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Invention Application
WO2019043562A1 METHOD AND APPARATUS FOR RENDERING A VISUAL REPRESENTATION OF A FONT GLYPH 审中-公开

  • Patent Title: METHOD AND APPARATUS FOR RENDERING A VISUAL REPRESENTATION OF A FONT GLYPH
  • Application No.: PCT/IB2018/056537
    Application Date: 2018-08-28
  • Publication No.: WO2019043562A1
    Publication Date: 2019-03-07
  • Inventor: DOBBIE, Will
  • Applicant: DOBBIE, Will
  • Applicant Address: 520 E Weddell Drive, Apt 226 Sunnyvale, California 94089 US
  • Assignee: DOBBIE, Will
  • Current Assignee: DOBBIE, Will
  • Current Assignee Address: 520 E Weddell Drive, Apt 226 Sunnyvale, California 94089 US
  • Agency: WULFF, Steven
  • Priority: AU2017903461 20170828
  • Main IPC: G06T15/10
  • IPC: G06T15/10 ;  G06T11/20
METHOD AND APPARATUS FOR RENDERING A VISUAL REPRESENTATION OF A FONT GLYPH
Abstract:
A method for rendering a visual representation of a font glyph, the method comprising computing a set of straight or curved lines, wherein the straight or curved lines correspond to edges of the font glyph, computing a grid of cells overlaying the straight or curved lines, and then rendering each pixel by generating an ellipse, computing a ray that intersects a centre of the ellipse, calculating a coverage value, and using the coverage value to calculate a colour value for each pixel.
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