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200 lines
4.2 KiB
ObjectPascal
200 lines
4.2 KiB
ObjectPascal
//----------------------------------------------------------------------------
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// Anti-Grain Geometry - Version 2.4 (Public License)
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// Copyright (C) 2002-2005 Maxim Shemanarev (http://www.antigrain.com)
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//
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// Anti-Grain Geometry - Version 2.4 Release Milano 3 (AggPas 2.4 RM3)
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// Pascal Port By: Milan Marusinec alias Milano
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// milan@marusinec.sk
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// http://www.aggpas.org
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// Copyright (c) 2005-2006
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//
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// Permission to copy, use, modify, sell and distribute this software
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// is granted provided this copyright notice appears in all copies.
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// This software is provided "as is" without express or implied
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// warranty, and with no claim as to its suitability for any purpose.
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//
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//----------------------------------------------------------------------------
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// Contact: mcseem@antigrain.com
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// mcseemagg@yahoo.com
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// http://www.antigrain.com
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//
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// [Pascal Port History] -----------------------------------------------------
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//
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// 12.02.2006-Milano: Unit port establishment
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//
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{ agg_conv_contour.pas }
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unit
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agg_conv_contour ;
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INTERFACE
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{$I agg_mode.inc }
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uses
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agg_basics ,
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agg_vcgen_contour ,
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agg_conv_adaptor_vcgen ,
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agg_vertex_source ;
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{ TYPES DEFINITION }
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type
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conv_contour = object(conv_adaptor_vcgen )
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the_generator : vcgen_contour;
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constructor Construct(vs : vertex_source_ptr );
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destructor Destruct; virtual;
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procedure line_join_ (lj : unsigned );
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procedure inner_join_(ij : unsigned );
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procedure width_(w : double );
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procedure miter_limit_ (ml : double );
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procedure miter_limit_theta_ (t : double );
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procedure inner_miter_limit_ (ml : double );
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procedure approximation_scale_(_as_ : double );
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procedure auto_detect_orientation_(v : boolean );
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function _line_join : unsigned;
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function _inner_join : unsigned;
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function _width : double;
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function _miter_limit : double;
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function _inner_miter_limit : double;
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function _approximation_scale : double;
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function _auto_detect_orientation : boolean;
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end;
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{ GLOBAL PROCEDURES }
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IMPLEMENTATION
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{ LOCAL VARIABLES & CONSTANTS }
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{ UNIT IMPLEMENTATION }
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{ CONSTRUCT }
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constructor conv_contour.Construct;
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begin
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the_generator.Construct;
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inherited Construct(vs ,@the_generator );
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end;
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{ DESTRUCT }
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destructor conv_contour.Destruct;
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begin
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inherited Destruct;
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the_generator.Destruct;
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end;
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{ LINE_JOIN_ }
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procedure conv_contour.line_join_;
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begin
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vcgen_contour_ptr(generator ).line_join_(lj );
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end;
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{ INNER_JOIN_ }
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procedure conv_contour.inner_join_;
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begin
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vcgen_contour_ptr(generator ).inner_join_(ij );
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end;
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{ WIDTH_ }
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procedure conv_contour.width_;
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begin
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vcgen_contour_ptr(generator ).width_(w );
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end;
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{ MITER_LIMIT_ }
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procedure conv_contour.miter_limit_;
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begin
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vcgen_contour_ptr(generator ).miter_limit_(ml );
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end;
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{ MITER_LIMIT_THETA_ }
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procedure conv_contour.miter_limit_theta_;
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begin
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vcgen_contour_ptr(generator ).miter_limit_theta_(t );
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end;
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{ INNER_MITER_LIMIT_ }
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procedure conv_contour.inner_miter_limit_;
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begin
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vcgen_contour_ptr(generator ).inner_miter_limit_(ml);
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end;
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{ APPROXIMATION_SCALE_ }
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procedure conv_contour.approximation_scale_;
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begin
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vcgen_contour_ptr(generator ).approximation_scale_(_as_ );
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end;
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{ AUTO_DETECT_ORIENTATION_ }
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procedure conv_contour.auto_detect_orientation_;
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begin
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vcgen_contour_ptr(generator ).auto_detect_orientation_(v );
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end;
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{ _LINE_JOIN }
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function conv_contour._line_join;
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begin
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result:=vcgen_contour_ptr(generator )._line_join;
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end;
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{ _INNER_JOIN }
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function conv_contour._inner_join;
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begin
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result:=vcgen_contour_ptr(generator )._inner_join;
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end;
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{ _WIDTH }
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function conv_contour._width;
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begin
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result:=vcgen_contour_ptr(generator )._width;
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end;
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{ _MITER_LIMIT }
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function conv_contour._miter_limit;
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begin
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result:=vcgen_contour_ptr(generator )._miter_limit;
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end;
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{ _INNER_MITER_LIMIT }
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function conv_contour._inner_miter_limit;
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begin
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result:=vcgen_contour_ptr(generator )._inner_miter_limit;
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end;
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{ _APPROXIMATION_SCALE }
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function conv_contour._approximation_scale;
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begin
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result:=vcgen_contour_ptr(generator )._approximation_scale;
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end;
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{ _AUTO_DETECT_ORIENTATION }
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function conv_contour._auto_detect_orientation;
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begin
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result:=vcgen_contour_ptr(generator )._auto_detect_orientation;
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end;
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END.
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