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comparison Framework/Layers/OrthancFrameLayerSource.h @ 65:885932a893de wasm

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OrthancFrameLayerSource
author Sebastien Jodogne <s.jodogne@gmail.com>
date Tue, 16 May 2017 22:12:41 +0200
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children 298f375dcb68
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64:394e63010e02 65:885932a893de
1 /**
2 * Stone of Orthanc
3 * Copyright (C) 2012-2016 Sebastien Jodogne, Medical Physics
4 * Department, University Hospital of Liege, Belgium
5 * Copyright (C) 2017 Osimis, Belgium
6 *
7 * This program is free software: you can redistribute it and/or
8 * modify it under the terms of the GNU Affero General Public License
9 * as published by the Free Software Foundation, either version 3 of
10 * the License, or (at your option) any later version.
11 *
12 * This program is distributed in the hope that it will be useful, but
13 * WITHOUT ANY WARRANTY; without even the implied warranty of
14 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
15 * Affero General Public License for more details.
16 *
17 * You should have received a copy of the GNU Affero General Public License
18 * along with this program. If not, see <http://www.gnu.org/licenses/>.
19 **/
20
21
22 #pragma once
23
24 #include "LayerSourceBase.h"
25 #include "../Toolbox/IWebService.h"
26 #include "../../Resources/Orthanc/Plugins/Samples/Common/FullOrthancDataset.h"
27
28 namespace OrthancStone
29 {
30 class OrthancFrameLayerSource :
31 public LayerSourceBase,
32 public IWebService::ICallback
33 {
34 private:
35 enum Content
36 {
37 Content_Tags,
38 Content_Frame
39 };
40
41 class Operation;
42
43 IWebService& orthanc_;
44 std::string instanceId_;
45 unsigned int frame_;
46 std::auto_ptr<OrthancPlugins::FullOrthancDataset> dataset_;
47 Orthanc::PixelFormat format_;
48
49 public:
50 OrthancFrameLayerSource(IWebService& orthanc,
51 const std::string& instanceId,
52 unsigned int frame);
53
54 virtual void SetObserver(IObserver& observer);
55
56 virtual void NotifyError(const std::string& uri,
57 Orthanc::IDynamicObject* payload);
58
59 virtual void NotifySuccess(const std::string& uri,
60 const void* answer,
61 size_t answerSize,
62 Orthanc::IDynamicObject* payload);
63
64 virtual bool GetExtent(double& x1,
65 double& y1,
66 double& x2,
67 double& y2,
68 const SliceGeometry& viewportSlice /* ignored */);
69
70 virtual void ScheduleLayerCreation(const SliceGeometry& viewportSlice);
71 };
72 }