Typography extensions in Inkscape 0.49

We’ve been prototyping typography features for better integrating Inkscape with FontForge. Today I have published on YouTube a screencast of the current version of these extensions. The extensions are scheduled for release in the upcoming Inkscape version 0.49.

The basic workflow is split in 3 steps (with one Inkscape extension for each step):

1) Setup Typography Canvas
Using this extension you can define the general metrics of the font you’re designing and have the Inkscape canvas properly setup: the paper size is adjusted to 1024×1024 units and guidelines for baseline, x-height, caps-height, ascender and descender are created.

2) Add glyph layer
Now you can design your first glyph. Each time you are satisfied with a glyph you can use the second extension to create a “glyph layer”, move the selection to the newly created layer and auto-hide it so that you have a clean canvas to work on your next glyph. You can, of course, at any moment toggle the visibility of any of your previous glyphs at the layers dialog so that you can either tweak it or use it as a reference while you are designing other glyphs.

3) Converting to SVG Font
Once you’ve designed all of your desired glyphs, you’ll have to use this third extension to convert the glyph layers to the SVGFont format, which is what FontForge is capable of dealing with.

After these 3 steps you can save your SVG document and load it in FontForge to continue the typography work.

Please leave a comment on this blog post with suggestions about how this could work better for you, or if you have any questions about what you can do to help move development of this tool forwards!

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10 Comments

  1. Posted 17 November, 2011 at 12:37 am | Permalink

    that sounds great. I like the idea of having glyphs placed on different layers. Whereas i think that x-height and other guides just can be placed on canvas. Anyway, my real definite question is why not use Inkscape current SVG font editor ? I’m afraid that having a depedency to forntforge will make your script unusable for many people. Could you explain the benefits you see in it ?

    • Posted 17 November, 2011 at 3:57 am | Permalink

      I am myself the developer of the SVG Fonts editor in Inkscape. But me and Dave have decided that its user interface and workflow are not yet ideal for the typical type designers and so we want to work on some prototypes and then gather feedback from users so that we can further improve it. These typography extensions are a quick way to experiment with some ideas before perhaps actually implementing them as core features in Inkscape.

      • Posted 17 November, 2011 at 10:05 am | Permalink

        yep of course some things could be improved. The main problem is that actually very few people know SVGfont editor in Inkscape (even the type designer i know). I’m not it has to be completely redone. I guess having a complete template with main glyphs already included might be nice. May be there could one layer per glyph and that to have a best workflow. Actually the designer has to create the font and the glyphs manually. A default template should be provided so that the designer should just fill the cases. I guess this is a simple thing to begin with. During our Font Booksprint two weeks ago, i’ve written the part about Inkscape, so i quite understand why you thing needs to be changed (http://fr.flossmanuals.net/fontes-libres/ch025_svg-fonts-dans-inkscape) :) So let’s go one thing after the other : it would be a nice thing would to have some kind of page tool to manually change the page size on convas, or some layer size (i.e. each glyph). We could then be more precise in Inkscape before importing into fontforge.

  2. ac
    Posted 28 November, 2011 at 3:35 pm | Permalink

    I see no reason why the Font Editor in inkscape called SVG font editor. Why cannot it be a general purpose font editor?

    The libfontforge provides all the functions to group splineline glyphs into whatever kind of font you want. And setting properties with the libfontforge should not be any problem.

    Actually, in fontforge, the difference between different font formats only show up when generating font. Therefore, the “Generate Font” dialog is the only important area where a SVG Font Editor differ from a general purpose Font Editor.

    • Posted 28 November, 2011 at 4:55 pm | Permalink

      It is called SVG Font Editor because it is focused in supporting the font features described in the SVG spec. We don’t plan to completely substitute FontForge, but instead to complement it with the nice drawing tools of Inkscape. The intended workflow would be to design glyphs in Inkscape and then import the SVGFont into FontForge to finish the work.

  3. Posted 26 February, 2012 at 11:49 am | Permalink

    I think that it would be good when creating TrueType fonts for there to be a tool that put all Bezier points and Bezier handles on pixel boundaries for you.

    The first thing I always do after importing an SVG of a glyph from Inkscape is “Find Errors” and then Fix all the non-integer points and point handles, which is a boring job.

    Working with pixel boundaries is very useful when creating TrueType fonts, which is still the most common thing I’m asked for despite things like OpenType.

  4. Posted 23 July, 2012 at 8:28 am | Permalink

    I am happy to have found this video.

    It is nice to know that Inkscape can be used to create personalised fonts.

    Thank you

  5. Posted 24 October, 2012 at 10:29 am | Permalink

    It would be wonderful! I just have tested SVGEditor, im looking for a simple way to create font. Main problem for me is that i cannot “extract” shape of glyph, once it is assigned. So when i delete letter from canvas, i cannot do any changes. If I want to save shape I have to manually create layer and hide it. Also coordinates of generated font glyphs are random. Imported font in fontforge need a lot of work to make it useful. It seems that InkScape will now have hints for glyps height. Looking forward for new version!

  6. Posted 3 November, 2012 at 8:02 pm | Permalink

    Hi.

    But where can I get the upcoming 0.49-version?

    I’ve included a ppa (ubuntu 12.10) for the nightly-built but this is 0.48.3.1 r9886
    So, sadly – no typography-extension :-(

    regards

  7. Posted 19 November, 2012 at 8:01 pm | Permalink

    Great extension ! Congratulation !
    How can it be tested?
    Is it possible to try it in current 0.48 version?
    I would like to try it with my calligraphy exercises.
    Here is a sample:
    http://www.youtube.com/watch?v=i1egh3uhW6s&feature=plcp
    Thank you.

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