Pixel-Processing Fundamentals

  • Authors:
  • Jack Bresenham

  • Affiliations:
  • -

  • Venue:
  • IEEE Computer Graphics and Applications
  • Year:
  • 1996

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Abstract

Web Extra: Pascal source code fromFigure 9 (text-only, 3662 bytes), showing the effect ofinattention to correctly tying together pixel selection and the attribute of line style. Key to developing line-drawing algorithms is an explicit reference model forquantifing a "good" raster approximation. This tutorial looks at old practices, then demonstrates development of line- and edge-drawing algorithms.