graphicdisp.h

实现了区域填充已经其他画线功能

#if !defined(AFX_GRAPHICDISP_H_INCLUDED_)
#define AFX_GRAPHICDISP_H_INCLUDED_

#if _MSC_VER > 1000
#pragma once
#endif // _MSC_VER > 1000

class CGraphicDisp
{
public:
	void Pnarc(int x0, int y0, int r, COLORREF crColor);
	void putdot(int x0, int y0, int x, int y,COLORREF crColor);
	void MidpointCircle(int x0,int y0,int r,COLORREF crColor=RGB(255,0,0));
	void lineBresenham(int x1,int y1,int x2,int y2,COLORREF  crColor=RGB(255,0,0));
	void lineDDA(int x1,int y1,int x2,int y2,COLORREF  crColor=RGB(0,255,255));
	CDC *pDC;
	CGraphicDisp(CDC *poDC);
};


#endif // !defined(AFX_GRAPHICDISP_H_INCLUDED_)