Latest | Archives | People | Topics
Latest | Archives | People | Topics
Latest | Archives | People | Topics
|Home | News | RSS Feeds | Mailing Lists | Authors Info | Mirrors | Stalled Traffic|
The GIMP Homepage | The GIMP News Archive | The GIMP Mailing Lists | The GIMP FAQ
Table Of Contents
|1.||2 Feb 2001 - 4 Feb 2001||(7 posts)||GTK+ Colorselector|
|2.||5 Feb 2001||(1 post)||Denoise|
|3.||8 Feb 2001 - 9 Feb 2001||(5 posts)||GDynText 1.5.4|
|4.||4 Feb 2001 - 5 Feb 2001||(4 posts)||Gimp.Themes.Org Repository|
|5.||4 Feb 2001||(1 post)||Gimptool DESTDIR patch|
|6.||8 Feb 2001||(3 posts)||Median Values in a Histogram|
|7.||2 Feb 2001 - 5 Feb 2001||(4 posts)||Passing Masks to Histograms|
|8.||5 Feb 2001||(3 posts)||Porting Plug-Ins from 1.18 to 1.20|
|9.||3 Feb 2001||(1 post)||PyGimp Fixes|
|10.||4 Feb 2001||(6 posts)||Other Ideas for the Space Key|
|11.||6 Feb 2001 - 7 Feb 2001||(2 posts)||How to Run Scripts Synchronously|
|12.||2 Feb 2001||(2 posts)||Temporary Tool Assignments|
|13.||3 Feb 2001 - 4 Feb 2001||(4 posts)||Proposal for a Texture Selector|
|14.||1 Feb 2001||(1 post)||Wideangle Distortion Plugin|
|15.||3 Feb 2001 - 5 Feb 2001||(3 posts)||Wishlist for Gimp 1.4/2.0|
Mailing List Stats For This Week
We looked at 58 posts in 172K.
There were 31 different contributors. 12 posted more than once. 1 posted last week too.
The top posters of the week were:
1. GTK+ Colorselector
2 Feb 2001 - 4 Feb 2001 (7 posts) Archive Link: "problem with gtk+ colorselector"
People: , Sven Neumann, Austin Donnelly, Uwe Koloska
Uwe Koloska posted that there were problems with changing both the foreground color and the last color chosen. Sven Neumann pointed out that these were default behaviors. He also mentioned that the colorselector has already undergone a major overhaul in the HEAD tree. The color previews as well as all sliders are now global to all color selector notebooks so all selectors should behave identically. He suggested looking at http://sven.gimp.org/files/color_selector_1_3.png for a screenshot. Austin Donnelly pointed out that the GTK+ color selector was a "demo" piece of code for seeing how to interface, designed for programmers, not artists.
5 Feb 2001 (1 post) Archive Link: "Denoise"
People: , Martin Weber
Martin Weber posted a list of links relating to min/max curvature denoising and asked if
anyone was interested in implementing them:
3. GDynText 1.5.4
8 Feb 2001 - 9 Feb 2001 (5 posts) Archive Link: "ANNOUNCE: GDynText 1.5.4"
People: , Tuomas Kuosmanen, Marco Lambert
Marco Lamberto announced that GDynText 1.5.4 was available at http://www.geocities.com/marcolamberto/gimp/plugins.html and that it compiled with GTK_DISABLE_COMPAT_H defined. Tuomas Kuosmanen asked if it now remembered the font wieght attribute. Marco said it didn't, due to deficiencies in GTK+ standard font selector.
4. Gimp.Themes.Org Repository
4 Feb 2001 - 5 Feb 2001 (4 posts) Archive Link: "gimp.themes.org ideas"
People: Jordan Evatt, , Sven Neumann, Marc Lehmann, Carl B. Constantine
Jordan Evatt announced the creation of gimp.themes.org. From feedback
he'd received, several options were given.
registry.gimp.org - maybe soon to be revamped, web-repository
plugins.gimp.org - home for plugins, no web-repository
and another repository would not really help anyone.
No one else posted suggestions for Jordan
5. Gimptool DESTDIR patch
4 Feb 2001 (1 post) Archive Link: "gimptool patch to integrate nicely into Makefile.am/Makefiles"
People: Roger Leigh,
Roger Leigh posted a patch relating to the discussion of the DESTDIR environment variable discussed at the end of last year
6. Median Values in a Histogram
8 Feb 2001 (3 posts) Subject: "Value in histogram"
People: Roel Schroeven, Sven Neumann, Sven Neumann ,
Roel Schroeven asked " The value in the Gimp histogram is calculated as the maximum of the red, green and blue channels now. Wouldn't it be better to use the average of the three color channels?" Sven Neumann though the average of the channels was somewhat useless, but suggested adding the intensity "defined as 0.3 r + 0.59 g + 0.11 b"
7. Passing Masks to Histograms
2 Feb 2001 - 5 Feb 2001 (4 posts) Archive Link: "incorrect mask handling in histogram calculation"
People: Roel Schroeven, , Jay Cox, Austin Donnelly
Roel Schroeven noticed that the histogram gave results that were not expected. He posted a fix to the code. Austin Donnelly warned that this change might have a detrimental effect on tools that used the histogram without masks. Roel was confident that if the other tools passed a null pointer as a mask, the histogram is still calculated for the entire layer. Jay Cox committed the fix (As well as the median calculation fix).
8. Porting Plug-Ins from 1.18 to 1.20
5 Feb 2001 (3 posts) Archive Link: "porting a plug-in from 1.18 to 1.20"
People: , Sven Neumann
David Rohde asked about the proper procedure for porting plug-ins. Sven Neumann pointed to an aptly named script, http://sven.gimp.org/files/remove_cruft. This, in addition to changing the RGB to GIMP_RGB and reviewing the Libgimp API reference, should make porting a lot easier.
9. PyGimp Fixes
3 Feb 2001 (1 post) Archive Link: "PyGimp Fixes"
People: Hans Breuer,
Hans Breuer posted a list of PyGimp fixes. These relate to things the were recently changed or omitted
10. Other Ideas for the Space Key
4 Feb 2001 (6 posts) Archive Link: "Space key & border area ideas"
People: Guillermo S. Romero,
This thread relates to the discussion on temporary tools this week.
Guillermo S. Romero posted a list of things that could be tied to
space bar activities.
Alan liked the alt + space bar idea, since it eliminated the need for developers to anticipate users needs. Using the border as a scratch area sounded like a temporary layer, which allows the artist to see what a color looks like when applied to the image. Guillermo S. Romero said he uses Ctrl + Z a lot, and would rather use some sort of scratch area. He also thought there was a benefit to being able to start a painting operation outside of the defined border. An example of why this is needed can be seen when using the bird brush at the edge of the canvas. Matthew Peters mentioned problems using height maps that extended past the edge of the image. Airbrushing just outside the canvas is also impossible.
There were no more posts in this thread
11. How to Run Scripts Synchronously
6 Feb 2001 - 7 Feb 2001 (2 posts) Archive Link: "How do you run scripts synchronously?"
People: Jay Cox,
Tim Lambert wanted to know how to run scripts synchronously, since the Gimp didn't seam thread safe. The goal was to allow Scheme code, called from C, to wait until the Scheme thread had completed before more processing is done. Jay Cox didn't think there was a good way to do this, but posted one anyway. It used a parasite as a mutex lock.
Jay pointed out that if the script-fu failed, the plugin would never return and the program would hang.
12. Temporary Tool Assignments
2 Feb 2001 (2 posts) Archive Link: "Idea: Temporary tool assignment"
People: Guillermo S. Romero,
Alan suggested that the Gimp add more temporary tools, like photoshop. Guillermo S. Romero suggested Alan make a list of tools " Please try all the tools and make a list of the ones that do nothing with Ctrl and / or Shift and / or Alt (before clicking / after clicking, like with Circle selection). Advice: set pointer to cross and icon, that way it gives hints about what is happening (or will if you click). Also keep open the Tool Options dialog, and watch the buttons change. Tab also does magic when over an image (hit again to get the volunteer back from backstag... err... nimbo). " He said that most of the basic operations are there.
13. Proposal for a Texture Selector
3 Feb 2001 - 4 Feb 2001 (4 posts) Archive Link: "Proposal for a texture selector"
People: David A. Bartold, , Sven Neumann
David A. Bartold a texture selector be added to the Gimp. "I propose to create a new dialog box similar to the pattern selector. Instead of containing tilable RGB pixmaps, it will contain tileable greyscale heightfield pixmaps. These textures will be used by some tools to simulate, for example, paper grain. The user can see the current texture in the main window and in the Device status window. It will be near the current brush selection, pattern, and gradient. " David had an algorithm that creates a new mask from the texture information " new_mask[x][y] = MAX (mask[x][y] - texture[x + offset_x][y + offset_y], 0) " This is similar to setting wax = 0% and opacity = 100% in DigiPencil
Sven Neumann thought it sounded like a reasonable idea, but cautioned any development to wait a few weeks until the currently-in-development GimpData object was complete. This object would create a standard interface to this sort of thing and eliminate the cut and paste tpye create that necessitated the Gimp 1.2 rewrite.
14. Wideangle Distortion Plugin
1 Feb 2001 (1 post) Subject: "Wideangle distortion plugin"
People: David Hodson,
David Hodson posted a plugin "which corrects (or creates) the barrel (or pincushion) distortion common to wideangle lenses. It's designed to let you store and reuse corrections for specific lenses (as well as just play)." The plugin is locatd at http://www.ozemail.com.au/~hodsond/wideangleFeb02.tgz
15. Wishlist for Gimp 1.4/2.0
3 Feb 2001 - 5 Feb 2001 (3 posts) Archive Link: "New wishlist for next GIMP available??"
People: , Sven Neumann, Daniel Egger
Avi Bercovich asked about how to contribute to the Gimp wishlist. Sven Neumann responded that there would be very few new features in Gimp-2.0 since the goal of the current development cycle was to clean up the codebase. The TODO file (which should probably be called IDEAS) had a list of ideas, as well as the TODO.xml document in the HEAD brand of the CVS Tree. Daniel Egger pointed to the bugtracker at http://bugzilla.gnome.org as a good place to keep ideas from getting lost
Sharon And Joy
Kernel Traffic is grateful to be developed on a computer donated by Professor Greg Benson and Professor Allan Cruse in the Department of Computer Science at the University of San Francisco. This is the same department that invented FlashMob Computing. Kernel Traffic is hosted by the generous folks at kernel.org. All pages on this site are copyright their original authors, and distributed under the terms of the GNU General Public License version 2.0.