Coverage for python/lsst/afw/cameraGeom/_camera.py: 48%
19 statements
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« prev ^ index » next coverage.py v6.4.2, created at 2022-07-19 04:53 -0700
1# This file is part of afw.
2#
3# Developed for the LSST Data Management System.
4# This product includes software developed by the LSST Project
5# (https://www.lsst.org).
6# See the COPYRIGHT file at the top-level directory of this distribution
7# for details of code ownership.
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 GNU General Public License
20# along with this program. If not, see <https://www.gnu.org/licenses/>.
22__all__ = ['Camera']
24import numpy as np
25from lsst.utils import continueClass, doImport
26from ._cameraGeom import Camera, FOCAL_PLANE
29@continueClass
30class Camera: # noqa: F811
32 def getPupilFactory(self, visitInfo, pupilSize, npix, **kwargs):
33 """Construct a PupilFactory.
35 Parameters
36 ----------
37 visitInfo : `~lsst.afw.image.VisitInfo`
38 VisitInfo object for a particular exposure.
39 pupilSize : `float`
40 Size in meters of constructed Pupil array. Note that this may be
41 larger than the actual diameter of the illuminated pupil to
42 accommodate zero-padding.
43 npix : `int`
44 Constructed Pupils will be npix x npix.
45 **kwargs : `dict`
46 Other keyword arguments forwarded to the PupilFactoryClass
47 constructor.
48 """
49 cls = doImport(self.getPupilFactoryName())
50 return cls(visitInfo, pupilSize, npix, **kwargs)
52 @property
53 def telescopeDiameter(self):
54 cls = doImport(self.getPupilFactoryName())
55 return cls.telescopeDiameter
57 def computeMaxFocalPlaneRadius(self):
58 """Compute the maximum radius on the focal plane of the corners of all
59 detectors in this camera.
61 Returns
62 -------
63 focalRadius : `float`
64 Maximum focal plane radius in FOCAL_PLANE units (mm).
65 """
66 radii = []
67 for detector in self:
68 for corner in detector.getCorners(FOCAL_PLANE):
69 radii.append(np.hypot(*corner))
70 return np.max(radii)