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CDC* pDC=GetDC();
CPen cpen,pen;
pen.CreatePen(PS_SOLID,4,RGB(0,0,0));
cpen.CreatePen(PS_SOLID,2,RGB(0,0,255));
pDC->SelectObject(&cpen);
pDC->SetViewportOrg(100,100);
pDC->SetTextColor(RGB(255,0,0));
int t=0,z=0,s=0;
for(int k=0;k<50;k++)
{
for(int n=-1,nTmp=0;nTmp<=1320;n++,nTmp+=60)
{
pDC->LineTo(60*n,z*200);
pDC->MoveTo(60*n,z*200);
}
double y,radian;
pDC->SelectObject(&pen);
for(int x=0;x<1000;x++)
{
radian =x/((double)60*2)*PI;
y=sin(radian)*2*60;
pDC->MoveTo((int)x,y+z*200);
pDC->LineTo((int)x,y+z*200);
}
pDC->MoveTo(0,200*(1+z));
pDC->SelectObject(&cpen);
z++;
}
cpen.DeleteObject();
pen.DeleteObject();
OnPaint里的代码