Mercurial > hg > orthanc-stone

annotate Framework/Scene2D/ICompositor.h @ 1471:28c64c246312

Find changesets by keywords (author, files, the commit message), revision number or hash, or revset expression.
working on a shared library
author Sebastien Jodogne <s.jodogne@gmail.com>
date Mon, 15 Jun 2020 12:57:54 +0200
parents 828a9b4ee1b7
children 5c96bf3f1d32
Ignore whitespace changes - Everywhere: Within whitespace: At end of lines:
rev   line source
1458
828a9b4ee1b7 added missing copyright
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 1215
diff changeset
1 /**
828a9b4ee1b7 added missing copyright
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 1215
diff changeset
2 * Stone of Orthanc
828a9b4ee1b7 added missing copyright
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 1215
diff changeset
3 * Copyright (C) 2012-2016 Sebastien Jodogne, Medical Physics
828a9b4ee1b7 added missing copyright
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 1215
diff changeset
4 * Department, University Hospital of Liege, Belgium
828a9b4ee1b7 added missing copyright
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 1215
diff changeset
5 * Copyright (C) 2017-2020 Osimis S.A., Belgium
828a9b4ee1b7 added missing copyright
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 1215
diff changeset
6 *
828a9b4ee1b7 added missing copyright
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 1215
diff changeset
7 * This program is free software: you can redistribute it and/or
828a9b4ee1b7 added missing copyright
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 1215
diff changeset
8 * modify it under the terms of the GNU Affero General Public License
828a9b4ee1b7 added missing copyright
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 1215
diff changeset
9 * as published by the Free Software Foundation, either version 3 of
828a9b4ee1b7 added missing copyright
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 1215
diff changeset
10 * the License, or (at your option) any later version.
828a9b4ee1b7 added missing copyright
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 1215
diff changeset
11 *
828a9b4ee1b7 added missing copyright
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 1215
diff changeset
12 * This program is distributed in the hope that it will be useful, but
828a9b4ee1b7 added missing copyright
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 1215
diff changeset
13 * WITHOUT ANY WARRANTY; without even the implied warranty of
828a9b4ee1b7 added missing copyright
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 1215
diff changeset
14 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
828a9b4ee1b7 added missing copyright
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 1215
diff changeset
15 * Affero General Public License for more details.
828a9b4ee1b7 added missing copyright
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 1215
diff changeset
16 *
828a9b4ee1b7 added missing copyright
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 1215
diff changeset
17 * You should have received a copy of the GNU Affero General Public License
828a9b4ee1b7 added missing copyright
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 1215
diff changeset
18 * along with this program. If not, see <http://www.gnu.org/licenses/>.
828a9b4ee1b7 added missing copyright
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 1215
diff changeset
19 **/
828a9b4ee1b7 added missing copyright
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 1215
diff changeset
20
828a9b4ee1b7 added missing copyright
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 1215
diff changeset
21
1053
32b403a47b19 simplifying IViewport
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 905
diff changeset
22 #pragma once
32b403a47b19 simplifying IViewport
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 905
diff changeset
23
1211
d10d2acb8a02 compositors do not keep a reference to the scene anymore
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 1053
diff changeset
24 #include "Scene2D.h"
1215
9efa66d8d3f8 removed ViewportBase, and removed dependency of ViewportController on IViewport
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 1211
diff changeset
25 #include "ScenePoint2D.h"
1211
d10d2acb8a02 compositors do not keep a reference to the scene anymore
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 1053
diff changeset
26
1053
32b403a47b19 simplifying IViewport
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 905
diff changeset
27 namespace OrthancStone
32b403a47b19 simplifying IViewport
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 905
diff changeset
28 {
32b403a47b19 simplifying IViewport
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 905
diff changeset
29 class ICompositor : public boost::noncopyable
32b403a47b19 simplifying IViewport
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 905
diff changeset
30 {
32b403a47b19 simplifying IViewport
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 905
diff changeset
31 public:
32b403a47b19 simplifying IViewport
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 905
diff changeset
32 virtual ~ICompositor()
32b403a47b19 simplifying IViewport
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 905
diff changeset
33 {
32b403a47b19 simplifying IViewport
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 905
diff changeset
34 }
32b403a47b19 simplifying IViewport
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 905
diff changeset
35
32b403a47b19 simplifying IViewport
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 905
diff changeset
36 virtual unsigned int GetCanvasWidth() const = 0;
32b403a47b19 simplifying IViewport
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 905
diff changeset
37
32b403a47b19 simplifying IViewport
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 905
diff changeset
38 virtual unsigned int GetCanvasHeight() const = 0;
32b403a47b19 simplifying IViewport
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 905
diff changeset
39
1211
d10d2acb8a02 compositors do not keep a reference to the scene anymore
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 1053
diff changeset
40 /**
d10d2acb8a02 compositors do not keep a reference to the scene anymore
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 1053
diff changeset
41 * WARNING: "Refresh()" must always be called with the same
d10d2acb8a02 compositors do not keep a reference to the scene anymore
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 1053
diff changeset
42 * scene. If the scene changes, a call to "ResetScene()" must be
d10d2acb8a02 compositors do not keep a reference to the scene anymore
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 1053
diff changeset
43 * done to reset the tracking of the revisions of the layers.
d10d2acb8a02 compositors do not keep a reference to the scene anymore
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 1053
diff changeset
44 **/
d10d2acb8a02 compositors do not keep a reference to the scene anymore
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 1053
diff changeset
45 virtual void Refresh(const Scene2D& scene) = 0;
d10d2acb8a02 compositors do not keep a reference to the scene anymore
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 1053
diff changeset
46
d10d2acb8a02 compositors do not keep a reference to the scene anymore
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 1053
diff changeset
47 virtual void ResetScene() = 0;
1053
32b403a47b19 simplifying IViewport
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 905
diff changeset
48
32b403a47b19 simplifying IViewport
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 905
diff changeset
49 #if ORTHANC_ENABLE_LOCALE == 1
32b403a47b19 simplifying IViewport
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 905
diff changeset
50 virtual void SetFont(size_t index,
1471
28c64c246312 working on a shared library
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 1458
diff changeset
51 const std::string& ttf,
1053
32b403a47b19 simplifying IViewport
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 905
diff changeset
52 unsigned int fontSize,
32b403a47b19 simplifying IViewport
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 905
diff changeset
53 Orthanc::Encoding codepage) = 0;
32b403a47b19 simplifying IViewport
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 905
diff changeset
54 #endif
1215
9efa66d8d3f8 removed ViewportBase, and removed dependency of ViewportController on IViewport
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 1211
diff changeset
55
9efa66d8d3f8 removed ViewportBase, and removed dependency of ViewportController on IViewport
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 1211
diff changeset
56 // Get the center of the given pixel, in canvas coordinates
9efa66d8d3f8 removed ViewportBase, and removed dependency of ViewportController on IViewport
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 1211
diff changeset
57 ScenePoint2D GetPixelCenterCoordinates(int x, int y) const
9efa66d8d3f8 removed ViewportBase, and removed dependency of ViewportController on IViewport
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 1211
diff changeset
58 {
9efa66d8d3f8 removed ViewportBase, and removed dependency of ViewportController on IViewport
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 1211
diff changeset
59 return ScenePoint2D(
9efa66d8d3f8 removed ViewportBase, and removed dependency of ViewportController on IViewport
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 1211
diff changeset
60 static_cast<double>(x) + 0.5 - static_cast<double>(GetCanvasWidth()) / 2.0,
9efa66d8d3f8 removed ViewportBase, and removed dependency of ViewportController on IViewport
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 1211
diff changeset
61 static_cast<double>(y) + 0.5 - static_cast<double>(GetCanvasHeight()) / 2.0);
9efa66d8d3f8 removed ViewportBase, and removed dependency of ViewportController on IViewport
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 1211
diff changeset
62 }
9efa66d8d3f8 removed ViewportBase, and removed dependency of ViewportController on IViewport
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 1211
diff changeset
63
9efa66d8d3f8 removed ViewportBase, and removed dependency of ViewportController on IViewport
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 1211
diff changeset
64 void FitContent(Scene2D& scene) const
9efa66d8d3f8 removed ViewportBase, and removed dependency of ViewportController on IViewport
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 1211
diff changeset
65 {
9efa66d8d3f8 removed ViewportBase, and removed dependency of ViewportController on IViewport
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 1211
diff changeset
66 scene.FitContent(GetCanvasWidth(), GetCanvasHeight());
9efa66d8d3f8 removed ViewportBase, and removed dependency of ViewportController on IViewport
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 1211
diff changeset
67 }
1053
32b403a47b19 simplifying IViewport
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 905
diff changeset
68 };
32b403a47b19 simplifying IViewport
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 905
diff changeset
69 }