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Magnification engine

  • US 20040056899A1
  • Filed: 09/24/2002
  • Published: 03/25/2004
  • Est. Priority Date: 09/24/2002
  • Status: Active Grant
First Claim
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1. A graphics engine for use in a display path for scaling at least a portion of a display output of a first application to be rendered by an output device comprising:

  • a first interface for receiving the display output from the first application;

    a second interface for receiving scaling parameters from a scaling application;

    a component scaler for scaling the portion of the display output in accordance with the received scaling parameters to create a scaled portion; and

    a third interface for transmitting the scaled portion to the output device for rendering.

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