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filter node parameters UI
by Felipe Sanches 31 Jan '08

31 Jan '08

I have noticed the need for a way to configure x,y,width and height for the filtered area. These are paremeters of the <filter/> node. I am trying to code it but I got some problems that I was not able to solve. Maybe you can help me. Please take a look at this patch. It substitutes the original _settings_box by a Gtk::Notebook with 2 tabs. In the first tab we have the filter primitive settings. In the second tab I have put the filter settings (x,y,width and height) My doubts are: 1) am I coding correctly the setting of filter node parameters? 2) why doesn't the filter node parameters start hidden as it happens with the primitive settings? 3) we have some problem with the labels of the filter node settings. Could you please review this patch? It would be great to see this on pre1 release which seems to be scheduled for tonight. And it is certainly necessary for 0.46! best wishes, Juca PS: I also thought it would be cool to have these being adjustable by handles on canvas maybe, but that's not the case by now. Maybe we can work on this possible enhancement in a future version of inkscape.

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Stupid question - object's dimensions
by M. Bashir Al-Noimi 31 Jan '08

31 Jan '08

Hi All :-) , I want to calculate dimensions of the following object: <svg version="1.0" xmlns="http://www.w3.org/2000/svg" width="430pt" height="648pt" viewBox="0 0 430 648" preserveAspectRatio="xMidYMid meet"> <g transform="translate(0,648) scale(0.040000,-0.040000)" fill="#000000" stroke="none"> <path d="M6837 16034 c-4 -4 -4 -11 -1 -16 6 -10 24 -1 24 13 0 10 -14 12 -23 3z"/> *How I can do that? *I tried the following, but I'm sure it's wrong. * Calc Left point: Left = XM*Scale_X = 6837*0.040000 = 273.48 * Calc Bottom point: Bottom = YM*Scale_Y = 16034*ABS(-0.040000) = 641.36 * Converting c point to C: -4 -4 -4 -11 -1 -16 6 -10 24 -1 24 13 0 10 -14 12 -23 3 273.32 641.2 273.32 640.92 273.44 640.72 273.72 640.96 274.44 641.32 274.44 641.88 273.48 641.76 272.92 641.84 272.56 641.48 * Calc Width as following: Width = X_MAX-X_MIN = 274.44-272.56 = 1.88 * Calc Height as following: Height = Y_MAX-Y_MIN = 641.88-640.72 = 1.16 -- Best Regards تحياتي Muhammad Bashir Al-Noimi محمد بشير النعيمي My Blog مدونتي http://mbnoimi.net/

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Compiling Inkscape on Win32
by g mak 31 Jan '08

31 Jan '08

Hi, I am a new to the project and am having a problem starting with a build on windows XP. I followed the wiki on http://wiki.inkscape.org/wiki/index.php/Win32Portwith: - mingw 4.2.1-071022 - gtk 210-071023 - devlibs 2.12-071115 and got the following errors: C:\inks>mingwenv Setting environment variables for MinGw build of Inkscape C:\inks>set GTK=c:/gtk210 C:\inks>set GTKDOS=c:\gtk210 C:\inks>set path=c:\mingw\bin;c:\gtk210\bin;c:\mingw\bin;c:\gtk28\bin;C:\WINDOWS\system32;C:\WINDOWS;C:\WINDOWS\System32 \Wbem;C:\Program Files\ATI Technologies\ATI.ACE\ C:\inks>g++ buildtool.cpp -o btool buildtool.cpp:63: error: redefinition of 'struct timezone' c:\mingw\bin\../lib/gcc/mingw32/4.2.1-dw2/../../../../include/sys/time.h:27: error: previous definition of 'struct timez one' buildtool.cpp:1318: warning: deprecated conversion from string constant to 'char*' buildtool.cpp:1318: warning: deprecated conversion from string constant to 'char*' buildtool.cpp:1318: warning: deprecated conversion from string constant to 'char*' buildtool.cpp:1318: warning: deprecated conversion from string constant to 'char*' buildtool.cpp:1318: warning: deprecated conversion from string constant to 'char*' buildtool.cpp: In member function 'int buildtool::Parser::getQuoted(int, buildtool::String&, int)': buildtool.cpp:1509: warning: deprecated conversion from string constant to 'char*' buildtool.cpp: In member function 'int buildtool::Parser::parseElement(int, buildtool::Element*, int)': buildtool.cpp:1741: warning: deprecated conversion from string constant to 'char*' buildtool.cpp:1761: warning: deprecated conversion from string constant to 'char*' ~~~~~~more of the same I then searched and found a different note on http://inkscape.modevia.com/win32_inkscape_org/win32buildnotes.html, and replaced: - gtk 210-071023 with gtk28-060502 which resulted in a successful build of btool.exe. However, when I run btool, it result in the following: C:\inks>btool #################################################### # BuildTool v0.6, 2006 Bob Jamison #################################################### ######## PARSE : build.xml ######## PARSE COMPLETE ######## EXECUTE ## Target : init ---- task : mkdir : build ---- task : mkdir : inkscape ---- task : copy : src/helper/sp-marshal.h.mingw to src/helper/sp-marshal.h ---- task : copy : src/helper/sp-marshal.cpp.mingw to src/helper/sp-marshal.cpp ---- task : makefile : inkscape_version.h ---- task : makefile : config.h ## Target : compile ---- task : cc : compile of build/obj/arc-context.o required by src/arc- context.cpp ============ cmd ============ i686-pc-mingw32-g++ -c -Wall -O3 -mms-bitfields -DVERSION=\"0.45.1\" -DHAVE_CONFIG_H -DXP_WIN -D_INTL_REDIRECT_INLINE -I . -Ic:/gtk210/include -Ic:/gtk210/include/glibmm-2.4 -Ic:/gtk210/lib/glibmm- 2.4/include -Ic:/gtk210/include/gtkmm-2.4 -I c:/gtk210/lib/gtkmm-2.4/include -Ic:/gtk210/include/gdkmm-2.4-Ic:/gtk210/lib/gdkmm- 2.4/include -Ic:/gtk210/include/pang omm-1.4 -Ic:/gtk210/include/atkmm-1.6 -Ic:/gtk210/include/cairomm-1.0-Ic:/gtk210/include/sigc++- 2.0 -Ic:/gtk210/lib/sig c++-2.0/include -Ic:/gtk210/include/gtk-2.0 -Ic:/gtk210/lib/gtk-2.0/include -Ic:/gtk210/include/atk-1.0 -Ic:/gtk210/incl ude/pango-1.0 -Ic:/gtk210/include/glib-2.0 -Ic:/gtk210/lib/glib-2.0/include -Ic:/gtk210/include/libxml2 -Ic:/gtk210/incl ude/freetype2 -Ic:/gtk210/include/cairo -Wno-comment -Ic:/gtk210/perl/lib/CORE -Ic:/gtk210/python/include -Isrc -Isrc/ application -Isrc/debug -Isrc/dialogs -Isrc/display -Isrc/dom -Isrc/dom/io -Isrc/dom/odf -Isrc/dom/svg -Isrc/dom/util -I src/extension -Isrc/extension/implementation -Isrc/extension/internal -Isrc/extension/internal/libwpg -Isrc/extension/sc ript -Isrc/graphlayout -Isrc/helper -Isrc/inkjar -Isrc/io -Isrc/jabber_whiteboard -Isrc/jabber_whiteboard/dialog -Isrc/l ibavoid -Isrc/libcola -Isrc/libcroco -Isrc/libnr -Isrc/libnrtype -Isrc/libvpsc -Isrc/libvpsc/pairingheap -Isrc/livarot - Isrc/pedro -Isrc/removeoverlap -Isrc/svg -Isrc/trace -Isrc/trace/potrace -Isrc/ui -Isrc/ui/dialog -Isrc/ui/view -Isrc/ui /widget -Isrc/util -Isrc/widgets -Isrc/xml src/arc-context.cpp -o build/obj/arc-context.o ============================= Make error: executeCommand : could not create process : The system cannot find the file specified. Make error: problem compiling: After checking all the src directories, I noticed that "pixmaps" and "traits" were not referenced in the g++ call. Would that be a potential problem? The Make error did not specific the missing file(s), so I am lost on direction. I have also replaced mingw with mingw34-0510112028 from the snapshot. The result seemed to be the same. Much appreciated!

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The Southern California Linux Expo & Inkscape Sticker Contest
by Josh Andler 30 Jan '08

30 Jan '08

Hey all, The Inkscape team and community is proud to announce that we will be at the Southern California Linux Expo ( http://www.socallinuxexpo.com/ ) again this year, and we have a sticker mini-contest to coincide with it! The contest begins immediately and the deadline is February 10th, 2008 (sorry about the short notice). As with the past few contests we've had, it is being done on DeviantART ( http://www.deviantart.com/ ). You can find out more about it at: http://inkscapers.deviantart.com/journal/16631247/ If you're interested in finding out more about our presence at the conference, which includes a booth, a birds of a feather session, and four one-hour classes that I will be teaching, you should read that journal entry at the URL above. If you live in the greater Los Angeles area (or elsewhere) and are able to make it, we'd love to see you there! Cheers, Josh

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Debugging under OS X
by John Faith 30 Jan '08

30 Jan '08

Hello, I was chasing a startup crash on OS X 10.3.9 and after some difficulty I found a way to get a backtrace from gdb. I hoped this to be simple, but possibly due to the fact that on OS X the Initial launcher app calls a script which calls a script which calls the actual binary, I think gdb got confused. Where is a good place to document this, assuming this or something better is not already written down? This page?: http://wiki.inkscape.org/wiki/index.php/DebuggingTips , John

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grid arrange => table?
by bulia byak 30 Jan '08

30 Jan '08

While we're not in a string freeze yet, would anyone complain if I rename Grid Arrange dialog to Table? Grid has another meaning in Inkscape, and I think Table best describes what this dialog does. -- bulia byak Inkscape. Draw Freely. http://www.inkscape.org

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Keep path's custom informations after a boolean operation
by Gorse Emmanuel 30 Jan '08

30 Jan '08

hye, (i've already post this in the forum but i think it's more appropriated to post it here) i'm the inksmoto main developper (xmoto level editor which is an inkscape extension look at that to see the different possibilities: http://wiki.xmoto.tuxfamily.org/index.php?title=Inkscape-0.4.0 Xmoto is a gpl game: http://xmoto.tuxfamily.org/ ) some times ago, Ted told me that: "What I would recommend for this is add a custom X-moto namespace on the XML file. Inkscape will honor this, and keep it in the file. So something like this: <path d="M 1 1 M 2 2 M 3 3 z" xmoto:vertex-settings="rrg" /> Where 'r' and 'g' mean something about the vertexes of the path." So i add some path information in my own xmoto namespace: <path ns0:xmoto_label="edge:downtexture=street|edge:texture=street" id="rect2388" d="M 314.29911,415.20982 L 314.29911,98.084821 L 128.58036,98.084821L 128.58036,415.20982 L 314.29911,415.20982 z" style="stroke-linejoin:miter;stroke-opacity:1;fill-opacity:1;stroke:lime;stroke-linecap:butt;stroke-width:1px;fill:#66ddaa" /> with the namespace definition: <svg xmlns:ns0="http://xmoto.tuxfamily.org/" (the name ns0 is automatically choosen by lxml) But, when i do a boolean operation on this path, my ns0:xmoto_label disapeared in the new paths created after the boolean operation... <path style="fill:#66ddaa;fill-opacity:1;stroke:#00ff00;stroke-width:1px;stroke-linecap:butt;stroke-linejoin:miter;stroke-opacity:1" d="M 575.875 242.375 L 390.125 242.375 L 390.125 423.9375 L 575.875 423.9375 L 575.875 242.375 z " id="path3184" /> <path style="fill:#66ddaa;fill-opacity:1;stroke:#00ff00;stroke-width:1px;stroke-linecap:butt;stroke-linejoin:miter;stroke-opacity:1" d="M 390.125 106.8125 L 390.125 242.375 L 575.875 242.375 L 575.875 106.8125 L 390.125 106.8125 z " id="path3179" /> i've tried with both inkscape 0.45.1 and 0.46 svn from yesterday and the behaviour is the same... is there a way to keep my informations after a boolean operation ?? (i've also tried putting my informations into inkscape:label, but it's dropped too after a boolean operation) (and i also confirm the notebook bug, i've having it too with 0.46svn https://bugs.launchpad.net/inkscape/+bug/169017 ) regards.

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Pencil tool interpolation
by R M 30 Jan '08

30 Jan '08

Hi all, I've been having trouble getting lines smooth looking when drawing with the pencil tool. Looking at the code, it seems like a reasonable job of interpolation is being done, but it is done while the path is being drawn, so it can't base the interpolation on all the points drawn by the user. I made some changes to do the interpolation of the entire path on button release: Here is an example using identical mouse points and identical tolerances: http://arcsin.org/temp/Screenshot-3.png On the left, is the current way; on the right, is the path interpolated using the entire curve. Deferring interpolation decreases the number of knots created and improves (imo) the result appearance. The tolerance is still adjustable in the same way it is currently. Here's the diff, which is only a demonstration, and in no condition to be actually used: http://arcsin.org/temp/diff In order to make the final patch, i guess the questions are ... is the way i'm saving the points ok (or should i use std::vector, etc), should we forgo interpolating at all during drawing and instead just show the user a line path (which would greatly simplify the pencil-context code)? or do people want to retain the old behavior and create a new setting/tool. regards, rob

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Fwd: grid arrange => table?
by Rob Antonishen 30 Jan '08

30 Jan '08

---------- Forwarded message ---------- From: Rob Antonishen <rob.antonishen@...400...> Date: Tue, 29 Jan 2008 22:12:10 -0500 Subject: Re: [Inkscape-devel] grid arrange => table? To: Maximilian Albert <Anhalter42@...173...> I'd avoid the term lattice as there have been requests for Inkscape to support drawing lattice structures. Currently there are 3rd party plugins for ai that are called lattice (or lattice gernerators). It is something inkscape should be able to do based on the already existing clonetiles function. I'd say that grid is fine, as it is not "allign to the grid" but "align in a grid", which most people would assume to be an orthagonal array. -Rob A. On 1/29/08, Maximilian Albert <Anhalter42@...173...> wrote: > bulia byak schrieb: > > On Jan 29, 2008 8:48 PM, MenTaLguY <mental@...3...> wrote: > >> On Tue, 29 Jan 2008 20:36:19 -0400, "bulia byak" <buliabyak@...400...> > wrote: > >>> While we're not in a string freeze yet, would anyone complain if I > >>> rename Grid Arrange dialog to Table? Grid has another meaning in > >>> Inkscape, and I think Table best describes what this dialog does. > >> I agree about "grid", but I don't think "table" is a good replacement. > > I'm not a native English speaker but would "lattice" make sense in this > context? OTOH, even if this is the case it probably raises the problem > of finding different words in other languages, too. > > So the solution worked out by mental and bulia is probably the best. > > Max > > ------------------------------------------------------------------------- > This SF.net email is sponsored by: Microsoft > Defy all challenges. Microsoft(R) Visual Studio 2008. > http://clk.atdmt.com/MRT/go/vse0120000070mrt/direct/01/ > _______________________________________________ > 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] inkscape rss not working
by jiho 29 Jan '08

29 Jan '08

Hi everyone, On 2008-January-29 , at 17:17 , iuri kothe wrote: > could you tell inkscape people that their RSS isnt working? > > http://inkscape.org/inkscape.rss Iuri reported this to me and I wasn't even able to find a link on the front page to the rss feed. (there's the text "Subscribe to a feed" at the bottom but no link). Is the RSS feed officially dead? JiHO --- http://jo.irisson.free.fr/

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