DeltaFunctionKernel

class lsst.afw.math.DeltaFunctionKernel

Bases: lsst.afw.math.Kernel

Methods Summary

clone(self)
computeCache(self, arg0)
computeImage(self, image, doNormalize, x, y)
computeKernelParametersFromSpatialModel(…)
getBBox(self)
getCacheSize(self)
getCtr(self)
getDimensions(self)
getHeight(self)
getKernelParameter(self, arg0)
getKernelParameters(self)
getNKernelParameters(self)
getNSpatialParameters(self)
getPixel(self)
getSpatialFunction(self, arg0)
getSpatialFunctionList(self)
getSpatialParameters(self)
getWidth(self)
growBBox(self, arg0)
isPersistable(self)
isSpatiallyVarying(self)
readFits(*args, **kwargs)	Overloaded function.
resized(self, width, height)
setCtr(self, arg0)
setDimensions(self, arg0)
setHeight(self, arg0)
setKernelParameters(*args, **kwargs)	Overloaded function.
setSpatialParameters(self, arg0)
setWidth(self, arg0)
shrinkBBox(self, arg0)
toString(self, prefix)
writeFits(*args, **kwargs)	Overloaded function.

Methods Documentation

clone(self: lsst.afw.math.kernel.kernel.DeltaFunctionKernel) → lsst.afw.math.kernel.kernel.Kernel

computeCache(self: lsst.afw.math.kernel.kernel.Kernel, arg0: int) → None

computeImage(self: lsst.afw.math.kernel.kernel.Kernel, image: lsst.afw.image.image.image.ImageD, doNormalize: bool, x: float = 0.0, y: float = 0.0) → float

computeKernelParametersFromSpatialModel(self: lsst.afw.math.kernel.kernel.Kernel, arg0: List[float], arg1: float, arg2: float) → None

getBBox(self: lsst.afw.math.kernel.kernel.Kernel) → lsst.geom.Box2I

getCacheSize(self: lsst.afw.math.kernel.kernel.Kernel) → int

getCtr(self: lsst.afw.math.kernel.kernel.Kernel) → lsst.geom.Point2I

getDimensions(self: lsst.afw.math.kernel.kernel.Kernel) → lsst.geom.Extent2I

getHeight(self: lsst.afw.math.kernel.kernel.Kernel) → int

getKernelParameter(self: lsst.afw.math.kernel.kernel.Kernel, arg0: int) → float

getKernelParameters(self: lsst.afw.math.kernel.kernel.Kernel) → List[float]

getNKernelParameters(self: lsst.afw.math.kernel.kernel.Kernel) → int

getNSpatialParameters(self: lsst.afw.math.kernel.kernel.Kernel) → int

getPixel(self: lsst.afw.math.kernel.kernel.DeltaFunctionKernel) → lsst.geom.Point2I

getSpatialFunction(self: lsst.afw.math.kernel.kernel.Kernel, arg0: int) → lsst.afw.math.function.Function2D

getSpatialFunctionList(self: lsst.afw.math.kernel.kernel.Kernel) → List[lsst.afw.math.function.Function2D]

getSpatialParameters(self: lsst.afw.math.kernel.kernel.Kernel) → List[List[float]]

getWidth(self: lsst.afw.math.kernel.kernel.Kernel) → int

growBBox(self: lsst.afw.math.kernel.kernel.Kernel, arg0: lsst.geom.Box2I) → lsst.geom.Box2I

isPersistable(self: lsst.afw.math.kernel.kernel.DeltaFunctionKernel) → bool

isSpatiallyVarying(self: lsst.afw.math.kernel.kernel.Kernel) → bool

static readFits(*args, **kwargs)

Overloaded function.

1. readFits(fileName: str, hdu: int = -2147483648) -> lsst.afw.math.kernel.kernel.Kernel
2. readFits(manager: lsst.afw.fits.fits.MemFileManager, hdu: int = -2147483648) -> lsst.afw.math.kernel.kernel.Kernel

resized(self: lsst.afw.math.kernel.kernel.DeltaFunctionKernel, width: int, height: int) → lsst.afw.math.kernel.kernel.Kernel

setCtr(self: lsst.afw.math.kernel.kernel.Kernel, arg0: lsst.geom.Point2I) → None

setDimensions(self: lsst.afw.math.kernel.kernel.Kernel, arg0: lsst.geom.Extent2I) → None

setHeight(self: lsst.afw.math.kernel.kernel.Kernel, arg0: int) → None

setKernelParameters(*args, **kwargs)

Overloaded function.

1. setKernelParameters(self: lsst.afw.math.kernel.kernel.Kernel, arg0: List[float]) -> None
2. setKernelParameters(self: lsst.afw.math.kernel.kernel.Kernel, arg0: Tuple[float, float]) -> None

setSpatialParameters(self: lsst.afw.math.kernel.kernel.Kernel, arg0: List[List[float]]) → None

setWidth(self: lsst.afw.math.kernel.kernel.Kernel, arg0: int) → None

shrinkBBox(self: lsst.afw.math.kernel.kernel.Kernel, arg0: lsst.geom.Box2I) → lsst.geom.Box2I

toString(self: lsst.afw.math.kernel.kernel.DeltaFunctionKernel, prefix: str = '') → str

writeFits(*args, **kwargs)

Overloaded function.

1. writeFits(self: lsst.afw.math.kernel.kernel.Kernel, fileName: str, mode: str = ‘w’) -> None
2. writeFits(self: lsst.afw.math.kernel.kernel.Kernel, manager: lsst.afw.fits.fits.MemFileManager, mode: str = ‘w’) -> None