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comparison Core/Images/ImageTraits.h @ 2487:be1dbb1dcdd6

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PixelTraits and ImageTraits
author Sebastien Jodogne <s.jodogne@gmail.com>
date Tue, 13 Mar 2018 16:29:20 +0100
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children 58c50d627b2f
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2486:ad8f30fc28d1 2487:be1dbb1dcdd6
1 /**
2 * Orthanc - A Lightweight, RESTful DICOM Store
3 * Copyright (C) 2012-2016 Sebastien Jodogne, Medical Physics
4 * Department, University Hospital of Liege, Belgium
5 * Copyright (C) 2017-2018 Osimis S.A., Belgium
6 *
7 * This program is free software: you can redistribute it and/or
8 * modify it under the terms of the GNU General Public License as
9 * published by the Free Software Foundation, either version 3 of the
10 * License, or (at your option) any later version.
11 *
12 * In addition, as a special exception, the copyright holders of this
13 * program give permission to link the code of its release with the
14 * OpenSSL project's "OpenSSL" library (or with modified versions of it
15 * that use the same license as the "OpenSSL" library), and distribute
16 * the linked executables. You must obey the GNU General Public License
17 * in all respects for all of the code used other than "OpenSSL". If you
18 * modify file(s) with this exception, you may extend this exception to
19 * your version of the file(s), but you are not obligated to do so. If
20 * you do not wish to do so, delete this exception statement from your
21 * version. If you delete this exception statement from all source files
22 * in the program, then also delete it here.
23 *
24 * This program is distributed in the hope that it will be useful, but
25 * WITHOUT ANY WARRANTY; without even the implied warranty of
26 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
27 * General Public License for more details.
28 *
29 * You should have received a copy of the GNU General Public License
30 * along with this program. If not, see <http://www.gnu.org/licenses/>.
31 **/
32
33
34 #pragma once
35
36 #include "PixelTraits.h"
37
38
39 namespace Orthanc
40 {
41 template <PixelFormat Format>
42 struct ImageTraits
43 {
44 typedef ::Orthanc::PixelTraits<Format> PixelTraits;
45 typedef typename PixelTraits::PixelType PixelType;
46
47 static PixelFormat GetPixelFormat()
48 {
49 return Format;
50 }
51
52 static void GetPixel(PixelType& target,
53 const ImageAccessor& image,
54 unsigned int x,
55 unsigned int y)
56 {
57 assert(x < image.GetWidth() && y < image.GetHeight());
58 PixelTraits::Copy(target, image.GetPixelUnchecked<PixelType>(x, y));
59 }
60
61 static void SetPixel(ImageAccessor& image,
62 const PixelType& value,
63 unsigned int x,
64 unsigned int y)
65 {
66 assert(x < image.GetWidth() && y < image.GetHeight());
67 PixelTraits::Copy(image.GetPixelUnchecked<PixelType>(x, y), value);
68 }
69
70 static float GetFloatPixel(const ImageAccessor& image,
71 unsigned int x,
72 unsigned int y)
73 {
74 assert(x < image.GetWidth() && y < image.GetHeight());
75 return PixelTraits::PixelToFloat(image.GetPixelUnchecked<PixelType>(x, y));
76 }
77
78 static void SetFloatPixel(ImageAccessor& image,
79 float value,
80 unsigned int x,
81 unsigned int y)
82 {
83 assert(x < image.GetWidth() && y < image.GetHeight());
84 PixelTraits::FloatToPixel(image.GetPixelUnchecked<PixelType>(x, y), value);
85 }
86 };
87 }