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annotate Core/Images/FontRegistry.cpp @ 2445:6e5bc5c6d1a4

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Fix to allow creating DICOM instances with empty Specific Character Set (0008,0005)
author Sebastien Jodogne <s.jodogne@gmail.com>
date Thu, 14 Dec 2017 13:02:06 +0100
parents 5edec967055e
children 878b59270859
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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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a3a65de1840f shared copyright with osimis
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5 * Copyright (C) 2017 Osimis, Belgium
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6 *
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7 * This program is free software: you can redistribute it and/or
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8 * modify it under the terms of the GNU General Public License as
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9 * published by the Free Software Foundation, either version 3 of the
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10 * License, or (at your option) any later version.
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11 *
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12 * In addition, as a special exception, the copyright holders of this
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13 * program give permission to link the code of its release with the
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14 * OpenSSL project's "OpenSSL" library (or with modified versions of it
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15 * that use the same license as the "OpenSSL" library), and distribute
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16 * the linked executables. You must obey the GNU General Public License
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17 * in all respects for all of the code used other than "OpenSSL". If you
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18 * modify file(s) with this exception, you may extend this exception to
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19 * your version of the file(s), but you are not obligated to do so. If
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20 * you do not wish to do so, delete this exception statement from your
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21 * version. If you delete this exception statement from all source files
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22 * in the program, then also delete it here.
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23 *
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24 * This program is distributed in the hope that it will be useful, but
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25 * WITHOUT ANY WARRANTY; without even the implied warranty of
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26 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
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27 * General Public License for more details.
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28 *
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29 * You should have received a copy of the GNU General Public License
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30 * along with this program. If not, see <http://www.gnu.org/licenses/>.
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31 **/
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32
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33
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34 #include "../PrecompiledHeaders.h"
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35 #include "FontRegistry.h"
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36
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37 #include "../OrthancException.h"
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38
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39 #include <memory>
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40
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41 namespace Orthanc
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42 {
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43 FontRegistry::~FontRegistry()
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44 {
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45 for (Fonts::iterator it = fonts_.begin(); it != fonts_.end(); ++it)
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46 {
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47 delete *it;
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48 }
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49 }
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51
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52 void FontRegistry::AddFromMemory(const std::string& font)
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53 {
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54 std::auto_ptr<Font> f(new Font);
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55 f->LoadFromMemory(font);
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56 fonts_.push_back(f.release());
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57 }
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58
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59
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60 #if ORTHANC_SANDBOXED == 0
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61 void FontRegistry::AddFromFile(const std::string& path)
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62 {
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63 std::auto_ptr<Font> f(new Font);
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64 f->LoadFromFile(path);
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65 fonts_.push_back(f.release());
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66 }
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67 #endif
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69
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70 #if ORTHANC_HAS_EMBEDDED_RESOURCES == 1
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71 void FontRegistry::AddFromResource(EmbeddedResources::FileResourceId resource)
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72 {
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73 std::string content;
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74 EmbeddedResources::GetFileResource(content, resource);
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75 AddFromMemory(content);
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76 }
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77 #endif
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78
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79
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80 const Font& FontRegistry::GetFont(size_t i) const
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81 {
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82 if (i >= fonts_.size())
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83 {
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84 throw OrthancException(ErrorCode_ParameterOutOfRange);
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85 }
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86 else
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87 {
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88 return *fonts_[i];
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89 }
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90 }
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91 }