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Method of generating a markup language document containing image slices

  • US 6,230,174 B1
  • Filed: 09/11/1998
  • Issued: 05/08/2001
  • Est. Priority Date: 09/11/1998
  • Status: Expired due to Term
First Claim
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1. In a computer graphics program running on a computer, a method of generating a markup language document containing image slices, comprising:

  • providing an original image in a computer-readable graphics document;

    identifying a portion to the original image as background from information stored in the graphics document;

    computing an image portion boundary for each non-background portion of the original image from information stored in the graphics document;

    computing one or more image slice boundaries from any overlapping image portion boundaries;

    generating an image slice corresponding to the portion of the original image inside each image slice boundary and an image slice file for each image slice; and

    generating a markup language document containing references to the image slice files.

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