eea05afc
rewrote uses of mzlib/contract into racket/contract
...
(and other minor rackety when the occasion arose)
2011-03-31 18:21:11 -05:00
Robby Findler
7378c2e42f
added cdot
2011-03-10 09:18:00 -06:00
David Van Horn
760a58b65d
Fixes more spelling errors.
2011-02-04 19:44:13 -07:00
David Van Horn
c9519fd113
Fixed various spelling errors.
2011-02-03 17:42:33 -05:00
Robby Findler
65579793af
added get-button-label method to switchable-button%
2011-01-13 20:11:52 -06:00
Matthew Flatt
a28ead9464
fix some switchable-button tooltip problems
2011-01-10 12:26:24 -07:00
Robby Findler
66f6f04c1e
improve the drawing of the menu popup when it is yellow and the mouse is over it
2011-01-08 14:29:36 -06:00
Robby Findler
670d58d134
added un/cache-image, a function that enables/disables the drawing cache in 2htdp/image images
2011-01-06 14:24:01 -06:00
Robby Findler
dd9e8c530b
fix the use of draw-caret in 2htdp/image
2011-01-03 20:54:07 -06:00
Matthew Flatt
cf344b9926
fix dimensions of cached image bitmap
2011-01-03 19:13:56 -07:00
Robby Findler
30f9c4338f
make sure make-bitmap gets exacts as args
2011-01-03 19:56:37 -06:00
Robby Findler
ac52a63d4a
cache drawing in 2htdp/image snip's draw method
2011-01-03 15:06:41 -06:00
Robby Findler
d886df2acc
2htdp/image: when selected, draw with some transparency so the selection is visible
2011-01-03 14:42:57 -06:00
Robby Findler
7716851cde
2htdp/image: added support for alpha as a mode? argument
2011-01-01 20:01:50 -06:00
Robby Findler
830c797ee4
use pen's alpha color stuff in 2htdp/image
2010-12-31 10:25:01 -06:00
Robby Findler
1d89cfc9d7
2htdp/image fix bitmap scaling to respect alpha channels
2010-12-28 19:08:11 -06:00
Robby Findler
54c337e5d3
2htdp/image: use erase instead of clear to zero out a bitmap
2010-12-27 21:51:16 -06:00
Robby Findler
835f7753dc
generalize the color structs to have an alpha field and then use that in the bitmap conversion functions
2010-12-27 21:51:14 -06:00
Robby Findler
8bb2543b34
bring this code in the modern world
...
(I think the use of bitmaps is the right one here, but this code doesn't actually work, pending PR 11566)
2010-12-25 07:48:25 -06:00
Robby Findler
e896360dcf
take advantage of new equal<%> and snip% setup to make image-snip%s equal to 2htdp/image images (when appropriate)
2010-12-24 06:34:43 -06:00
Matthew Flatt
e5175c5b38
fix bug that affects the DrRacket language dialog
...
when switching to he choose-a-language radio button
when the selected language is under a closed section
2010-12-23 07:15:36 -06:00
Matthew Flatt
b07f57fc73
fix problems with canvas refresh, especially win32
2010-12-17 14:43:14 -07:00
Sam Tobin-Hochstadt
fb76a887d8
Refactor to create `racket/snip' collection.
2010-12-17 12:32:26 -05:00
Sam Tobin-Hochstadt
8a8a8dbe4b
Separate snip% from the gui
2010-12-17 12:32:26 -05:00
Sam Tobin-Hochstadt
13cae20838
Fixes for PNG conversion, and make `image-snip%' convertible.
2010-12-17 12:32:25 -05:00
Sam Tobin-Hochstadt
d92ce41a6f
Make 2htdp/image produce png-convertible results.
2010-12-17 12:32:25 -05:00
Robby Findler
52092eeb80
remove sillyness
2010-12-17 10:02:35 -06:00
Matthew Flatt
234a57506f
document some modules that are referenced in other documentation
2010-12-15 13:41:59 -07:00
Robby Findler
8add8cfdf5
Revert "change 2htdp/image to try to improve the way drawing works when there is sharing the in the tree"
...
This reverts commit 9ce75b8f76
2010-12-12 15:18:06 -06:00
Robby Findler
91aa9f756a
finally, a fix that makes the 2htdp/image test suite pass!
2010-12-12 15:14:04 -06:00
Robby Findler
9ce75b8f76
change 2htdp/image to try to improve the way drawing works when there is sharing the in the tree
2010-12-12 15:14:04 -06:00
Casey Klein
f293ace98d
Revert "Adds support for inserting more arrow characters by their LaTex names"
...
This reverts commit a12491bb89
2010-12-11 01:40:51 -06:00
Casey Klein
e65598c98c
Fixes the semi-automated TeX table test
2010-12-10 13:58:10 -06:00
Casey Klein
a12491bb89
Adds support for inserting more arrow characters by their LaTex names
2010-12-10 13:58:10 -06:00
Robby Findler
f11e53c68c
gr2 cleanup
2010-11-29 13:49:48 -06:00
Robby Findler
bf62d4b6d6
get two more 2htdp/image test cases to pass
2010-11-25 09:03:06 -06:00
Robby Findler
a658a7620b
a (failed) attempt to fix equality comparison (but at least it is a step in the right direction (I think))
2010-11-25 06:55:00 -06:00
Matthew Flatt
1db27b474f
fix merge mistake
2010-11-05 15:54:56 -06:00
Matthew Flatt
05cfffdf9e
v5.4.99.1, executable-yield-handler', and make-bitmap' etc.
2010-11-05 15:54:50 -06:00
Matthew Flatt
83a00c66ec
cocoa on-drop-files
2010-11-05 15:54:28 -06:00
Matthew Flatt
955df62409
update hierlist for new selection drawing
2010-11-05 15:54:20 -06:00
Matthew Flatt
6e977d7c20
hidden name message should simply not draw
2010-11-05 15:54:05 -06:00
Matthew Flatt
4bfed6d797
misc repairs
2010-11-05 15:54:01 -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
6a414bd18a
fixed some bugs in the way 2htdp/images were marshalled and unmarshalled
2010-10-28 17:20:43 -05:00
Robby Findler
7ef1e8bd90
fixed a bug in the way old 2htdp/image files were parsed (those that contain bitmaps)
2010-10-28 17:20:43 -05:00
