diff options
Diffstat (limited to 'ksvg/impl/libs/libtext2path/src/Point.h')
-rw-r--r-- | ksvg/impl/libs/libtext2path/src/Point.h | 65 |
1 files changed, 65 insertions, 0 deletions
diff --git a/ksvg/impl/libs/libtext2path/src/Point.h b/ksvg/impl/libs/libtext2path/src/Point.h new file mode 100644 index 00000000..d95742a2 --- /dev/null +++ b/ksvg/impl/libs/libtext2path/src/Point.h @@ -0,0 +1,65 @@ +/* + Copyright (C) 2003 Nikolas Zimmermann <wildfox@kde.org> + This file is part of the KDE project + + This library is free software; you can redistribute it and/or + modify it under the terms of the GNU Library General Public + License as published by the Free Software Foundation; either + version 2 of the License, or (at your option) any later version. + + This library 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 + Library General Public License for more details. + + You should have received a copy of the GNU Library General Public License + aint with this library; see the file COPYING.LIB. If not, write to + the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, + Boston, MA 02110-1301, USA. +*/ + +#ifndef T2P_POINT_H +#define T2P_POINT_H + +namespace T2P +{ + class Point + { + public: + Point() { m_x = 0.0; m_y = 0.0; } + Point(double x, double y) { m_x = x; m_y = y; } + Point &operator=(const Point &other) { m_x = other.x(); m_y = other.y(); return *this; } + + friend inline Point operator+(const Point &, const Point &); + friend inline Point operator-(const Point &, const Point &); + friend inline Point operator*(const double &, const Point &); + friend inline Point operator*(const Point &, const double &); + + double x() const { return m_x; } + double y() const { return m_y; } + + void setX(double x) { m_x = x; } + void setY(double y) { m_y = y; } + + const Point invert() const + { + Point temp; + temp.setX(-x()); + temp.setY(-y()); + return temp; + } + + private: + double m_x; + double m_y; + }; + + inline Point operator+(const Point &p1, const Point &p2) { return Point(p1.m_x + p2.m_x, p1.m_y + p2.m_y); } + inline Point operator-(const Point &p1, const Point &p2) { return Point(p1.m_x - p2.m_x, p1.m_y - p2.m_y); } + inline Point operator*(const double &c, const Point &p) { return Point(p.m_x * c, p.m_y * c); } + inline Point operator*(const Point &p, const double &c) { return Point(p.m_x * c, p.m_y * c); } +} + +#endif + +// vim:ts=4:noet |