File GridTransform.h¶
-
class
GridTransform
- #include <GridTransform.h>
A temporary-only expression object representing an lsst::geom::LinearTransform that maps the ellipse core to a unit circle.
Unnamed Group
-
lsst::geom::LinearTransform
inverted
() const Return the inverse of the lsst::geom::LinearTransform;
-
lsst::geom::LinearTransform
invert
() const
Public Types
-
typedef Eigen::Matrix<double, 4, 3>
DerivativeMatrix
Matrix type for derivative with respect to ellipse parameters.
Public 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
-
class
GridTransform
- #include <GridTransform.h>
A temporary-only expression object representing an lsst::geom::AffineTransform that maps the Ellipse to a unit circle at the origin.
Public Types
-
typedef Eigen::Matrix<double, 6, 5>
DerivativeMatrix
Matrix type for derivative with respect to input ellipse parameters.
Public Functions
-
GridTransform
(Ellipse const &input) Standard constructor.
-
lsst::geom::AffineTransform::Matrix
getMatrix
() const Return the transform matrix as an Eigen object.
-
DerivativeMatrix
d
() const Return the derivative of transform with respect to input ellipse.
-
double
getDeterminant
() const Return the determinant of the lsst::geom::AffineTransform.
-
operator lsst::geom::AffineTransform
() const Convert the proxy to an lsst::geom::AffineTransform.
-
lsst::geom::AffineTransform
inverted
() const Return the inverse of the AffineTransform.
-
lsst::geom::AffineTransform
invert
() const
-
typedef Eigen::Matrix<double, 6, 5>
-
namespace
lsst
Class for a simple mapping implementing a generic AstrometryTransform.
Remove all non-astronomical counts from the Chunk Exposure’s pixels.
Forward declarations for lsst::utils::Cache
For details on the Cache class, see the Cache.h file.
It uses a template rather than a pointer so that the derived classes can use the specifics of the transform. The class simplePolyMapping overloads a few routines.
A base class for image defects
Numeric constants used by the Integrate.h integrator routines.
Compute Image Statistics
- Note
Gauss-Kronrod-Patterson quadrature coefficients for use in quadpack routine qng. These coefficients were calculated with 101 decimal digit arithmetic by L. W. Fullerton, Bell Labs, Nov 1981.
- Note
The Statistics class itself can only handle lsst::afw::image::MaskedImage() types. The philosophy has been to handle other types by making them look like lsst::afw::image::MaskedImage() and reusing that code. Users should have no need to instantiate a Statistics object directly, but should use the overloaded makeStatistics() factory functions.