numina.visualization
— Data visualization¶
Visualization utilities.
-
class
numina.visualization.
ZScaleInterval
(contrast=0.25)¶ Compute z1 and z2 cuts in a similar way to Iraf.
If the total number of pixels is less than 10, the function simply returns the minimum and the maximum values.
Parameters: contrast (float, optional) – The scaling factor (between 0 and 1) for determining the minimum and maximum value. Larger values increase the difference between the minimum and maximum values used for display. Defaults to 0.25. - :param .. note:: Deprecated in numina 0.10: Use astropy.visualization.ZScaleInterval instead.
- It will be removed in numina 1.0