ellipse.cc File Reference

#include <pybind11/pybind11.h>
#include <pybind11/stl.h>
#include "numpy/arrayobject.h"
#include "ndarray/pybind11.h"
#include "ndarray/converter.h"
#include "lsst/afw/geom/ellipses/BaseCore.h"
#include "lsst/afw/geom/ellipses/Convolution.h"
#include "lsst/afw/geom/Point.h"
#include "lsst/afw/geom/ellipses/GridTransform.h"
#include "lsst/afw/geom/ellipses/Ellipse.h"
#include "lsst/afw/geom/ellipses/Transformer.h"

Go to the source code of this file.

Functions
	PYBIND11_PLUGIN (_ellipse)

Function Documentation

PYBIND11_PLUGIN()

PYBIND11_PLUGIN

(

_ellipse

)

Definition at line 44 of file ellipse.cc.

                          {
    py::module mod("_ellipse", "Python wrapper for afw _ellipse library");

    if (_import_array() < 0) {
        PyErr_SetString(PyExc_ImportError, "numpy.core.multiarray failed to import");
        return nullptr;
    }

    /* Module level */
    py::class_<Ellipse, std::shared_ptr<Ellipse>> clsEllipse(mod, "Ellipse");

    //    /* Member types and enums */
    //    py::class_<Ellipse::GridTransform> clsEllipseGridTransform(clsEllipse, "GridTransform");
    //
    //    /* Constructors */
    //    clsEllipseGridTransform.def(py::init<Ellipse const &>());
    //
    //    /* Members */
    //    clsEllipseGridTransform.def("getMatrix", &Ellipse::GridTransform::getMatrix);
    //    clsEllipseGridTransform.def("d", &Ellipse::GridTransform::d);
    //    clsEllipseGridTransform.def("getDeterminant", &Ellipse::GridTransform::getDeterminant);
    //    clsEllipseGridTransform.def("invert", &Ellipse::GridTransform::invert);

    /* Constructors */
    clsEllipse.def(py::init<BaseCore const &, Point2D const &>(), "core"_a, "center"_a = Point2D());
    clsEllipse.def(py::init<Ellipse const &>());
    clsEllipse.def(py::init<Ellipse::Convolution const &>());

    py::implicitly_convertible<Ellipse::Convolution, Ellipse>();

    /* Operators */

    /* Members */
    clsEllipse.def("getCore", [](Ellipse &ellipse) { return ellipse.getCorePtr(); });
    clsEllipse.def("getCenter", (Point2D & (Ellipse::*)()) & Ellipse::getCenter);
    clsEllipse.def("setCenter", &Ellipse::setCenter);
    clsEllipse.def("setCore", &Ellipse::setCore);
    clsEllipse.def("normalize", &Ellipse::normalize);
    clsEllipse.def("grow", &Ellipse::grow);
    clsEllipse.def("scale", &Ellipse::scale);
    clsEllipse.def("shift", &Ellipse::shift);
    clsEllipse.def("getParameterVector", &Ellipse::getParameterVector);
    clsEllipse.def("setParameterVector", &Ellipse::setParameterVector);
    clsEllipse.def("transform",
                   [](Ellipse const &self, AffineTransform const &t) -> Ellipse { return self.transform(t); },
                   "transform"_a);
    //    clsEllipse.def("convolve", (Convolution const (Ellipse::*)(Ellipse const &) const)
    //    &Ellipse::convolve);
    clsEllipse.def("getGridTransform", [](Ellipse &self) -> AffineTransform {
        return self.getGridTransform();  // delibarate conversion to AffineTransform
    });
    clsEllipse.def("computeBBox", &Ellipse::computeBBox);

    return mod.ptr();
}