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zdpiaopiao View Drop Down
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Joined: December 23 2010
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    Posted: August 07 2012 at 4:46am

ILinearRing CreateLinearRingGeometry(

      object Vertices)

 about the  Parameters Vertices in the funtion CreateLinearRingGeometry() 
 if I use a array of IPosition61 objects like this:  IPosition61[] POS , the POS  also assign three value (typeof IPosition61 )
 
 it catch error like follow:
"Data type not supported"
 
so why?
 
the api Parameters:

Vertices

Any of the following can be passed:

 1·         LinearRing WKT
See:Well Known Text and Well Known Binary (WKT and WKB)” in the “Overview” chapter for background information on WKT and WKB.

        2·         A Safe Array of Vertices– An array that contains triplets of doubles. Each triplet is composed of an x-coordinate, a y-coordinate, and a height. The height is represented in meters and the x- and y-coordinates are represented in the coordinate system’s units. You can use the ITerrain61 interface to retrieve information about the coordinate system.

         Array of IPosition61 objects

 
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