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阅读:1241回复:2
[求助]栅格数据获取某一点的值
各位高手,请问怎样实现点击获取栅格数据某一点的值啊?该用什么接口啊?望不吝赐教。多谢了。
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1楼#
发布于:2007-05-11 09:29
<P>多谢了!</P>
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2楼#
发布于:2007-05-11 00:12
<P>使用这个可以,帮助里也有例子</P>PixelBlock Class (esriDataSourcesRaster) <br><br>
<P> </P> <P>ESRI PixelBlock, a container of pixel data. </P> <P>PixelBlock is a non-creatable object. References to non-creatable objects must be obtained through other objects. </P> <P>Product Availability</P>Available with ArcGIS Engine, ArcGIS Desktop, and ArcGIS Server. [此贴子已经被作者于2007-5-11 0:13:37编辑过]
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