1 2 //---------------------------------------------------------------------------- 3 // Anti-Grain Geometry - Version 2.3 4 // Copyright (C) 2002-2005 Maxim Shemanarev (http://www.antigrain.com) 5 // 6 // Permission to copy, use, modify, sell and distribute this software 7 // is granted provided this copyright notice appears in all copies. 8 // This software is provided "as is" without express or implied 9 // warranty, and with no claim as to its suitability for any purpose. 10 // 11 //---------------------------------------------------------------------------- 12 // Contact: mcseem@antigrain.com 13 // mcseemagg@yahoo.com 14 // http://www.antigrain.com 15 //---------------------------------------------------------------------------- 16 // 17 // conv_dash 18 // 19 //---------------------------------------------------------------------------- 20 #ifndef AGG_CONV_DASH_INCLUDED 21 #define AGG_CONV_DASH_INCLUDED 22 #include "agg_basics.h" 23 #include "agg_vcgen_dash.h" 24 #include "agg_conv_adaptor_vcgen.h" 25 namespace pdfium 26 { 27 namespace agg 28 { 29 template<class VertexSource, class Markers = null_markers> 30 struct conv_dash : public conv_adaptor_vcgen<VertexSource, vcgen_dash, Markers> { 31 typedef Markers marker_type; 32 typedef conv_adaptor_vcgen<VertexSource, vcgen_dash, Markers> base_type; conv_dashconv_dash33 conv_dash(VertexSource& vs) : 34 conv_adaptor_vcgen<VertexSource, vcgen_dash, Markers>(vs) 35 { 36 } remove_all_dashesconv_dash37 void remove_all_dashes() 38 { 39 base_type::generator().remove_all_dashes(); 40 } add_dashconv_dash41 void add_dash(float dash_len, float gap_len) 42 { 43 base_type::generator().add_dash(dash_len, gap_len); 44 } dash_startconv_dash45 void dash_start(float ds) 46 { 47 base_type::generator().dash_start(ds); 48 } shortenconv_dash49 void shorten(float s) 50 { 51 base_type::generator().shorten(s); 52 } shortenconv_dash53 double shorten() const 54 { 55 return base_type::generator().shorten(); 56 } 57 private: 58 conv_dash(const conv_dash<VertexSource, Markers>&); 59 const conv_dash<VertexSource, Markers>& 60 operator = (const conv_dash<VertexSource, Markers>&); 61 }; 62 } 63 } // namespace pdfium 64 #endif 65