Mercurial > hg > orthanc

annotate Core/Images/ImageAccessor.cpp @ 3887:25c122277f53 transcoding

Find changesets by keywords (author, files, the commit message), revision number or hash, or revset expression.
transcoding to JPEGProcess14SV1
author Sebastien Jodogne <s.jodogne@gmail.com>
date Tue, 05 May 2020 16:32:37 +0200
parents 94f4a18a79cc
children
Ignore whitespace changes - Everywhere: Within whitespace: At end of lines:
rev   line source
798
e1d27ee2114a ImageAccessor abstraction
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
1 /**
e1d27ee2114a ImageAccessor abstraction
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
2 * Orthanc - A Lightweight, RESTful DICOM Store
1900
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 1612
diff changeset
3 * Copyright (C) 2012-2016 Sebastien Jodogne, Medical Physics
1288
6e7e5ed91c2d upgrade to year 2015
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 983
diff changeset
4 * Department, University Hospital of Liege, Belgium
3640
94f4a18a79cc upgrade to year 2020
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 3060
diff changeset
5 * Copyright (C) 2017-2020 Osimis S.A., Belgium
798
e1d27ee2114a ImageAccessor abstraction
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
6 *
e1d27ee2114a ImageAccessor abstraction
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
7 * This program is free software: you can redistribute it and/or
e1d27ee2114a ImageAccessor abstraction
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
8 * modify it under the terms of the GNU General Public License as
e1d27ee2114a ImageAccessor abstraction
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
9 * published by the Free Software Foundation, either version 3 of the
e1d27ee2114a ImageAccessor abstraction
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
10 * License, or (at your option) any later version.
e1d27ee2114a ImageAccessor abstraction
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
11 *
e1d27ee2114a ImageAccessor abstraction
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
12 * In addition, as a special exception, the copyright holders of this
e1d27ee2114a ImageAccessor abstraction
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
13 * program give permission to link the code of its release with the
e1d27ee2114a ImageAccessor abstraction
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
14 * OpenSSL project's "OpenSSL" library (or with modified versions of it
e1d27ee2114a ImageAccessor abstraction
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
15 * that use the same license as the "OpenSSL" library), and distribute
e1d27ee2114a ImageAccessor abstraction
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
16 * the linked executables. You must obey the GNU General Public License
e1d27ee2114a ImageAccessor abstraction
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
17 * in all respects for all of the code used other than "OpenSSL". If you
e1d27ee2114a ImageAccessor abstraction
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
18 * modify file(s) with this exception, you may extend this exception to
e1d27ee2114a ImageAccessor abstraction
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
19 * your version of the file(s), but you are not obligated to do so. If
e1d27ee2114a ImageAccessor abstraction
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
20 * you do not wish to do so, delete this exception statement from your
e1d27ee2114a ImageAccessor abstraction
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
21 * version. If you delete this exception statement from all source files
e1d27ee2114a ImageAccessor abstraction
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
22 * in the program, then also delete it here.
e1d27ee2114a ImageAccessor abstraction
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
23 *
e1d27ee2114a ImageAccessor abstraction
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
24 * This program is distributed in the hope that it will be useful, but
e1d27ee2114a ImageAccessor abstraction
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
25 * WITHOUT ANY WARRANTY; without even the implied warranty of
e1d27ee2114a ImageAccessor abstraction
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
26 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
e1d27ee2114a ImageAccessor abstraction
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
27 * General Public License for more details.
e1d27ee2114a ImageAccessor abstraction
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
28 *
e1d27ee2114a ImageAccessor abstraction
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
29 * You should have received a copy of the GNU General Public License
e1d27ee2114a ImageAccessor abstraction
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
30 * along with this program. If not, see <http://www.gnu.org/licenses/>.
e1d27ee2114a ImageAccessor abstraction
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
31 **/
e1d27ee2114a ImageAccessor abstraction
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
32
e1d27ee2114a ImageAccessor abstraction
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
33
824
a811bdf8b8eb precompiled headers
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 800
diff changeset
34 #include "../PrecompiledHeaders.h"
798
e1d27ee2114a ImageAccessor abstraction
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
35 #include "ImageAccessor.h"
e1d27ee2114a ImageAccessor abstraction
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
36
1486
f967bdf8534e refactoring to Logging.h
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 1397
diff changeset
37 #include "../Logging.h"
798
e1d27ee2114a ImageAccessor abstraction
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
38 #include "../OrthancException.h"
874
87791ebc1f50 download matlab images
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 861
diff changeset
39 #include "../ChunkedBuffer.h"
798
e1d27ee2114a ImageAccessor abstraction
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
40
e1d27ee2114a ImageAccessor abstraction
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
41 #include <stdint.h>
860
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 824
diff changeset
42 #include <cassert>
1397
704de8c30ff5 modularization
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 1288
diff changeset
43 #include <boost/lexical_cast.hpp>
704de8c30ff5 modularization
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 1288
diff changeset
44
704de8c30ff5 modularization
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 1288
diff changeset
45
798
e1d27ee2114a ImageAccessor abstraction
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
46
e1d27ee2114a ImageAccessor abstraction
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
47 namespace Orthanc
e1d27ee2114a ImageAccessor abstraction
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
48 {
874
87791ebc1f50 download matlab images
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 861
diff changeset
49 template <typename PixelType>
87791ebc1f50 download matlab images
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 861
diff changeset
50 static void ToMatlabStringInternal(ChunkedBuffer& target,
87791ebc1f50 download matlab images
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 861
diff changeset
51 const ImageAccessor& source)
87791ebc1f50 download matlab images
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 861
diff changeset
52 {
87791ebc1f50 download matlab images
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 861
diff changeset
53 target.AddChunk("double([ ");
87791ebc1f50 download matlab images
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 861
diff changeset
54
87791ebc1f50 download matlab images
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 861
diff changeset
55 for (unsigned int y = 0; y < source.GetHeight(); y++)
87791ebc1f50 download matlab images
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 861
diff changeset
56 {
87791ebc1f50 download matlab images
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 861
diff changeset
57 const PixelType* p = reinterpret_cast<const PixelType*>(source.GetConstRow(y));
87791ebc1f50 download matlab images
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 861
diff changeset
58
87791ebc1f50 download matlab images
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 861
diff changeset
59 std::string s;
87791ebc1f50 download matlab images
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 861
diff changeset
60 if (y > 0)
87791ebc1f50 download matlab images
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 861
diff changeset
61 {
87791ebc1f50 download matlab images
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 861
diff changeset
62 s = "; ";
87791ebc1f50 download matlab images
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 861
diff changeset
63 }
87791ebc1f50 download matlab images
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 861
diff changeset
64
87791ebc1f50 download matlab images
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 861
diff changeset
65 s.reserve(source.GetWidth() * 8);
87791ebc1f50 download matlab images
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 861
diff changeset
66
87791ebc1f50 download matlab images
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 861
diff changeset
67 for (unsigned int x = 0; x < source.GetWidth(); x++, p++)
87791ebc1f50 download matlab images
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 861
diff changeset
68 {
1993
e2a3ff770b48 introducing float32 images
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 1922
diff changeset
69 s += boost::lexical_cast<std::string>(static_cast<double>(*p)) + " ";
874
87791ebc1f50 download matlab images
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 861
diff changeset
70 }
87791ebc1f50 download matlab images
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 861
diff changeset
71
87791ebc1f50 download matlab images
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 861
diff changeset
72 target.AddChunk(s);
87791ebc1f50 download matlab images
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 861
diff changeset
73 }
87791ebc1f50 download matlab images
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 861
diff changeset
74
87791ebc1f50 download matlab images
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 861
diff changeset
75 target.AddChunk("])");
87791ebc1f50 download matlab images
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 861
diff changeset
76 }
87791ebc1f50 download matlab images
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 861
diff changeset
77
87791ebc1f50 download matlab images
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 861
diff changeset
78
87791ebc1f50 download matlab images
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 861
diff changeset
79 static void RGB24ToMatlabString(ChunkedBuffer& target,
87791ebc1f50 download matlab images
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 861
diff changeset
80 const ImageAccessor& source)
87791ebc1f50 download matlab images
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 861
diff changeset
81 {
87791ebc1f50 download matlab images
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 861
diff changeset
82 assert(source.GetFormat() == PixelFormat_RGB24);
87791ebc1f50 download matlab images
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 861
diff changeset
83
87791ebc1f50 download matlab images
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 861
diff changeset
84 target.AddChunk("double(permute(reshape([ ");
87791ebc1f50 download matlab images
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 861
diff changeset
85
87791ebc1f50 download matlab images
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 861
diff changeset
86 for (unsigned int y = 0; y < source.GetHeight(); y++)
87791ebc1f50 download matlab images
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 861
diff changeset
87 {
87791ebc1f50 download matlab images
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 861
diff changeset
88 const uint8_t* p = reinterpret_cast<const uint8_t*>(source.GetConstRow(y));
87791ebc1f50 download matlab images
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 861
diff changeset
89
87791ebc1f50 download matlab images
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 861
diff changeset
90 std::string s;
87791ebc1f50 download matlab images
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 861
diff changeset
91 s.reserve(source.GetWidth() * 3 * 8);
87791ebc1f50 download matlab images
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 861
diff changeset
92
87791ebc1f50 download matlab images
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 861
diff changeset
93 for (unsigned int x = 0; x < 3 * source.GetWidth(); x++, p++)
87791ebc1f50 download matlab images
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 861
diff changeset
94 {
87791ebc1f50 download matlab images
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 861
diff changeset
95 s += boost::lexical_cast<std::string>(static_cast<int>(*p)) + " ";
87791ebc1f50 download matlab images
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 861
diff changeset
96 }
87791ebc1f50 download matlab images
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 861
diff changeset
97
87791ebc1f50 download matlab images
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 861
diff changeset
98 target.AddChunk(s);
87791ebc1f50 download matlab images
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 861
diff changeset
99 }
87791ebc1f50 download matlab images
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 861
diff changeset
100
87791ebc1f50 download matlab images
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 861
diff changeset
101 target.AddChunk("], [ 3 " + boost::lexical_cast<std::string>(source.GetHeight()) +
87791ebc1f50 download matlab images
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 861
diff changeset
102 " " + boost::lexical_cast<std::string>(source.GetWidth()) + " ]), [ 3 2 1 ]))");
87791ebc1f50 download matlab images
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 861
diff changeset
103 }
87791ebc1f50 download matlab images
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 861
diff changeset
104
87791ebc1f50 download matlab images
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 861
diff changeset
105
800
ecedd89055db generation of DICOM images from PNG files
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 799
diff changeset
106 void* ImageAccessor::GetBuffer() const
798
e1d27ee2114a ImageAccessor abstraction
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
107 {
e1d27ee2114a ImageAccessor abstraction
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
108 if (readOnly_)
e1d27ee2114a ImageAccessor abstraction
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
109 {
2954
d924f9bb61cc taking advantage of details in OrthancException
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 2865
diff changeset
110 throw OrthancException(ErrorCode_ReadOnly,
d924f9bb61cc taking advantage of details in OrthancException
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 2865
diff changeset
111 "Trying to write to a read-only image");
798
e1d27ee2114a ImageAccessor abstraction
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
112 }
e1d27ee2114a ImageAccessor abstraction
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
113
e1d27ee2114a ImageAccessor abstraction
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
114 return buffer_;
e1d27ee2114a ImageAccessor abstraction
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
115 }
e1d27ee2114a ImageAccessor abstraction
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
116
e1d27ee2114a ImageAccessor abstraction
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
117
e1d27ee2114a ImageAccessor abstraction
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
118 const void* ImageAccessor::GetConstRow(unsigned int y) const
e1d27ee2114a ImageAccessor abstraction
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
119 {
e1d27ee2114a ImageAccessor abstraction
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
120 if (buffer_ != NULL)
e1d27ee2114a ImageAccessor abstraction
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
121 {
1922
369897749653 ImageAccessor::GetRegion
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 1916
diff changeset
122 return buffer_ + y * pitch_;
798
e1d27ee2114a ImageAccessor abstraction
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
123 }
e1d27ee2114a ImageAccessor abstraction
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
124 else
e1d27ee2114a ImageAccessor abstraction
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
125 {
e1d27ee2114a ImageAccessor abstraction
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
126 return NULL;
e1d27ee2114a ImageAccessor abstraction
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
127 }
e1d27ee2114a ImageAccessor abstraction
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
128 }
e1d27ee2114a ImageAccessor abstraction
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
129
e1d27ee2114a ImageAccessor abstraction
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
130
800
ecedd89055db generation of DICOM images from PNG files
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 799
diff changeset
131 void* ImageAccessor::GetRow(unsigned int y) const
798
e1d27ee2114a ImageAccessor abstraction
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
132 {
e1d27ee2114a ImageAccessor abstraction
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
133 if (readOnly_)
e1d27ee2114a ImageAccessor abstraction
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
134 {
2954
d924f9bb61cc taking advantage of details in OrthancException
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 2865
diff changeset
135 throw OrthancException(ErrorCode_ReadOnly,
d924f9bb61cc taking advantage of details in OrthancException
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 2865
diff changeset
136 "Trying to write to a read-only image");
798
e1d27ee2114a ImageAccessor abstraction
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
137 }
e1d27ee2114a ImageAccessor abstraction
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
138
e1d27ee2114a ImageAccessor abstraction
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
139 if (buffer_ != NULL)
e1d27ee2114a ImageAccessor abstraction
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
140 {
1922
369897749653 ImageAccessor::GetRegion
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 1916
diff changeset
141 return buffer_ + y * pitch_;
798
e1d27ee2114a ImageAccessor abstraction
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
142 }
e1d27ee2114a ImageAccessor abstraction
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
143 else
e1d27ee2114a ImageAccessor abstraction
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
144 {
e1d27ee2114a ImageAccessor abstraction
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
145 return NULL;
e1d27ee2114a ImageAccessor abstraction
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
146 }
e1d27ee2114a ImageAccessor abstraction
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
147 }
e1d27ee2114a ImageAccessor abstraction
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
148
e1d27ee2114a ImageAccessor abstraction
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
149
e1d27ee2114a ImageAccessor abstraction
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
150 void ImageAccessor::AssignEmpty(PixelFormat format)
e1d27ee2114a ImageAccessor abstraction
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
151 {
e1d27ee2114a ImageAccessor abstraction
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
152 readOnly_ = false;
e1d27ee2114a ImageAccessor abstraction
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
153 format_ = format;
e1d27ee2114a ImageAccessor abstraction
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
154 width_ = 0;
e1d27ee2114a ImageAccessor abstraction
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
155 height_ = 0;
e1d27ee2114a ImageAccessor abstraction
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
156 pitch_ = 0;
e1d27ee2114a ImageAccessor abstraction
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
157 buffer_ = NULL;
e1d27ee2114a ImageAccessor abstraction
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
158 }
e1d27ee2114a ImageAccessor abstraction
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
159
e1d27ee2114a ImageAccessor abstraction
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
160
e1d27ee2114a ImageAccessor abstraction
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
161 void ImageAccessor::AssignReadOnly(PixelFormat format,
e1d27ee2114a ImageAccessor abstraction
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
162 unsigned int width,
e1d27ee2114a ImageAccessor abstraction
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
163 unsigned int height,
e1d27ee2114a ImageAccessor abstraction
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
164 unsigned int pitch,
e1d27ee2114a ImageAccessor abstraction
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
165 const void *buffer)
e1d27ee2114a ImageAccessor abstraction
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
166 {
e1d27ee2114a ImageAccessor abstraction
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
167 readOnly_ = true;
e1d27ee2114a ImageAccessor abstraction
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
168 format_ = format;
e1d27ee2114a ImageAccessor abstraction
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
169 width_ = width;
e1d27ee2114a ImageAccessor abstraction
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
170 height_ = height;
e1d27ee2114a ImageAccessor abstraction
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
171 pitch_ = pitch;
1922
369897749653 ImageAccessor::GetRegion
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 1916
diff changeset
172 buffer_ = reinterpret_cast<uint8_t*>(const_cast<void*>(buffer));
860
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 824
diff changeset
173
1916
5bcf721bde4f IImageWriter
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 1900
diff changeset
174 if (GetBytesPerPixel() * width_ > pitch_)
5bcf721bde4f IImageWriter
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 1900
diff changeset
175 {
5bcf721bde4f IImageWriter
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 1900
diff changeset
176 throw OrthancException(ErrorCode_ParameterOutOfRange);
5bcf721bde4f IImageWriter
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 1900
diff changeset
177 }
798
e1d27ee2114a ImageAccessor abstraction
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
178 }
e1d27ee2114a ImageAccessor abstraction
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
179
e1d27ee2114a ImageAccessor abstraction
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
180
e1d27ee2114a ImageAccessor abstraction
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
181 void ImageAccessor::AssignWritable(PixelFormat format,
e1d27ee2114a ImageAccessor abstraction
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
182 unsigned int width,
e1d27ee2114a ImageAccessor abstraction
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
183 unsigned int height,
e1d27ee2114a ImageAccessor abstraction
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
184 unsigned int pitch,
e1d27ee2114a ImageAccessor abstraction
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
185 void *buffer)
e1d27ee2114a ImageAccessor abstraction
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
186 {
e1d27ee2114a ImageAccessor abstraction
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
187 readOnly_ = false;
e1d27ee2114a ImageAccessor abstraction
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
188 format_ = format;
e1d27ee2114a ImageAccessor abstraction
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
189 width_ = width;
e1d27ee2114a ImageAccessor abstraction
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
190 height_ = height;
e1d27ee2114a ImageAccessor abstraction
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
191 pitch_ = pitch;
1922
369897749653 ImageAccessor::GetRegion
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 1916
diff changeset
192 buffer_ = reinterpret_cast<uint8_t*>(buffer);
860
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 824
diff changeset
193
1916
5bcf721bde4f IImageWriter
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 1900
diff changeset
194 if (GetBytesPerPixel() * width_ > pitch_)
5bcf721bde4f IImageWriter
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 1900
diff changeset
195 {
5bcf721bde4f IImageWriter
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 1900
diff changeset
196 throw OrthancException(ErrorCode_ParameterOutOfRange);
5bcf721bde4f IImageWriter
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 1900
diff changeset
197 }
798
e1d27ee2114a ImageAccessor abstraction
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
198 }
874
87791ebc1f50 download matlab images
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 861
diff changeset
199
87791ebc1f50 download matlab images
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 861
diff changeset
200
2865
0f07bdae0805 ImageAccessor::GetWriteableAccessor() and GetReadOnlyAccessor()
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 2861
diff changeset
201 void ImageAccessor::GetWriteableAccessor(ImageAccessor& target) const
0f07bdae0805 ImageAccessor::GetWriteableAccessor() and GetReadOnlyAccessor()
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 2861
diff changeset
202 {
0f07bdae0805 ImageAccessor::GetWriteableAccessor() and GetReadOnlyAccessor()
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 2861
diff changeset
203 if (readOnly_)
0f07bdae0805 ImageAccessor::GetWriteableAccessor() and GetReadOnlyAccessor()
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 2861
diff changeset
204 {
0f07bdae0805 ImageAccessor::GetWriteableAccessor() and GetReadOnlyAccessor()
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 2861
diff changeset
205 throw OrthancException(ErrorCode_ReadOnly);
0f07bdae0805 ImageAccessor::GetWriteableAccessor() and GetReadOnlyAccessor()
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 2861
diff changeset
206 }
0f07bdae0805 ImageAccessor::GetWriteableAccessor() and GetReadOnlyAccessor()
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 2861
diff changeset
207 else
0f07bdae0805 ImageAccessor::GetWriteableAccessor() and GetReadOnlyAccessor()
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 2861
diff changeset
208 {
0f07bdae0805 ImageAccessor::GetWriteableAccessor() and GetReadOnlyAccessor()
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 2861
diff changeset
209 target.AssignWritable(format_, width_, height_, pitch_, buffer_);
0f07bdae0805 ImageAccessor::GetWriteableAccessor() and GetReadOnlyAccessor()
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 2861
diff changeset
210 }
0f07bdae0805 ImageAccessor::GetWriteableAccessor() and GetReadOnlyAccessor()
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 2861
diff changeset
211 }
0f07bdae0805 ImageAccessor::GetWriteableAccessor() and GetReadOnlyAccessor()
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 2861
diff changeset
212
0f07bdae0805 ImageAccessor::GetWriteableAccessor() and GetReadOnlyAccessor()
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 2861
diff changeset
213
874
87791ebc1f50 download matlab images
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 861
diff changeset
214 void ImageAccessor::ToMatlabString(std::string& target) const
87791ebc1f50 download matlab images
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 861
diff changeset
215 {
87791ebc1f50 download matlab images
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 861
diff changeset
216 ChunkedBuffer buffer;
87791ebc1f50 download matlab images
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 861
diff changeset
217
87791ebc1f50 download matlab images
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 861
diff changeset
218 switch (GetFormat())
87791ebc1f50 download matlab images
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 861
diff changeset
219 {
87791ebc1f50 download matlab images
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 861
diff changeset
220 case PixelFormat_Grayscale8:
87791ebc1f50 download matlab images
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 861
diff changeset
221 ToMatlabStringInternal<uint8_t>(buffer, *this);
87791ebc1f50 download matlab images
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 861
diff changeset
222 break;
87791ebc1f50 download matlab images
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 861
diff changeset
223
87791ebc1f50 download matlab images
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 861
diff changeset
224 case PixelFormat_Grayscale16:
87791ebc1f50 download matlab images
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 861
diff changeset
225 ToMatlabStringInternal<uint16_t>(buffer, *this);
87791ebc1f50 download matlab images
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 861
diff changeset
226 break;
87791ebc1f50 download matlab images
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 861
diff changeset
227
2415
7e217a1cc63f PixelFormat_Float32
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 2244
diff changeset
228 case PixelFormat_Grayscale32:
7e217a1cc63f PixelFormat_Float32
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 2244
diff changeset
229 ToMatlabStringInternal<uint32_t>(buffer, *this);
7e217a1cc63f PixelFormat_Float32
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 2244
diff changeset
230 break;
7e217a1cc63f PixelFormat_Float32
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 2244
diff changeset
231
2645
89b789366596 Grayscale64 pixel format
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 2447
diff changeset
232 case PixelFormat_Grayscale64:
89b789366596 Grayscale64 pixel format
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 2447
diff changeset
233 ToMatlabStringInternal<uint64_t>(buffer, *this);
89b789366596 Grayscale64 pixel format
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 2447
diff changeset
234 break;
89b789366596 Grayscale64 pixel format
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 2447
diff changeset
235
874
87791ebc1f50 download matlab images
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 861
diff changeset
236 case PixelFormat_SignedGrayscale16:
87791ebc1f50 download matlab images
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 861
diff changeset
237 ToMatlabStringInternal<int16_t>(buffer, *this);
87791ebc1f50 download matlab images
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 861
diff changeset
238 break;
87791ebc1f50 download matlab images
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 861
diff changeset
239
1993
e2a3ff770b48 introducing float32 images
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 1922
diff changeset
240 case PixelFormat_Float32:
e2a3ff770b48 introducing float32 images
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 1922
diff changeset
241 ToMatlabStringInternal<float>(buffer, *this);
e2a3ff770b48 introducing float32 images
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 1922
diff changeset
242 break;
e2a3ff770b48 introducing float32 images
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 1922
diff changeset
243
874
87791ebc1f50 download matlab images
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 861
diff changeset
244 case PixelFormat_RGB24:
87791ebc1f50 download matlab images
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 861
diff changeset
245 RGB24ToMatlabString(buffer, *this);
87791ebc1f50 download matlab images
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 861
diff changeset
246 break;
87791ebc1f50 download matlab images
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 861
diff changeset
247
87791ebc1f50 download matlab images
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 861
diff changeset
248 default:
87791ebc1f50 download matlab images
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 861
diff changeset
249 throw OrthancException(ErrorCode_NotImplemented);
87791ebc1f50 download matlab images
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 861
diff changeset
250 }
87791ebc1f50 download matlab images
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 861
diff changeset
251
87791ebc1f50 download matlab images
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 861
diff changeset
252 buffer.Flatten(target);
87791ebc1f50 download matlab images
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 861
diff changeset
253 }
87791ebc1f50 download matlab images
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 861
diff changeset
254
1922
369897749653 ImageAccessor::GetRegion
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 1916
diff changeset
255
369897749653 ImageAccessor::GetRegion
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 1916
diff changeset
256
2861
9b4251721f22 ImageAccessor now non-copyable
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 2645
diff changeset
257 void ImageAccessor::GetRegion(ImageAccessor& accessor,
9b4251721f22 ImageAccessor now non-copyable
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 2645
diff changeset
258 unsigned int x,
9b4251721f22 ImageAccessor now non-copyable
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 2645
diff changeset
259 unsigned int y,
9b4251721f22 ImageAccessor now non-copyable
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 2645
diff changeset
260 unsigned int width,
9b4251721f22 ImageAccessor now non-copyable
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 2645
diff changeset
261 unsigned int height) const
1922
369897749653 ImageAccessor::GetRegion
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 1916
diff changeset
262 {
369897749653 ImageAccessor::GetRegion
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 1916
diff changeset
263 if (x + width > width_ ||
369897749653 ImageAccessor::GetRegion
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 1916
diff changeset
264 y + height > height_)
369897749653 ImageAccessor::GetRegion
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 1916
diff changeset
265 {
369897749653 ImageAccessor::GetRegion
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 1916
diff changeset
266 throw OrthancException(ErrorCode_ParameterOutOfRange);
369897749653 ImageAccessor::GetRegion
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 1916
diff changeset
267 }
369897749653 ImageAccessor::GetRegion
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 1916
diff changeset
268
369897749653 ImageAccessor::GetRegion
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 1916
diff changeset
269 if (width == 0 ||
369897749653 ImageAccessor::GetRegion
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 1916
diff changeset
270 height == 0)
369897749653 ImageAccessor::GetRegion
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 1916
diff changeset
271 {
2861
9b4251721f22 ImageAccessor now non-copyable
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 2645
diff changeset
272 accessor.AssignWritable(format_, 0, 0, 0, NULL);
1922
369897749653 ImageAccessor::GetRegion
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 1916
diff changeset
273 }
369897749653 ImageAccessor::GetRegion
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 1916
diff changeset
274 else
369897749653 ImageAccessor::GetRegion
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 1916
diff changeset
275 {
369897749653 ImageAccessor::GetRegion
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 1916
diff changeset
276 uint8_t* p = (buffer_ +
369897749653 ImageAccessor::GetRegion
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 1916
diff changeset
277 y * pitch_ +
369897749653 ImageAccessor::GetRegion
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 1916
diff changeset
278 x * GetBytesPerPixel());
369897749653 ImageAccessor::GetRegion
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 1916
diff changeset
279
369897749653 ImageAccessor::GetRegion
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 1916
diff changeset
280 if (readOnly_)
369897749653 ImageAccessor::GetRegion
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 1916
diff changeset
281 {
2861
9b4251721f22 ImageAccessor now non-copyable
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 2645
diff changeset
282 accessor.AssignReadOnly(format_, width, height, pitch_, p);
1922
369897749653 ImageAccessor::GetRegion
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 1916
diff changeset
283 }
369897749653 ImageAccessor::GetRegion
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 1916
diff changeset
284 else
369897749653 ImageAccessor::GetRegion
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 1916
diff changeset
285 {
2861
9b4251721f22 ImageAccessor now non-copyable
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 2645
diff changeset
286 accessor.AssignWritable(format_, width, height, pitch_, p);
1922
369897749653 ImageAccessor::GetRegion
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 1916
diff changeset
287 }
369897749653 ImageAccessor::GetRegion
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 1916
diff changeset
288 }
369897749653 ImageAccessor::GetRegion
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 1916
diff changeset
289 }
369897749653 ImageAccessor::GetRegion
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 1916
diff changeset
290
2103
a89ca69ec1d1 ImageAccessor::SetFormat
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 1993
diff changeset
291
a89ca69ec1d1 ImageAccessor::SetFormat
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 1993
diff changeset
292 void ImageAccessor::SetFormat(PixelFormat format)
a89ca69ec1d1 ImageAccessor::SetFormat
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 1993
diff changeset
293 {
a89ca69ec1d1 ImageAccessor::SetFormat
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 1993
diff changeset
294 if (readOnly_)
a89ca69ec1d1 ImageAccessor::SetFormat
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 1993
diff changeset
295 {
2954
d924f9bb61cc taking advantage of details in OrthancException
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 2865
diff changeset
296 throw OrthancException(ErrorCode_ReadOnly,
d924f9bb61cc taking advantage of details in OrthancException
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 2865
diff changeset
297 "Trying to modify the format of a read-only image");
2103
a89ca69ec1d1 ImageAccessor::SetFormat
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 1993
diff changeset
298 }
a89ca69ec1d1 ImageAccessor::SetFormat
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 1993
diff changeset
299
a89ca69ec1d1 ImageAccessor::SetFormat
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 1993
diff changeset
300 if (::Orthanc::GetBytesPerPixel(format) != ::Orthanc::GetBytesPerPixel(format_))
a89ca69ec1d1 ImageAccessor::SetFormat
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 1993
diff changeset
301 {
a89ca69ec1d1 ImageAccessor::SetFormat
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 1993
diff changeset
302 throw OrthancException(ErrorCode_IncompatibleImageFormat);
a89ca69ec1d1 ImageAccessor::SetFormat
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 1993
diff changeset
303 }
a89ca69ec1d1 ImageAccessor::SetFormat
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 1993
diff changeset
304
a89ca69ec1d1 ImageAccessor::SetFormat
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 1993
diff changeset
305 format_ = format;
a89ca69ec1d1 ImageAccessor::SetFormat
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 1993
diff changeset
306 }
798
e1d27ee2114a ImageAccessor abstraction
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
307 }