📄 hdc3.htm
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<title>设备场景类3</title>
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<td width="100%" bgcolor="#336699"><font color="#FFFFFF">设备场景函数,共五页。</font><a
href="hdc1.htm" tppabs="http://personal.hb.cninfo.net/~vbapi/hdc1.htm"><font color="#FFFF00">第一页</font></a><font color="#FFFFFF">,</font><a
href="hdc2.htm" tppabs="http://personal.hb.cninfo.net/~vbapi/hdc2.htm"><font color="#FFFF00">第二页</font></a><font color="#FFFFFF">,第三页,</font><a
href="hdc4.htm" tppabs="http://personal.hb.cninfo.net/~vbapi/hdc4.htm"><font color="#FFFF00">第四页</font></a><font color="#FFFFFF">,</font><a
href="hdc5.htm" tppabs="http://personal.hb.cninfo.net/~vbapi/hdc5.htm"><font color="#FFFF00">第五页</font></a></td>
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<td width="25%" bgcolor="#efefda"><a href="GetUpdateRgn.htm" tppabs="http://personal.hb.cninfo.net/~vbapi/GetUpdateRgn.htm">GetUpdateRgn</a></td>
<td width="75%" bgcolor="#efefda">确定指定窗口的刷新区域。该区域当前无效,需要刷新</td>
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<td width="25%" bgcolor="#efefda"><a href="GetViewportExtEx.htm" tppabs="http://personal.hb.cninfo.net/~vbapi/GetViewportExtEx.htm">GetViewportExtEx</a></td>
<td width="75%" bgcolor="#efefda">获取设备场景视口(viewport)范围</td>
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<td width="25%" bgcolor="#efefda"><a href="GetViewportOrgEx.htm" tppabs="http://personal.hb.cninfo.net/~vbapi/GetViewportOrgEx.htm">GetViewportOrgEx</a></td>
<td width="75%" bgcolor="#efefda">获取设备场景视口起点</td>
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<td width="25%" bgcolor="#efefda"><a href="GetWindowDC.htm" tppabs="http://personal.hb.cninfo.net/~vbapi/GetWindowDC.htm">GetWindowDC</a></td>
<td width="75%" bgcolor="#efefda">获取整个窗口(包括边框、滚动条、标题栏、菜单等)的设备场景</td>
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<td width="25%" bgcolor="#efefda"><a href="GetWindowExtEx.htm" tppabs="http://personal.hb.cninfo.net/~vbapi/GetWindowExtEx.htm">GetWindowExtEx</a></td>
<td width="75%" bgcolor="#efefda">获取指定设备场景的窗口范围</td>
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<td width="25%" bgcolor="#efefda"><a href="GetWindowOrgEx.htm" tppabs="http://personal.hb.cninfo.net/~vbapi/GetWindowOrgEx.htm">GetWindowOrgEx</a></td>
<td width="75%" bgcolor="#efefda">获取指定设备场景的逻辑窗口的起点</td>
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<td width="25%" bgcolor="#efefda"><a href="GetWindowRgn.htm" tppabs="http://personal.hb.cninfo.net/~vbapi/GetWindowRgn.htm">GetWindowRgn</a></td>
<td width="75%" bgcolor="#efefda">获取窗口区域</td>
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<td width="25%" bgcolor="#efefda"><a href="GetWorldTransform.htm" tppabs="http://personal.hb.cninfo.net/~vbapi/GetWorldTransform.htm">GetWorldTransform</a></td>
<td width="75%" bgcolor="#efefda">如果有世界转换,为设备场景获取当前世界转换</td>
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<td width="25%" bgcolor="#efefda"><a href="IntersectClipRect.htm" tppabs="http://personal.hb.cninfo.net/~vbapi/IntersectClipRect.htm">IntersectClipRect</a></td>
<td width="75%" bgcolor="#efefda">为指定设备定义一个新的剪裁区</td>
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<td width="25%" bgcolor="#efefda"><a href="InvalidateRgn.htm" tppabs="http://personal.hb.cninfo.net/~vbapi/InvalidateRgn.htm">InvalidateRgn</a></td>
<td width="75%" bgcolor="#efefda">使窗口指定区域不活动,并将它加入窗口刷新区,使之可随后被重画</td>
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<td width="25%" bgcolor="#efefda"><a href="InvertRgn.htm" tppabs="http://personal.hb.cninfo.net/~vbapi/InvertRgn.htm">InvertRgn</a></td>
<td width="75%" bgcolor="#efefda">通过颠倒每个像素值反转设备场景指定区域</td>
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<td width="25%" bgcolor="#efefda"><a href="LPtoDP.htm" tppabs="http://personal.hb.cninfo.net/~vbapi/LPtoDP.htm">LPtoDP</a></td>
<td width="75%" bgcolor="#efefda">将点阵从指定设备场景逻辑坐标转换为设备坐标</td>
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<td width="25%" bgcolor="#efefda"><a href="ModifyWorldTransform.htm" tppabs="http://personal.hb.cninfo.net/~vbapi/ModifyWorldTransform.htm">ModifyWorldTransform</a></td>
<td width="75%" bgcolor="#efefda">根据指定的模式修改世界转换</td>
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<td width="25%" bgcolor="#efefda"><a href="OffsetClipRgn.htm" tppabs="http://personal.hb.cninfo.net/~vbapi/OffsetClipRgn.htm">OffsetClipRgn</a></td>
<td width="75%" bgcolor="#efefda">按指定量平移设备场景剪裁区</td>
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<td width="25%" bgcolor="#efefda"><a href="OffsetRgn.htm" tppabs="http://personal.hb.cninfo.net/~vbapi/OffsetRgn.htm">OffsetRgn</a></td>
<td width="75%" bgcolor="#efefda">按指定偏移量平移指定区域</td>
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<td width="25%" bgcolor="#efefda"><a href="OffsetViewportOrgEx.htm" tppabs="http://personal.hb.cninfo.net/~vbapi/OffsetViewportOrgEx.htm">OffsetViewportOrgEx</a></td>
<td width="75%" bgcolor="#efefda">平移设备场景视口区域</td>
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