wcsMap.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 <memory>

#include <pybind11/pybind11.h>
#include <pybind11/stl.h>

#include "astshim/Mapping.h"
#include "astshim/WcsMap.h"

namespace py = pybind11;
using namespace pybind11::literals;

namespace ast {
namespace {

PYBIND11_MODULE(wcsMap, mod) {
    py::module::import("astshim.mapping");

    py::enum_<WcsType>(mod, "WcsType")
            .value("AZP", WcsType::AZP)
            .value("SZP", WcsType::SZP)
            .value("TAN", WcsType::TAN)
            .value("STG", WcsType::STG)
            .value("SIN", WcsType::SIN)
            .value("ARC", WcsType::ARC)
            .value("ZPN", WcsType::ZPN)
            .value("ZEA", WcsType::ZEA)
            .value("AIR", WcsType::AIR)
            .value("CYP", WcsType::CYP)
            .value("CEA", WcsType::CEA)
            .value("CAR", WcsType::CAR)
            .value("MER", WcsType::MER)
            .value("SFL", WcsType::SFL)
            .value("PAR", WcsType::PAR)
            .value("MOL", WcsType::MOL)
            .value("AIT", WcsType::AIT)
            .value("COP", WcsType::COP)
            .value("COE", WcsType::COE)
            .value("COD", WcsType::COD)
            .value("COO", WcsType::COO)
            .value("BON", WcsType::BON)
            .value("PCO", WcsType::PCO)
            .value("TSC", WcsType::TSC)
            .value("CSC", WcsType::CSC)
            .value("QSC", WcsType::QSC)
            .value("NCP", WcsType::NCP)
            .value("GLS", WcsType::GLS)
            .value("TPN", WcsType::TPN)
            .value("HPX", WcsType::HPX)
            .value("XPH", WcsType::XPH)
            .value("WCSBAD", WcsType::WCSBAD)
            .export_values();

    py::class_<WcsMap, std::shared_ptr<WcsMap>, Mapping> cls(mod, "WcsMap");

    cls.def(py::init<int, WcsType, int, int, std::string const &>(), "ncoord"_a, "type"_a, "lonax"_a,
            "latax"_a, "options"_a = "");
    cls.def(py::init<WcsMap const &>());

    cls.def_property_readonly("natLat", &WcsMap::getNatLat);
    cls.def_property_readonly("natLon", &WcsMap::getNatLon);
    cls.def_property_readonly("wcsType", &WcsMap::getWcsType);
    cls.def_property_readonly("wcsAxis", &WcsMap::getWcsAxis);

    cls.def("copy", &WcsMap::copy);
    cls.def("getPVi_m", &WcsMap::getPVi_m, "i"_a, "m"_a);
    cls.def("getPVMax", &WcsMap::getPVMax);
}

}  // namespace
}  // namespace ast