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lib2geom 0.9.0 (pre-release for 1.0)
by Bryce Harrington 05 Nov '18

05 Nov '18

A pre-release of lib2geom is packaged and can be downloaded here: Download: http://alpha.inkscape.org/prereleases/lib2geom-0.9.0.tar.bz2 Signature: http://alpha.inkscape.org/prereleases/lib2geom-0.9.0.tar.bz2.sig I've doublechecked that it builds and its tests pass, but I would really appreciate if someone else could check too. I haven't tried building Inkscape against it, and while I don't expect any issues at all, it would be wonderful if someone could check. Assuming all is well, I'll put out the final 1.0 release in a few days. The release notes are inlined below. Michele has kindly offered to help craft a news announcement to go with the release. Bryce lib2geom v1.0.0 =============== 2geom is a C++ library of mathematics for paths, curves, and other geometric calculations, designed to be well suited for vector graphics: Bézier curves, conics, paths, intersections, transformations, and basic geometries. This library was originally developed to restructure and improve the various path data structures in Inkscape, but the design intent is for it to be of general utility to others. The codebase has shipped as and been maintained as part of the Inkscape software for over a decade. It has been a very long time since 2geom saw a packaged release, and so much has changed it is hard to reduce to a summary. Recent work has focused on updating its source control, build, test, and packaging systems to more modern technologies for both Linux and Windows, and on restoring the py2geom python extension package to usability. Attention in recent years has also focused on stabilization and code quality improvement. The primary motivation for this 1.0 release is in support of overall efforts towards the (future) Inkscape 1.0 release, but we also hope that having this as a distinct package from Inkscape itself will facilitate wider collaboration. We would love to hear people find good uses for this beyond the Inkscape codebase!

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Duplicating objects in a Python extension
by Pieter Barendrecht 05 Nov '18

05 Nov '18

Hi all, Given a selected object (e.g. firstObject = self.selected[self.options.ids[0]]) in a Python extension, how can I duplicate it? I've checked a couple of code snippets (e.g. pathscatter.py as well as some online content) and stumbled upon copy.deepcopy(...) and append() for layers, but I don't have it working properly yet. Usually, I add a new object (e.g. a path) using newObject = inkex.etree.SubElement(self.current_layer, inkex.addNS('path','svg'), pathAttribs), where pathAttribs has been defined before. Can I add the duplicated object in a similar way? When I substitute 'pathAttribs' with 'firstObject' or a deepcopy() of it, I get the following FutureWarning — FutureWarning: The behavior of this method will change in future versions. Use specific 'len(elem)' or 'elem is not None' test instead. newObject = inkex.etree.SubElement(self.current_layer, inkex.addNS('path','svg'), firstObject) As an exercise I'm trying to write an extension that generates a circular array of a selected (path) object. The approach could be to first duplicate the object and subsequently transform it (i.e. rotate and possibly translate) using simpletransform.composeTransform () and simpletransform.applyTransformToPath(). As a follow-up question, is it possible to clone an object from within a Python extension? With 'clone' I mean the operation that's available in Inkscape through Edit → Clone → Create Clone. Thanks! Best, Pieter

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Python coder needed for simple Launchpad/Gitlab metrics tools
by Bryce Harrington 03 Nov '18

03 Nov '18

Hi all, I've got a little scripting project for someone interested in exercising their python skills for Inkscape over the next couple weeks. It involves collecting data about bug reports via the Launchpad API, and a similar tool using the Gitlab API. One tool will use Launchpad's API to get data about bugs (age, # comments, length of description, etc.) and calculate a score. We essentially want to measure the "triaging difficulty" of each bug. The other tool will use Gitlab's API to detect bugs that have been moved from Launchpad, what the LP bug # was, and the person that did the triaging work. It also does some simple quality checks on the ported bug - presence of tags, length of bug description, is the bug description in valid markdown format, etc. If this sounds interesting, let me or Chris Rogers know and we can fill you in a few more details and help you get going. Bryce

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Vectors Meeting - Tomorrow
by Ryan Gorley 03 Nov '18

03 Nov '18

Hello all, Just a friendly reminder that the Vectors are meeting tomorrow. The agenda is being refined but the time and place can be found here: https://gitlab.com/inkscape/vectors/general/issues/74 All are welcome! Ryan

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Board meeting Friday Nov 2nd at 10am Pacific
by Bryce Harrington 02 Nov '18

02 Nov '18

Our monthly board meeting is scheduled for Friday, Nov 2nd, at 10am Pacific in #inkscape-devel. All members are welcome. http://wiki.inkscape.org/wiki/index.php/Board_Meetings Agenda: ------- * Future meetings/hackfests. ** [http://www.socallinuxexpo.org/scale/17x/ SCALE] - March 7th-10th, 2019 (Pasadena, California) ** [http://libregraphicsmeeting.org/2019/ LGM 2019] - May 30th-June 3rd (Saarbrucken, Germany) Proposed. (About two hours by train from Paris.) * Merchandise sales ** Spreadshirt ** Evaluate self-serve merchandise sales - spreadshirt, cafepress, Golden Ribbon, Think Penguin or similar [Mc] * Inkscape 1.0 alpha release & bug strategy * Infrastructure + Bug tracking transition + Weblate service deployment * Trademarks - Should we pursue registration in locations other than the US? * Action Items * Other Business Action Items from last meeting: ------------------------------- == Merchandise Sales == ♢ ACTION: Coordinate announcement of spreadshirt with hackfest [crogers, vectors team] ♢ ACTION: Check with Conservancy on status of sticker production [doctormon] ♢ ACTION: Email Bryce with evaluation/details about hellotux.com merchandise service, for preparing board vote [crogers] ♢ ACTION: Board vote on hellotux.com [bryce] === Future meetings/hackfests === ♢ ACTION: Check into pre/post SCALE meeting options & AirBNB [tedg, scislac] ♢ ACTION: Propose some options and concrete plans for hackfest at SCALE [tedg] ♢ ACTION: Review hackfest fundraising in/out progress [bryce] === 0.92.4 Release === ♢ ACTION: Kickoff 0.92.4 release [bryce] ♢ ACTION: Remember to put correct version string in AC_ for 0.92.4 [bryce] === 1.0 Release === ♢ ACTION: Check in with people doing test case conversion [Tav] ♢ ACTION: ping jimmac/barbara about the symbolic icons for adding the theme to Inkscape [scislac] ♢ ACTION: Plan video for Inkscape 1.0 release [crogers] ♢ ACTION: Brainstorm plans for 1.0beta / 1.0 commemorative merch [crogers, tedg] ♢ ACTION: Review bug fix list http://wiki.inkscape.org/wiki/index.php/1.0_Release_Bug_Fix_List [bryce] Transcripts of previous meetings: --------------------------------- http://alpha.inkscape.org/board/meetings/transcripts/ Bryce

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want link to download Inkscape for Mac
by Ishita Swarup 02 Nov '18

02 Nov '18

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About knots selection
by Antonio Ospite 01 Nov '18

01 Nov '18

Hi, I was looking into fixing https://bugs.launchpad.net/inkscape/+bug/1707919 and, after compiling a recent Inkscape version I noticed that the behavior of knot changed wrt. selection and dragging compared to 0.92.x. After some research on the mailing list I found the change mentioned here: https://inkscape.org/en/news/2017/07/12/what-happened-hackfest-2017/ I can see the benefit of keeping knots selected to be able to move them with the keyboard but I still find the new behavior a little unintuitive, at lest for shape editing: 1. The colors of the mouse-over and selected states are the same, maybe the coloring scheme of node paths can be copied: where mouse-over color is different from the selected and dragging colors which are the same. 2. Previously selected knots look still selected when _another_ knot is dragged without pressing Shift. Steps to replicate: 1. Change size of a rect using one corner. 2. Then change the size using the opposite corner. The firs corner looks still selected. 3. Shift-click does not really select arc knots for ellipses, or rounding knots for rects, because this action is already used for something else, e.g. to close the arc instead. Would it be possible to use Ctrl-Shift-click for the current function and leave Shift-click for the normal select behavior? IMHO this would be more consistent. 4. Dragging with the mouse only affects the last selected knot, even if multiple ones are selected, but this is not a big deal, the behavior is different compared to path nodes, but both make sense IMHO. I'll resume working on https://bugs.launchpad.net/inkscape/+bug/1707919 after the details from above are sorted out, to avoid overlapping problems. Thanks, Antonio P.S. When verifying 1. I also noticed that path nodes change their size when clicked the _first_time_ but then get smaller again if the object is unselected and re-selected; however this is unrelated to the message above, I'll file a separate bug report for that if it can considered a bug, what do you think? -- Antonio Ospite https://ao2.it https://twitter.com/ao2it A: Because it messes up the order in which people normally read text. See http://en.wikipedia.org/wiki/Posting_style Q: Why is top-posting such a bad thing?

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Problems attempting to compile inkscape-0.92.3 for Mac using Mojave (REPOST)
by Bryan Dunphy 30 Oct '18

30 Oct '18

I received no replies regarding this issue the first time I posted this so I’m trying again. I followed the directions in /inkscape-0.92.3/packaging/macosx/README.txt The last step "LIBPREFIX="$MP_PREFIX" ./osx-build.sh a c b -j 5 i p -s d” returned the following error messages at the end of the output Configure failed Package requirements (cairomm-1.0 >= 1.9.8 glibmm-2.4 >= 2.28 giomm-2.4 sigc++-2.0 >= 2.0.12 ) were not met: No package 'cairomm-1.0' found No package 'glibmm-2.4' found No package 'giomm-2.4' found No package 'sigc++-2.0’ found I captured all of the output to a file if it would help for me to post it somewhere. How do I fix this?

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What code should I look at to port parsing/viewing SVGs to another language?
by Bryan Dunphy 30 Oct '18

30 Oct '18

I’m trying to use this app SVG parse and view code as a model to create an SVG viewer module for a cross-platform language I use. Exactly which source code files do I need to look at? Are there any underlying assumptions or dependencies I need to be aware of?

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Using center of rotation in Python extension
by Pieter Barendrecht 29 Oct '18

29 Oct '18

Hi all, How does one obtain the center of rotation of an object from within a Python script/extension? Is it perhaps a property of BaseElement (I don't see it mentioned here — https://inkscape.gitlab.io/inkscape/doxygen-extensions/classinkex_1_1elemen… )? Best, Pieter

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