Initial checkin

git-svn-id: file:///srv/svn/repos/haiku/trunk/current@9933 a95241bf-73f2-0310-859d-f6bbb57e9c96
2004-11-12 02:02:58 +00:00
parent 5344cdf47b
commit 39241fe228
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+//----------------------------------------------------------------------------
+// Anti-Grain Geometry - Version 2.2
+// Copyright (C) 2002-2004 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: [email protected]
+//          [email protected]
+//          http://www.antigrain.com
+//----------------------------------------------------------------------------
+//
+// Smooth polygon generator
+//
+//----------------------------------------------------------------------------
+#ifndef AGG_CONV_SMOOTH_POLY1_INCLUDED
+#define AGG_CONV_SMOOTH_POLY1_INCLUDED
+
+#include "agg_basics.h"
+#include "agg_vcgen_smooth_poly1.h"
+#include "agg_conv_adaptor_vcgen.h"
+#include "agg_conv_curve.h"
+
+
+namespace agg
+{
+
+    //-------------------------------------------------------conv_smooth_poly1
+    template<class VertexSource> 
+    struct conv_smooth_poly1 : 
+    public conv_adaptor_vcgen<VertexSource, vcgen_smooth_poly1>
+    {
+        typedef conv_adaptor_vcgen<VertexSource, vcgen_smooth_poly1> base_type;
+
+        conv_smooth_poly1(VertexSource& vs) : 
+            conv_adaptor_vcgen<VertexSource, vcgen_smooth_poly1>(vs)
+        {
+        }
+
+        void   smooth_value(double v) { base_type::generator().smooth_value(v); }
+        double smooth_value() const { return base_type::generator().smooth_value(); }
+
+    private:
+        conv_smooth_poly1(const conv_smooth_poly1<VertexSource>&);
+        const conv_smooth_poly1<VertexSource>& 
+            operator = (const conv_smooth_poly1<VertexSource>&);
+    };
+
+
+
+    //-------------------------------------------------conv_smooth_poly1_curve
+    template<class VertexSource> 
+    struct conv_smooth_poly1_curve : 
+    public conv_curve<conv_smooth_poly1<VertexSource> >
+    {
+        conv_smooth_poly1_curve(VertexSource& vs) :
+            conv_curve<conv_smooth_poly1<VertexSource> >(m_smooth),
+            m_smooth(vs)
+        {
+        }
+
+        void   smooth_value(double v) { m_smooth.generator().smooth_value(v); }
+        double smooth_value() const { return m_smooth.generator().smooth_value(); }
+
+    private:
+        conv_smooth_poly1_curve(const conv_smooth_poly1_curve<VertexSource>&);
+        const conv_smooth_poly1_curve<VertexSource>& 
+            operator = (const conv_smooth_poly1_curve<VertexSource>&);
+
+        conv_smooth_poly1<VertexSource> m_smooth;
+    };
+
+}
+
+
+#endif
+