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-rw-r--r--graphics/epix/mask_diamond.h89
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diff --git a/graphics/epix/mask_diamond.h b/graphics/epix/mask_diamond.h
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--- a/graphics/epix/mask_diamond.h
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-/*
- * mask_diamond.h -- ePiX:: rectangular screen_mask for cropping
- *
- * This file is part of ePiX, a C++ library for creating high-quality
- * figures in LaTeX
- *
- * Version 1.1.15
- * Last Change: September 05, 2007
- */
-
-/*
- * Copyright (C) 2001, 2002, 2003, 2004, 2005, 2006, 2007
- * Andrew D. Hwang <rot 13 nujnat at zngupf dot ubylpebff dot rqh>
- * Department of Mathematics and Computer Science
- * College of the Holy Cross
- * Worcester, MA, 01610-2395, USA
- */
-
-/*
- * ePiX is free software; you can redistribute it and/or modify it
- * under the terms of the GNU General Public License as published by
- * the Free Software Foundation; either version 2 of the License, or
- * (at your option) any later version.
- *
- * ePiX is distributed in the hope that it will be useful, but WITHOUT
- * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY
- * or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public
- * License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with ePiX; if not, write to the Free Software Foundation, Inc.,
- * 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
- */
-
-#ifndef EPIX_MASK_DIAMOND
-#define EPIX_MASK_DIAMOND
-
-#include <list>
-#include <string>
-
-#include "edge_data.h"
-#include "screen_mask.h"
-
-namespace ePiX {
-
- class pair;
-
- class Color;
-
- class length;
- class pen_fill;
- class pen_line;
-
- class mask_diamond : public screen_mask {
- public:
- // mask_diamond() { }
- mask_diamond(const pair& arg1, const pair& arg2);
-
- mask_diamond* clone() const;
- double h_min() const;
- double h_max() const;
- double h_size() const;
- double h_avg() const;
-
- double v_min() const;
- double v_max() const;
- double v_size() const;
- double v_avg() const;
-
- bool crops(const pair& arg) const; // false if arg visible
- std::list<edge2d>& crop_path(std::list<edge2d>&) const;
- std::list<edge2d>& crop_loop(std::list<edge2d>&) const;
-
- pen_line border(const Color&, const length&) const;
- pen_fill backing(const Color&) const;
-
- pen_line border() const;
- pen_fill backing() const;
-
- private:
- double m_hmin, m_hmax;
- double m_vmin, m_vmax;
-
- std::list<edge2d> m_border;
- }; // end of class mask_diamond
-
-} // end of namespace
-
-#endif /* EPIX_MASK_DIAMOND */