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LSST Data Management Base Package
unitSystem.cc
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1// -*- lsst-c++ -*-
2/*
3 * LSST Data Management System
4 * Copyright 2008-2013 LSST Corporation.
5 *
6 * This product includes software developed by the
7 * LSST Project (http://www.lsst.org/).
8 *
9 * This program is free software: you can redistribute it and/or modify
10 * it under the terms of the GNU General Public License as published by
11 * the Free Software Foundation, either version 3 of the License, or
12 * (at your option) any later version.
13 *
14 * This program is distributed in the hope that it will be useful,
15 * but WITHOUT ANY WARRANTY; without even the implied warranty of
16 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
17 * GNU General Public License for more details.
18 *
19 * You should have received a copy of the LSST License Statement and
20 * the GNU General Public License along with this program. If not,
21 * see <http://www.lsstcorp.org/LegalNotices/>.
22 */
23
24#include "pybind11/pybind11.h"
25
27
28namespace py = pybind11;
29using namespace pybind11::literals;
30
31namespace lsst {
32namespace meas {
33namespace modelfit {
34namespace {
35
36using PyUnitSystem = py::class_<UnitSystem, std::shared_ptr<UnitSystem>>;
37using PyLocalUnitTransform = py::class_<LocalUnitTransform, std::shared_ptr<LocalUnitTransform>>;
38
39PYBIND11_MODULE(unitSystem, mod) {
40 py::module::import("lsst.afw.image");
41
42 // Data member wrappers in this module are intentionally read-only;
43 // setting them in Python should never be necessary and hence always
44 // represents a mistake we want to fail on as early as possible.
45
46 PyUnitSystem clsUnitSystem(mod, "UnitSystem");
47 clsUnitSystem.def_readonly("wcs", &UnitSystem::wcs);
48 clsUnitSystem.def_readonly("photoCalib", &UnitSystem::photoCalib);
49 clsUnitSystem.def(
51 "position"_a, "calibIn"_a, "flux"_a);
52 clsUnitSystem.def(py::init<geom::SpherePoint const &, Scalar>(), "position"_a, "mag"_a);
53 clsUnitSystem.def(
55 "wcs"_a, "photoCalib"_a);
56 clsUnitSystem.def(py::init<afw::image::Exposure<float> const &>(), "exposure"_a);
57 clsUnitSystem.def(py::init<afw::image::Exposure<double> const &>(), "exposure"_a);
58
59 PyLocalUnitTransform clsLocalUnitTransform(mod, "LocalUnitTransform");
60 clsLocalUnitTransform.def_readonly("geometric", &LocalUnitTransform::geometric);
61 clsLocalUnitTransform.def_readonly("flux", &LocalUnitTransform::flux);
62 clsLocalUnitTransform.def_readonly("sb", &LocalUnitTransform::sb);
63 clsLocalUnitTransform.def(py::init<geom::Point2D const &, UnitSystem const &, UnitSystem const &>(),
64 "sourcePixel"_a, "source"_a, "destination"_a);
65 clsLocalUnitTransform.def(py::init<>());
66}
67
68}
69}
70}
71} // namespace lsst::meas::modelfit::anonymous
Point in an unspecified spherical coordinate system.
Definition: SpherePoint.h:57
PYBIND11_MODULE(_cameraGeom, mod)
Definition: _cameraGeom.cc:38
A base class for image defects.
double flux
Multiply source fluxes by this to get destination fluxes.
Definition: UnitSystem.h:85
geom::AffineTransform geometric
Maps source pixel coordinates to destination pixel coordinates.
Definition: UnitSystem.h:82
double sb
Multiply source surface brightnesses by this to get destination surface brightnesses.
Definition: UnitSystem.h:88
std::shared_ptr< afw::geom::SkyWcs const > wcs
Definition: UnitSystem.h:43
std::shared_ptr< afw::image::PhotoCalib const > photoCalib
Definition: UnitSystem.h:44