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ADAPTIVE AND DYNAMIC TEXT FILTERING

  • US 20110216073A1
  • Filed: 05/13/2011
  • Published: 09/08/2011
  • Est. Priority Date: 06/22/2007
  • Status: Active Grant
First Claim
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1. A method, comprising:

  • retrieving outline points for one or more characters;

    generating an outline from the outline points;

    rasterizing the outline into a bitmapped image;

    receiving an indication of an external state of a device; and

    dynamically filtering text that is displayed on a display screen of the device based on the external state of the device such that the text is maintained at a constant orientation on the display screen relative to a fixed point external to the device after the device transitions from a first physical orientation to a second physical orientation and wherein dynamically filtering text based on the external state of the device comprises;

    filtering the bitmapped image based on the external state of the device after changing from the first to the second physical orientation; and

    generating a glyph from the filtered bitmapped image, the glyph being displayed as text on the display screen of the device.

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