- Inkscape Devel - Inkscape Mailman

Expand svg standard to include CMYK color model.
by John Culleton 09 Sep '10

09 Sep '10

If the proposed new standard were to include the CMYK color model as an alternate to RGB , and Inkscape were modified to include it, then the potential for using Inkscape in publishing work would be expanded. ImageMagick will convert from one color model to another but it appears that ImageMagick also converts to a bitmap format as a byproduct. -- John Culleton Wexford Press "Create Book Covers with Scribus" Printable E-book 38 pages $5.95 http://www.booklocker.com/books/4055.html

2 1

Could someone help Nina Paley the author of Sita sings the blues to convert fla files to Inkscape ?
by Ivan Louette 09 Sep '10

09 Sep '10

I have always thought that open source graphics software need well known and appreciated artists to use it end talk about it. Thus I sent a message to Nina Paley because I was so fascinated by "Sita" and I am interested to draw the attention of artists to Inkscape and svg filters. And one hour and an half later she replied the following message ! I think there is a very important opportunity to spread information about Inkscape there and that's why I send the message to you all. Thanks a lot in advance for any advice, ivan ----- Message transféré ---- De : Nina Paley <nina_paley@...36...> À : Ivan Louette <ivan_louette@...48...> Envoyé le : Jeu 9 septembre 2010, 22h 03min 13s Objet : Re: Free Open Source software : The Inkscape SVG Filter Effects Hi Ivan, I desperately need a migration tool to allow Flash frames - with all their alpha channels, tints, and strokes - to be usable with Inkscape. Can your community help? http://www.freesoftwaremagazine.com/columns/save_sita_sings_blues_flash_for… All the .fla source files are here: http://www.archive.org/details/Sita_Sings_the_Blues_Files I also name-checked (via a graphic) Inkscape in this video: http://www.youtube.com/watch?v=n04IeQo4RCQ&feature=autofb Thanks, --Nina http://www.ninapaley.com/ ________________________________ From: Ivan Louette <ivan_louette@...48...> To: Nina Paley <nina_paley@...36...> Sent: Thu, September 9, 2010 1:32:10 PM Subject: Free Open Source software : The Inkscape SVG Filter Effects Hello ! I saw your amazing movie "Sita sings the blues" some weeks ago. A lot of fun amongst deep human sensitiveness. I am a member of Inkscape developers community and my goal is developing a set of useful, funny and sometimes somewhat innovative filters effects for this open source vector drawing program which manages nicely bitmap images too. I would draw your attention to them because I think you could have pleasure to use them and taking account of your imagination the results could be marvelous. That's just an idea. If you are interested you can find more infos here : http://www.inkscape.org/ And you can find the latest release of my filters here : http://www.openclipart.org/detail/84109 Have fun and If you want to know more, don't hesitate to contact me. ivan

2 2

Tr : Tr : Could someone help Nina Paley the author of Sita sings the blues to convert fla files to Inkscape ?
by Ivan Louette 09 Sep '10

09 Sep '10

No problem ! I am glad to help ! ivan ----- Message transféré ---- De : Nina Paley <nina_paley@...36...> À : Ivan Louette <ivan_louette@...48...> Envoyé le : Jeu 9 septembre 2010, 23h 19min 59s Objet : Re: Tr : Could someone help Nina Paley the author of Sita sings the blues to convert fla files to Inkscape ? Thanks for spreading the message, Ivan! Some Synfig developers are also aware of the need for a Flash migration tool. I haven't tackled either Inkscape or Synfig, but I'm glad both are growing. If any Inkscape animation tool developers want my input, I am available. Best, --Nina http://www.ninapaley.com/

1 0

Where is the barcode code?
by John Culleton 09 Sep '10

09 Sep '10

I assume the barcode function was borrowed from another OS project. Can someone point me to that project? In any case, can someone name the source code files that implement bar codes on Inkscape 0.48? I have an inquiry on another list looking for a subprogram that can be integrated in a larger app. SVG output is desired. -- John Culleton Wexford Press "Create Book Covers with Scribus" Printable E-book 38 pages $5.95 http://www.booklocker.com/books/4055.html

3 2

[Fwd: Ruby Scripting for Inkscape]
by Ted Gould 09 Sep '10

09 Sep '10

Thiago sent this to me, it looks like it might help some Ruby developers, anyone interested? --Ted -------- Forwarded Message -------- Subject: Ruby Scripting for Inkscape Date: Wed, 08 Sep 2010 09:14:07 +0000 Hi, I am writing you because inkscape lists you as the responsible for scripting/extensions. The thing is I wanted to do some overlay based animations with Inkscape. The idea is to name layers/objects and then write scripts to show/hide them and take snapshots. This way you can make a presentation by listing the snapshots. Since the RubyInk web page was not working (I think this is listed as Ruby's API for inkscape) I wrote myself a very tiny API for manipulating SVG files. I only wrote enough functionality for what I needed to do. So, maybe somebody is interested in the code, or want to improve it. I don't know how to advertise it, but if you are interested, it's in http://github.com/thiagobart/rubyscape Cheers, Thiago

2 1

Automatic mention of shortcuts in tooltips
by Jasper van de Gronde 08 Sep '10

08 Sep '10

I've just added code to automatically add the shortcut key to tooltips of verbs. If you find any problems with tooltips (it lists something strange, a tooltip doesn't show anymore, the shortcut is listed double, whatever) you know where to look first. The main change is that the shortcut is now made part of the tooltip as reported by the verb and that we now use a gtk function to derive the shortcut label instead of our own function (the result seems to be the same). I've tried to check for situations where this would lead to double or unwanted listing of the shortcut, but so far it seems fine.

4 4

Integrating Diffusion Curves
by Jasper van de Gronde 08 Sep '10

08 Sep '10

I'm working on Diffusion Curves (for master thesis) and will try to get them in Inkscape in the foreseeable future (this calender year hopefully). As I'm slowly getting more grip on the technical side of things (which is what my thesis will be about) I'd love some input (and help) on UI issues. For those who haven't heard about them yet, they're basically a new and very(!) flexible way of specifying color transitions. You just assign colors to curves and let the program fill in the intermediate space using diffusion. This tends to create visually pleasing, smooth, transitions while allowing for a very complex geometry with minimal effort. More information (especially see the references at the bottom for examples): http://wiki.inkscape.org/wiki/index.php/Diffusion_Curves My current thinking is that it would probably be best to treat diffusion curves as a paint server, allowing people to assign color to nodes (that either coincide with existing nodes or are positioned somewhere on the path). The colors would be linearly interpolated along the path. A scheme like this would fit in well with the idea of expanding the functionality of the gradient tool and having a general color picker. Unfortunately this would sort of limit the ability to blur boundaries to the point that it might not make any sense. But then again, maybe it's a mistake to try and integrate two separate concepts (blur and color transitions), even in the original paper these are treated quite separately (the blur values are diffused separately and then a spatially varying blur is applied). Any thoughts or suggestions would be helpful. Also, would it make sense to apply diffusion curves to strokes? If so, how would that work?

8 15

SVG Open 2010 Report
by Tavmjong Bah 07 Sep '10

07 Sep '10

SVG Open 2010 was held in Paris, and since I live nearby I offered to give a talk about Inkscape. I would like to thank the organizers for waving the conference fee and even providing a ticket for the conference dinner aboard a boat on the Seine. There were quite a few interesting talks and panels and I learned quite a bit. My overall impression can be summed up easily: SVG has finally arrived. This conclusion was easy to make after talking to the many representatives of the major web browsers, including those from Microsoft who were there in numbers. In case anybody missed the news, IE9 will include comprehensive support for SVG, only missing the filters, SMIL, and SVG fonts modules. Filters will almost certainly appear in IE10; SMIL and fonts might too depending on demand. In case anybody wants to know, it took about 15 developers 15 months to implement SVG support in IE. A good fraction of the discussion was on how SVG fits into HTML5. HTML5 is not a finished standard and there are still pieces to work out. Microsoft is implementing what it can now and has an important message for users: Download and test the IE9 previews and betas. Complain about any behavior you find wrong or undesirable. You have about three months before IE9 gets locked down. It will be hard to change behavior after that as IE9 is expected to be around for 10 years and future versions of IE will maintain backwards compatibility. I'm afraid my notes are quite poor so I will just make a list of some random observations: * HTML5 will be everywhere soon. Firefox 4 and IE9 already contains HTML5 parsers, Webkit (Chrome and Safari) and Opera will have them soon (you can use SVG in XHTML right now). All the browsers support some HTML5 features. * There is a huge desire to have CSS3 apply the same way to HTML as to SVG. This includes things like sharing filters. * SVG is very popular in mapping circles (and not just in OpenStreetMap). * Vector effects are very interesting for maps, especially the ability to share partial paths between objects and for creating complex paths for roads, et cetera. * Most TV set-top boxes use SVG for their displays. * Look for cool SVG demos at SVG-Wow.org. Tav -- Tavmjong Bah Inkscape, Guide to Vector Drawing Program http://tavmjong.free.fr/INKSCAPE/

1 0

A better LaTeX equation renderer
by Dylan Thurston 06 Sep '10

06 Sep '10

Hello, I was annoyed that the LaTeX equation insert mechanism didn't provide a way to control the size of the equation. This makes it needlessly difficult to match the size of the text in the body of a LaTeX document. So I modified that extension. Attached is a revised version that: (a) Allows scaling by a specified factor; (b) Allows typesetting non-equations; (c) Allows customizing the preamble to the LaTeX document; (d) Properly scales the input using the 'viewBox' attribute, rather than relying on the structure of the document; and (e) Uses pdf2svg ( http://www.cityinthesky.co.uk/pdf2svg.html ) rather than pstoedit. On point (e), pdf2svg seemed more reliable to me, though YMMV. I can easily switch it back to pstoedit, although it's harder to control just where the resulting formula ends up. For point (c), I was annoyed by the very limited UI options: it seems hard to either embed newlines in the preamble or give a sufficiently large input area. Is there any hope of fixing this? I could, I guess, have different input boxes for different lines, but that's really horrendously clunky. Any comments are welcome. Of course I'd like to see a version of this in the next release, if possible. Best, Dylan Thurston Assistant Professor, Barnard College

2 3

ui improvements
by Alexandre Prokoudine 06 Sep '10

06 Sep '10

Hi, At the risk of starting a holy war... :) A blueprint by Oliver Jan Krylow: https://blueprints.launchpad.net/inkscape/+spec/ui-improv http://wiki.inkscape.org/wiki/index.php/UI_improvements We have a bunch a blueprint in the queue. Would be nice to go through them and at least comment in a sensible way so that there was feedback. Alexandre Prokoudine http://libregraphicsworld.org

10 26

SVG media type registration
by Tavmjong Bah 06 Sep '10

06 Sep '10

Hi, The media type registration (MIME) for SVG: image/svg+xml is finally being registered. As part of this registration, information on how SVG content is tagged by clipboards is required. For example, the Windows Clipboard Name is "SVG Image". Can someone tell me how Inkscape tags SVG content on the clipboard for Windows, MacOS, and Linux? As far as I can tell, Inkscape copies the entire SVG content is copied as text. Thanks, Tav See: "Additional information" in http://dev.w3.org/SVG/profiles/1.1F2/publish/mimereg.html

3 5

Increasing performance through OpenCL
by Abhishek Sharma 06 Sep '10

06 Sep '10

Hi all, Previously I was discussing on lib2geom the concept of applying OpenCL based refactoring on the code(lib2geom initially). Then on suggestions of some developers I have moved from lib2geom to inskcape on an overall to increase the performance of inskcape in any possible manner. Some earlier suggestions included, Parallelizing the rendering of cairo based implementation. I would love to move forward in the area, but I will be needing some push(in terms of startup) to get started. Like the first and foremost question that lies ahead of me as a wall is, "What is the area of the code that is possible to be parallelized and how much can it affect the performance??" Second question is, What approach should be taken to parallelize the stuff?? Most serial algorithms when implemented in parallel totally change their appearance. So will that be OK or not?? There are other hurdles but it would be better to first proceed forwards with snacks and then go the main feast. I hope the developers will mark their attention to this and kindly come to start this discussion. A hearty Thank You to all the inkscape developers. -- Abhishek Sharma

5 5

comma bug
by Axel Huizinga 06 Sep '10

06 Sep '10

Hi, looks like a bug to me but I'd like to get some comments before reporting. When I add a drop shadow in my de locale environment on XP even after setting inkscape up to use en the stdDeviation and colorMatrix alpha values are set with comma instead of dot. This causes firefox not to display the object any more. Cordially, Axel

2 1

Text Dialog Not Grabbing Font, Style, Size
by MilesTogoe 06 Sep '10

06 Sep '10

This has been a recurring problem for us since about vers .45: select a block of text, click on the font dialog toolbar (or choose in menu) - when the dialog appears, font is blank, size is blank, style defaults to normal. edit the text and click apply and get an unexpected font in return. clicking on it into rotation mode sometimes helps pop up with font info or rapid clicking to get it into edit mode sometimes helps - but this is too cumbersome are we missing something or does this need work ?

1 0

interview
by Alexandre Prokoudine 05 Sep '10

05 Sep '10

Hi, Just in case not everyone follows news, there is an interview with Inkscape developers and contributors published a week ago: http://libregraphicsworld.org/articles.php?article_id=24 Many thanks to everyone who agreed to participate. If you find any reviews of the new version (like e.g. http://www.timteatro.net/2010/08/19/review-of-inkscape-0-48/, but could be smaller) in any language, please let me know: I'd like to quote/link to some of them from a news item at inkscape.org. Alexandre Prokoudine http://libregraphicsworld.org

2 1

Fwd: [Inkscape-user] Elegant work - thank you
by Joshua Facemyer 04 Sep '10

04 Sep '10

In case anyone on this list didn't see it, I thought this was a great endorsement posted to the Inkscape Users list. JF -------- Original Message -------- Subject: [Inkscape-user] Elegant work - thank you Date: Fri, 3 Sep 2010 09:21:15 -0700 From: Carl Symons <carlsymons@...400...> Reply-To: Inkscape User Community <inkscape-user(a)lists.sourceforge.net> To: inkscape-user(a)lists.sourceforge.net Yesterday, I led an orientation for a small group of beginners from an Native American community in the US. They all wanted Inkscape loaded on their new computers. It is a wonder-full, wonderful application. This Native American nation's (Coastal Salish) heritage and culture is loaded with arts, in particular totem-like images where Inkscape excels. These students were already making exceptional images after just a few hours. One girl did a piece with one star, Ctrl-D-ing, tweaking and arranging the copies. She was gone into the timelessness of creativity. > From the mailing list today came my discovery of F11 and F12 toggles. Simple, but functions I didn't know about or even realize I wanted. I am amazed at the quality and thoughtfulness of Inkscape. So this is a note of thanks to everyone who contributes to Inkscape. You touch lives in unimaginable ways. Carl ------------------------------------------------------------------------------ This SF.net Dev2Dev email is sponsored by: Show off your parallel programming skills. Enter the Intel(R) Threading Challenge 2010. http://p.sf.net/sfu/intel-thread-sfd _______________________________________________ Inkscape-user mailing list Inkscape-user(a)lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/inkscape-user

1 0

Cloned Tiles interface rework proposal
by Valerie 04 Sep '10

04 Sep '10

Congratulations on another terrific release! I hope you’re all taking a well-deserved break. In the meantime, I wanted to discuss whether it’s possible to rework the Tiled Clones interface, mainly to address the following issues: - Location: Tiled Clones is too powerful a tool to be hidden in Edit. Proposal: move Tiled Clones to Object, and have it open a dialogue like Fill, Align etc rather than a floating box (Ctrl + Shift + C). - The interface: the current interface is very powerful, but it feels like staring down a math/geometry class. :P Separating Tiles and Rotate and adding a preview area using simple examples would be nice. - “How do I make it rotate around This point?” Have the option to select an on-screen guideline, like how it works with filters and LPEs. For rotations, you select an angled line. Now, I’m assuming that most uses of tiled clones would fall into a few major categories: - Tiles: including simple symmetry and various tiles options. - Radial Clone: flowers, laces, round borders, clocks, gears... - Objects Along Path: Like Pattern Upon Path, except for objects. Example: a line of trees bordering a curving river and fading into the background. So, long-story short, my proposal for more user-friendly Tiled Clones interface: http://a.imagehost.org/view/0611/Tiles http://a.imagehost.org/view/0362/Radial Options that I’ve missed will of course have to be added back in. Thoughts?

9 26

Free Desktop Release
by Martin Owens 02 Sep '10

02 Sep '10

Hey Inkscapers, Firstly, congratulations and thank you all so much for Inkscape 0.48 I was just looking at this page here: http://www.inkscape.org/download/?lang=en And I have to say I'm fairly disappointed that Inkscape as a project caters so poorly to educating Free Desktop users about how to get Inkscape for their platform. It's not just that there isn't a download for Ubuntu or Fedora directly, but because it doesn't even have an apt link or a ppa for where you can get the latest Inkscape release. This causes major headaches for us trying to support Ubuntu: like Mozilla who recommend Ubuntu users upgrade their version of Ubuntu by downloading tar-balls, it's annoying, confusing for users and a it's maintaining the myth that FOSS is for geeks. If you'd like some help with the preparation of the page and publishing for various platforms, I'd be very happy to lend a hand. Best Regards, Martin Owens

7 18

Build against external libcroco?
by Alex Valavanis 02 Sep '10

02 Sep '10

(Posted as question #123799 on Launchpad) https://answers.launchpad.net/inkscape/+question/123799 For Debian/Ubuntu packaging purposes, it would be preferable for us to build against an external (clean) version of libcroco rather than using the one currently in the Inkscape source-tree. A while ago, someone asked at the Debian bugtracker about this: http://bugs.debian.org/cgi-bin/bugreport.cgi?bug=427946 At the time, it seems that a patched version of libcroco-0.6 was included in the source tree of inkscape-0.45, and that Inkscape could not be built with the upstream version of libcroco. Since then, a lot of changes have been made in Inkscape (including the removal of src/libcroco/README) and there is a new upstream version (0.6.2) of libcroco. Please could someone update us on the situation? Specifically: * Which version of libcroco is included with Inkscape 0.47/0.48? * Have any changes been made to the bundled library? * Can Inkscape be built successfully using a clean external libcroco? Thanks, Alex

2 1

How to fix a bug for 0.48.1
by unknown＠example.com 02 Sep '10

02 Sep '10

Hi all, I just fixed a bug in trunk that should be released also in 0.48.1. How should one go about this? Is there a better way of simply doing the edits twice, once in trunk and once in 0.48.1 branch? (i.e. should i merge things or...) Thanks, Johan

4 8

Minor website fixes (was: Free Desktop Release)
by Craig Marshall 01 Sep '10

01 Sep '10

>> Done. Many thanks. Please check and let me know if it's okay :) > Where did you change it? You didn't put it the SVN repository. It works for me now, you must have changed it again, that's better :-) > The mod_rewrite stuff is really > weird on that server - at the end of last year I put in a rule which should > have made http://wiki.inkscape.org/favicon.ico not redirect to > http://wiki.inkscape.org/wiki/favicon.ico - which gives a 404 - and it > doesn't work. And I don't understand why - the syntax is all correct and it > should work fine. It looks Chris is talking about having added this stuff for the favicon problem: RewriteCond %{HTTP_HOST} ^wiki\.inkscape\.org [NC] RewriteCond %{REQUEST_URI} !^/wiki RewriteCond %{REQUEST_URI} !^/favicon\.ico$ RewriteRule ^(.*)$ /wiki$1 [L] It looks right to me too... I know that doesn't help much yet. Can you maybe show us (or email to me) the main apache config, if it doesn't include anything sensitive? Just to see what redirecting is being done, it would be good if we can fix the favicon problem while this web stuff is being looked at. It could be the contents of a file that resides here or somewhere similar: /etc/apache2/sites-enabled/inkscape.org or /etc/apache2/sites-enabled/www.inkscape.org Thanks, Craig

1 0

Google indexes SVG
by Aaron Spike 01 Sep '10

01 Sep '10

Hey, we win! Google now indexes SVG. http://googlewebmastercentral.blogspot.com/2010/08/google-now-indexes-svg.h… Aaron Spike

5 4

Gaussian problem with inkscape 0.48
by John Culleton 01 Sep '10

01 Sep '10

I have tried the .gz download, the .bz2 download, and even the bazaar version. 0.47 configures and compiles with no problem. All versions of 0.48 blow up at the same spot: -------------------------------------------- libinkscape.a(nr-filter-gaussian.o): In function `_ZN8Inkscape7FiltersL12filter2D_FIRIhLj4EEEvPT_iiPKS2_iiiiPKNS_4Util10FixedPointIjLj16EEEii.omp_fn.5': /usr/local/inkscape/src/display/nr-filter-gaussian.cpp:371: undefined reference to `void Inkscape::Filters::filter2D_FIR<unsigned char, 4u>(unsigned char*, int, int, unsigned char const*, int, int, int, int, Inkscape::Util::FixedPoint<unsigned int, 16u> const*, int, int)::C.639' libinkscape.a(nr-filter-gaussian.o): In function `_ZN8Inkscape7FiltersL12filter2D_FIRIhLj3EEEvPT_iiPKS2_iiiiPKNS_4Util10FixedPointIjLj16EEEii.omp_fn.4': /usr/local/inkscape/src/display/nr-filter-gaussian.cpp:371: undefined reference to `void Inkscape::Filters::filter2D_FIR<unsigned char, 3u>(unsigned char*, int, int, unsigned char const*, int, int, int, int, Inkscape::Util::FixedPoint<unsigned int, 16u> const*, int, int)::C.622' collect2: ld returned 1 exit status make[3]: *** [inkscape] Error 1 make[2]: *** [all] Error 2 make[1]: *** [all-recursive] Error 1 make: *** [all] Error 2 ----------------------------------------------------------------------- I use Linux Slackware 13.0. I have posted several times on the user mail list but no useful hints are forthcoming. My gcc is version 4.3.3. Anyone have a clue what my problem is? -- John Culleton Wexford Press "Create Book Covers with Scribus" Printable E-book 38 pages $5.95 http://www.booklocker.com/books/4055.html ------------------------------------------------------- -- John Culleton Wexford Press "Create Book Covers with Scribus" Printable E-book 38 pages $5.95 http://www.booklocker.com/books/4055.html

2 1

Re: [Inkscape-devel] Cloned Tiles interface rework proposal
by Valerie 01 Sep '10

01 Sep '10

> http://www.foopics.com/showfull/9c37a7ecb9b96d1499428c0adfc7cc2c Nice! Let's use something like that! I think the one on the bottom left looks nicer, as the black lines are distracting, but if the black lines are made a shade of gray, it should work too. > The way rows and columns apply to groups like P4G or P6M is strange. To be honest, I never understood how those work. It never came out right for me. If anybody has a tutorial to share, please do. :) Since there is a lot of space in the Symmetry tab, we could add a link on the bottom titled "Documentation," which pops up a symmetry tutorial. In my proposal, the visually selected boundary path can take any angle, so the tutorial could tell you which best angle to use to get the desired results for that type of tiling. > But maybe things are as they are because of the structure of SVG? I haven't thought of that one! Can someone confirm whether this is the case? Apart from that, does anybody else have the pros and cons of having only clones? (you would not be able to "remove" all the clones leaving only the original, but "undo" also works no?) > Exponent has no unit. Thanks! I'll remove it from the mock-up. > BTW, I'm not sure how Randomize works. Would 5% mean that the range of > possible deviations is from -2.5% to 2.5%? if it's something else, it > might not make sense to offer absolute units there. I could see a use for absolutes in randomnize though. Let's use the example of shifting: your clones will be able to shift in either direction by up to 5 pixels, thus introducing variety without going out of certain bounds. Like this: http://a.imagehost.org/view/0418/path3188

1 0

make Inkscape populary for Laserengravingmachine
by Axel Richter 30 Aug '10

30 Aug '10

Dear Inkscape Developer, i work with laserengravingmachine at my job, but at home i use inkscape to draw anything. I have try with my boss to use inkscape for this laser. The surfaceraster is going right but the cut isn`t going. I hope we a any others can use inkscape in future for this laser. This could inkscape more populare and alternative for many laserusers. Now i can use Corel draw and adobe photoshop for this laser. The problem is only the cut-line this could a line how in corel a hairline or 0,01 thickness i think the laser can`t understand the vectorline from inkscape. The faces understand it. The lasers work´s with 1200dpi 600dpi or 400dpi how any printers. Other thing would be the engravers area, i would set the ruler-coordinates especially for the type of lasermachine I hope you can help to use inkscape for it. -- Mit freundlichen Grüßen Axel Richter ~ +WEB+VECTOR+PHOTO+MUSIC+ ~ Web: http://www.airwaveindehouse.com http://www.axelrichteronline.de Mail: airwaveindehouse@...1439...

2 1