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LSST Data Management Base Package
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Public Member Functions | |
__init__ (self, minimum=None, maximum=None, image=None) | |
mapIntensityToUint8 (self, intensity) | |
Public Attributes | |
maximum | |
Protected Attributes | |
_range | |
A linear map of red, blue, green intensities into uint8 values Parameters ---------- minimum : `float` or sequence of `float` Intensity that should be mapped to black. If an array, has three elements for R, G, B. maximum : `float` Intensity that should be mapped to white image Image to estimate minimum/maximum if not explicitly set
Definition at line 213 of file _rgbContinued.py.
lsst.afw.display.rgb._rgbContinued.LinearMapping.__init__ | ( | self, | |
minimum = None, | |||
maximum = None, | |||
image = None ) |
Reimplemented from lsst.afw.display.rgb._rgbContinued.Mapping.
Reimplemented in lsst.afw.display.rgb._rgbContinued.ZScaleMapping.
Definition at line 227 of file _rgbContinued.py.
lsst.afw.display.rgb._rgbContinued.LinearMapping.mapIntensityToUint8 | ( | self, | |
intensity ) |
Return an array which, when multiplied by an image, returns that image mapped to the range of a uint8, [0, 255] (but not converted to uint8) The intensity is assumed to have had ``minimum`` subtracted (as that can be done per-band)
Reimplemented from lsst.afw.display.rgb._rgbContinued.Mapping.
Definition at line 246 of file _rgbContinued.py.
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protected |
Definition at line 241 of file _rgbContinued.py.
lsst.afw.display.rgb._rgbContinued.LinearMapping.maximum |
Definition at line 238 of file _rgbContinued.py.