What is path rendering?
What is path rendering?
What is path rendering?
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<strong>What</strong> <strong>is</strong> <strong>path</strong> <strong>rendering</strong>?A <strong>rendering</strong> approachResolution-independent two-dimensionalgraphicsOcclusion & transparency depend on <strong>rendering</strong>orderSo called “Painter’s Algorithm”Basic primitive <strong>is</strong> a <strong>path</strong> to be filled or strokedPath <strong>is</strong> a sequence of <strong>path</strong> commandsCommands are– moveto, lineto, curveto, arcto, close<strong>path</strong>,etc.StandardsContent: PostScript, PDF, TrueType fonts,Flash, Scalable Vector Graphics (SVG), HTML5Canvas, Silverlight, Office drawingsAPIs: Apple Quartz 2D, Khronos OpenVG,Microsoft Direct2D, Cairo, Skia, Qt::QPainter,Anti-grain Graphics
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