ICEpdf
  1. ICEpdf
  2. PDF-409

Chinese fonts render but are not accurate

    Details

    • Type: Bug Bug
    • Status: Closed
    • Priority: Major Major
    • Resolution: Fixed
    • Affects Version/s: 4.3.2
    • Fix Version/s: 4.4, 5.0.0 alpha1, 5.0
    • Component/s: Core/Parsing
    • Labels:
      None
    • Environment:
      4.3.2 Pro

      Description

      With reference to the attached sample PDF (embedded fonts), the Chinese fonts render but are not accurate. Some appear to be incomplete or slightly off.
      1. HA_20120316d.pdf
        107 kB
        Tyler Johnson
      2. HA_20120316c.pdf
        59 kB
        Tyler Johnson
      3. HA_20120316a.pdf
        311 kB
        Tyler Johnson
      4. font issue sample.pdf
        291 kB
        Tyler Johnson
      1. HA_20120316c-screen.jpg
        73 kB
      2. HA_20120316a-screen.jpg
        167 kB

        Issue Links

          Activity

          Hide
          Patrick Corless added a comment -

          The fonts in question are TrueType fonts and in general an Asian font is made up of several glyphs. I think that we aren't correctly scaling some of those pieces. I'll would have to do a little more debuging but I'm pretty sure this is the issue. We can fix it but it's going to take some effort.

          Show
          Patrick Corless added a comment - The fonts in question are TrueType fonts and in general an Asian font is made up of several glyphs. I think that we aren't correctly scaling some of those pieces. I'll would have to do a little more debuging but I'm pretty sure this is the issue. We can fix it but it's going to take some effort.
          Hide
          Patrick Corless added a comment -

          Some sort of scalling issue with the composite glyph. Pretty sure this is the same as PDF-415

          Show
          Patrick Corless added a comment - Some sort of scalling issue with the composite glyph. Pretty sure this is the same as PDF-415
          Hide
          Patrick Corless added a comment -

          Hinting implementation complete, closing issue.

          Show
          Patrick Corless added a comment - Hinting implementation complete, closing issue.

            People

            • Assignee:
              Patrick Corless
              Reporter:
              Tyler Johnson
            • Votes:
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              Watchers:
              1 Start watching this issue

              Dates

              • Created:
                Updated:
                Resolved: