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1 /**
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2 * Stone of Orthanc
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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 * Copyright (C) 2017-2019 Osimis S.A., 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 Affero General Public License
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9 * as published by the Free Software Foundation, either version 3 of
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10 * the License, or (at your option) any later version.
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11 *
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12 * This program is distributed in the hope that it will be useful, but
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13 * WITHOUT ANY WARRANTY; without even the implied warranty of
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14 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
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15 * Affero General Public License for more details.
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16 *
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17 * You should have received a copy of the GNU Affero General Public License
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18 * along with this program. If not, see <http://www.gnu.org/licenses/>.
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19 **/
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20
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21
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22 #pragma once
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23
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24 #include "ISceneLayer.h"
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25 #include "../Toolbox/AffineTransform2D.h"
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26
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27 #include <Core/Images/ImageAccessor.h>
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28
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29 namespace OrthancStone
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30 {
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31 class TextureBaseSceneLayer : public ISceneLayer
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32 {
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33 private:
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34 std::auto_ptr<Orthanc::ImageAccessor> texture_;
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35 double originX_;
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36 double originY_;
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37 double pixelSpacingX_;
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38 double pixelSpacingY_;
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39 double angle_;
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40 bool isLinearInterpolation_;
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41 uint64_t revision_;
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42
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43 protected:
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44 void SetTexture(Orthanc::ImageAccessor* texture);
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45
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46 void IncrementRevision()
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47 {
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48 revision_++;
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49 }
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50
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51 void CopyParameters(const TextureBaseSceneLayer& other);
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52
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53 public:
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54 TextureBaseSceneLayer();
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55
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56 // Center of the top-left pixel
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57 void SetOrigin(double x,
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58 double y);
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59
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60 void SetPixelSpacing(double sx,
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61 double sy);
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62
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63 // In radians
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64 void SetAngle(double angle);
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65
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66 void SetLinearInterpolation(bool isLinearInterpolation);
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67
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68 double GetOriginX() const
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69 {
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70 return originX_;
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71 }
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72
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73 double GetOriginY() const
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74 {
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75 return originY_;
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76 }
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77
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78 double GetPixelSpacingX() const
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79 {
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80 return pixelSpacingX_;
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81 }
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82
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83 double GetPixelSpacingY() const
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84 {
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85 return pixelSpacingY_;
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86 }
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87
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88 double GetAngle() const
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89 {
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90 return angle_;
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91 }
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92
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93 bool IsLinearInterpolation() const
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94 {
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95 return isLinearInterpolation_;
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96 }
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97
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98 bool HasTexture() const
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99 {
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100 return (texture_.get() != NULL);
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101 }
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102
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103 const Orthanc::ImageAccessor& GetTexture() const;
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104
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105 AffineTransform2D GetTransform() const;
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106
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107 virtual bool GetBoundingBox(Extent2D& target) const;
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108
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109 virtual uint64_t GetRevision() const
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110 {
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111 return revision_;
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112 }
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113 };
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114 }
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