lsst.display.matplotlib g2adfe936b5+e647a76d33
Loading...
Searching...
No Matches
Public Member Functions | Public Attributes | List of all members
lsst.display.matplotlib.matplotlib.ZScaleNormalize Class Reference
Inheritance diagram for lsst.display.matplotlib.matplotlib.ZScaleNormalize:
lsst.display.matplotlib.matplotlib.Normalize

Public Member Functions

def __init__ (self, image=None, nSamples=1000, contrast=0.25)
 
- Public Member Functions inherited from lsst.display.matplotlib.matplotlib.Normalize
def __call__ (self, value, clip=None)
 

Public Attributes

 mapping
 

Detailed Description

Provide a zscale stretch for mtv()

Constructor & Destructor Documentation

◆ __init__()

def lsst.display.matplotlib.matplotlib.ZScaleNormalize.__init__ (   self,
  image = None,
  nSamples = 1000,
  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: