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Creates a TransferFunction2d for mapping data values to colors, using a color spectrum object. The range of the transfer function is assumed to be from 0 to the maximum data value in the dataset to which it is eventually applied.

Default label: "Create TransferFunction2d from ColorSpectrum"
Member of plug-in: Data analysis
Catalogue path: Data analysis/Transfer functions

Inputs:
Use gradient as alpha	bool	When applying the transfer function to a dataset, this flag controls whether or not the alpha value of the final colors will be determined by the gradient of the corresponding value in the dataset. This can be useful for automatically visualising only non-homogeneous regions in a dataset.
Spectrum	CSIRO::DataAnalysis::ColorSpectrum
Outputs:
Transfer function	CSIRO::DataAnalysis::TransferFunction2d