October 2006 - Inkscape Devel

coolalsop
by allocable 15 Oct '06

15 Oct '06

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alveolus
by awkward 15 Oct '06

15 Oct '06

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confoundcoagulatebitterroot
by appropriate 15 Oct '06

15 Oct '06

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handling memory for display buffers
by bulia byak 15 Oct '06

15 Oct '06

Previously, Inkscape didn't check if there's enough free memory for its pixel buffers and could crash without warning due to insufficient memory, e.g. upon zooming in. This problem became much worse after implementing Gaussian blur, because rendering blurred objects at high zooms may require a pixel buffer much bigger than the visible canvas. Now this situation is handled more gracefully: if a display operation requires more memory than available, or more than 100Mb (which corresponds to a 5000x5000 pixel buffer), it is skipped. This may result in blurred objects "disappearing" at high zooms. This is purely a display issue, however, it never corrupts data; just zoom out (or reduce blur radius) and the missing object will show up OK. The "100Mb" magic number was chosen so that to prevent too large allocations which, even if they succeed, bog the system down to an almost unusable state. I realize it's far from perfect, but at least it's a solution which kinda works for a "typical" system with at least 256Mb memory. Any suggestions on how to better handle this are welcome. -- bulia byak Inkscape. Draw Freely. http://www.inkscape.org

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Test
by Jean Morissette 15 Oct '06

15 Oct '06

Hi, This is a test, sorry for the pollution.

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inkscape.org server full
by Jon Phillips 15 Oct '06

15 Oct '06

Hello, now that I have access to our server, it looks like the server is full. Bryce, it looks like the /var/log/apache/ftp folder is 4 gigs of space. Seems like we shoudl unmerge apache-1.3 IMO and that ftp issue...looks like failed ftp attempts on there have mounted up over time... Anyway...I think this is causing the wiki issue and any php cookie issues on the site...(and is why I can't change some rewrite rules). Jon -- Jon Phillips San Francisco, CA USA PH 510.499.0894 jon@...235... http://www.rejon.org MSN, AIM, Yahoo Chat: kidproto Jabber Chat: rejon@...896... IRC: rejon@...897...

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Tango style icons
by Ronan Zeegers 13 Oct '06

13 Oct '06

Hello, I'm working on a more tango like icons style for inkscape. The screenshot is here: http://www.ronanzeegers.com/inkscape/inkscape-tangoished-v0.5.png And feedbacks are welcome! ;) Ronan Zeegers

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wiki error
by Jon Phillips 13 Oct '06

13 Oct '06

Hey all, I tried to save some non-english text onto our wiki and now am getting a db error: please see the wiki http://wiki.inkscape.org/ Bryce or ACSpike, could you restart the wiki please? This is weird that it can't take non-english text. I was trying to copy the language bar from the Open Clip Art Library... Please update..looks like the wiki is borked until it can be restarted...I hope we have backups as well in case we need to change things...otherwise, I think we could hand hack those fields in the db with non-english texts. Suck...maybe I can get some more powers on the server to do things...I can help fix this type of thing in seconds ;) I went onto the server and tried to refreshLinks.php in maintenance after this and here is the backtrace: Jon rejon@...1522... /home/inkscape/inkscape_web/wiki/maintenance $ php refreshLinks.php Refreshing link table. Starting from page_id 1 of 710. 100 200 A database error has occurred Query: SELECT page_id, page_namespace, page_title FROM `mw01_page` WHERE (page_namespace=0 AND page_title IN('Coding_Style', 'FileTypes', 'ExtensionArchitectureProposals', 'NewFeatureProposals', 'Roadmap', 'ApplicationIcons', 'InkscapeColor', 'SVG_Test_Suite_Compliance', 'SVG_Tiny_Compliance', 'SVG_Competitors_Plan', 'PrintingSubsystem', 'OtherProjects', 'ExtensionsRepository', 'ReprListeners', 'AddSPObject', 'HandlingPreferences', 'WorkingWithSVN', 'ErrorsAndWarnings', 'DebuggingTips', 'MakingAnExtension', 'ExtensionAttributes', 'InkscapeJanitors', 'DeveloperTitles', 'W3C', 'CSS_Support', 'Animation-(Timeline)', 'Free_Desktop_Graphic_Suite', 'StatusbarAPI', 'KeyboardProfiles', 'KeyboardShortcutsToDo', 'SubsystemRearchitecture', 'GtkMMification', 'WikiAttic', 'ScribusInteroperability', 'Cairoification', 'PathRepresentation', 'TextUsability', 'ModalInterfaces', 'UI_MockupScreenshots', 'Googles_Summer_Of_Code', 'OpenDocument_proposal', 'OpenVG', 'Lib2geom', 'Translation_information', 'DialogReplacement', 'DialogsReorganization', 'ObjectManager', 'AccessibleGraphics', 'CompilingInkscape', 'DeveloperManual', 'FAQ', 'ProjectInfo', 'InkscapeFeatures', 'About_Inkscape', 'Ø§Ù ØµÙØ Ø©_Ø§Ù Ø±Ø¦ÙØ³ÙØ©', 'SupportedOperatingSystems', 'Tools', 'InkscapePopularity', 'TestimonialComments', 'ArticlesAndPresentations', 'Galleries', 'ã¡ã ¤ã³ãã¼ã¸', 'ÐÐ°Ð³Ð»Ð°Ð²Ð½Ð°Ñ_ÑÑÑÐ°Ð½Ð¸ÑÐ°', 'Portada', 'Main_Page', 'Hauptseite', 'Forside', 'ÄefpaÄÃ³wna', 'Hoofdpagina_Nederlands', 'Pagina_principale', 'ContactInfo', 'InstallHelp', 'HelpWanted', 'PrintingConsensusPoll', 'TricksAndTips', 'ArticleIntroducingInkscape0_40', 'CreatingDists', 'WebsiteEditing', 'TestingInkscape', 'How_To_Start_A_Page', 'TutorialIdeas', 'UpdatingTrackerItems', 'Announcing_Releases', 'ReleaseNotes044', 'GettingExtensionsWorking', 'InkscapeSVG', 'UserManual', 'InkscapeTerminology', 'GettingEffectsWorking', 'WhatEffectsDo', 'ReleaseNotes045', 'EmergencySave', 'Installing_Fonts_as_a_User', 'UsingTheConnectorTool', 'WikiSyntax')) Function: Parser::replaceLinkHolders Error: 1271 Illegal mix of collations for operation ' IN ' (db3.osuosl.org) Backtrace: GlobalFunctions.php line 451 calls wfBacktrace() Database.php line 397 calls wfDebugDieBacktrace() Database.php line 347 calls Database::reportQueryError() Parser.php line 3050 calls Database::query() Parser.php line 209 calls Parser::replaceLinkHolders() OutputPage.php line 254 calls Parser::parse() OutputPage.php line 245 calls OutputPage::addWikiTextTitle() refreshLinks.inc line 89 calls OutputPage::addWikiText() refreshLinks.inc line 55 calls fixLinksFromArticle() refreshLinks.php line 22 calls refreshLinks() -- Jon Phillips San Francisco, CA USA PH 510.499.0894 jon@...235... http://www.rejon.org MSN, AIM, Yahoo Chat: kidproto Jabber Chat: rejon@...896... IRC: rejon@...897...

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metadata corruption
by bulia byak 13 Oct '06

13 Oct '06

Whoever recently changed metadata or related code, please look into this bug: http://sourceforge.net/tracker/index.php?func=detail&aid=1575829&group_id=9… It's pretty bad because with it, setting metadata makes the file invalid and not loadable. -- bulia byak Inkscape. Draw Freely. http://www.inkscape.org

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Re: [Inkscape-devel] Inkscape-devel Digest, Vol 5, Issue 29
by Joe Dwyer 12 Oct '06

12 Oct '06

Please take me off of the list of Inkscape developers. Joe On 10/12/06, inkscape-devel-request(a)lists.sourceforge.net < inkscape-devel-request(a)lists.sourceforge.net> wrote: > > Send Inkscape-devel mailing list submissions to > inkscape-devel(a)lists.sourceforge.net > > To subscribe or unsubscribe via the World Wide Web, visit > https://lists.sourceforge.net/lists/listinfo/inkscape-devel > or, via email, send a message with subject or body 'help' to > inkscape-devel-request(a)lists.sourceforge.net > > You can reach the person managing the list at > inkscape-devel-owner(a)lists.sourceforge.net > > When replying, please edit your Subject line so it is more specific > than "Re: Contents of Inkscape-devel digest..." > > > Today's Topics: > > 1. Re: [inkscape] [Inkscape-user] Artists needed! (bulia byak) > 2. Re: NEW: blur quality/speed settings (Joshua A. Andler) > 3. Re: NEW: blur quality/speed settings (bulia byak) > > > ---------------------------------------------------------------------- > > Message: 1 > Date: Thu, 12 Oct 2006 14:51:06 -0400 > From: "bulia byak" <buliabyak@...400...> > Subject: Re: [Inkscape-devel] [inkscape] [Inkscape-user] Artists > needed! > To: "Jean-Maurice Le Clech" <jmlecl@...26...> > Cc: Inkscape Development Mailing List > <inkscape-devel(a)lists.sourceforge.net>, John Cliff > <simarilius@...36...>, Inkscape User Community > <inkscape-user(a)lists.sourceforge.net> > Message-ID: > <3c78ff030610121151t593dc257l5a6c92dd4e6cd3f9@...401...> > Content-Type: text/plain; charset=ISO-8859-1; format=flowed > > On 10/12/06, Jean-Maurice Le Clech <jmlecl@...26...> wrote: > > Are you interrested by this one: > > http://www.deviantart.com/deviation/41288680/ > > I can try to finish it. > > Sure, it's a great start! I would love to see it finished. I just > wanted to reiterate that it's very important for you to use blur for > things like reflections, highlights and shadows - otherwise it will > look unnaturally flat and "vectory" no matter how many details you > add. > > -- > bulia byak > Inkscape. Draw Freely. > http://www.inkscape.org > > > > ------------------------------ > > Message: 2 > Date: Thu, 12 Oct 2006 11:52:46 -0700 > From: "Joshua A. Andler" <joshua@...533...> > Subject: Re: [Inkscape-devel] NEW: blur quality/speed settings > To: momo <momo@...1386...> > Cc: inkscape-devel(a)lists.sourceforge.net, bulia byak > <buliabyak@...400...> > Message-ID: <452E8EFE.3090003@...533...> > Content-Type: text/plain; charset=ISO-8859-1 > > momo wrote: > >>> > Xara does the job smoothly and without putting the blur in a box. > >>> Can > we > >>> > expect the same behaviour in Inkscape? > >> > >> By the way, note that Xara does not have blur - it only has > >> _feathering_. In many situations they are interchangeable, but not > >> always. Blur is more generic than feathering - that is, if you have > >> blur, you can do feathering with it, but the reverse is not true. > >> > >> -- > >> bulia byak > > > > Thank you for the explanation Bulia, I tried XARA and yes, the behaviour > > is quite different!! :) > > On the other side, the behaviour of Inkscape is still a little > > restrictive (10% box aroud the object is not very much) so it is not the > > most "comfortabe" tool for example to create a very diffused shadow... I > > attached 2 PNGs one created in Inkscape, the other one in xara. > > > > The shadow created in Inkscape is a combination of gausian blur and > > circular transparency, and the problem is that the 10% box around the > > object is still visible... > > The shadow created in Xara is a combination of feather and circular > > transparency. Since there is no restricted 10% area, the shadow looks as > > it has to. > > Please be patient... we just told people to start using the blur > function. If you read bulia's other recent post to the list titled "blur > tips" you will see that he even suggested a workaround for the 10% > limitation. I'm sure there will be something in the UI to modify that > percentage at some point, but it CAN be worked around already. :) > > -Josh > > > > > ------------------------------ > > Message: 3 > Date: Thu, 12 Oct 2006 14:56:01 -0400 > From: "bulia byak" <buliabyak@...400...> > Subject: Re: [Inkscape-devel] NEW: blur quality/speed settings > To: momo <momo@...1386...> > Cc: inkscape-devel(a)lists.sourceforge.net > Message-ID: > <3c78ff030610121156p2099f8d2o6656233a2549f7af@...401...> > Content-Type: text/plain; charset=ISO-8859-1; format=flowed > > On 10/12/06, momo <momo@...1386...> wrote: > > Thank you for the explanation Bulia, I tried XARA and yes, the behaviour > is > > quite different!! :) > > On the other side, the behaviour of Inkscape is still a little > restrictive > > (10% box aroud the object is not very much) so it is not the most > > "comfortabe" tool for example to create a very diffused shadow... > > As others already explained, this is not something that cannot be > fixed. It's just a case of us not (yet) having bothered to change the > default. Stay tuned, it should be ready before the release. If you > want a workaround that works right now, read my message titled "Blur > tips" sent yesterday. > > -- > bulia byak > Inkscape. Draw Freely. > http://www.inkscape.org > > > > ------------------------------ > > ------------------------------------------------------------------------- > Using Tomcat but need to do more? Need to support web services, security? > Get stuff done quickly with pre-integrated technology to make your job > easier > Download IBM WebSphere Application Server v.1.0.1 based on Apache Geronimo > http://sel.as-us.falkag.net/sel?cmd=lnk&kid=120709&bid=263057&dat=121642 > > ------------------------------ > > _______________________________________________ > Inkscape-devel mailing list > Inkscape-devel(a)lists.sourceforge.net > https://lists.sourceforge.net/lists/listinfo/inkscape-devel > > > End of Inkscape-devel Digest, Vol 5, Issue 29 > ********************************************* >

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