因为之前一直学习DELPHI,现在改学VC,大虾帮小弟一把。下面的例子是画一条线,画线目标是:m_hpain,现在想在这基础上显示一幅256色的图形.急用呀。不然也不会休息日加班。
hPen=CreatePen(PS_SOLID,2,GetNearestColor(m_hPain,RGB(0,255,0)));
hPenOld=(HPEN)SelectObject(m_hPain,hPen);
MoveToEx(m_hPain,0,0,NULL);
LineTo(m_hPain,m_nWidth,m_nHeight);
SelectObject(m_hPain,hPenOld);
DeleteObject(hPen);
DeleteObject(hPenOld);
小弟真诚请教
hPen=CreatePen(PS_SOLID,2,GetNearestColor(m_hPain,RGB(0,255,0)));
hPenOld=(HPEN)SelectObject(m_hPain,hPen);
MoveToEx(m_hPain,0,0,NULL);
LineTo(m_hPain,m_nWidth,m_nHeight);
SelectObject(m_hPain,hPenOld);
DeleteObject(hPen);
DeleteObject(hPenOld);
小弟真诚请教
解决方案 »
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