LinearTransform

class lsst.geom.LinearTransform

Bases: pybind11_object

Attributes Summary

XX
XY
YX
YY

Methods Summary

__call__(*args, **kwargs)	Overloaded function.
applyX(self, x, y)
applyY(self, x, y)
computeDeterminant(self)
getMatrix(self)
getParameterVector(self)
inverted(self)
isIdentity(self)
makeRotation(angle)
makeScaling(*args, **kwargs)	Overloaded function.
set(self, xx, yx, xy, yy)

Attributes Documentation

XX = 0

XY = 2

YX = 1

YY = 3

Methods Documentation

__call__(*args, **kwargs)

Overloaded function.

1. __call__(self: lsst.geom.LinearTransform, arg0: lsst.geom.Point2D) -> lsst.geom.Point2D

2. __call__(self: lsst.geom.LinearTransform, arg0: lsst.geom.Extent2D) -> lsst.geom.Extent2D

3. __call__(self: object, x: object, y: object) -> tuple

applyX(self: lsst.geom.LinearTransform, x: Annotated[numpy.typing.ArrayLike, numpy.float64], y: Annotated[numpy.typing.ArrayLike, numpy.float64]) → object

applyY(self: lsst.geom.LinearTransform, x: Annotated[numpy.typing.ArrayLike, numpy.float64], y: Annotated[numpy.typing.ArrayLike, numpy.float64]) → object

computeDeterminant(self: lsst.geom.LinearTransform) → float

getMatrix(self: lsst.geom.LinearTransform) → Annotated[numpy.typing.NDArray[numpy.float64], '[2, 2]']

getParameterVector(self: lsst.geom.LinearTransform) → Annotated[numpy.typing.NDArray[numpy.float64], '[4, 1]']

inverted(self: lsst.geom.LinearTransform) → lsst.geom.LinearTransform

isIdentity(self: lsst.geom.LinearTransform) → bool

static makeRotation(angle: lsst.geom.Angle) → lsst.geom.LinearTransform

static makeScaling(*args, **kwargs)

Overloaded function.

1. makeScaling(scale: typing.SupportsFloat) -> lsst.geom.LinearTransform

2. makeScaling(arg0: typing.SupportsFloat, arg1: typing.SupportsFloat) -> lsst.geom.LinearTransform

set(self: lsst.geom.LinearTransform, xx: SupportsFloat, yx: SupportsFloat, xy: SupportsFloat, yy: SupportsFloat) → None