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| 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 agg | |
| 26 { | |
| 27 template<class VertexSource, class Markers = null_markers> | |
| 28 struct conv_dash : public conv_adaptor_vcgen<VertexSource, vcgen_dash, Markers>
{ | |
| 29 typedef Markers marker_type; | |
| 30 typedef conv_adaptor_vcgen<VertexSource, vcgen_dash, Markers> base_type; | |
| 31 conv_dash(VertexSource& vs) : | |
| 32 conv_adaptor_vcgen<VertexSource, vcgen_dash, Markers>(vs) | |
| 33 { | |
| 34 } | |
| 35 void remove_all_dashes() | |
| 36 { | |
| 37 base_type::generator().remove_all_dashes(); | |
| 38 } | |
| 39 void add_dash(FX_FLOAT dash_len, FX_FLOAT gap_len) | |
| 40 { | |
| 41 base_type::generator().add_dash(dash_len, gap_len); | |
| 42 } | |
| 43 void dash_start(FX_FLOAT ds) | |
| 44 { | |
| 45 base_type::generator().dash_start(ds); | |
| 46 } | |
| 47 void shorten(FX_FLOAT s) | |
| 48 { | |
| 49 base_type::generator().shorten(s); | |
| 50 } | |
| 51 double shorten() const | |
| 52 { | |
| 53 return base_type::generator().shorten(); | |
| 54 } | |
| 55 private: | |
| 56 conv_dash(const conv_dash<VertexSource, Markers>&); | |
| 57 const conv_dash<VertexSource, Markers>& | |
| 58 operator = (const conv_dash<VertexSource, Markers>&); | |
| 59 }; | |
| 60 } | |
| 61 #endif | |
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