lsst.afw.cameraGeom.utils.FakeImageDataSource Class Reference

Inheritance diagram for lsst.afw.cameraGeom.utils.FakeImageDataSource:

Public Member Functions
def	__init__
	Construct a FakeImageDataSource. More...
def	getCcdImage
	Return a CCD image for the detector. More...
def	getAmpImage
	Return an amp segment image. More...

Public Attributes
	isTrimmed
	verbose
	background
	showAmpGain
	markSize
	markValue
	ampImValue
	scaleGain

Detailed Description

A class to retrieve synthetic images for display by the show* methods

Definition at line 248 of file utils.py.

Constructor & Destructor Documentation

def lsst.afw.cameraGeom.utils.FakeImageDataSource.__init__	(		self,
			isTrimmed = True,
			verbose = False,
			background = numpy.nan,
			showAmpGain = True,
			markSize = 10,
			markValue = 0,
			ampImValue = None,
			scaleGain = lambda gain: (gain*1000)//10
	)

Construct a FakeImageDataSource.

Parameters

[in]	isTrimmed	Should amps be trimmed?
[in]	verbose	Be chatty
[in]	background	The value of any pixels that lie outside the CCDs
[in]	showAmpGain	color the amp segments with the gain of the amp
[in]	markSize	size of the side of the box used to mark the read corner
[in]	markValue	value to assing the read corner mark
[in]	ampImValue	Value to assing to amps. scaleGain(gain) is used if None
[in]	scaleGain	function to scale the gain by

Definition at line 252 of file utils.py.

                 ampImValue=None, scaleGain=lambda gain: (gain*1000)//10):
        """!Construct a FakeImageDataSource

        @param[in] isTrimmed  Should amps be trimmed?
        @param[in] verbose  Be chatty
        @param[in] background  The value of any pixels that lie outside the CCDs
        @param[in] showAmpGain  color the amp segments with the gain of the amp
        @param[in] markSize  size of the side of the box used to mark the read corner
        @param[in] markValue  value to assing the read corner mark
        @param[in] ampImValue  Value to assing to amps.  scaleGain(gain) is used if None
        @param[in] scaleGain  function to scale the gain by
        """
        self.isTrimmed = isTrimmed
        self.verbose = verbose
        self.background = background
        self.showAmpGain = showAmpGain
        self.markSize = markSize
        self.markValue = markValue
        self.ampImValue = ampImValue
        self.scaleGain = scaleGain