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46 lines
829 B
C++
46 lines
829 B
C++
#pragma once
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#ifndef AFX_EXT_CLASS
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#define AFX_EXT_CLASS Q_DECL_IMPORT
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#endif
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#include "Vector.h"
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#include "Point2D.h"
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namespace GBase
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{
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class AFX_EXT_CLASS CLine2D : public CPoint2D
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{
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public:
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CLine2D(void);
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~CLine2D(void);
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int Create(double x1, double y1, double x2, double y2);
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double DistanceToPoint(double x, double y);
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double DistanceToPointOne(double x, double y);
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int One(void);
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double MininumPoint(double x, double y);
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double MininumPointOne(double x, double y);
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double x(double t);
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double y(double t);
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void RotatePt(double xs, double ys, double angle);
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double Cross(CLine2D& OtherLine);
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int Cross(CLine2D& OtherLine, double& x, double& y);
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void Mirror(double& x, double& y);
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void operator+=(double t);
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void operator=(CLine2D& t);
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public:
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double a;
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double b;
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};
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};
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using namespace GBase;
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