LSSTApplications
17.0+11,17.0+34,17.0+56,17.0+57,17.0+59,17.0+7,17.0-1-g377950a+33,17.0.1-1-g114240f+2,17.0.1-1-g4d4fbc4+28,17.0.1-1-g55520dc+49,17.0.1-1-g5f4ed7e+52,17.0.1-1-g6dd7d69+17,17.0.1-1-g8de6c91+11,17.0.1-1-gb9095d2+7,17.0.1-1-ge9fec5e+5,17.0.1-1-gf4e0155+55,17.0.1-1-gfc65f5f+50,17.0.1-1-gfc6fb1f+20,17.0.1-10-g87f9f3f+1,17.0.1-11-ge9de802+16,17.0.1-16-ga14f7d5c+4,17.0.1-17-gc79d625+1,17.0.1-17-gdae4c4a+8,17.0.1-2-g26618f5+29,17.0.1-2-g54f2ebc+9,17.0.1-2-gf403422+1,17.0.1-20-g2ca2f74+6,17.0.1-23-gf3eadeb7+1,17.0.1-3-g7e86b59+39,17.0.1-3-gb5ca14a,17.0.1-3-gd08d533+40,17.0.1-30-g596af8797,17.0.1-4-g59d126d+4,17.0.1-4-gc69c472+5,17.0.1-6-g5afd9b9+4,17.0.1-7-g35889ee+1,17.0.1-7-gc7c8782+18,17.0.1-9-gc4bbfb2+3,w.2019.22
LSSTDataManagementBasePackage
|
Classes | |
class | _RgbImageF |
class | AsinhMapping |
class | asinhMappingF |
class | AsinhZScaleMapping |
class | LinearMapping |
class | Mapping |
class | ZScaleMapping |
Functions | |
def | computeIntensity (imageR, imageG=None, imageB=None) |
def | makeRGB (imageR, imageG=None, imageB=None, minimum=0, dataRange=5, Q=8, fileName=None, saturatedBorderWidth=0, saturatedPixelValue=None, xSize=None, ySize=None, rescaleFactor=None) |
def | displayRGB (rgb, show=True) |
def | writeRGB (fileName, rgbImage) |
def | __init__ (self, minimum, dataRange, Q) |
def | RgbImageF (imageR, imageG, imageB, mapping) |
Variables | |
minimum | |
dataRange | |
Q | |
def lsst.afw.display.rgb.rgbContinued.__init__ | ( | self, | |
minimum, | |||
dataRange, | |||
Q | |||
) |
Deprecated object used to support legacy API
Definition at line 476 of file rgbContinued.py.
def lsst.afw.display.rgb.rgbContinued.computeIntensity | ( | imageR, | |
imageG = None , |
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imageB = None |
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) |
Return a naive total intensity from the red, blue, and green intensities Parameters ---------- imageR : `lsst.afw.image.MaskedImage`, `lsst.afw.image.Image`, or `numpy.ndarray`, (Nx, Ny) intensity of image that'll be mapped to red; or intensity if imageG and imageB are None imageG : `lsst.afw.image.MaskedImage`, `lsst.afw.image.Image`, or `numpy.ndarray`, (Nx, Ny) intensity of image that'll be mapped to green; or None imageB : `lsst.afw.image.MaskedImage`, `lsst.afw.image.Image`, or `numpy.ndarray`, (Nx, Ny) intensity of image that'll be mapped to blue; or None Returns ------- image : type of ``imageR``, ``imageG``, and `imageB``
Definition at line 30 of file rgbContinued.py.
def lsst.afw.display.rgb.rgbContinued.displayRGB | ( | rgb, | |
show = True |
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) |
Display an rgb image using matplotlib Parameters ---------- rgb The RGB image in question show : `bool` If `True`, call `matplotlib.pyplot.show()`
Definition at line 432 of file rgbContinued.py.
def lsst.afw.display.rgb.rgbContinued.makeRGB | ( | imageR, | |
imageG = None , |
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imageB = None , |
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minimum = 0 , |
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dataRange = 5 , |
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Q = 8 , |
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fileName = None , |
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saturatedBorderWidth = 0 , |
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saturatedPixelValue = None , |
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xSize = None , |
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ySize = None , |
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rescaleFactor = None |
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) |
Make a set of three images into an RGB image using an asinh stretch and optionally write it to disk Parameters ---------- imageR imageG imageB minimum : `float` or sequence of `float` dataRange Q : `int` fileName : `str` The output file. The suffix defines the format, and must be supported by matplotlib saturatedBorderWidth If saturatedBorderWidth is non-zero, replace saturated pixels with ``saturatedPixelValue``. Note that replacing saturated pixels requires that the input images be `lsst.afw.image.MaskedImage`. saturatedPixelValue xSize ySize rescaleFactor
Definition at line 387 of file rgbContinued.py.
def lsst.afw.display.rgb.rgbContinued.RgbImageF | ( | imageR, | |
imageG, | |||
imageB, | |||
mapping | |||
) |
Deprecated legacy API
Definition at line 494 of file rgbContinued.py.
def lsst.afw.display.rgb.rgbContinued.writeRGB | ( | fileName, | |
rgbImage | |||
) |
Write an RGB image to disk Parameters ---------- fileName : `str` The output file. The suffix defines the format, and must be supported by matplotlib Most versions of matplotlib support png and pdf (although the eps/pdf/svg writers may be buggy, possibly due an interaction with useTeX=True in the matplotlib settings). If your matplotlib bundles pil/pillow you should also be able to write jpeg and tiff files. rgbImage The image, as made by e.g. makeRGB
Definition at line 449 of file rgbContinued.py.
lsst.afw.display.rgb.rgbContinued.dataRange |
Definition at line 478 of file rgbContinued.py.
lsst.afw.display.rgb.rgbContinued.minimum |
Definition at line 477 of file rgbContinued.py.
lsst.afw.display.rgb.rgbContinued.Q |
Definition at line 479 of file rgbContinued.py.