graph_union.h

VS2005 MFC 实现的画图程序

#pragma once
class Graph_Union: public CObject
{
	protected:
	DECLARE_SERIAL(Graph_Union)
	//DECLARE_SERIAL(Graph_Union)
public:
	int type;   //the type of graphics:0 line; 1 circle; 2 ellipse; and so on;
	int count;   //the counter of points
	CPoint * pp;  //ptr of points
	int wide;     //the pen wide
	int shape;    //the shape of line
	COLORREF color;   //default:black;
	COLORREF fill_color;//default:white;
	Graph_Union(int t,int c,int w,int s,CPoint* ptr,COLORREF col,COLORREF f_col);//default function
	Graph_Union();//NULL union
	void operator =(Graph_Union & gu);   //operator =
	Graph_Union( const Graph_Union & gu); //copy function
	~Graph_Union();
	void Serialize(CArchive&ar);



	int pycount;
	COLORREF pylinecol;
	COLORREF pyfilcol;
  //  CPoint pypt[30];

};