createWcsWithSip.cc

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/*
 * LSST Data Management System
 *
 * This product includes software developed by the
 * LSST Project (http://www.lsst.org/).
 * See the COPYRIGHT file
 *
 * This program is free software: you can redistribute it and/or modify
 * it under the terms of the GNU General Public License as published by
 * the Free Software Foundation, either version 3 of the License, or
 * (at your option) any later version.
 *
 * This program is distributed in the hope that it will be useful,
 * but WITHOUT ANY WARRANTY; without even the implied warranty of
 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
 * GNU General Public License for more details.
 *
 * You should have received a copy of the LSST License Statement and
 * the GNU General Public License along with this program.  If not,
 * see <https://www.lsstcorp.org/LegalNotices/>.
 */
#include "pybind11/pybind11.h"
#include "lsst/cpputils/python.h"
#include "pybind11/eigen.h"
#include "pybind11/stl.h"
 
#include <memory>
#include <vector>
 
#include "ndarray/pybind11.h"
 
#include "lsst/geom/Box.h"
#include "lsst/afw/geom/SkyWcs.h"
#include "lsst/afw/table/Match.h"
#include "lsst/meas/astrom/sip/CreateWcsWithSip.h"
 
namespace py = pybind11;
using namespace pybind11::literals;
 
namespace lsst {
namespace meas {
namespace astrom {
namespace sip {
namespace {
 
template <typename MatchT>
void declareCreateWcsWithSip(lsst::cpputils::python::WrapperCollection &wrappers, std::string const &name) {
    using PyCreateWcsWithSip = py::class_<CreateWcsWithSip<MatchT>, std::shared_ptr<CreateWcsWithSip<MatchT>>>;
 
    wrappers.wrapType(PyCreateWcsWithSip(wrappers.module, name.c_str()), [](auto &mod, auto &cls) {
        cls.def(py::init<std::vector<MatchT> const &, afw::geom::SkyWcs const &, int const, geom::Box2I const &,
                        int const>(),
                "matches"_a, "linearWcs"_a, "order"_a, "bbox"_a = geom::Box2I(), "ngrid"_a = 0);
 
        cls.def("getNewWcs", &CreateWcsWithSip<MatchT>::getNewWcs);
        cls.def("getScatterInPixels", &CreateWcsWithSip<MatchT>::getScatterInPixels);
        cls.def("getScatterOnSky", &CreateWcsWithSip<MatchT>::getScatterOnSky);
        cls.def("getLinearScatterInPixels", &CreateWcsWithSip<MatchT>::getLinearScatterInPixels);
        cls.def("getLinearScatterOnSky", &CreateWcsWithSip<MatchT>::getLinearScatterOnSky);
        cls.def("getOrder", &CreateWcsWithSip<MatchT>::getOrder);
        cls.def("getNPoints", &CreateWcsWithSip<MatchT>::getNPoints);
        cls.def("getNGrid", &CreateWcsWithSip<MatchT>::getNGrid);
        cls.def("getSipA", &CreateWcsWithSip<MatchT>::getSipA, py::return_value_policy::copy);
        cls.def("getSipB", &CreateWcsWithSip<MatchT>::getSipB, py::return_value_policy::copy);
        cls.def("getSipAp", &CreateWcsWithSip<MatchT>::getSipAp, py::return_value_policy::copy);
        cls.def("getSipBp", &CreateWcsWithSip<MatchT>::getSipBp, py::return_value_policy::copy);
 
        mod.def("makeCreateWcsWithSip", &makeCreateWcsWithSip<MatchT>, "matches"_a, "linearWcs"_a, "order"_a,
                "bbox"_a = geom::Box2I(), "ngrid"_a = 0);
    });
}
 
}  // namespace
 
void wrapCreateWcsWithSip(lsst::cpputils::python::WrapperCollection &wrappers){
    declareCreateWcsWithSip<afw::table::ReferenceMatch>(wrappers, "CreateWcsWithSipReferenceMatch");
    declareCreateWcsWithSip<afw::table::SourceMatch>(wrappers, "CreateWcsWithSipSourceMatch");
}
 
}  // namespace sip
}  // namespace astrom
}  // namespace meas
}  // namespace lsst