#include?“stdafx.h“
#include?“My?Draw.h“
#include?“conio.h“
#include?“direct.h“

#ifdef?_DEBUG
#define?new?DEBUG_NEW
#endif

//?構(gòu)造函數(shù)
My_Draw::My_Draw（）
{
????Bool_Flag.Show_Max_Grid?=?false;
????Bool_Flag.Show_Min_Grid?=?false;
????Bool_Flag.Draw_Enable?=?false;
????Bool_Flag.Draw_Line_Choice?=?false;
????Bool_Flag.LButton_Down_Flag?=?false;
????Bool_Flag.LButton_Up_Flag?=?false;
????Bool_Flag.LButton_Double_Down_Flag?=?false;

????TextAreaWidth?=?TEXT_AREA_WIDTH;
????xAxisGrad?=?X_AXIS_GRAD;
????yAxisGrad?=?Y_AXIS_GRAD;

????pBrack?=?new?CPen（）;????????//?黑色畫筆
????pBlue?=?new?CPen（）;?????????//?藍(lán)色畫筆
????pYellow?=?new?CPen（）;???????//?黃色畫筆
????pGren?=?new?CPen（）;?????????//?綠色畫筆
????pRed?=?new?CPen（）;??????????//?紅色畫筆
????pPink?=?new?CPen（）;?????????//?紫色畫筆
??