www.pudn.com > BloodVessel.rar > ximath.h

#if !defined(__ximath_h) 
#define __ximath_h 
 
#include "ximadef.h" 
 
//***bd*** simple floating point point 
class DLL_EXP CxPoint2 
{ 
public: 
  CxPoint2(); 
  CxPoint2(float const x_, float const y_); 
  CxPoint2(CxPoint2 const &p); 
 
  float Distance(CxPoint2 const p2); 
  float Distance(float const x_, float const y_); 
 
  float x,y; 
}; 
 
//and simple rectangle 
class DLL_EXP CxRect2 
{ 
public: 
  CxRect2(); 
  CxRect2(float const x1_, float const y1_, float const x2_, float const y2_); 
  CxRect2(CxPoint2 const &bl, CxPoint2 const &tr); 
  CxRect2(CxRect2 const &p); 
 
  float Surface() const; 
  CxRect2 CrossSection(CxRect2 const &r2) const; 
  CxPoint2 Center() const; 
  float Width() const; 
  float Height() const; 
 
  CxPoint2 botLeft; 
  CxPoint2 topRight; 
}; 
 
#endif