XYZGetNumberOfPoints

XYZGetNumberOfPoints returns the number of data points (x/y/z-triple) of a 3D dataset.

nPoints = XYZGetNumberOfPoints(hData)

Return Value

nPoints is the number of datapoints. If the dataset only contains a matrix the function returns the value 0.

Parameters

hData

The handle of a dataset created with XYZCreate.

See also

Overview XYZ-Datasets, XYZCreate, XYZGetData, XYZGetInterDensity, XYZIsMatrixOnly

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