outline_renderer_type
typedef agg::rasterizer_outline<outline_renderer_type> outline_rasterizer_type;
typedef agg::rasterizer_outline_aa<outline_renderer_type> outline_rasterizer_type;
fOutlineRenderer = new outline_renderer_type(*fBaseRenderer);
fOutlineRenderer = new outline_renderer_type(*fBaseRenderer, fLineProfile);
outline_renderer_type* fOutlineRenderer;