Mercurial > hg > orthanc-stone
annotate Framework/Deprecated/Radiography/RadiographyTextLayer.cpp @ 1484:121d01aa328e
SeriesThumbnailsLoader working on raw dicom files
author | Sebastien Jodogne <s.jodogne@gmail.com> |
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date | Mon, 22 Jun 2020 17:46:40 +0200 |
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430 | 1 /** |
2 * Stone of Orthanc | |
3 * Copyright (C) 2012-2016 Sebastien Jodogne, Medical Physics | |
4 * Department, University Hospital of Liege, Belgium | |
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5 * Copyright (C) 2017-2020 Osimis S.A., Belgium |
430 | 6 * |
7 * This program is free software: you can redistribute it and/or | |
8 * modify it under the terms of the GNU Affero General Public License | |
9 * as published by the Free Software Foundation, either version 3 of | |
10 * the License, or (at your option) any later version. | |
11 * | |
12 * This program is distributed in the hope that it will be useful, but | |
13 * WITHOUT ANY WARRANTY; without even the implied warranty of | |
14 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU | |
15 * Affero General Public License for more details. | |
16 * | |
17 * You should have received a copy of the GNU Affero General Public License | |
18 * along with this program. If not, see <http://www.gnu.org/licenses/>. | |
19 **/ | |
20 | |
21 #include "RadiographyTextLayer.h" | |
22 | |
23 #include "RadiographyScene.h" | |
1304 | 24 #include "../Toolbox/TextRenderer.h" |
430 | 25 |
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26 #include <OrthancException.h> |
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27 |
430 | 28 namespace OrthancStone |
29 { | |
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30 std::map<std::string, Orthanc::EmbeddedResources::FileResourceId> RadiographyTextLayer::fonts_; |
1190 | 31 |
1201 | 32 void RadiographyTextLayer::SetText(const std::string& utf8, |
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33 const std::string& font, |
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34 unsigned int fontSize, |
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35 uint8_t foregroundGreyLevel) |
430 | 36 { |
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37 if (fonts_.find(font) == fonts_.end()) |
1190 | 38 { |
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39 throw Orthanc::OrthancException(Orthanc::ErrorCode_BadSequenceOfCalls, "The font has not been registered"); |
1190 | 40 } |
41 | |
430 | 42 text_ = utf8; |
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43 font_ = font; |
1190 | 44 fontSize_ = fontSize; |
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45 foregroundGreyLevel_ = foregroundGreyLevel; |
430 | 46 |
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47 SetAlpha(TextRenderer::Render(fonts_[font_], |
1190 | 48 fontSize_, |
49 text_)); | |
1201 | 50 |
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51 SetForegroundValue(foregroundGreyLevel * 256.0f); |
430 | 52 } |
1201 | 53 |
430 | 54 } |