Description Retrieves the cell value of an ARN and copies the values into a 1D array. This feature is useful for retrieving results from analyses with multiple dimensions such as Color Image.
Syntax ARNGetCellValueAsDoubleArray2D arnNode, nA, nB, data()
Parameters arnNode As Long Node number of the ARN being queried.
nA As Long nth cell along the A-axis.
nB As Long nth cell along the B-axis.
data( ) As Double 1D array containing the data from cell nA,nB.
Example The following example computes a color image (using existing rays), writes the results to a *.fgd file, loads the file back into an ARN and then queries the ARN for a specific set of cell values.
Dim data() As Double
numRays = ColorImageToFileAS( 12, GetDocDir() & "\color_image.fgd" ) arnNode = ARNCreateFromFile( GetDocDir() & "\color_image.fgd", "newARN" ) ARNGetCellValueAsDoubleArray2D arnNode, 64, 64, data()
See Also
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