Mercurial > hg > orthanc-stone
annotate Framework/Viewport/IViewport.h @ 891:0aff28f15ea2
new abstraction: IViewport
author | Sebastien Jodogne <s.jodogne@gmail.com> |
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date | Wed, 10 Jul 2019 18:18:42 +0200 |
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children | 88bf49aebc13 |
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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/Scene2D.h" |
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24 #include "../Scene2D/ScenePoint2D.h" |
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25 |
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26 namespace OrthancStone |
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27 { |
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28 /** |
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29 * Class that combines a Scene2D with a canvas where to draw the |
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30 * scene. A call to "Refresh()" will update the content of the |
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31 * canvas. |
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32 **/ |
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33 class IViewport : public boost::noncopyable |
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34 { |
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35 public: |
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36 virtual ~IViewport() |
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37 { |
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38 } |
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39 |
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40 virtual Scene2D& GetScene() = 0; |
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41 |
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42 virtual void Refresh() = 0; |
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43 |
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44 virtual unsigned int GetCanvasWidth() const = 0; |
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45 |
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46 virtual unsigned int GetCanvasHeight() const = 0; |
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47 |
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48 virtual const std::string& GetCanvasIdentifier() const = 0; |
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49 |
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50 virtual ScenePoint2D GetPixelCenterCoordinates(int x, int y) const = 0; |
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51 }; |
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52 } |