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77 lines
2.5 KiB
C++
77 lines
2.5 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_ROUNDED_RECT_INCLUDED
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#define AGG_ROUNDED_RECT_INCLUDED
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#include "agg_basics.h"
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#include "agg_arc.h"
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namespace agg
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{
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//------------------------------------------------------------rounded_rect
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//
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// See Implemantation agg_rounded_rect.cpp
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//
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class rounded_rect
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{
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public:
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rounded_rect() {}
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rounded_rect(double x1, double y1, double x2, double y2, double r);
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void rect(double x1, double y1, double x2, double y2);
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void radius(double r);
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void radius(double rx, double ry);
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void radius(double rx_bottom, double ry_bottom, double rx_top, double ry_top);
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void radius(double rx1, double ry1, double rx2, double ry2,
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double rx3, double ry3, double rx4, double ry4);
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void normalize_radius();
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void approximation_scale(double s) { m_arc.approximation_scale(s); }
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double approximation_scale() const { return m_arc.approximation_scale(); }
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void rewind(unsigned);
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unsigned vertex(double* x, double* y);
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private:
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double m_x1;
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double m_y1;
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double m_x2;
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double m_y2;
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double m_rx1;
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double m_ry1;
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double m_rx2;
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double m_ry2;
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double m_rx3;
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double m_ry3;
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double m_rx4;
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double m_ry4;
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unsigned m_status;
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arc m_arc;
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};
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}
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#endif
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