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请教,关于mapx二次开发的坐标设置问题
<P>代码: CurrentCoordsys.Set( miNonEarth,vEmpty,MapUnit, vEmpty, vEmpty, vEmpty,vEmpty, vEmpty, vEmpty, vEmpty, vEmpty, vEmpty,MapBounds, vEmpty);//通过跟踪发现边界he单位设置正确。
m_ctrlMapX.SetNumericCoordSys(CurrentCoordsys.m_lpDispatch); // m_ctrlMapX.SetDisplayCoordSys(m_ctrlMapX.GetNumericCoordSys().m_lpDispatch); m_ctrlMapX.SetDisplayCoordSys(CurrentCoordsys.m_lpDispatch);</P> <P>但执行完后跟踪,发现m_ctrlMapX的坐标边界不正确。为什么呢?</P> <P>谢谢</P> |
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