bezier.h

wince 画BEZIER曲线的演示例子

#ifndef BEZIERCURVE_H
#define BEZIERCURVE_H

#include "stdafx.h"

struct fPoint
{
	float x, y;
};

//
// For doing proper rounding when casting to int.
//
#define ROUND(x) ((int) (x + 0.5f))

void DrawBezier(CDC* pDC, CPoint* pPoints, int nSegments);
void DrawBeziers(CDC* pDC, CPoint* pPoints, int nPoints, int nSegments);
void BezierComputePoint(float fU, fPoint* pDstPoint, CPoint* pSrcPoints);
	
#endif