Bases: astropy.visualization.BaseTransform
Base class for the stretch classes, which, when called with an array of values in the range [0:1], return an transformed array of values, also in the range [0:1].
Attributes Summary
| inverse | Return a stretch that performs the inverse operation. |
Methods Summary
| __call__(values[, out, clip]) | Transform values using this stretch. |
Attributes Documentation
Return a stretch that performs the inverse operation.
Methods Documentation
Transform values using this stretch.
| Parameters: | values : ndarray or list
out : ndarray, optional
clip : bool, optional
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| Returns: | new_values : ndarray
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