Mercurial > hg > orthanc
annotate Core/Images/JpegWriter.h @ 1843:d10a8164da5f
ensure images returned to plugins are writable
| author | Sebastien Jodogne <s.jodogne@gmail.com> |
|---|---|
| date | Mon, 30 Nov 2015 13:50:21 +0100 |
| parents | 3727a09e7b53 |
| children | b1291df2f780 |
| rev | line source |
|---|---|
| 1602 | 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 * In addition, as a special exception, the copyright holders of this | |
| 12 * program give permission to link the code of its release with the | |
| 13 * OpenSSL project's "OpenSSL" library (or with modified versions of it | |
| 14 * that use the same license as the "OpenSSL" library), and distribute | |
| 15 * the linked executables. You must obey the GNU General Public License | |
| 16 * in all respects for all of the code used other than "OpenSSL". If you | |
| 17 * modify file(s) with this exception, you may extend this exception to | |
| 18 * your version of the file(s), but you are not obligated to do so. If | |
| 19 * you do not wish to do so, delete this exception statement from your | |
| 20 * version. If you delete this exception statement from all source files | |
| 21 * in the program, then also delete it here. | |
| 22 * | |
| 23 * This program is distributed in the hope that it will be useful, but | |
| 24 * WITHOUT ANY WARRANTY; without even the implied warranty of | |
| 25 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU | |
| 26 * General Public License for more details. | |
| 27 * | |
| 28 * You should have received a copy of the GNU General Public License | |
| 29 * along with this program. If not, see <http://www.gnu.org/licenses/>. | |
| 30 **/ | |
| 31 | |
| 32 | |
| 33 #pragma once | |
| 34 | |
| 35 #include "ImageAccessor.h" | |
| 36 | |
| 37 #include <string> | |
| 38 #include <stdint.h> | |
| 39 | |
| 40 namespace Orthanc | |
| 41 { | |
| 42 class JpegWriter | |
| 43 { | |
| 44 private: | |
|
1654
3727a09e7b53
fix some icc warnings
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
1612
diff
changeset
|
45 uint8_t quality_; |
| 1602 | 46 |
| 47 public: | |
| 48 JpegWriter() : quality_(90) | |
| 49 { | |
| 50 } | |
| 51 | |
| 52 void SetQuality(uint8_t quality); | |
| 53 | |
| 54 uint8_t GetQuality() const | |
| 55 { | |
| 56 return quality_; | |
| 57 } | |
| 58 | |
| 59 void WriteToFile(const char* filename, | |
| 60 unsigned int width, | |
| 61 unsigned int height, | |
| 62 unsigned int pitch, | |
| 63 PixelFormat format, | |
| 64 const void* buffer); | |
| 65 | |
| 66 void WriteToMemory(std::string& jpeg, | |
| 67 unsigned int width, | |
| 68 unsigned int height, | |
| 69 unsigned int pitch, | |
| 70 PixelFormat format, | |
| 71 const void* buffer); | |
| 72 | |
| 73 void WriteToFile(const char* filename, | |
| 74 const ImageAccessor& accessor) | |
| 75 { | |
| 76 WriteToFile(filename, accessor.GetWidth(), accessor.GetHeight(), | |
| 77 accessor.GetPitch(), accessor.GetFormat(), accessor.GetConstBuffer()); | |
| 78 } | |
| 79 | |
| 80 void WriteToMemory(std::string& jpeg, | |
| 81 const ImageAccessor& accessor) | |
| 82 { | |
| 83 WriteToMemory(jpeg, accessor.GetWidth(), accessor.GetHeight(), | |
| 84 accessor.GetPitch(), accessor.GetFormat(), accessor.GetConstBuffer()); | |
| 85 } | |
| 86 }; | |
| 87 } |