'Declaration
Public Function GetDoubleValue( _ ByVal indexX As System.Integer, _ ByVal indexY As System.Integer _ ) As System.Double
'Usage
Dim instance As NHeatMapData Dim indexX As System.Integer Dim indexY As System.Integer Dim value As System.Double value = instance.GetDoubleValue(indexX, indexY)
Parameters
- indexX
- X-index of the data point.
- indexY
- Y-index of the data point.
Return Value
the surface elevation value at the specified two dimensional index