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LSST Data Management Base Package
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skyFrame.cc
Go to the documentation of this file.
1/*
2 * LSST Data Management System
3 *
4 * This product includes software developed by the
5 * LSST Project (http://www.lsst.org/).
6 * See the COPYRIGHT file
7 *
8 * This program is free software: you can redistribute it and/or modify
9 * it under the terms of the GNU General Public License as published by
10 * the Free Software Foundation, either version 3 of the License, or
11 * (at your option) any later version.
12 *
13 * This program is distributed in the hope that it will be useful,
14 * but WITHOUT ANY WARRANTY; without even the implied warranty of
15 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
16 * GNU General Public License for more details.
17 *
18 * You should have received a copy of the LSST License Statement and
19 * the GNU General Public License along with this program. If not,
20 * see <https://www.lsstcorp.org/LegalNotices/>.
21 */
22#include <memory>
23#include <vector>
24
25#include <pybind11/pybind11.h>
26#include <pybind11/stl.h>
28
29#include "astshim/Frame.h"
30#include "astshim/SkyFrame.h"
31
32namespace py = pybind11;
33using namespace pybind11::literals;
34
35namespace ast {
36
37void wrapSkyFrame(lsst::utils::python::WrapperCollection &wrappers) {
38 using PySkyFrame = py::class_<SkyFrame, std::shared_ptr<SkyFrame>, Frame>;
39 wrappers.wrapType(PySkyFrame(wrappers.module, "SkyFrame"), [](auto &mod, auto &cls) {
40
41 cls.def(py::init<std::string const &>(), "options"_a = "");
42 cls.def(py::init<SkyFrame const &>());
43
44 cls.def("copy", &SkyFrame::copy);
45
46 cls.def_property("alignOffset", &SkyFrame::getAlignOffset, &SkyFrame::setAlignOffset);
47 cls.def_property("asTime", [](SkyFrame const &self) {
48 return std::make_pair(self.getAsTime(1), self.getAsTime(2));
49 },
50 [](SkyFrame &self, std::pair<bool, bool> asTime) {
51 self.setAsTime(1, asTime.first);
52 self.setAsTime(2, asTime.second);
53 });
54 cls.def_property("alignOffset", &SkyFrame::getAlignOffset, &SkyFrame::setAlignOffset);
55 cls.def_property("equinox", &SkyFrame::getEquinox, &SkyFrame::setEquinox);
56 cls.def_property_readonly("latAxis", &SkyFrame::getLatAxis);
57 cls.def_property_readonly("lonAxis", &SkyFrame::getLonAxis);
58 cls.def_property("negLon", &SkyFrame::getNegLon, &SkyFrame::setNegLon);
59 cls.def_property("projection", &SkyFrame::getProjection, &SkyFrame::setProjection);
60 cls.def_property("skyRefIs", &SkyFrame::getSkyRefIs, &SkyFrame::setSkyRefIs);
61 cls.def_property("skyTol", &SkyFrame::getSkyTol, &SkyFrame::setSkyTol);
62
63 cls.def("getAsTime", &SkyFrame::getAsTime, "axis"_a);
64 cls.def("getIsLatAxis", &SkyFrame::getIsLatAxis, "axis"_a);
65 cls.def("getIsLonAxis", &SkyFrame::getIsLonAxis, "axis"_a);
66 cls.def("getSkyRef", &SkyFrame::getSkyRef);
67 cls.def("getSkyRefP", &SkyFrame::getSkyRefP);
68 cls.def("setAsTime", &SkyFrame::setAsTime, "axis"_a, "asTime"_a);
69 cls.def("setEquinox", &SkyFrame::setEquinox);
70 cls.def("setNegLon", &SkyFrame::setNegLon);
71 cls.def("setProjection", &SkyFrame::setProjection);
72 cls.def("setSkyRef", &SkyFrame::setSkyRef);
73 cls.def("setSkyRefP", &SkyFrame::setSkyRefP);
74 cls.def("skyOffsetMap", &SkyFrame::skyOffsetMap);
75 });
76}
77
78} // namespace ast
Frame is used to represent a coordinate system.
Definition Frame.h:157
SkyFrame is a specialised form of Frame which describes celestial longitude/latitude coordinate syste...
Definition SkyFrame.h:66
bool getNegLon() const
Get NegLon: display longitude values in the range [-pi,pi]?
Definition SkyFrame.h:162
std::vector< double > getSkyRefP() const
Get SkyRefP for both axes: position defining orientation of the offset coordinate system.
Definition SkyFrame.h:182
void setNegLon(bool negLon)
Set NegLon: display longitude values in the range [-pi,pi]?
Definition SkyFrame.h:203
bool getAsTime(int axis) const
Get AsTime(axis) for one axis: format celestial coordinates as times?
Definition SkyFrame.h:144
std::string getProjection() const
Get Projection: sky projection description.
Definition SkyFrame.h:165
void setSkyRef(std::vector< double > const &skyRef)
Set SkyRef: position defining location of the offset coordinate system.
Definition SkyFrame.h:209
void setProjection(std::string const &projection)
Set Projection: sky projection description.
Definition SkyFrame.h:206
double getSkyTol() const
Get SkyTol: smallest significant shift in sky coordinates.
Definition SkyFrame.h:191
void setEquinox(double equinox)
Set Equinox: epoch of the mean equinox.
Definition SkyFrame.h:200
std::vector< double > getSkyRef() const
Get SkyRef for both axes: position defining location of the offset coordinate system.
Definition SkyFrame.h:169
int getLatAxis() const
Get LatAxis: index of the latitude axis.
Definition SkyFrame.h:156
bool getIsLonAxis(int axis) const
Get IsLonAxis(axis) for one axis: is the specified axis the longitude axis?
Definition SkyFrame.h:153
bool getIsLatAxis(int axis) const
Get IsLatAxis(axis) for one axis: is the specified axis the latitude axis?
Definition SkyFrame.h:150
void setSkyRefP(std::vector< double > const &skyRefP)
Set SkyRefP: position defining orientation of the offset coordinate system.
Definition SkyFrame.h:220
void setSkyRefIs(std::string const &skyRefIs)
Set SkyRefIs: selects the nature of the offset coordinate system.
Definition SkyFrame.h:217
void setAsTime(int axis, bool asTime)
Set AsTime(axis) for one axis: format celestial coordinates as times?
Definition SkyFrame.h:197
std::shared_ptr< Mapping > skyOffsetMap()
Get a sky offset map.
Definition SkyFrame.h:238
void setSkyTol(double skyTol)
Set SkyTol: smallest significant shift in sky coordinates.
Definition SkyFrame.h:228
int getLonAxis() const
Get LonAxis: index of the longitude axis.
Definition SkyFrame.h:159
bool getAlignOffset() const
Get AlignOffset: align SkyFrames using the offset coordinate system?
Definition SkyFrame.h:141
void setAlignOffset(bool alignOffset)
Set AlignOffset: align SkyFrames using the offset coordinate system?
Definition SkyFrame.h:194
double getEquinox() const
Get Equinox: epoch of the mean equinox.
Definition SkyFrame.h:147
std::string getSkyRefIs() const
Get SkyRefIs: selects the nature of the offset coordinate system.
Definition SkyFrame.h:178
AST wrapper classes and functions.
void wrapSkyFrame(WrapperCollection &)