PolynomialFunction2D

class lsst.afw.math.PolynomialFunction2D

Bases: BasePolynomialFunction2D

Methods Summary

__call__(self, x, y)
clone(self)
getDFuncDParameters(self, arg0, arg1)
getNParameters(self)
getOrder(self)
getParameter(self, index)
getParameters(self)
isLinearCombination(self)
isPersistable(self)
nParametersFromOrder(order)
orderFromNParameters(nParameters)
readFits(*args, **kwargs)	Overloaded function.
setParameter(self, index, value)
setParameters(self, arg0)
toString(self[, prefix])
writeFits(*args, **kwargs)	Overloaded function.

Methods Documentation

__call__(self: lsst.afw.math.PolynomialFunction2D, x: float, y: float) → float

clone(self: lsst.afw.math.PolynomialFunction2D) → lsst.afw.math.Function2D

getDFuncDParameters(self: lsst.afw.math.PolynomialFunction2D, arg0: float, arg1: float) → List[float]

getNParameters(self: lsst.afw.math.FunctionD) → int

getOrder(self: lsst.afw.math.BasePolynomialFunction2D) → int

getParameter(self: lsst.afw.math.FunctionD, index: int) → float

getParameters(self: lsst.afw.math.FunctionD) → List[float]

isLinearCombination(self: lsst.afw.math.BasePolynomialFunction2D) → bool

isPersistable(self: lsst.afw.math.PolynomialFunction2D) → bool

static nParametersFromOrder(order: int) → int

static orderFromNParameters(nParameters: int) → int

static readFits(*args, **kwargs)

Overloaded function.

1. readFits(fileName: str, hdu: int = -2147483648) -> lsst.afw.math.Function2D

2. readFits(manager: lsst.afw.fits._fits.MemFileManager, hdu: int = -2147483648) -> lsst.afw.math.Function2D

setParameter(self: lsst.afw.math.FunctionD, index: int, value: float) → None

setParameters(self: lsst.afw.math.FunctionD, arg0: List[float]) → None

toString(self: lsst.afw.math.PolynomialFunction2D, prefix: str = '') → str

writeFits(*args, **kwargs)

Overloaded function.

1. writeFits(self: lsst.afw.math.Function2D, fileName: str, mode: str = ‘w’) -> None

2. writeFits(self: lsst.afw.math.Function2D, manager: lsst.afw.fits._fits.MemFileManager, mode: str = ‘w’) -> None