Mercurial > hg > orthanc
annotate Core/Images/PngReader.h @ 3502:c160eafc42a9
new functions in ImageProcessing toolbox: FlipX/Y(), Resize(), Halve()
author | Sebastien Jodogne <s.jodogne@gmail.com> |
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date | Mon, 26 Aug 2019 10:23:51 +0200 |
parents | 4e43e67f8ecf |
children | 94f4a18a79cc |
rev | line source |
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455 | 1 /** |
2 * Orthanc - A Lightweight, RESTful DICOM Store | |
1900 | 3 * Copyright (C) 2012-2016 Sebastien Jodogne, Medical Physics |
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4 * Department, University Hospital of Liege, Belgium |
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5 * Copyright (C) 2017-2019 Osimis S.A., Belgium |
455 | 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 | |
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36 #if !defined(ORTHANC_ENABLE_PNG) |
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37 # error The macro ORTHANC_ENABLE_PNG must be defined |
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38 #endif |
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39 |
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40 #if ORTHANC_ENABLE_PNG != 1 |
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41 # error PNG support must be enabled to include this file |
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42 #endif |
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43 |
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44 #include "ImageAccessor.h" |
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45 |
455 | 46 #include "../Enumerations.h" |
47 | |
48 #include <vector> | |
49 #include <stdint.h> | |
50 #include <boost/shared_ptr.hpp> | |
51 | |
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52 #if !defined(ORTHANC_SANDBOXED) |
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53 # error The macro ORTHANC_SANDBOXED must be defined |
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54 #endif |
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55 |
455 | 56 namespace Orthanc |
57 { | |
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58 class PngReader : public ImageAccessor |
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59 { |
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60 private: |
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61 struct PngRabi; |
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62 |
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63 std::vector<uint8_t> data_; |
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64 |
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65 void CheckHeader(const void* header); |
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66 |
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67 void Read(PngRabi& rabi); |
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68 |
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69 public: |
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70 PngReader(); |
470 | 71 |
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72 #if ORTHANC_SANDBOXED == 0 |
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73 void ReadFromFile(const std::string& filename); |
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74 #endif |
710 | 75 |
455 | 76 void ReadFromMemory(const void* buffer, |
77 size_t size); | |
78 | |
79 void ReadFromMemory(const std::string& buffer); | |
80 }; | |
81 } |