lsst.display.matplotlib.matplotlib.AsinhNormalize Class Reference

Inheritance diagram for lsst.display.matplotlib.matplotlib.AsinhNormalize:

Public Member Functions
def	__init__ (self, minimum=0, dataRange=1, Q=8)
Public Member Functions inherited from lsst.display.matplotlib.matplotlib.Normalize
def	__call__ (self, value, clip=None)

Public Attributes
	mapping

Detailed Description

Provide an asinh stretch for mtv()

Constructor & Destructor Documentation

__init__()

def lsst.display.matplotlib.matplotlib.AsinhNormalize.__init__	(		self,
			minimum = 0,
			dataRange = 1,
			Q = 8
	)

Initialise an object able to carry out an asinh mapping

@param minimum   Minimum pixel value (default: 0)
@param dataRange Range of values for stretch if Q=0; roughly the linear part (default: 1)
@param Q Softening parameter (default: 8)

See Lupton et al., PASP 116, 133

---

The documentation for this class was generated from the following file:

• python/lsst/display/matplotlib/matplotlib.py