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comparison Plugins/Samples/GdcmDecoder/OrthancImageWrapper.cpp @ 1834:b1a6f49b21dd

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GDCM decoder sample
author Sebastien Jodogne <s.jodogne@gmail.com>
date Fri, 27 Nov 2015 12:53:32 +0100
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children 2faa2abbf311
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1833:47d032c48818 1834:b1a6f49b21dd
1 /**
2 * Orthanc - A Lightweight, RESTful DICOM Store
3 * Copyright (C) 2012-2015 Sebastien Jodogne, Medical Physics
4 * Department, University Hospital of Liege, Belgium
5 *
6 * This program is free software: you can redistribute it and/or
7 * modify it under the terms of the GNU General Public License as
8 * published by the Free Software Foundation, either version 3 of the
9 * License, or (at your option) any later version.
10 *
11 * This program is distributed in the hope that it will be useful, but
12 * WITHOUT ANY WARRANTY; without even the implied warranty of
13 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
14 * General Public License for more details.
15 *
16 * You should have received a copy of the GNU General Public License
17 * along with this program. If not, see <http://www.gnu.org/licenses/>.
18 **/
19
20
21 #include "OrthancImageWrapper.h"
22
23 #include <stdexcept>
24
25 namespace OrthancPlugins
26 {
27 OrthancImageWrapper::OrthancImageWrapper(OrthancPluginContext* context,
28 OrthancPluginPixelFormat format,
29 uint32_t width,
30 uint32_t height) :
31 context_(context)
32 {
33 image_ = OrthancPluginCreateImage(context_, format, width, height);
34 if (image_ == NULL)
35 {
36 throw std::runtime_error("Cannot create an image");
37 }
38 }
39
40
41 OrthancImageWrapper::~OrthancImageWrapper()
42 {
43 if (image_ != NULL)
44 {
45 OrthancPluginFreeImage(context_, image_);
46 }
47 }
48
49
50 OrthancPluginImage* OrthancImageWrapper::Release()
51 {
52 OrthancPluginImage* tmp = image_;
53 image_ = NULL;
54 return tmp;
55 }
56
57
58 uint32_t OrthancImageWrapper::GetWidth()
59 {
60 return OrthancPluginGetImageWidth(context_, image_);
61 }
62
63
64 uint32_t OrthancImageWrapper::GetHeight()
65 {
66 return OrthancPluginGetImageHeight(context_, image_);
67 }
68
69
70 uint32_t OrthancImageWrapper::GetPitch()
71 {
72 return OrthancPluginGetImagePitch(context_, image_);
73 }
74
75
76 OrthancPluginPixelFormat OrthancImageWrapper::GetFormat()
77 {
78 return OrthancPluginGetImagePixelFormat(context_, image_);
79 }
80
81
82 char* OrthancImageWrapper::GetBuffer()
83 {
84 return reinterpret_cast<char*>(OrthancPluginGetImageBuffer(context_, image_));
85 }
86 }