Mercurial > hg > orthanc-stone
annotate Framework/Scene2DViewport/LineMeasureTool.h @ 865:a29c13497557
Added operators to ScenePoint2D + highlight support on MouseOver for measuring tools
author | Benjamin Golinvaux <bgo@osimis.io> |
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date | Tue, 25 Jun 2019 15:24:13 +0200 |
parents | e42b491f1fb2 |
children | c71ef52602a0 |
rev | line source |
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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 #pragma once |
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22 |
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23 #include "../Scene2D/PolylineSceneLayer.h" |
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24 #include "../Scene2D/Scene2D.h" |
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25 #include "../Scene2D/ScenePoint2D.h" |
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26 #include "../Scene2D/TextSceneLayer.h" |
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27 #include "MeasureTool.h" |
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28 |
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29 #include <boost/shared_ptr.hpp> |
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30 #include <boost/weak_ptr.hpp> |
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31 |
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32 #include <vector> |
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33 #include <cmath> |
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34 |
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35 namespace OrthancStone |
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36 { |
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37 class LineMeasureTool : public MeasureTool |
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38 { |
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39 public: |
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40 LineMeasureTool(MessageBroker& broker, boost::weak_ptr<ViewportController> controllerW); |
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41 |
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42 ~LineMeasureTool(); |
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43 |
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44 void SetStart(ScenePoint2D start); |
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45 void SetEnd(ScenePoint2D end); |
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46 void Set(ScenePoint2D start, ScenePoint2D end); |
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47 |
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48 |
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49 virtual bool HitTest(ScenePoint2D p) const ORTHANC_OVERRIDE; |
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50 virtual void Highlight(ScenePoint2D p) ORTHANC_OVERRIDE; |
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51 virtual void ResetHighlightState() ORTHANC_OVERRIDE; |
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52 |
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53 enum LineHighlightArea |
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54 { |
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55 LineHighlightArea_None, |
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56 LineHighlightArea_Start, |
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57 LineHighlightArea_End, |
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58 LineHighlightArea_Segment |
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59 }; |
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62 LineHighlightArea LineHitTest(ScenePoint2D p) const; |
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64 private: |
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65 virtual void RefreshScene() ORTHANC_OVERRIDE; |
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66 void RemoveFromScene(); |
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67 void SetLineHighlightArea(LineHighlightArea area); |
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69 private: |
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71 private: |
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72 ScenePoint2D start_; |
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73 ScenePoint2D end_; |
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74 boost::shared_ptr<LayerHolder> layerHolder_; |
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75 int baseLayerIndex_; |
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76 LineHighlightArea lineHighlightArea_; |
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77 }; |
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78 |
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79 } |
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80 |