- Inkscape Devel - Inkscape Mailman

Effect->Color->Brighter
by Tavmjong Bah 15 Jan '07

15 Jan '07

Hi, I am having trouble understanding the logic of the Color Brighter effect. The Color Darker effect is quite simple... it takes each RGB component and multiplies it by 0.9 resulting in moving the color 10% of the distance towards black. I would have thought that the Brighten effect would move a color 10% of the distance towards white. Instead it has logic that changes Black (0,0,0) to (10,10,10), any R, G, or B value less than 10 to 11, and any R, G, or B value greater than 10 gets divided by 0.9. This results in a greater change, the brighter the source color. A simple replacement for the current Brighter effect would be: r=int( (25.5 + 0.9 * r); g=int( (25.5 + 0.9 * g); b=int( (25.5 + 0.9 * b); One can see easily see that these equations have the right limits for what I would have expected. Tav

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arrowhead color bug
by jtaber 13 Jan '07

13 Jan '07

Arrowheads that remain black regardless of line color remains a problem. There are various bug postings for this - some showing closed others showing open. All have been given a priority of 5. Yet this is a real usability issue. I've tried to look at the code without success but it seems that the arrowhead takes the alignment from the line so it should also be able to take the color. Can someone have a go at this before .45 ?

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"flood-color" attributes fail in make check
by Bryce Harrington 13 Jan '07

13 Jan '07

We're making good progress through the make check errors. This one I'm not sure about so if anyone has some ideas please shoot. make[2]: Entering directory `/home/bryce/src/Inkscape/inkscape/src' Running 75 tests........................................................... In AttributesTest::testAttributes: ./attributes-test.h:489: Warning: "flood-color" ./attributes-test.h:489: Warning: "flood-opacity" ./attributes-test.h:493: Error: Assertion failed: !found ............... Failed 1 of 75 tests Success rate: 98% FAIL: test-all Does anyone know what is going wrong here? Bryce

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HOW TO AVOID :
by P.L. MALUTAN - WEBAdmin 12 Jan '07

12 Jan '07

Dear members I have a generated Svg which when I edit it I loss it's functionality because inkscape remove from my file when the svg is it opened <?xml version="1.0" standalone="no"?> <!DOCTYPE svg> <?xml-stylesheet href="mystyle.css" type="text/css"?> <?AdobeSVGViewer save="snapshot"?> <svg version="1.1" width="21cm" height="29.7cm" viewBox="0 0 744 1052" id="SVGTest" onload="fixreferences();" preserveAspectRatio="xMidYMid meet" zoomAndPan="magnify" xmlns:xlink="http://www.w3.org/1999/xlink" xmlns="http://www.w3.org/2000/svg"> <script type="text/javascript"> ... and all onmouseout="parent.on_mouse_out('1');" or onmouseout or onmouseclick events ... in the group elements... <g id="grp_ref_1" onmouseover="parent.on_mouse_over('1');" onmouseout="parent.on_mouse_out('1');" onclick="parent.on_mouse_click('1');"><rect x="40" y="40" width="40" height="40" fill="#FFCC00" fill-opacity="0.4" text-anchor="middle"/><text x="60" y="68" fill="#000000" fill-opacity="1" text-anchor="middle" font-size="20px" font-family="Arial" startOffset="0">1</text></g> .... HOW TO AVOID THESE MODIFICATION PLEASE ? With kind regards Petronel

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About Screen for 0.45 - Developer Voting Time
by Bryce Harrington 12 Jan '07

12 Jan '07

The community has selected the following about screens as the three best: - http://www.deviantart.com/deviation/45363866/ - http://www.deviantart.com/deviation/45360907/ - http://www.deviantart.com/deviation/44792424/ All eligible developers are encouraged to cast a vote for one of these three entries. To vote, simply reply to this message on-list, and indicate which of the above three choices you think is best for our release. Josh "ScislaC" Andler will be collecting the votes starting now. All votes must be cast by noon Friday the 12th, UTC. Eligible voters include anyone with their name in the Inkscape AUTHORS or TRANSLATORS file, or who is a registered member of the Inkscape SourceForge project. Bryce

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Fw: [Inkscape-user] About Screen for 0.45 - Results
by momo 12 Jan '07

12 Jan '07

> The white glare on the flat surface under the second ball from the left > seems to be clipped, is that intentional? If not, can anything be done > about it? It's not clipped, it was just rendered this way in and old 0.45devel version (the one it was actually made in). I'll check that, thanks for reporting. Molumen

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rewrite of the filename_add_extension() in src/dialogs/export.cpp
by Muthiah Annamalai 12 Jan '07

12 Jan '07

Hello there, I have made a rewrite of the filename_add_extension() in src/dialogs/export.cpp based on the FIXME comment there. I have test script and the patch attached. Thanks, Muthu

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svg-color.cpp - make check error
by Bryce Harrington 12 Jan '07

12 Jan '07

Hi all, There appears to be just a single make check error (at least, on my box): g++ -Wall -W -Wpointer-arith -Wcast-align -Wsign-compare -Woverloaded-virtual -Wswitch -Wno-unused-pa svg/libspsvg.a(css-ostringstream.o): In function `CSSOStringStream': /usr/lib/gcc/i686-pc-linux-gnu/3.4.6/include/g++-v3/bits/ios_base.h:629: undefined reference to `prefs_' /usr/lib/gcc/i686-pc-linux-gnu/3.4.6/include/g++-v3/bits/ios_base.h:629: undefined reference to `prefs_' svg/libspsvg.a(stringstream.o): In function `SVGOStringStream': /usr/lib/gcc/i686-pc-linux-gnu/3.4.6/include/g++-v3/bits/ios_base.h:629: undefined reference to `prefs_' /usr/lib/gcc/i686-pc-linux-gnu/3.4.6/include/g++-v3/bits/ios_base.h:629: undefined reference to `prefs_' svg/libspsvg.a(svg-color.o): In function `sp_svg_write_color(char*, unsigned int, unsigned int)': svg/svg-color.cpp:429: undefined reference to `prefs_get_int_attribute(char const*, char const*, long l' collect2: ld returned 1 exit status make[2]: *** [svg/test-svg] Error 1 I've doublechecked the header file that defines prefs_get_int_attribute, and it has to gchar* args and a long long. I experimented with casting the args for this call of that routine, but always got the same error. Anyone else got a better idea? Bryce

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Alt-Click shortcut
by Bryce Harrington 12 Jan '07

12 Jan '07

Currently Inkscape uses Alt-Click for various things (select-under, randomize star, etc.) However, generally this shortcut is taken by the desktop environments. In fact we have a bug in our tracker and in Ubuntu's tracker: http://sourceforge.net/tracker/index.php?func=detail&aid=1250110&group_id=9… It is possible for the user to recover this shortcut for Inkscape by disabling it in the desktop environment's configuration settings, but this has the obvious downside of disallowing the shortcut for other programs beyond Inkscape. In playing around with it a little, I notice that Alt-Ctrl-LeftClick appears to produce the same behavior as Alt-LeftClick. Since Alt-Ctrl-LeftClick is not taken by the desktop environment, there is no conflict. Thus it would seem that we could address the bug easily without any code change to Inkscape, by simply altering the documentation to indicate use of Alt-Ctrl-LeftClick instead of Alt-LeftClick. For users who prefer the Alt-LeftClick behavior, that will remain working so no functionality is lost. What do others think of this approach? Bryce

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A brazilian wiki with scripts tutorials and gallery
by Popolon 12 Jan '07

12 Jan '07

Didn't know this before. Yemanja say there was a good brasilian wiki about inkscape. She has the project to do another in french, with same spirit : http://twiki.softwarelivre.org/bin/view/InkscapeBrasil/WebHome There are cool SVG (galeria section), some nice tutorials (screenshot should be enough for people knowing inkscape but that doesn't understand portuguese). And some inkscape scripts from a guy linked in the gallery. Inkmoz a script using mozilla gecko to apply javascript on svg documents (english + portuguese): http://colibre.com.br/bin/view/Aurium/InkMoz Only described in portuguese, a script for designer that cuts a svg for webpage : http://colibre.com.br/bin/view/Aurium/InkscapeAreaCuter (sorry only understand words that are near from french ones). I will post another message when the fr wiki will be OK.

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