lsst.afw.geom.transformConfig.AffineTransformConfig Class Reference

Inheritance diagram for lsst.afw.geom.transformConfig.AffineTransformConfig:

Static Public Attributes
	linear
	translation

Detailed Description

A Config representing an affine ``Transform``.

See Also
--------
lsst.afw.geom.makeTransform

Definition at line 89 of file transformConfig.py.

Member Data Documentation

linear

lsst.afw.geom.transformConfig.AffineTransformConfig.linear

static

Initial value:

=  ListField(
        doc="2x2 linear matrix in the usual numpy order; "
            "to rotate a vector by theta use: cos(theta), sin(theta), "
            "-sin(theta), cos(theta)",
        dtype=float,
        length=4,
        default=(1, 0, 0, 1),
    )

Definition at line 96 of file transformConfig.py.

translation

lsst.afw.geom.transformConfig.AffineTransformConfig.translation

static

Initial value:

=  ListField(
        doc="x, y translation vector",
        dtype=float,
        length=2,
        default=(0, 0),
    )

Definition at line 104 of file transformConfig.py.

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The documentation for this class was generated from the following file:

• python/lsst/afw/geom/transformConfig.py