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annotate OrthancStone/Sources/Scene2DViewport/AngleMeasureTool.h @ 1598:8563ea5d8ae4

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relicensing some files, cf. osimis bm26 and chu agreement on 2020-05-20
author Sebastien Jodogne <s.jodogne@gmail.com>
date Mon, 26 Oct 2020 20:49:28 +0100
parents 85e117739eca
children 874e178f34e9
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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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21
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22 #pragma once
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23
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24 #include "MeasureTool.h"
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25
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26 #include "../Scene2DViewport/LayerHolder.h"
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27 #include "../Scene2D/Scene2D.h"
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28 #include "../Scene2D/ScenePoint2D.h"
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29 #include "../Scene2D/PolylineSceneLayer.h"
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30 #include "../Scene2D/TextSceneLayer.h"
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31
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32 #include <boost/shared_ptr.hpp>
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33 #include <boost/weak_ptr.hpp>
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34 #include <boost/enable_shared_from_this.hpp>
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35
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36 #include <vector>
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37 #include <cmath>
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38
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39 namespace OrthancStone
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40 {
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41 class AngleMeasureTool : public MeasureTool
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42 {
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43 public:
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44 static boost::shared_ptr<AngleMeasureTool> Create(boost::shared_ptr<IViewport> viewport);
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45
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46 ~AngleMeasureTool();
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47
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48 void SetSide1End(ScenePoint2D start);
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49 void SetCenter(ScenePoint2D start);
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50 void SetSide2End(ScenePoint2D start);
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51
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52 virtual bool HitTest(ScenePoint2D p) ORTHANC_OVERRIDE;
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53 virtual void Highlight(ScenePoint2D p) ORTHANC_OVERRIDE;
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54 virtual void ResetHighlightState() ORTHANC_OVERRIDE;
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55 virtual boost::shared_ptr<IFlexiblePointerTracker> CreateEditionTracker(const PointerEvent& e) ORTHANC_OVERRIDE;
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56 virtual boost::shared_ptr<MeasureToolMemento> GetMemento() const ORTHANC_OVERRIDE;
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57 virtual void SetMemento(boost::shared_ptr<MeasureToolMemento>) ORTHANC_OVERRIDE;
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58 virtual std::string GetDescription() ORTHANC_OVERRIDE;
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59
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60 enum AngleHighlightArea
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61 {
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62 AngleHighlightArea_None,
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63 AngleHighlightArea_Side1End,
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64 AngleHighlightArea_Side1,
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65 AngleHighlightArea_Side2End,
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66 AngleHighlightArea_Side2,
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67 AngleHighlightArea_Center
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68 };
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71 AngleHighlightArea AngleHitTest(ScenePoint2D p) const;
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72
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73 private:
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74 explicit AngleMeasureTool(boost::shared_ptr<IViewport> viewport);
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75
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76 virtual void RefreshScene() ORTHANC_OVERRIDE;
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77 void RemoveFromScene();
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78 void SetAngleHighlightArea(AngleHighlightArea area);
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80 private:
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81 ScenePoint2D side1End_;
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82 ScenePoint2D side2End_;
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83 ScenePoint2D center_;
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84 boost::shared_ptr<LayerHolder> layerHolder_;
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85 AngleHighlightArea angleHighlightArea_;
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86 };
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88 class AngleMeasureToolMemento : public MeasureToolMemento
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89 {
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90 public:
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91 ScenePoint2D side1End_;
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92 ScenePoint2D side2End_;
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93 ScenePoint2D center_;
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94 };
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95 }
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97