Mercurial > hg > orthanc-wsi
annotate Framework/Inputs/DecodedTiledPyramid.h @ 279:77afef2cf64b
automated extraction of the imaged volume if using OpenSlide
| author | Sebastien Jodogne <s.jodogne@gmail.com> |
|---|---|
| date | Wed, 12 Jul 2023 18:06:34 +0200 |
| parents | 20a730889ae2 |
| children | 7020852a8fa9 |
| rev | line source |
|---|---|
| 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 | |
| 254 | 5 * Copyright (C) 2017-2023 Osimis S.A., Belgium |
| 6 * Copyright (C) 2021-2023 Sebastien Jodogne, ICTEAM UCLouvain, Belgium | |
| 0 | 7 * |
| 8 * This program is free software: you can redistribute it and/or | |
| 9 * modify it under the terms of the GNU Affero General Public License | |
| 10 * as published by the Free Software Foundation, either version 3 of | |
| 11 * the License, or (at your option) any later version. | |
| 12 * | |
| 13 * This program is distributed in the hope that it will be useful, but | |
| 14 * WITHOUT ANY WARRANTY; without even the implied warranty of | |
| 15 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU | |
| 16 * Affero General Public License for more details. | |
| 17 * | |
| 18 * You should have received a copy of the GNU Affero General Public License | |
| 19 * along with this program. If not, see <http://www.gnu.org/licenses/>. | |
| 20 **/ | |
| 21 | |
| 22 | |
| 23 #pragma once | |
| 24 | |
| 25 #include "ITiledPyramid.h" | |
| 26 | |
| 27 | |
| 28 namespace OrthancWSI | |
| 29 { | |
| 30 /** | |
| 31 * This class acts as a wrapper for "cropped" tiled images, where | |
| 32 * the tiles at the right or at the bottom might not have the same | |
| 33 * dimensions of the other slides. | |
| 34 **/ | |
| 35 class DecodedTiledPyramid : public ITiledPyramid | |
| 36 { | |
| 37 private: | |
| 38 uint8_t backgroundColor_[3]; | |
| 39 | |
| 40 protected: | |
| 41 // Subclasses can assume that the requested region is fully inside | |
| 42 // the image, and that target has the proper size to store the | |
| 43 // region. Pay attention to implement mutual exclusion in subclasses. | |
| 44 virtual void ReadRegion(Orthanc::ImageAccessor& target, | |
| 45 unsigned int level, | |
| 46 unsigned int x, | |
| 47 unsigned int y) = 0; | |
| 48 | |
| 49 public: | |
| 50 DecodedTiledPyramid(); | |
| 51 | |
| 52 void SetBackgroundColor(uint8_t red, | |
| 53 uint8_t green, | |
| 54 uint8_t blue); | |
| 55 | |
| 56 void GetBackgroundColor(uint8_t& red, | |
| 57 uint8_t& green, | |
| 58 uint8_t& blue) const; | |
| 59 | |
| 60 virtual Orthanc::ImageAccessor* DecodeTile(unsigned int level, | |
| 61 unsigned int tileX, | |
| 216 | 62 unsigned int tileY) ORTHANC_OVERRIDE; |
| 0 | 63 |
| 64 virtual bool ReadRawTile(std::string& tile, | |
|
57
91fc9583b2de
big refactoring to support sparse tiling
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
0
diff
changeset
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65 ImageCompression& compression, |
| 0 | 66 unsigned int level, |
| 67 unsigned int tileX, | |
| 216 | 68 unsigned int tileY) ORTHANC_OVERRIDE |
| 0 | 69 { |
| 70 return false; // No access to the raw tiles | |
| 71 } | |
| 72 }; | |
| 73 } |