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comparison OrthancStone/Sources/Toolbox/Extent2D.h @ 1512:244ad1e4e76a

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reorganization of folders
author Sebastien Jodogne <s.jodogne@gmail.com>
date Tue, 07 Jul 2020 16:21:02 +0200
parents Framework/Toolbox/Extent2D.h@2d8ab34c8c91
children 4fb8fdf03314
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1511:9dfeee74c1e6 1512:244ad1e4e76a
1 /**
2 * Stone of Orthanc
3 * Copyright (C) 2012-2016 Sebastien Jodogne, Medical Physics
4 * Department, University Hospital of Liege, Belgium
5 * Copyright (C) 2017-2020 Osimis S.A., 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 namespace OrthancStone
25 {
26 class Extent2D
27 {
28 private:
29 bool empty_;
30 double x1_;
31 double y1_;
32 double x2_;
33 double y2_;
34
35 public:
36 Extent2D()
37 {
38 Reset();
39 }
40
41 Extent2D(double x1,
42 double y1,
43 double x2,
44 double y2);
45
46 void Reset();
47
48 void AddPoint(double x,
49 double y);
50
51 void Union(const Extent2D& other);
52
53 bool IsEmpty() const;
54
55 double GetX1() const
56 {
57 return x1_;
58 }
59
60 double GetY1() const
61 {
62 return y1_;
63 }
64
65 double GetX2() const
66 {
67 return x2_;
68 }
69
70 double GetY2() const
71 {
72 return y2_;
73 }
74
75 double GetWidth() const
76 {
77 return x2_ - x1_;
78 }
79
80 double GetHeight() const
81 {
82 return y2_ - y1_;
83 }
84
85 double GetCenterX() const
86 {
87 return (x1_ + x2_) / 2.0;
88 }
89
90 double GetCenterY() const
91 {
92 return (y1_ + y2_) / 2.0;
93 }
94
95 bool Contains(double x,
96 double y) const;
97 };
98 }