Color             321 librender/agg/Renderer_agg_style.h typedef agg::rgba8 Color;            
Color             327 librender/agg/Renderer_agg_style.h typedef agg::span_gradient<Color, Interpolator, Adaptor,
Color             329 librender/agg/Renderer_agg_style.h typedef GradientStyle<Color, Allocator, Interpolator, GradientType,