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annotate OrthancStone/Sources/Scene2D/NullLayer.h @ 1596:4fb8fdf03314

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removed annoying whitespace
author Sebastien Jodogne <s.jodogne@gmail.com>
date Mon, 26 Oct 2020 17:51:42 +0100
parents 244ad1e4e76a
children 8563ea5d8ae4
Ignore whitespace changes - Everywhere: Within whitespace: At end of lines:
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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 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 "ISceneLayer.h"
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24
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25 #include <Enumerations.h>
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26
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27 #include <stdint.h>
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28
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29 /**
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30 This layer can be used when a z-index needs to be booked inside a Scene2D.
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31
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32 It can later be replaced by the actual layer.
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33 */
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34 namespace OrthancStone
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35 {
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36 class NullLayer : public ISceneLayer
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37 {
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38 public:
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39 NullLayer() {}
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40
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41 virtual ISceneLayer* Clone() const ORTHANC_OVERRIDE
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42 {
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43 return new NullLayer();
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44 }
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45
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46 virtual Type GetType() const ORTHANC_OVERRIDE
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47 {
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48 return Type_NullLayer;
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49 }
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50
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51 virtual bool GetBoundingBox(Extent2D& target) const ORTHANC_OVERRIDE
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52 {
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53 target = Extent2D();
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54 return false;
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55 }
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56
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57 virtual uint64_t GetRevision() const ORTHANC_OVERRIDE
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58 {
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59 return 0;
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60 }
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61 };
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62 }