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)
`getCtrX`(self)
`getCtrY`(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)
`setCtrX`(self, arg0)
`setCtrY`(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¶

getCtrX(self: lsst.afw.math.kernel.kernel.Kernel) → int¶: Deprecated since version Use: getCtr instead. To be removed after 20.0.0.

getCtrY(self: lsst.afw.math.kernel.kernel.Kernel) → int¶: Deprecated since version Use: getCtr instead. To be removed after 20.0.0.

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¶

readFits(*args, **kwargs)¶

Overloaded function.

readFits(fileName: str, hdu: int=-2147483648) -> lsst.afw.math.kernel.kernel.Kernel
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¶

setCtrX(self: lsst.afw.math.kernel.kernel.Kernel, arg0: int) → None¶: Deprecated since version Use: setCtr instead. To be removed after 20.0.0.

setCtrY(self: lsst.afw.math.kernel.kernel.Kernel, arg0: int) → None¶: Deprecated since version Use: setCtr instead. To be removed after 20.0.0.

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.

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

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

Navigation

DeltaFunctionKernel¶