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LSST Data Management Base Package
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A temporary-only expression object representing an lsst::geom::LinearTransform that maps the ellipse core to a unit circle. More...
#include <GridTransform.h>
Public Types | |
using | DerivativeMatrix = Eigen::Matrix<double, 4, 3> |
Matrix type for derivative with respect to ellipse parameters. | |
Public Member Functions | |
GridTransform (BaseCore const &input) | |
Standard constructor. | |
operator lsst::geom::LinearTransform () const | |
Convert the proxy to an lsst::geom::LinearTransform. | |
lsst::geom::LinearTransform::Matrix | getMatrix () const |
Return the transform matrix as an Eigen object. | |
DerivativeMatrix | d () const |
Return the derivative of the transform with respect to input core. | |
double | getDeterminant () const |
Return the determinant of the lsst::geom::LinearTransform. | |
lsst::geom::LinearTransform | inverted () const |
Return the inverse of the lsst::geom::LinearTransform;. | |
A temporary-only expression object representing an lsst::geom::LinearTransform that maps the ellipse core to a unit circle.
Definition at line 48 of file GridTransform.h.
using lsst::afw::geom::ellipses::BaseCore::GridTransform::DerivativeMatrix = Eigen::Matrix<double, 4, 3> |
Matrix type for derivative with respect to ellipse parameters.
Definition at line 51 of file GridTransform.h.
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explicit |
Standard constructor.
Definition at line 35 of file GridTransform.cc.
BaseCore::GridTransform::DerivativeMatrix lsst::afw::geom::ellipses::BaseCore::GridTransform::d | ( | ) | const |
Return the derivative of the transform with respect to input core.
Definition at line 46 of file GridTransform.cc.
double lsst::afw::geom::ellipses::BaseCore::GridTransform::getDeterminant | ( | ) | const |
Return the determinant of the lsst::geom::LinearTransform.
Definition at line 94 of file GridTransform.cc.
lsst::geom::LinearTransform::Matrix lsst::afw::geom::ellipses::BaseCore::GridTransform::getMatrix | ( | ) | const |
Return the transform matrix as an Eigen object.
Definition at line 38 of file GridTransform.cc.
lsst::geom::LinearTransform lsst::afw::geom::ellipses::BaseCore::GridTransform::inverted | ( | ) | const |
Return the inverse of the lsst::geom::LinearTransform;.
Definition at line 96 of file GridTransform.cc.
lsst::afw::geom::ellipses::BaseCore::GridTransform::operator lsst::geom::LinearTransform | ( | ) | const |
Convert the proxy to an lsst::geom::LinearTransform.
Definition at line 42 of file GridTransform.cc.