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-rwxr-xr-xagg/inc/agg_render_scanlines.h66
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diff --git a/agg/inc/agg_render_scanlines.h b/agg/inc/agg_render_scanlines.h
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+//----------------------------------------------------------------------------
+// Anti-Grain Geometry - Version 2.3
+// Copyright (C) 2002-2005 Maxim Shemanarev (http://www.antigrain.com)
+//
+// Permission to copy, use, modify, sell and distribute this software
+// is granted provided this copyright notice appears in all copies.
+// This software is provided "as is" without express or implied
+// warranty, and with no claim as to its suitability for any purpose.
+//
+//----------------------------------------------------------------------------
+// Contact: mcseem@antigrain.com
+// mcseemagg@yahoo.com
+// http://www.antigrain.com
+//----------------------------------------------------------------------------
+
+#ifndef AGG_RENDER_SCANLINES_INCLUDED
+#define AGG_RENDER_SCANLINES_INCLUDED
+
+#include "agg_basics.h"
+
+namespace agg
+{
+ //========================================================render_scanlines
+ template<class Rasterizer, class Scanline, class Renderer>
+ void render_scanlines(Rasterizer& ras, Scanline& sl, Renderer& ren)
+ {
+ if(ras.rewind_scanlines())
+ {
+ sl.reset(ras.min_x(), ras.max_x());
+ ren.prepare(unsigned(ras.max_x() - ras.min_x() + 2));
+
+ while(ras.sweep_scanline(sl))
+ {
+ ren.render(sl);
+ }
+ }
+ }
+
+
+ //========================================================render_all_paths
+ template<class Rasterizer, class Scanline, class Renderer,
+ class VertexSource, class ColorStorage, class PathId>
+ void render_all_paths(Rasterizer& ras,
+ Scanline& sl,
+ Renderer& r,
+ VertexSource& vs,
+ const ColorStorage& as,
+ const PathId& id,
+ unsigned num_paths)
+ {
+ for(unsigned i = 0; i < num_paths; i++)
+ {
+ ras.reset();
+ ras.add_path(vs, id[i]);
+ r.color(as[i]);
+ render_scanlines(ras, sl, r);
+ }
+ }
+
+
+}
+
+#endif
+
+
+