发明名称 Fast glyph rendering for vector based fonts
摘要 A method of rendering a glyph of a vector-based font comprises the steps of: generating a MIP map for a glyph, where the MIP map comprises at least one level having a plurality of pixels and where each level is generated from original vector data for the glyph; and storing the MIP map on a computer readable medium. The method further comprises placing the glyph in an image to be rendered; retrieving the stored MIP map for the glyph; rendering a level of the MIP map, where the level is associated with a resolution of the glyph; and displaying the glyph as the rendered level.
申请公布号 US7170528(B1) 申请公布日期 2007.01.30
申请号 US20020278028 申请日期 2002.10.23
申请人 BENTLEY SYSTEMS, INC. 发明人 CHATER PAUL;SMITH KARIN;SMITH GEORGE
分类号 G09G5/00 主分类号 G09G5/00
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