XYGetNumberOfPointsΒΆ
XYGetNumberOfPoints returns the number of data points of a 2D dataset.
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nPoints = XYGetNumberOfPoints(hData)
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nPoints = XYGetNumberOfPoints(hData, bExt)
Return Value
nPoints is the number of data points. If bExt is 1 but the dataset contains no filtered data the return value is 0.
Parameters
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bExt
This parameter specifies if the function will access the original data or the filtered data.
Value Description -1 If filtered data is available it will access filtered data, otherwise it will access original data. Default value is -1. 0 Access original data. 1 Access filtered data.
id-662557