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GSoC13: Text Tool Improvements
by Stojan Dimitrovski 18 Apr '13

18 Apr '13

Hello everyone, I'm Stojan Dimitrovski, a sophomore from Macedonia. I'm currently studying Computer Science at Ss. Cyril and Methodius University in Skopje. I am considering applying for Inkscape on GSoC13. I have a few ideas on improving the current text tool, particularly its user interface and some of its underlying features and implementation. Here are some of those ideas: - Typefaces' names should be rendered in the glyphs they describe if such exist. Example: Helvetica should be rendered in Helvetica, Garamond in Garamond, etc. Icon typefaces are rendered by the fallback GUI typeface on the system. - There should be a live preview / comparison of typefaces interface which will allow for a better and faster typeface selection. Inspired by typeface pickers like the one in TypeKit or similar. - There should be a character-preview of a typeface, which will show all of the glyphs in a typeface that are defined for it (and make it easy for those glyphs to be inserted into text). This is primarily useful when using icon typefaces (like Font Awesome from Twitter Bootstrap fame). - Improved handling of different variants, weights, styles of typefaces. (Current implementation is a bit flaky handling this.) - Implement a system for SVG font typesetting (actually be able to use the SVG fonts to render text inside Inkscape). - Improve the SVG font interfaces, they really need some love. I'd like to hear your suggestions and comments before I embark on doing mockups of the interface and thinking about the implementation. I should also mention that I'm fluent in the technologies that Inkscape uses, especially in GTK+ (2, 3), GObject, GLib, C / C++. I have general knowledge of the SVG standard. I've been using Inkscape since version 0.45 and have an understanding of its features and workflow. The free-software movement, communities and development philosophies are not new to me. Regards, Stojan Dimitrovski

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GSoC 2013 Idea Discussion
by Arshdeep Singh 18 Apr '13

18 Apr '13

Hello all, I am currently pursuing my undergraduate studies in Computer Science and Engineering at Delhi Technological University , New Delhi , India and am looking forward to be a part of GSoC 2013. I have been using software like Adobe Illustrator and Photoshop since before high-school. With the interest I had in programming and algorithms, I always wanted to contribute to such software programs. FOSS caught my attention in my second year of college and I began delving into Inkscape as it provided me an opportunity to get inside the workings of a real software almost similar to Illustrator. I have fixed one bug till yet: https://bugs.launchpad.net/inkscape/+bug/773288 *I intend on implementing a Recolor Artwork Tool that shall allow: *1) Managing Color Themes with one go. 2) Enable editing many objects' colors on-the-go (simplified interface). This site should give some idea about what I have in mind- http://colorschemedesigner.com/ Thankyou to ScislaC for pointing this site out and lessening my burden of explaining what the tool would do. The credit for the idea goes to Inkscape's developer wiki which urges the contributors: '*Don’t please the artist—BE the artist'* and in my view, this tool shall be a boon to all of Inkscape's heroes, our artists. I have played around the gimpcolorwheel.c file and studied Cairo's drawing structure to paint the entire Hue Wheel in my experiments. A screenshot (result) is attached for the mentors' and advisors' perusal. Also, I have added a 'Recolor Artwork' option in the 'Object' Menu to house the final tool widget. As an almost rookie for such a project, I hope the discussion with people adept with industry methods and experience in digital designing will definitely help me chalk out finer details of how to structure the tool keeping in mind the intricacies of Inkscape's codebase. Thankyou for your time. -- Arshdeep Singh(demicoder) Third Year, Computer Engineering Delhi Technological University Ph: +91-9654115614 https://sites.google.com/site/adsingh1729/home

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Fwd: [Inkscape-docs] Hello!
by Alexandre Prokoudine 18 Apr '13

18 Apr '13

Hello, Please make a wiki account for this guy :) Alexandre ---------- Forwarded message ---------- From: Jiabao Wu <jiabao.foss@...400...> Date: Wed, Apr 17, 2013 at 3:29 PM Subject: Re: [Inkscape-docs] Hello! To: Alexandre Prokoudine <alexandre.prokoudine@...400...> Cc: Inkscape Docs Team <inkscape-docs(a)lists.sourceforge.net> Yeah, I kind of meant how to get a wiki account that can edit it. :P Also I was wondering if I should use this mailing list if I make a change or does the wiki show the team where the changes have been made automatically. But mainly need help with the account :D thanks! On Tue, Apr 16, 2013 at 5:52 PM, Alexandre Prokoudine <alexandre.prokoudine@...400...> wrote: > > On Tue, Apr 16, 2013 at 11:39 AM, Jiabao Wu wrote: > > Hi Alexandre, > > > > Thank you for your message. What is the process I should follow for adding > > or changing documentation on the inkscape wiki? > > It's the first time I hear about some sort of a process for the wiki :) > > You'd need a wiki account, though -- of that I'm quite sure :) Can't > recall who has the admin access at the moment :( > > Alexandre Prokoudine > http://libregraphicsworld.org > > ------------------------------------------------------------------------------ > Precog is a next-generation analytics platform capable of advanced > analytics on semi-structured data. The platform includes APIs for building > apps and a phenomenal toolset for data science. Developers can use > our toolset for easy data analysis & visualization. Get a free account! > http://www2.precog.com/precogplatform/slashdotnewsletter > _______________________________________________ > Inkscape-docs mailing list > Inkscape-docs(a)lists.sourceforge.net > https://lists.sourceforge.net/lists/listinfo/inkscape-docs -- Alexandre Prokoudine http://libregraphicsworld.org

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Fix for "easy-fix" bug "Tweak tool using wrong cursor", a few beginners questions
by Christoffer Holmstedt 18 Apr '13

18 Apr '13

I have pushed a fix for https://bugs.launchpad.net/inkscape/+bug/587729 to http://bazaar.launchpad.net/~christoffer-holmstedt/inkscape/lp587729-tweak-… 1) What do I do now as I don't have commit rights (I assume) to inkscape.dev? 2) During compilation of my changes I got an error "pixmaps/cursor-tweak-move-in.xpm:38:35: warning: deprecated conversion from string constant to ‘char*’ [-Wwrite-strings]" for all my added cursors but I couldn't see any difference between my cursors and the original ones. I assume that I get the same errors during a full compilation for all cursors but I might be wrong here. 3) I added "--fixes lp:587729" to my bzr commit command but when I pushed to launchpad the status of the bug wasn't changed automatically, I expected it to change to "Fix committed". What is expected behaviour? Regards -- Christoffer Holmstedt

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Preserving shapes better when deleting nodes
by pennec victor 17 Apr '13

17 Apr '13

By the way, at the same time if someone could have a look at https://bugs.launchpad.net/inkscape/+bug/170441 = Simplify selected nodes it would be great. thx.

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GSoC 2013
by Arshdeep Singh 17 Apr '13

17 Apr '13

Hello all, I am currently pursuing my undergraduate studies in Computer Science and Engineering at Delhi Technological University , New Delhi , India and am looking forward to be a part of GSoC 2013. I have been using software like Adobe Illustrator and Photoshop since before high-school. With the interest I had in programming and algorithms, I always wanted to contribute to such software programs. FOSS caught my attention in my second year of college and I began delving into Inkscape as it provided me an opportunity to get inside the workings of a real software almost similar to Illustrator. I have fixed one bug till yet: https://bugs.launchpad.net/inkscape/+bug/773288 *I intend on implementing a Recolor Artwork Tool that shall allow: *1) Managing Color Themes with one go. 2) Enable editing many objects' colors on-the-go (simplified interface). This site should give some idea about what I have in mind- http://colorschemedesigner.com/ Thankyou to ScislaC for pointing this site out and lessening my burden of explaining what the tool would do. The credit for the idea goes to Inkscape's developer wiki which urges the contributors: '*Don’t please the artist—BE the artist'* and in my view, this tool shall be a boon to all of Inkscape's heroes, our artists. I have played around the gimpcolorwheel.c file and studied Cairo's drawing structure to paint the entire Hue Wheel in my experiments. A screenshot (result) is attached for the mentors' and advisors' perusal. Also, I have added a 'Recolor Artwork' option in the 'Object' Menu to house the final tool widget. As an almost rookie for such a project, I hope the discussion with people adept with industry methods and experience in digital designing will definitely help me chalk out finer details of how to structure the tool keeping in mind the intricacies of Inkscape's codebase. Thankyou for your time. -- Arshdeep Singh (demicoder) Third Year, Computer Engineering Delhi Technological University Ph: +91-9654115614 https://sites.google.com/site/adsingh1729/home

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Request for http://wiki.inkscape.org account, update to CompilingUbuntu wiki page
by Christoffer Holmstedt 17 Apr '13

17 Apr '13

The wiki states that I should send an email to the dev list if I want a wiki account, so here is that email . I just followed the compiling instructions at http://wiki.inkscape.org/wiki/index.php/CompilingUbuntu on a clean install of Ubuntu 12.04.2 LTS and I had to install the package "autopoint", which is not listed on that wiki page, to get the autogen.sh script working. Anyone running Ubuntu Raring that can confirm that it's the same for later releases than 12.04? Regards -- Christoffer Holmstedt

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GSoC 2013 - Embedding of license and attribution metadata
by Christoffer Holmstedt 17 Apr '13

17 Apr '13

Hi I'm studying Master in Software Engineering at Mälardalen University in Sweden and looking in to the possiblities of participating in GSoC 2013. I've used Inkscape for several years as a user and want a deeper understanding of how c/c++ is used in larger projects so I feel that Inkscape can be a good project for me. Enough about me for this time, as Johan Engelen posted in an earlier conversation [1] I will try to spend my time fixing bugs instead of "fine tuning" my GSoC application. So to my suggestion and questions. For the last weeks I've been in contact with Jonas Öberg a Shuttleworth Fellow running the project "License and attribution metadata" [2,3]. With start from the 1st of June 2013 they will begin their work of developing a library for storing license and attribution metadata in digital works. My suggestion for GSoC 2013 is to use that library in Inkscape. There are both benefits and problems that comes with trying to use a library while it's still in alpha/prototype stages so what do you think about this? 1) Is this work of any interest? 2) What do you think about developing the additions to Inkscape as GSoC project in parallell with creation of a library for this? [1] http://inkscape.13.x6.nabble.com/Guides-Improvement-and-GSoC-2013-td4966479… [2] http://jonasoberg.net/post/40518443141/embedded-metadata-for-digital-works [3] http://www.shuttleworthfoundation.org/fellows/jonas-oberg/ Regards -- Christoffer Holmstedt

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Re: [Inkscape-devel] Displayig a Tool in the Menu
by Arshdeep Singh 16 Apr '13

16 Apr '13

Hello all, I have also assigned a ' Shift+Ctrl+R ' , shortcut to the new widget I linked with the 'Recolor Artwork' entry. Till this blossoms into a possible new tool, the ad-hoc :D ---------- Forwarded message ---------- From: Arshdeep Singh <moduli16@...400...> Date: Tue, Apr 16, 2013 at 11:54 AM Subject: Re: [Inkscape-devel] Displayig a Tool in the Menu To: Jon Cruz <jon@...18...>, inkscape-devel(a)lists.sourceforge.net Hi all, I was successful in showing the custom widget in the menu of *Object. *I used the *fillstyle* widget as an instance to test my code. Screenshots are attached. On Mon, Apr 15, 2013 at 8:07 PM, Arshdeep Singh <moduli16@...400...> wrote: > *came to you for advice. > > > On Mon, Apr 15, 2013 at 7:23 PM, Arshdeep Singh <moduli16@...400...>wrote: > >> I had added that Jon. Only then I cam to your for advice. >> >> >> On Mon, Apr 15, 2013 at 12:46 PM, Jon Cruz <jon@...18...> wrote: >> >>> >>> On Apr 14, 2013, at 11:27 AM, Arshdeep Singh wrote: >>> >>> > Thankyou Jon. Actually I've done this a number of times. Adding >>> > >>> > registerFactory("RecolorArtwork", &create<RecolorArtwork, Floating >>> Behavior>); >>> > >>> > gives an error saying that RecolorArtwork was not defined in the scope. >>> > >>> > Complete Error: >>> > Make error line 301: problem compiling: >>> src/ui/dialog/dialog-manager.cpp: In con >>> > structor 'Inkscape::UI::Dialog::DialogManager::DialogManager()': >>> > src/ui/dialog/dialog-manager.cpp:108:51: error: 'RecolorArtwork' was >>> not declare >>> > d in this scope >>> >>> Might only need to add the #include for your new header. >>> >>> Similar to line 27: >>> >>> #include "ui/dialog/fill-and-stroke.h" >>> >>> >>> >>> >> >> >> -- >> Arshdeep Singh >> Third Year, Computer Engineering >> Delhi Technological University >> Ph: +91-9654115614 >> https://sites.google.com/site/adsingh1729/home >> > > > > -- > Arshdeep Singh > Third Year, Computer Engineering > Delhi Technological University > Ph: +91-9654115614 > https://sites.google.com/site/adsingh1729/home > -- Arshdeep Singh Third Year, Computer Engineering Delhi Technological University Ph: +91-9654115614 https://sites.google.com/site/adsingh1729/home -- Arshdeep Singh Third Year, Computer Engineering Delhi Technological University Ph: +91-9654115614 https://sites.google.com/site/adsingh1729/home

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Open Clip Art Spring 2013 Activity
by Jon Phillips 16 Apr '13

16 Apr '13

Heya guys, can you help spread the news on the main page of the Inkscape site about the new openclipart spring2013 push? I uploaded a flower. http://openclipart.org/detail/176886/detailed-super-flowerz-by-rejon-176886 Also, anyone on the list interested? Let me know if I can help get anyone interested. Cheerz! Jon -- Jon Phillips 王✳ http://fabricatorz.com ✳ skype: kidproto ✳ irc: rejon +1.415.830.3884 (global) ✳ +86-187-1003-9974 (beijing)

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Re: [Inkscape-devel] Displayig a Tool in the Menu
by Arshdeep Singh 16 Apr '13

16 Apr '13

Hi all, I was successful in showing the custom widget in the menu of *Object. *I used the *fillstyle* widget as an instance to test my code. Screenshots are attached. On Mon, Apr 15, 2013 at 8:07 PM, Arshdeep Singh <moduli16@...400...> wrote: > *came to you for advice. > > > On Mon, Apr 15, 2013 at 7:23 PM, Arshdeep Singh <moduli16@...400...>wrote: > >> I had added that Jon. Only then I cam to your for advice. >> >> >> On Mon, Apr 15, 2013 at 12:46 PM, Jon Cruz <jon@...18...> wrote: >> >>> >>> On Apr 14, 2013, at 11:27 AM, Arshdeep Singh wrote: >>> >>> > Thankyou Jon. Actually I've done this a number of times. Adding >>> > >>> > registerFactory("RecolorArtwork", &create<RecolorArtwork, Floating >>> Behavior>); >>> > >>> > gives an error saying that RecolorArtwork was not defined in the scope. >>> > >>> > Complete Error: >>> > Make error line 301: problem compiling: >>> src/ui/dialog/dialog-manager.cpp: In con >>> > structor 'Inkscape::UI::Dialog::DialogManager::DialogManager()': >>> > src/ui/dialog/dialog-manager.cpp:108:51: error: 'RecolorArtwork' was >>> not declare >>> > d in this scope >>> >>> Might only need to add the #include for your new header. >>> >>> Similar to line 27: >>> >>> #include "ui/dialog/fill-and-stroke.h" >>> >>> >>> >>> >> >> >> -- >> Arshdeep Singh >> Third Year, Computer Engineering >> Delhi Technological University >> Ph: +91-9654115614 >> https://sites.google.com/site/adsingh1729/home >> > > > > -- > Arshdeep Singh > Third Year, Computer Engineering > Delhi Technological University > Ph: +91-9654115614 > https://sites.google.com/site/adsingh1729/home > -- Arshdeep Singh Third Year, Computer Engineering Delhi Technological University Ph: +91-9654115614 https://sites.google.com/site/adsingh1729/home

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Cairo compositing in handles
by Jabiertxo Arraiza Cenoz 15 Apr '13

15 Apr '13

>From similar input in IRC: Hi to all, i have a cuestion to developers. Anybody know if there is actual work for give Cairo compositing to the overlay lines? I see some similar in actual build with the handles in pen tool. I'm working in this direction with the help of Gez and don`t want to duplicate works. Hi, Jabier.

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Re: [Inkscape-devel] Displayig a Tool in the Menu
by Arshdeep Singh 14 Apr '13

14 Apr '13

Hi all, I have been successful in making a menu-item in the *Object* Menu of the name *Recolor Artwork*. Just as an exercise I have copied the Fill and Stroke .cpp and .h files and translated the entire dialog to under the name *RecolorArtwork* rather than *FillAndStroke*. Logically this should mean that the entire dialog box shall now be replicated under the pseudonym of * RecolorArtwork*. To add a menu-item I edited the *menu-skeleton.h* file's variable * menus_skeleton[]. * I added " <verb verb-id=\"DialogRecolorArtwork\" />\n " under " <verb verb-id=\"DialogFillStroke\" />\n " This handles the display part of the task. Now what remains is linking the action and verb. I added a enum value: *SP_VERB_DIALOG_RECOLOR_ARTWORK* in *verbs.h* and in *verbs.cpp * I added: *new DialogVerb(SP_VERB_DIALOG_RECOLOR_ARTWORK, "DialogRecolorArtwork", N_("_Recolor Artwork..."),* * N_("Description of Recolor Artwork..."), INKSCAPE_ICON("dialog-fill-and-stroke")), * This links the verb *SP_VERB_DIALOG_RECOLOR_ARTWORK *and * DialogRecolorArtwork. * In the same file *verbs.cpp*, I added: *case SP_VERB_DIALOG_RECOLOR_ARTWORK:* * dt->_dlg_mgr->showDialog("RecolorArtwork");* * break;* in the function: * * *void DialogVerb::perform(SPAction *action, void *data) * * * which launches the appropriate dialog or rather it should. Sadly this is not the case ? Can someone please help me point out the what am I missing out ? -demicoder On Sun, Apr 14, 2013 at 2:10 PM, Arshdeep Singh <moduli16@...400...> wrote: > Thankyou for the information. :) > > I managed to find the 'display' part of the menu-items in " > menus-skeleton.h " . > > SYNTAX in MENU-SKELETON.H - > > " <submenu name=\"" N_("_Object") "\">\n" > " <verb verb-id=\"DialogFillStroke\" />\n" > > verb-id attaches the action to launch the menu-item. I am unable to figure > out where establish this verb-id and requisite action. > > It shall be really helpful if you could point me in the right direction ! > > > On Sun, Apr 14, 2013 at 12:57 AM, Jon Cruz <jon@...18...> wrote: > >> >> On Apr 12, 2013, at 11:20 AM, Arshdeep Singh wrote: >> >> > Hi all, >> > I have made a small widget that is populated in a page in a notebook in >> a panel. Right now, for experimental purposes it contains only a GTKButton. >> How can I make it appear in a menu like Fill and Stroke ? >> > >> > Fill and Stroke is created under Object->Fill and Stroke >> (Shift+Ctrl+F). >> >> >> We're trying to focus on a more logical approach, rather than physical. >> In that direction we set up verbs and actions then just get those placed >> into the menus. >> >> Actions are a GTK+ concept >> https://developer.gnome.org/gtk2/stable/GtkAction.html >> https://developer.gnome.org/gtkmm/unstable/classGtk_1_1Action.html >> >> Then we have a higher-level concept of a 'verb'. Verbs, aside from >> predating GtkAction's addition to Gtk, are not tied to a specific Gtk >> window but apply per document. We also have helpers that can get a gkt >> action from an inkscape verb. >> >> >> >> > > > -- > Arshdeep Singh > Third Year, Computer Engineering > Delhi Technological University > Ph: +91-9654115614 > https://sites.google.com/site/adsingh1729/home > -- Arshdeep Singh Third Year, Computer Engineering Delhi Technological University Ph: +91-9654115614 https://sites.google.com/site/adsingh1729/home

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Grids - new coordinate system
by Johan Engelen 14 Apr '13

14 Apr '13

Hi all, We have to change the coordinate system used by grids in XML. I think it is the only thing left that has the inverted coord-system in XML. I changed it in the guides improvements branch, and it works fine. The only problem is: grids of old files will show wrong, they are not "upgraded" to the new format, because there is (yet) no way to distinguish old-style from new-style grids. How should I go about this? It is relatively easy to fix it manually for each file, but I understand it is an annoyance. Cheers, Johan

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Displayig a Tool in the Menu
by Arshdeep Singh 13 Apr '13

13 Apr '13

Hi all, I have made a small widget that is populated in a page in a notebook in a panel. Right now, for experimental purposes it contains only a GTKButton. How can I make it appear in a menu like Fill and Stroke ? Fill and Stroke is created under Object->Fill and Stroke (Shift+Ctrl+F). -- demicoder

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Introducing myself and GSoC 2013 student participation
by Jiabao Wu 13 Apr '13

13 Apr '13

Hello, Thanks to you all and the rest of the Inkscape community for making such a great project. I am a masters student at Australian National University. I am currently part of a course on FOSS run by Andrew Tridge and Bob Edwards.This boosted my huge enthusiasm in contributing to the FOSS community and the software I use. For this course I will be making a report on the study of the Inkscape(inc. culture, governance, etc), as well as a report of my work. The experience from my Bachelor of I.T left me feeling like I didn't know very much about real software development. Studying your project has really helped to open my eyes and I want to contribute as much as I can. I sent my first patch recently to fix the too small default window size, which is at https://bugs.launchpad.net/inkscape/+bug/830663. Thanks to ~suv and JazzyNico for testing it. It has not been accepted and is still being discussed. I am looking forward to more recommendations and suggestions on how I can improve the patch. At the mean time, I will try to fix more bugs and send more patches. Finally I greatly enjoyed my short time with inkscape and hope to participate in GSoC as well. Cheers, Jiabao

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apply and remove transform ?
by Bric 12 Apr '13

12 Apr '13

I am certain this question has been asked; i found discussions online but no viable solution. Is there a command to "solve" the transform derivation (or shift), store the derivation as constants, and remove the transform directive? This KIND OF happens with paths, when you "simplify path". But that's a big "kind of": "simplify path" actually removes nodes. I'd like to keep all my nodes but get rid of the "transform" attribute (after integrating and hard-coding its effect, in constant values). Possible? Please help! thanks!

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Compile Errors
by Arshdeep Singh 12 Apr '13

12 Apr '13

Hi all, I added a new .cpp file in the ' ...\inkscape\src\ui\dialog ' directory. For reference I was using the fill-and-stroke.cpp for creating a GUI for my code. I named the tool say 'XYZ'. Upon compiling XYZ.cpp along with inkscape the following errors cropped up: Make error line 301: problem compiling: src/ui/dialog/xyz.cpp:31:1: error: 'XYZ' does not name a type. Can someone help me in understanding why this cropped up ? I am deriving a class of the name XYZ under the UI->Inkscape->Dialog namespace. Also, in fill-and-stroke.cpp: FillAndStroke::FillAndStroke() : UI::Widget::Panel ("", "/dialogs/fillstroke", SP_VERB_DIALOG_FILL_STROKE), _page_fill(Gtk::manage(new UI::Widget::NotebookPage(1, 1, true, true))), _page_stroke_paint(Gtk::manage(new UI::Widget::NotebookPage(1, 1, true, true))), _page_stroke_style(Gtk::manage(new UI::Widget::NotebookPage(1, 1, true, true))), _composite_settings(SP_VERB_DIALOG_FILL_STROKE, "fillstroke", UI::Widget::SimpleFilterModifier::BLUR), deskTrack(), targetDesktop(0), fillWdgt(0), strokeWdgt(0), desktopChangeConn() What do the highlighted text accomplish ? -- demicoder

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Re: [Inkscape-devel] C++ification of the SPObject tree
by Markus Engel 12 Apr '13

12 Apr '13

Well, no, on linux, sorry. But I don't quite get the problem. There are lots of people who seem to have managed to make a recent version of gcc work on mac os. Of course you'd have to recompile all the necessary libraries from scratch when switching to a compiler with a different abi. As far as I understood that, Apple switched from gcc to clang because newer version of gcc are gplv3? Is Inkscape compilable with clang? -----Ursprüngliche Nachricht----- Von: suv@...2204... [mailto:suv@...2204...] Im Auftrag von ~suv Gesendet: Donnerstag, 11. April 2013 19:33 An: Markus Engel Cc: inkscape-devel(a)lists.sourceforge.net Betreff: Re: [Inkscape-devel] C++ification of the SPObject tree On 2013-04-11 19:25 +0100, Markus Engel wrote: > Yes, I just used this "polymorphic function pointer" > std::function<SPObject* ()> for the factory, this can be replaced by a normal function pointer. > Then there's one nested exception and some nullptrs. > Btw: > http://stackoverflow.com/questions/14153725/installing-gcc-4-7-1-on-os > -x I'm using gcc 4.7 for compiling Inkscape and it just works fine. On OS X? (Note: one main issue is with g++ and different versions of libstdc++, and incompatibilties with shared libraries/frameworks compiled with the system compiler. Ask the darktable team about details - myself I'm not an expert on this area) > -----Ursprüngliche Nachricht----- > Von: Alex Valavanis [mailto:valavanisalex@...400...] > Gesendet: Donnerstag, 11. April 2013 18:30 > An: Markus Engel > Cc: Inkscape Devel List > Betreff: Re: [Inkscape-devel] C++ification of the SPObject tree > > Sounds great! Is there any way to avoid C++11 for the moment though? > As I understand it, there isn't a suitable version of GCC available on > OS X yet. > > On 11 April 2013 16:57, Markus Engel <p637777@...1081...> wrote: >> Hi there, >> now I finally managed to get rid of the GObject type system and >> merged all the virtual pads with their classes. It should work quite >> well, although I still have to figure out what to do with those >> "rdf:RDF" and > "inkscape:grid" >> nodes. If you want to try it, please add a CXXFLAGS="-std=c++11" to >> your configure line ;). >> Who of you is currently working on the guides-improvement? Is there >> any special reason why you use "g_object_class_install_property" >> instead of "normal" properties? >> >> Markus >> >> >> --------------------------------------------------------------------- >> - >> -------- Precog is a next-generation analytics platform capable of >> advanced analytics on semi-structured data. The platform includes >> APIs for building apps and a phenomenal toolset for data science. >> Developers can use our toolset for easy data analysis & visualization. >> Get a free account! >> http://www2.precog.com/precogplatform/slashdotnewsletter >> _______________________________________________ >> Inkscape-devel mailing list >> Inkscape-devel(a)lists.sourceforge.net >> https://lists.sourceforge.net/lists/listinfo/inkscape-devel > > > ---------------------------------------------------------------------- > -------- Precog is a next-generation analytics platform capable of > advanced analytics on semi-structured data. The platform includes APIs > for building apps and a phenomenal toolset for data science. > Developers can use our toolset for easy data analysis & visualization. > Get a free account! > http://www2.precog.com/precogplatform/slashdotnewsletter > _______________________________________________ > Inkscape-devel mailing list > Inkscape-devel(a)lists.sourceforge.net > https://lists.sourceforge.net/lists/listinfo/inkscape-devel >

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Re: [Inkscape-devel] C++ification of the SPObject tree
by Markus Engel 11 Apr '13

11 Apr '13

Hi there, now I finally managed to get rid of the GObject type system and merged all the virtual pads with their classes. It should work quite well, although I still have to figure out what to do with those "rdf:RDF" and "inkscape:grid" nodes. If you want to try it, please add a CXXFLAGS="-std=c++11" to your configure line ;). Who of you is currently working on the guides-improvement? Is there any special reason why you use "g_object_class_install_property" instead of "normal" properties? Markus

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Inkscape helper apps.
by john Culleton 11 Apr '13

11 Apr '13

I am asking this question on the devel list because those who know the answer are likely to hang out here. I know the helper applications like Scribus, Gimp, TeX and Java are needed to use the full power of Inkscape: Scribus for CMYK conversion, Gimp for extended manipulation of bitmap images, TeX for the Latex extension, and Java to support Jessylink. Am I missing any helper apps here? I would include both those called by Inkscape itself and those external to Inkscape but also considered very helpful. What about Imagemagick, Ghostview etc? Since I use Slackware linux I have a pretty complete set of helpers already. But what about the Windows and Mac users? -- John Culleton Wexford Press

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Re: [Inkscape-devel] C++ification of the SPObject tree
by Markus Engel 11 Apr '13

11 Apr '13

Yes, I just used this "polymorphic function pointer" std::function<SPObject* ()> for the factory, this can be replaced by a normal function pointer. Then there's one nested exception and some nullptrs. Btw: http://stackoverflow.com/questions/14153725/installing-gcc-4-7-1-on-os-x I'm using gcc 4.7 for compiling Inkscape and it just works fine. -----Ursprüngliche Nachricht----- Von: Alex Valavanis [mailto:valavanisalex@...400...] Gesendet: Donnerstag, 11. April 2013 18:30 An: Markus Engel Cc: Inkscape Devel List Betreff: Re: [Inkscape-devel] C++ification of the SPObject tree Sounds great! Is there any way to avoid C++11 for the moment though? As I understand it, there isn't a suitable version of GCC available on OS X yet. On 11 April 2013 16:57, Markus Engel <p637777@...1081...> wrote: > Hi there, > now I finally managed to get rid of the GObject type system and merged > all the virtual pads with their classes. It should work quite well, > although I still have to figure out what to do with those "rdf:RDF" and "inkscape:grid" > nodes. If you want to try it, please add a CXXFLAGS="-std=c++11" to > your configure line ;). > Who of you is currently working on the guides-improvement? Is there > any special reason why you use "g_object_class_install_property" > instead of "normal" properties? > > Markus > > > ---------------------------------------------------------------------- > -------- Precog is a next-generation analytics platform capable of > advanced analytics on semi-structured data. The platform includes APIs > for building apps and a phenomenal toolset for data science. > Developers can use our toolset for easy data analysis & visualization. > Get a free account! > http://www2.precog.com/precogplatform/slashdotnewsletter > _______________________________________________ > Inkscape-devel mailing list > Inkscape-devel(a)lists.sourceforge.net > https://lists.sourceforge.net/lists/listinfo/inkscape-devel

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Re: [Inkscape-devel] C++ification of the SPObject tree
by Markus Engel 11 Apr '13

11 Apr '13

Hi there, now I finally managed to get rid of the GObject type system and merged all the virtual pads with their classes. It should work quite well, although I still have to figure out what to do with those "rdf:RDF" and "inkscape:grid" nodes. If you want to try it, please add a CXXFLAGS="-std=c++11" to your configure line ;). Who of you is currently working on the guides-improvement? Is there any special reason why you use "g_object_class_install_property" instead of "normal" properties? Markus

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how do I get the original object's details from get_arenaitem(desktop->dkey)
by insaner 11 Apr '13

11 Apr '13

I'm working on https://bugs.launchpad.net/inkscape/+bug/816496 and I have managed to narrow down the offending lines (1113-1114) in sp-item.cpp arenaitem = SP_ITEM(l->data)->get_arenaitem(desktop->dkey); arenaitem->setOpacity(1.0); but I dont know how to go from the arenaitem to the original item to get the correct opacity it should be set to (instead of triggering a full redraw.. not that I would know how to do that either) any help would be greatly appreciated. -- View this message in context: http://inkscape.13.n6.nabble.com/how-do-I-get-the-original-object-s-details… Sent from the Inkscape - Dev mailing list archive at Nabble.com.

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GSoC 2013 student participation
by Damjan Velickovski 10 Apr '13

10 Apr '13

Hello, I'm Damjan Velickovski (dummyan) and I want to apply for this year GSoC on this project. I study Computer Architectures and Networking at St. Cyril and Methodius University. This year I became interested in computer graphics and that's the main reason why I choose Inkscape, also the fact that is a well established vector drawing program. Our faculty program emphasise programming in java, so my knowledge of C++ is intermediate. But I already started learning those things that I can do in java but not in C++ and I sure learned new things as well. My key objective with this participation is to sharpen up my programming skills, learn how to work in team and of course make a contribution to the open source community. I use linux about 6 or 7 years and I think it's finally time to pay back some of my moral debt :) I have read the blueprints and their comments and I haven't really decided for what to apply. These are some of them that seem interesting for me: - <https://blueprints.launchpad.net/inkscape/+spec/non-advanced-filters-ui> <https://blueprints.launchpad.net/inkscape/+spec/non-advanced-filters-ui>A filter effects dialog for non-advanced users with higher level abstraction of effects<https://blueprints.launchpad.net/inkscape/+spec/non-advanced-filters-ui> I see that this blueprint already have an assigner, but no work is done and seems to be halted. If you are Felipe "Juca" Sanches, please reply and tell me what are your opinions about handling this to student. If there is no reply I will contact him on the email address provided on launchpad. - Named color swatches dialog <https://blueprints.launchpad.net/inkscape/+spec/named-color-swatches> - Geometric & Tech Drawing<https://blueprints.launchpad.net/inkscape/+spec/tech-drawing> It seems to me that this one have great deal of coding and polishing. Can anyone explain briefly what has to be implemented in order to achieve this? So please post your thoughts. Share some previously GSoC experiences, where students fail most, what is essential to the job, in what way should I construct the application for GSoC. PS I have read the wiki page and I contributed my first patch and after my exams week is over I will try to solve more bugs. Thanks for reading, and best regards!

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