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1 /**
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2 * Orthanc - A Lightweight, RESTful DICOM Store
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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 *
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6 * This program is free software: you can redistribute it and/or
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7 * modify it under the terms of the GNU Affero General Public License
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8 * as published by the Free Software Foundation, either version 3 of
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9 * the License, or (at your option) any later version.
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10 *
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11 * This program is distributed in the hope that it will be useful, but
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12 * WITHOUT ANY WARRANTY; without even the implied warranty of
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13 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
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14 * Affero General Public License for more details.
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15 *
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16 * You should have received a copy of the GNU Affero General Public License
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17 * along with this program. If not, see <http://www.gnu.org/licenses/>.
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18 **/
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19
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20
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21 #include "OpenSlidePyramid.h"
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22
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23 #include "../Orthanc/Core/Images/ImageProcessing.h"
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24 #include "../Orthanc/Core/OrthancException.h"
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25 #include "../Orthanc/Core/Logging.h"
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26
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27 namespace OrthancWSI
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28 {
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29 void OpenSlidePyramid::ReadRegion(Orthanc::ImageAccessor& target,
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30 unsigned int level,
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31 unsigned int x,
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32 unsigned int y)
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33 {
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34 std::auto_ptr<Orthanc::ImageAccessor> source(image_.ReadRegion(level, x, y, target.GetWidth(), target.GetHeight()));
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35 Orthanc::ImageProcessing::Convert(target, *source);
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36 }
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37
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38
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39 OpenSlidePyramid::OpenSlidePyramid(const std::string& path,
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40 unsigned int tileWidth,
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41 unsigned int tileHeight) :
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42 image_(path),
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43 tileWidth_(tileWidth),
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44 tileHeight_(tileHeight)
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45 {
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46 }
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47 }
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