SCALABLE PIXEL COVERAGE FUNCTION-MAP

SCALABLE PIXEL COVERAGE FUNCTION-MAP

Disclosed is a method (400) of generating an image (FIG. 5) of a scalable graphical object for reproduction on a display device (914,984). The method provides a pixel map (200) and a scaling factor (401), the map being a representation of at least of portion of the image with each pixel of the map c...

Ausführliche Beschreibung

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Bibliographische Detailangaben
1. Verfasser: MARR GREGORY JOHN
Format: Patent
Sprache:eng
Schlagworte:
ADVERTISING
ARRANGEMENTS OR CIRCUITS FOR CONTROL OF INDICATING DEVICESUSING STATIC MEANS TO PRESENT VARIABLE INFORMATION
CRYPTOGRAPHY
DISPLAY
EDUCATION
PHYSICS
SEALS
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Beschreibung
Zusammenfassung:Disclosed is a method (400) of generating an image (FIG. 5) of a scalable graphical object for reproduction on a display device (914,984). The method provides a pixel map (200) and a scaling factor (401), the map being a representation of at least of portion of the image with each pixel of the map corresponding to a pixel of the image and having a corresponding (220) pixel coverage representation (210). The method, for at least one pixel in the map, identifies (420) the pixel coverage representation associated with the pixel, and determines (430) a pixel coverage value (431) for the pixel using the pixel coverage representation and the scaling factor. The method then renders (460) the scalable graphical object using the determined pixel coverage value for the pixel on the display device.