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Community Expert
May 24, 2018
Question

OT: Color Fonts

  • May 24, 2018
  • 3 replies
  • 808 views

Just wondering what thoughts (novelty, cool, indifferent, etc.) you may have about color fonts.

    This topic has been closed for replies.

    3 replies

    Dov Isaacs
    Legend
    May 24, 2018

    To be very clear, so-called “color fonts” are really OpenType fonts with SVG data for the glyph definitions as opposed to either Type 1 (i.e. OpenType CFF Bezier curves) or TrueType (i.e. OpenType TrueType quadratic curves). These fonts are required to have backup glyph definitions, either in OpenType CFF or OpenType TrueType format, for programs/systems that don't support OpenType SVG fonts.

    Microsoft supports OpenType SVG beginning with Windows 8.1 and Office 2016. Apple and Google support is a bit sketchier, supporting bitmap SVG.

    Adobe supports these OpenType SVG fonts fully in Photoshop and Illustrator and partially in InDesign (as noted above). The problem is that OpenType SVG is not and never will be directly supported in PostScript. Nor is it currently supported in PDF (including ISO 32000-2 PDF 2.0); such support may be added in the future.

    When Illustrator and Photoshop output content formatted in OpenType SVG to PostScript or PDF, text formatted in these fonts is converted to vector/raster graphics per the font's definition (equivalent to “outlining text”). When InDesign currently outputs text formatted with these fonts, it currently uses the font as-is which results in PostScript and PDF using the fallback OpenType CFF or OpenType TrueType outlines, which obviously are monochrome (or colored in whatever single color is selected in the application). This will likely change in the future for InDesign. Since PDF doesn't directly support OpenType SVG, and PDF using such fonts will use the fallback OpenType CFF or OpenType TrueType monochrome font rendering.

    At this point, one should be careful with use of these fonts for anything other than transient work.

              - Dov

    - Dov Isaacs, former Adobe Principal Scientist (April 30, 1990 - May 30, 2021)
    Bevi Chagnon - PubCom.com
    Legend
    May 24, 2018

    And for those who must make accessible PDFs, we've had problems with some fonts from some programs being used by some assistive technologies.

    Bottom line: don't use these fonts in PDFs required to be accessible as the accessibility is not guaranteed. That may change in the future.

    |    Bevi Chagnon   |  Designer, Trainer, & Technologist for Accessible Documents ||    PubCom |    Classes & Books for Accessible InDesign, PDFs & MS Office |
    Bevi Chagnon - PubCom.com
    Legend
    May 24, 2018

    … where the future may be quite a while in coming! 

              - Dov


    Love your practical sense of humor, Dov! Especially given the cast of characters involved in making this happen.

    |    Bevi Chagnon   |  Designer, Trainer, & Technologist for Accessible Documents ||    PubCom |    Classes & Books for Accessible InDesign, PDFs & MS Office |
    Mike Witherell
    Community Expert
    Community Expert
    May 24, 2018

    I downloaded and installed about half a dozen of these. InDesign will let you set and view them, but it does not print them successfully in color. However, the same exercise in Illustrator allowed both applying the font and printing them successfully. I didn't try PS, but it says color fonts are supported there.

    Mike Witherell
    Jongware
    Community Expert
    Community Expert
    May 24, 2018

    For a graphic designer, they are as useful as WordArt.

    ... The same can be true for non-graphic designers as well.