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annotate OrthancStone/Sources/Scene2D/PolylineSceneLayer.h @ 1610:b7630b1a0253

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ISceneLayer::GetBoundingBox() returns void
author Sebastien Jodogne <s.jodogne@gmail.com>
date Thu, 29 Oct 2020 17:13:13 +0100
parents 8563ea5d8ae4
children 9ac2a65d4172
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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) 2017-2020 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 Lesser 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 * Lesser 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 Lesser General Public
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18 * License along with this program. If not, see
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19 * <http://www.gnu.org/licenses/>.
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20 **/
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23 #pragma once
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24
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25 #include "Color.h"
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26 #include "ScenePoint2D.h"
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27 #include "ISceneLayer.h"
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28
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29 #include <Compatibility.h> // For ORTHANC_OVERRIDE
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30
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31 #include <vector>
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33 namespace OrthancStone
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34 {
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35 class PolylineSceneLayer : public ISceneLayer
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36 {
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37 public:
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38 typedef std::vector<ScenePoint2D> Chain;
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40 private:
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41 struct Item
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42 {
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43 Chain chain_;
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44 bool closed_;
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45 Color color_;
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46 };
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47
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48 std::vector<Item> items_;
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49 double thickness_;
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50 uint64_t revision_;
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51
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52 const Item& GetItem(size_t i) const;
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53
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54 public:
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55 PolylineSceneLayer() :
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56 thickness_(1.0),
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57 revision_(0)
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58 {
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59 }
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60
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61 void Copy(const PolylineSceneLayer& other);
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62
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63 virtual uint64_t GetRevision() const ORTHANC_OVERRIDE
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64 {
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65 return revision_;
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66 }
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67
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68 virtual ISceneLayer* Clone() const ORTHANC_OVERRIDE;
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69
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70 void SetThickness(double thickness);
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71
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72 double GetThickness() const
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73 {
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74 return thickness_;
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75 }
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76
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77 void Reserve(size_t countChains)
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78 {
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79 items_.reserve(countChains);
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80 }
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81
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82 void AddChain(const Chain& chain,
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83 bool isClosed,
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84 uint8_t red,
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85 uint8_t green,
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86 uint8_t blue);
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87
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88 void AddChain(const Chain& chain,
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89 bool isClosed,
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90 const Color& color)
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91 {
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92 AddChain(chain, isClosed, color.GetRed(), color.GetGreen(), color.GetBlue());
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93 }
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94
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95 void ClearAllChains();
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96
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97 size_t GetChainsCount() const
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98 {
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99 return items_.size();
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100 }
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101
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102 const Chain& GetChain(size_t i) const
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103 {
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104 return GetItem(i).chain_;
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105 }
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106
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107 bool IsClosedChain(size_t i) const
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108 {
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109 return GetItem(i).closed_;
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110 }
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111
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112 const Color& GetColor(size_t i) const
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113 {
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114 return GetItem(i).color_;
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115 }
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116
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117 virtual Type GetType() const ORTHANC_OVERRIDE
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118 {
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119 return Type_Polyline;
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120 }
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121
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122 virtual void GetBoundingBox(Extent2D& target) const ORTHANC_OVERRIDE;
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123 };
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124 }