Bases: astropy.visualization.BaseStretch
A stretch that takes into account contrast and bias.
The stretch is given by:
and the output values are clipped to the [0:1] range.
Attributes Summary
inverse |
Methods Summary
__call__(values[, out, clip]) | Transform values using this stretch. |
Attributes Documentation
Methods Documentation
Transform values using this stretch.
Parameters: | values : ndarray or list
out : ndarray, optional
clip : bool, optional
|
---|---|
Returns: | new_values : ndarray
|