Map rendering using interpolation of style parameters across zoom levels

A graphics or image rendering system, such as a map image rendering system, may receive map data associated with a set of zoom levels, where the map data includes style attribute data corresponding to various features of a map surface at corresponding zoom levels. The system may interpolate at least...

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Bibliographic Details
Main Authors Cornell, Brian, Darpinian, James, Otero, Daniel, Maurer, Jennifer
Format Patent
LanguageEnglish
Published 25.09.2012
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Summary:A graphics or image rendering system, such as a map image rendering system, may receive map data associated with a set of zoom levels, where the map data includes style attribute data corresponding to various features of a map surface at corresponding zoom levels. The system may interpolate at least some of the style parameter values from the received map data to provide style parameter values over a range of zoom levels.