diff options
Diffstat (limited to 'src/libnr/nr-point.h')
| -rw-r--r-- | src/libnr/nr-point.h | 155 |
1 files changed, 0 insertions, 155 deletions
diff --git a/src/libnr/nr-point.h b/src/libnr/nr-point.h deleted file mode 100644 index 19add7dd1..000000000 --- a/src/libnr/nr-point.h +++ /dev/null @@ -1,155 +0,0 @@ -#ifndef SEEN_NR_POINT_H -#define SEEN_NR_POINT_H - -/** \file - * Cartesian point class. - */ - -//#include <math.h> -//#include <stdexcept> -#include <iostream> -//#include <iomanip> - -#include <libnr/nr-coord.h> -#include <libnr/nr-dim2.h> -#include <libnr/nr-forward.h> - -//#include "round.h" -#include "decimal-round.h" - -#include <2geom/point.h> - -namespace NR { - -/// Cartesian point. -class Point { -public: - inline Point() - { _pt[X] = _pt[Y] = 0; } - - inline Point(Coord x, Coord y) { - _pt[X] = x; - _pt[Y] = y; - } - - inline Point(Point const &p) { - for (unsigned i = 0; i < 2; ++i) { - _pt[i] = p._pt[i]; - } - } - - inline Point(Geom::Point const &p) { - _pt[X] = p[Geom::X]; - _pt[Y] = p[Geom::Y]; - } - - inline Point &operator=(Point const &p) { - for (unsigned i = 0; i < 2; ++i) { - _pt[i] = p._pt[i]; - } - return *this; - } - - inline Coord operator[](unsigned i) const { - return _pt[i]; - } - - inline Coord &operator[](unsigned i) { - return _pt[i]; - } - - Coord operator[](Dim2 d) const throw() { return _pt[d]; } - Coord &operator[](Dim2 d) throw() { return _pt[d]; } - - /** Return a point like this point but rotated -90 degrees. - (If the y axis grows downwards and the x axis grows to the - right, then this is 90 degrees counter-clockwise.) - **/ - Point ccw() const { - return Point(_pt[Y], -_pt[X]); - } - - /** Return a point like this point but rotated +90 degrees. - (If the y axis grows downwards and the x axis grows to the - right, then this is 90 degrees clockwise.) - **/ - Point cw() const { - return Point(-_pt[Y], _pt[X]); - } - - /** - \brief A function to lower the precision of the point - \param places The number of decimal places that should be in - the final number. - */ - inline void round (int places = 0) { - _pt[X] = (Coord)(Inkscape::decimal_round((double)_pt[X], places)); - _pt[Y] = (Coord)(Inkscape::decimal_round((double)_pt[Y], places)); - return; - } - - void normalize(); - - inline Point &operator+=(Point const &o) { - for ( unsigned i = 0 ; i < 2 ; ++i ) { - _pt[i] += o._pt[i]; - } - return *this; - } - - inline Point &operator-=(Point const &o) { - for ( unsigned i = 0 ; i < 2 ; ++i ) { - _pt[i] -= o._pt[i]; - } - return *this; - } - - inline Point &operator/=(double const s) { - for ( unsigned i = 0 ; i < 2 ; ++i ) { - _pt[i] /= s; - } - return *this; - } - - inline Point &operator*=(double const s) { - for ( unsigned i = 0 ; i < 2 ; ++i ) { - _pt[i] *= s; - } - return *this; - } - - Point &operator*=(Matrix const &m); - - inline int operator == (const Point &in_pnt) { - return ((_pt[X] == in_pnt[X]) && (_pt[Y] == in_pnt[Y])); - } - - friend inline std::ostream &operator<< (std::ostream &out_file, const NR::Point &in_pnt); - - inline operator Geom::Point() const { return Geom::Point(_pt[X], _pt[Y]); } - -private: - Coord _pt[2]; -}; - -/** A function to print out the Point. It just prints out the coords - on the given output stream */ -inline std::ostream &operator<< (std::ostream &out_file, const NR::Point &in_pnt) { - out_file << "X: " << in_pnt[X] << " Y: " << in_pnt[Y]; - return out_file; -} - -} /* namespace NR */ - -#endif /* !SEEN_NR_POINT_H */ - -/* - Local Variables: - mode:c++ - c-file-style:"stroustrup" - c-file-offsets:((innamespace . 0)(inline-open . 0)(case-label . +)) - indent-tabs-mode:nil - fill-column:99 - End: -*/ -// vim: filetype=cpp:expandtab:shiftwidth=4:tabstop=8:softtabstop=4:fileencoding=utf-8:textwidth=99 : |
