lsst.afw  20.0.0-13-gad96b2d30+614f89f815
PixelAreaBoundedField.h
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24 
28 #ifndef LSST_AFW_MATH_PixelAreaBoundedField_h_INCLUDED
29 #define LSST_AFW_MATH_PixelAreaBoundedField_h_INCLUDED
30 
31 
32 #include "lsst/geom/Angle.h"
33 #include "lsst/afw/geom/SkyWcs.h"
35 #include "lsst/pex/exceptions.h"
36 
37 namespace lsst {
38 namespace afw {
39 namespace math {
40 
48 public:
49 
63  lsst::geom::Box2I const &bbox,
66  double scaling = 1.0
67  );
68 
69  ~PixelAreaBoundedField() override = default;
70 
75 
77  double evaluate(lsst::geom::Point2D const &position) const override;
78 
80  ndarray::Array<double, 1, 1> evaluate(ndarray::Array<double const, 1> const & x,
81  ndarray::Array<double const, 1> const & y) const override;
82 
85  bool isPersistable() const noexcept override;
86 
88  std::shared_ptr<BoundedField> operator*(double const scale) const override;
89 
91  bool operator==(BoundedField const &rhs) const override;
92 
93 protected:
94 
95  std::string getPersistenceName() const override;
96  std::string getPythonModule() const override;
97  void write(OutputArchiveHandle &handle) const override;
98 
99 private:
100 
101  std::string toString() const override;
102 
103  std::shared_ptr<geom::SkyWcs const> _skyWcs;
104  double _scaling;
105 };
106 
107 } // namespace math
108 } // namespace afw
109 } // namespace lsst
110 
111 #endif // !LSST_AFW_MATH_PixelAreaBoundedField_h_INCLUDED
y
int y
Definition: SpanSet.cc:49
lsst::afw::math::PixelAreaBoundedField
A BoundedField that evaluate the pixel area of a SkyWcs in angular units.
Definition: PixelAreaBoundedField.h:47
std::shared_ptr
STL class.
lsst::afw::math::BoundedField
An abstract base class for 2-d functions defined on an integer bounding boxes.
Definition: BoundedField.h:55
lsst::afw::table::io::OutputArchiveHandle
An object passed to Persistable::write to allow it to persist itself.
Definition: OutputArchive.h:118
lsst::afw::math::PixelAreaBoundedField::isPersistable
bool isPersistable() const noexcept override
PixelAreaBoundedField is persistable if and only if the nested SkyWcs is.
Definition: PixelAreaBoundedField.cc:104
lsst::afw::math::PixelAreaBoundedField::~PixelAreaBoundedField
~PixelAreaBoundedField() override=default
lsst::afw::math::PixelAreaBoundedField::getPythonModule
std::string getPythonModule() const override
Return the fully-qualified Python module that should be imported to guarantee that its factory is reg...
Definition: PixelAreaBoundedField.cc:184
SkyWcs.h
lsst::afw::math::PixelAreaBoundedField::write
void write(OutputArchiveHandle &handle) const override
Write the object to one or more catalogs.
Definition: PixelAreaBoundedField.cc:186
lsst::afw::math::PixelAreaBoundedField::PixelAreaBoundedField
PixelAreaBoundedField(lsst::geom::Box2I const &bbox, std::shared_ptr< geom::SkyWcs const > skyWcs, lsst::geom::AngleUnit const &unit=lsst::geom::radians, double scaling=1.0)
Create a PixelAreaBoundedField from a SkyWcs.
Definition: PixelAreaBoundedField.cc:47
x
double x
Definition: ChebyshevBoundedField.cc:277
lsst::afw::math::PixelAreaBoundedField::operator=
PixelAreaBoundedField & operator=(PixelAreaBoundedField const &)=delete
Angle.h
lsst
A base class for image defects.
exceptions.h
lsst::afw::math::PixelAreaBoundedField::operator=
PixelAreaBoundedField & operator=(PixelAreaBoundedField &&)=delete
std
STL namespace.
Point< double, 2 >
lsst::afw::math::PixelAreaBoundedField::evaluate
double evaluate(lsst::geom::Point2D const &position) const override
Evaluate the field at the given point.
Definition: PixelAreaBoundedField.cc:65
lsst::geom::AngleUnit
lsst::geom::Box2I
lsst::afw.display.ds9.scale
def scale(algorithm, min, max=None, frame=None)
Definition: ds9.py:109
lsst::geom::radians
constexpr AngleUnit radians
lsst::afw::math::PixelAreaBoundedField::getPersistenceName
std::string getPersistenceName() const override
Return the unique name used to persist this object and look up its factory.
Definition: PixelAreaBoundedField.cc:180
scaling
table::Key< double > scaling
Definition: PixelAreaBoundedField.cc:133
BoundedField.h
lsst::afw::math::PixelAreaBoundedField::PixelAreaBoundedField
PixelAreaBoundedField(PixelAreaBoundedField &&)=default
lsst::afw::math::PixelAreaBoundedField::PixelAreaBoundedField
PixelAreaBoundedField(PixelAreaBoundedField const &)=default
bbox
AmpInfoBoxKey bbox
Definition: Amplifier.cc:117