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annotate OrthancStone/Sources/Scene2D/PolylineSceneLayer.h @ 1949:d3ae6858e77b

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more consistent handling of numberOfFrames
author Sebastien Jodogne <s.jodogne@gmail.com>
date Fri, 15 Jul 2022 16:19:18 +0200
parents 7053b8a0aaec
children c074c75cf416
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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) 2017-2022 Osimis S.A., Belgium
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6 * Copyright (C) 2021-2022 Sebastien Jodogne, ICTEAM UCLouvain, Belgium
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7 *
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8 * This program is free software: you can redistribute it and/or
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9 * modify it under the terms of the GNU Lesser General Public License
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10 * as published by the Free Software Foundation, either version 3 of
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11 * the License, or (at your option) any later version.
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12 *
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13 * This program is distributed in the hope that it will be useful, but
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14 * WITHOUT ANY WARRANTY; without even the implied warranty of
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15 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
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16 * Lesser General Public License for more details.
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17 *
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18 * You should have received a copy of the GNU Lesser General Public
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19 * License along with this program. If not, see
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20 * <http://www.gnu.org/licenses/>.
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21 **/
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23
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24 #pragma once
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25
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26 #include "Color.h"
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27 #include "ScenePoint2D.h"
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28 #include "ISceneLayer.h"
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29
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30 #include <Compatibility.h> // For ORTHANC_OVERRIDE
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31
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32 #include <vector>
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33
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34 namespace OrthancStone
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35 {
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36 class PolylineSceneLayer : public ISceneLayer
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37 {
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38 public:
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39 typedef std::vector<ScenePoint2D> Chain;
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40
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41 private:
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42 struct Item
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43 {
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44 Chain chain_;
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45 bool closed_;
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46 Color color_;
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47 };
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48
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49 std::vector<Item> items_;
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50 double thickness_;
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51 uint64_t revision_;
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52
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53 const Item& GetItem(size_t i) const;
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54
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55 public:
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56 PolylineSceneLayer() :
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57 thickness_(1.0),
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58 revision_(0)
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59 {
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60 }
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61
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62 void Copy(const PolylineSceneLayer& other);
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63
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64 virtual uint64_t GetRevision() const ORTHANC_OVERRIDE
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65 {
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66 return revision_;
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67 }
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68
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69 virtual ISceneLayer* Clone() const ORTHANC_OVERRIDE;
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70
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71 void SetThickness(double thickness);
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72
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73 double GetThickness() const
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74 {
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75 return thickness_;
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76 }
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77
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78 void Reserve(size_t countChains)
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79 {
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80 items_.reserve(countChains);
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81 }
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82
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83 void AddChain(const Chain& chain,
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84 bool isClosed,
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85 uint8_t red,
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86 uint8_t green,
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87 uint8_t blue);
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88
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89 void AddChain(const Chain& chain,
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90 bool isClosed,
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91 const Color& color)
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92 {
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93 AddChain(chain, isClosed, color.GetRed(), color.GetGreen(), color.GetBlue());
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94 }
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95
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96 void ClearAllChains();
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97
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98 size_t GetChainsCount() const
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99 {
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100 return items_.size();
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101 }
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102
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103 const Chain& GetChain(size_t i) const
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104 {
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105 return GetItem(i).chain_;
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106 }
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107
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108 bool IsClosedChain(size_t i) const
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109 {
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110 return GetItem(i).closed_;
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111 }
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112
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113 const Color& GetColor(size_t i) const
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114 {
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115 return GetItem(i).color_;
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116 }
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117
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118 virtual Type GetType() const ORTHANC_OVERRIDE
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119 {
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120 return Type_Polyline;
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121 }
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122
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123 virtual void GetBoundingBox(Extent2D& target) const ORTHANC_OVERRIDE;
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124 };
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125 }