DWORD dwdStyles[] = { 12,6,24,12 };
LOGBRUSH lb;
lb.lbColor = RGB(255,0,0);
lb.lbStyle = BS_SOLID;
HPEN hPen1 = ExtCreatePen(PS_SOLID|PS_GEOMETRIC
|PS_ENDCAP_FLAT|PS_USERSTYLE,6,&lb,4,dwdStyles);
CPen * pOldPen = pDC->SelectObject(CPen::FromHandle(hPen1));
请问dwdStyles里面的12代表的是12像素吗,mdsdn里面说是logical unit,逻辑单位,这个怎么理解呢
LOGBRUSH lb;
lb.lbColor = RGB(255,0,0);
lb.lbStyle = BS_SOLID;
HPEN hPen1 = ExtCreatePen(PS_SOLID|PS_GEOMETRIC
|PS_ENDCAP_FLAT|PS_USERSTYLE,6,&lb,4,dwdStyles);
CPen * pOldPen = pDC->SelectObject(CPen::FromHandle(hPen1));
请问dwdStyles里面的12代表的是12像素吗,mdsdn里面说是logical unit,逻辑单位,这个怎么理解呢
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