Measures the perimeter of the horizontal projection (2D measurement). The region measured is the horizontal projection of the defined region, even if some or all of the defined region encompasses mountainous terrain.
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JavaScript |
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MeasureTerrainPerimeter( pIGeometry) |
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C# |
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double MeasureTerrainPerimeter( IGeometry pIGeometry) |
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C++ |
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HRESULT MeasureTerrainPerimeter( IGeometry* pIGeometry, double* pVal) |
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Parameters
pIGeometry
An IGeometry representing the geometric properties of the defined region.
Return Value
pVal
The resulting value of the terrain perimeter measurement.
Exceptions
See: HRESULT Return Values for a list of possible values returned by the HRESULT.