Mercurial > hg > orthanc-stone

annotate Samples/Common/CreateAngleMeasureTracker.h @ 654:462a5074f914

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Turned the scene into an observable to be able to dynamically react to scene to canvas transform changes --> now the handles and angle measure adornments are immune to zoom changes
author Benjamin Golinvaux <bgo@osimis.io>
date Tue, 14 May 2019 13:51:00 +0200
parents 1e9ed656318e
children
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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 "MeasureTrackers.h"
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24 #include "MeasureCommands.h"
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25
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26 #include <vector>
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27
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28 namespace OrthancStone
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29 {
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30 class CreateAngleMeasureTracker : public CreateMeasureTracker
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31 {
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32 public:
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33 /**
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34 When you create this tracker, you need to supply it with the undo stack
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35 where it will store the commands that perform the actual measure tool
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36 creation and modification.
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37 In turn, a container for these commands to store the actual measuring
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38 must be supplied, too
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39 */
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40 CreateAngleMeasureTracker(
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41 MessageBroker& broker,
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42 Scene2D& scene,
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43 std::vector<TrackerCommandPtr>& undoStack,
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44 std::vector<MeasureToolPtr>& measureTools,
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45 const PointerEvent& e);
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46
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47 ~CreateAngleMeasureTracker();
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48
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49 virtual void PointerMove(const PointerEvent& e) ORTHANC_OVERRIDE;
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50 virtual void PointerUp(const PointerEvent& e) ORTHANC_OVERRIDE;
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51 virtual void PointerDown(const PointerEvent& e) ORTHANC_OVERRIDE;
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52
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53 private:
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54 CreateAngleMeasureCommandPtr GetCommand();
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55
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56 enum State
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57 {
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58 CreatingSide1,
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59 CreatingSide2,
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60 Finished // just for debug
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61 };
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62 State state_;
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63
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64 };
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65 }