Anti-Grain Geometry - AGG (libagg)
2.5
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00001 //---------------------------------------------------------------------------- 00002 // Anti-Grain Geometry (AGG) - Version 2.5 00003 // A high quality rendering engine for C++ 00004 // Copyright (C) 2002-2006 Maxim Shemanarev 00005 // Contact: mcseem@antigrain.com 00006 // mcseemagg@yahoo.com 00007 // http://antigrain.com 00008 // 00009 // AGG is free software; you can redistribute it and/or 00010 // modify it under the terms of the GNU General Public License 00011 // as published by the Free Software Foundation; either version 2 00012 // of the License, or (at your option) any later version. 00013 // 00014 // AGG is distributed in the hope that it will be useful, 00015 // but WITHOUT ANY WARRANTY; without even the implied warranty of 00016 // MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the 00017 // GNU General Public License for more details. 00018 // 00019 // You should have received a copy of the GNU General Public License 00020 // along with AGG; if not, write to the Free Software 00021 // Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, 00022 // MA 02110-1301, USA. 00023 //---------------------------------------------------------------------------- 00024 00025 #ifndef AGG_CONV_DASH_INCLUDED 00026 #define AGG_CONV_DASH_INCLUDED 00027 00028 #include "agg_basics.h" 00029 #include "agg_vcgen_dash.h" 00030 #include "agg_conv_adaptor_vcgen.h" 00031 00032 namespace agg 00033 { 00034 00035 //---------------------------------------------------------------conv_dash 00036 template<class VertexSource, class Markers=null_markers> 00037 struct conv_dash : public conv_adaptor_vcgen<VertexSource, vcgen_dash, Markers> 00038 { 00039 typedef Markers marker_type; 00040 typedef conv_adaptor_vcgen<VertexSource, vcgen_dash, Markers> base_type; 00041 00042 conv_dash(VertexSource& vs) : 00043 conv_adaptor_vcgen<VertexSource, vcgen_dash, Markers>(vs) 00044 { 00045 } 00046 00047 void remove_all_dashes() 00048 { 00049 base_type::generator().remove_all_dashes(); 00050 } 00051 00052 void add_dash(double dash_len, double gap_len) 00053 { 00054 base_type::generator().add_dash(dash_len, gap_len); 00055 } 00056 00057 void dash_start(double ds) 00058 { 00059 base_type::generator().dash_start(ds); 00060 } 00061 00062 void shorten(double s) { base_type::generator().shorten(s); } 00063 double shorten() const { return base_type::generator().shorten(); } 00064 00065 private: 00066 conv_dash(const conv_dash<VertexSource, Markers>&); 00067 const conv_dash<VertexSource, Markers>& 00068 operator = (const conv_dash<VertexSource, Markers>&); 00069 }; 00070 00071 00072 } 00073 00074 #endif