|
0
|
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 *
|
|
|
6 * This program is free software: you can redistribute it and/or
|
|
|
7 * modify it under the terms of the GNU Affero General Public License
|
|
|
8 * as published by the Free Software Foundation, either version 3 of
|
|
|
9 * the 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 * Affero General Public License for more details.
|
|
|
15 *
|
|
|
16 * You should have received a copy of the GNU Affero General Public License
|
|
|
17 * along with this program. If not, see <http://www.gnu.org/licenses/>.
|
|
|
18 **/
|
|
|
19
|
|
|
20
|
|
|
21 #pragma once
|
|
|
22
|
|
|
23 #include "InMemoryTiledImage.h"
|
|
|
24
|
|
|
25 namespace OrthancWSI
|
|
|
26 {
|
|
|
27 class TruncatedPyramidWriter : public IPyramidWriter
|
|
|
28 {
|
|
|
29 private:
|
|
|
30 IPyramidWriter& lowerLevels_;
|
|
|
31 InMemoryTiledImage upperLevel_;
|
|
|
32 unsigned int upperLevelIndex_;
|
|
|
33
|
|
|
34 public:
|
|
|
35 TruncatedPyramidWriter(IPyramidWriter& lower,
|
|
|
36 unsigned int upperLevelIndex);
|
|
|
37
|
|
|
38 virtual unsigned int GetLevelCount() const
|
|
|
39 {
|
|
|
40 return upperLevelIndex_ + 1;
|
|
|
41 }
|
|
|
42
|
|
|
43 virtual Orthanc::PixelFormat GetPixelFormat() const
|
|
|
44 {
|
|
|
45 return lowerLevels_.GetPixelFormat();
|
|
|
46 }
|
|
|
47
|
|
|
48 virtual unsigned int GetTileWidth() const
|
|
|
49 {
|
|
|
50 return lowerLevels_.GetTileWidth();
|
|
|
51 }
|
|
|
52
|
|
|
53 virtual unsigned int GetTileHeight() const
|
|
|
54 {
|
|
|
55 return lowerLevels_.GetTileHeight();
|
|
|
56 }
|
|
|
57
|
|
|
58 virtual unsigned int GetCountTilesX(unsigned int level) const;
|
|
|
59
|
|
|
60 virtual unsigned int GetCountTilesY(unsigned int level) const;
|
|
|
61
|
|
|
62 virtual void WriteRawTile(const std::string& tile,
|
|
|
63 ImageCompression compression,
|
|
|
64 unsigned int level,
|
|
|
65 unsigned int x,
|
|
|
66 unsigned int y);
|
|
|
67
|
|
|
68 virtual void EncodeTile(const Orthanc::ImageAccessor& tile,
|
|
|
69 unsigned int level,
|
|
|
70 unsigned int x,
|
|
|
71 unsigned int y);
|
|
|
72
|
|
|
73 InMemoryTiledImage& GetUpperLevel()
|
|
|
74 {
|
|
|
75 return upperLevel_;
|
|
|
76 }
|
|
|
77 };
|
|
|
78 }
|
