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LSST Data Management Base Package
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ImageFitsReader.cc
Go to the documentation of this file.
1/*
2 * Developed for the LSST Data Management System.
3 * This product includes software developed by the LSST Project
4 * (https://www.lsst.org).
5 * See the COPYRIGHT file at the top-level directory of this distribution
6 * for details of code ownership.
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 GNU General Public License
19 * along with this program. If not, see <https://www.gnu.org/licenses/>.
20 */
21
23
24namespace lsst { namespace afw { namespace image {
25
26template <typename PixelT>
27Image<PixelT> ImageFitsReader::read(lsst::geom::Box2I const & bbox, ImageOrigin origin, bool allowUnsafe) {
28 return Image<PixelT>(readArray<PixelT>(bbox, origin, allowUnsafe), false, readXY0(bbox, origin));
29}
30
31#define INSTANTIATE(T) \
32 template Image<T> ImageFitsReader::read(lsst::geom::Box2I const &, ImageOrigin, bool)
33
35INSTANTIATE(int);
36INSTANTIATE(float);
37INSTANTIATE(double);
39
40}}} // lsst::afw::image
#define INSTANTIATE(FROMSYS, TOSYS)
Definition Detector.cc:509
lsst::geom::Point2I readXY0(lsst::geom::Box2I const &bbox=lsst::geom::Box2I(), ImageOrigin origin=PARENT)
Read the image origin from the on-disk image or a subimage thereof.
ndarray::Array< T, 2, 2 > readArray(lsst::geom::Box2I const &bbox, ImageOrigin origin=PARENT, bool allowUnsafe=false)
Read the image's data array.
Image< PixelT > read(lsst::geom::Box2I const &bbox=lsst::geom::Box2I(), ImageOrigin origin=PARENT, bool allowUnsafe=false)
Read the Image.
A class to represent a 2-dimensional array of pixels.
Definition Image.h:51
An integer coordinate rectangle.
Definition Box.h:55
g2d::python::Image< double > Image
Definition test_image.cc:14