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//----------------------------------------------------------------------------
// Anti-Grain Geometry - Version 2.4 (Public License)
// Copyright (C) 2002-2005 Maxim Shemanarev (http://www.antigrain.com)
//
// Anti-Grain Geometry - Version 2.4 Release Milano 3 (AggPas 2.4 RM3)
// Pascal Port By: Milan Marusinec alias Milano
// milan@marusinec.sk
// http://www.aggpas.org
// Copyright (c) 2005-2006
//
// 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: mcseem@antigrain.com
// mcseemagg@yahoo.com
// http://www.antigrain.com
//
// [Pascal Port History] -----------------------------------------------------
//
// 12.02.2006-Milano: Unit port establishment
//
{ agg_conv_contour.pas }
unit
agg_conv_contour ;
INTERFACE
{$I agg_mode.inc }
uses
agg_basics ,
agg_vcgen_contour ,
agg_conv_adaptor_vcgen ,
agg_vertex_source ;
{ TYPES DEFINITION }
type
conv_contour = object(conv_adaptor_vcgen )
the_generator : vcgen_contour;
constructor Construct(vs : vertex_source_ptr );
destructor Destruct; virtual;
procedure line_join_ (lj : unsigned );
procedure inner_join_(ij : unsigned );
procedure width_(w : double );
procedure miter_limit_ (ml : double );
procedure miter_limit_theta_ (t : double );
procedure inner_miter_limit_ (ml : double );
procedure approximation_scale_(_as_ : double );
procedure auto_detect_orientation_(v : boolean );
function _line_join : unsigned;
function _inner_join : unsigned;
function _width : double;
function _miter_limit : double;
function _inner_miter_limit : double;
function _approximation_scale : double;
function _auto_detect_orientation : boolean;
end;
{ GLOBAL PROCEDURES }
IMPLEMENTATION
{ LOCAL VARIABLES & CONSTANTS }
{ UNIT IMPLEMENTATION }
{ CONSTRUCT }
constructor conv_contour.Construct;
begin
the_generator.Construct;
inherited Construct(vs ,@the_generator );
end;
{ DESTRUCT }
destructor conv_contour.Destruct;
begin
inherited Destruct;
the_generator.Destruct;
end;
{ LINE_JOIN_ }
procedure conv_contour.line_join_;
begin
vcgen_contour_ptr(generator ).line_join_(lj );
end;
{ INNER_JOIN_ }
procedure conv_contour.inner_join_;
begin
vcgen_contour_ptr(generator ).inner_join_(ij );
end;
{ WIDTH_ }
procedure conv_contour.width_;
begin
vcgen_contour_ptr(generator ).width_(w );
end;
{ MITER_LIMIT_ }
procedure conv_contour.miter_limit_;
begin
vcgen_contour_ptr(generator ).miter_limit_(ml );
end;
{ MITER_LIMIT_THETA_ }
procedure conv_contour.miter_limit_theta_;
begin
vcgen_contour_ptr(generator ).miter_limit_theta_(t );
end;
{ INNER_MITER_LIMIT_ }
procedure conv_contour.inner_miter_limit_;
begin
vcgen_contour_ptr(generator ).inner_miter_limit_(ml);
end;
{ APPROXIMATION_SCALE_ }
procedure conv_contour.approximation_scale_;
begin
vcgen_contour_ptr(generator ).approximation_scale_(_as_ );
end;
{ AUTO_DETECT_ORIENTATION_ }
procedure conv_contour.auto_detect_orientation_;
begin
vcgen_contour_ptr(generator ).auto_detect_orientation_(v );
end;
{ _LINE_JOIN }
function conv_contour._line_join;
begin
result:=vcgen_contour_ptr(generator )._line_join;
end;
{ _INNER_JOIN }
function conv_contour._inner_join;
begin
result:=vcgen_contour_ptr(generator )._inner_join;
end;
{ _WIDTH }
function conv_contour._width;
begin
result:=vcgen_contour_ptr(generator )._width;
end;
{ _MITER_LIMIT }
function conv_contour._miter_limit;
begin
result:=vcgen_contour_ptr(generator )._miter_limit;
end;
{ _INNER_MITER_LIMIT }
function conv_contour._inner_miter_limit;
begin
result:=vcgen_contour_ptr(generator )._inner_miter_limit;
end;
{ _APPROXIMATION_SCALE }
function conv_contour._approximation_scale;
begin
result:=vcgen_contour_ptr(generator )._approximation_scale;
end;
{ _AUTO_DETECT_ORIENTATION }
function conv_contour._auto_detect_orientation;
begin
result:=vcgen_contour_ptr(generator )._auto_detect_orientation;
end;
END.
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