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polarcoord.h
00001 /*************************************************************************** 00002 polarcoord.h - description 00003 ------------------- 00004 begin : Sun May 26 2002 00005 copyright : (C) 2002 by Fungmeista 00006 email : mizunoami44@sourceforge.net 00007 ***************************************************************************/ 00008 00009 /*************************************************************************** 00010 * * 00011 * This program is free software; you can redistribute it and/or modify * 00012 * it under the terms of the GNU General Public License as published by * 00013 * the Free Software Foundation; either version 2 of the License, or * 00014 * (at your option) any later version. * 00015 * * 00016 ***************************************************************************/ 00017 00018 #ifndef POLARCOORD_H 00019 #define POLARCOORD_H 00020 00021 #define PI 3.141592653589 00022 00023 class RectCoord; 00024 00029 class PolarCoord 00030 { 00031 public: 00032 static const unsigned int RADIANS = 0; 00033 static const unsigned int DEGREES = 1; 00034 00035 PolarCoord(double radius=0,double angle=0,int angleMode=RADIANS, bool bearing=false); 00036 RectCoord toRectangular(); 00037 double x() const; 00038 double y() const; 00039 inline void setAngleMode(const unsigned int m){angleMode = m;} 00040 inline double getAngle(){return angle;} 00041 inline double getRadius(){return radius;} 00042 inline void setBearingMode(bool m){bearingMode = m;} 00043 00044 private: 00045 double radius; 00046 double angle; 00047 unsigned int angleMode; 00048 bool bearingMode; 00049 }; 00050 00051 #endif //PolarCoord 00052