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https://github.com/FULU-Foundation/OrcaSlicer-bambulab.git
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9b15908a47
Updated AntiGrain (agg) library to 2.5 Added agg_svg library from AntiGrain 2.5 added src/slic3r/Utils/SVGImport.cpp/hpp
112 lines
3.8 KiB
C++
112 lines
3.8 KiB
C++
//----------------------------------------------------------------------------
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// Anti-Grain Geometry (AGG) - Version 2.5
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// A high quality rendering engine for C++
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// Copyright (C) 2002-2006 Maxim Shemanarev
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// Contact: mcseem@antigrain.com
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// mcseemagg@yahoo.com
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// http://antigrain.com
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//
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// AGG is free software; you can redistribute it and/or
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// modify it under the terms of the GNU General Public License
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// as published by the Free Software Foundation; either version 2
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// of the License, or (at your option) any later version.
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//
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// AGG is distributed in the hope that it will be useful,
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// but WITHOUT ANY WARRANTY; without even the implied warranty of
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// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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// GNU General Public License for more details.
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//
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// You should have received a copy of the GNU General Public License
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// along with AGG; if not, write to the Free Software
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// Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston,
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// MA 02110-1301, USA.
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//----------------------------------------------------------------------------
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#ifndef AGG_VCGEN_STROKE_INCLUDED
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#define AGG_VCGEN_STROKE_INCLUDED
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#include "agg_math_stroke.h"
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namespace agg
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{
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//============================================================vcgen_stroke
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//
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// See Implementation agg_vcgen_stroke.cpp
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// Stroke generator
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//
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//------------------------------------------------------------------------
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class vcgen_stroke
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{
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enum status_e
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{
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initial,
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ready,
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cap1,
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cap2,
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outline1,
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close_first,
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outline2,
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out_vertices,
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end_poly1,
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end_poly2,
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stop
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};
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public:
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typedef vertex_sequence<vertex_dist, 6> vertex_storage;
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typedef pod_bvector<point_d, 6> coord_storage;
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vcgen_stroke();
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void line_cap(line_cap_e lc) { m_stroker.line_cap(lc); }
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void line_join(line_join_e lj) { m_stroker.line_join(lj); }
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void inner_join(inner_join_e ij) { m_stroker.inner_join(ij); }
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line_cap_e line_cap() const { return m_stroker.line_cap(); }
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line_join_e line_join() const { return m_stroker.line_join(); }
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inner_join_e inner_join() const { return m_stroker.inner_join(); }
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void width(double w) { m_stroker.width(w); }
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void miter_limit(double ml) { m_stroker.miter_limit(ml); }
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void miter_limit_theta(double t) { m_stroker.miter_limit_theta(t); }
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void inner_miter_limit(double ml) { m_stroker.inner_miter_limit(ml); }
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void approximation_scale(double as) { m_stroker.approximation_scale(as); }
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double width() const { return m_stroker.width(); }
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double miter_limit() const { return m_stroker.miter_limit(); }
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double inner_miter_limit() const { return m_stroker.inner_miter_limit(); }
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double approximation_scale() const { return m_stroker.approximation_scale(); }
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void shorten(double s) { m_shorten = s; }
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double shorten() const { return m_shorten; }
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// Vertex Generator Interface
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void remove_all();
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void add_vertex(double x, double y, unsigned cmd);
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// Vertex Source Interface
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void rewind(unsigned path_id);
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unsigned vertex(double* x, double* y);
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private:
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vcgen_stroke(const vcgen_stroke&);
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const vcgen_stroke& operator = (const vcgen_stroke&);
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math_stroke<coord_storage> m_stroker;
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vertex_storage m_src_vertices;
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coord_storage m_out_vertices;
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double m_shorten;
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unsigned m_closed;
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status_e m_status;
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status_e m_prev_status;
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unsigned m_src_vertex;
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unsigned m_out_vertex;
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};
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}
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#endif
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