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| __init__ (self, image=None, nSamples=1000, contrast=0.25) |
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| __call__ (self, value, clip=None) |
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Provide a zscale stretch for mtv()
◆ __init__()
lsst.display.matplotlib.matplotlib.ZScaleNormalize.__init__ |
( |
| self, |
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| image = None, |
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| nSamples = 1000, |
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| contrast = 0.25 ) |
Initialise an object able to carry out a zscale mapping
@param image to be used to estimate the stretch
@param nSamples Number of data points to use (default: 1000)
@param contrast Control the range of pixels to display around the
median (default: 0.25)
The documentation for this class was generated from the following file:
- python/lsst/display/matplotlib/matplotlib.py