Rectangle()//设置画图区域



SetTextColor()//设置文字显示颜色

TextOut()//在当前坐标(光标)

输出文本

MoveTo(x,y)//将光标移动到（x,y）

位置

LineTo(x,y)//从当前光标画线到（x,y）,

并将光移到(x,y)



SelectObject()//选择画笔对象



PtVisible(x,y)//判断(x,y)是否在

Rectangle()设置的区域中





CPen pen(PS_SOLID,1,RGB(0,255,0)) //定义画笔颜色-Rectangle ()// set the drawing area SetTextColor ()// set the text display color TextOut ()// coordinates in the current (cursor) output text MoveTo (x, y)// Move the cursor to (x, y) position LineTo ( x, y)// draw a line from the current cursor to the (x, y), and light move (x, y) SelectObject ()// Select the Brush object PtVisible (x, y)// determine the (x, y) whether the Rectangle () to set the area CPen pen (PS_SOLID, 1, RGB (0,255,0 )) // custom brush color