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comparison Framework/Deprecated/Radiography/RadiographyMaskLayer.h @ 1398:c5403d52078c

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moved Radiography into Deprecated
author Alain Mazy <alain@mazy.be>
date Wed, 29 Apr 2020 20:43:09 +0200
parents Framework/Radiography/RadiographyMaskLayer.h@379c00958553
children 30deba7bc8e2
comparison
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1397:1c2d065ba372 1398:c5403d52078c
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 #include "RadiographyLayer.h"
25
26 #include <Core/Compatibility.h>
27 #include <Core/Images/Image.h>
28 #include <Core/Images/ImageProcessing.h>
29
30 namespace OrthancStone
31 {
32 class RadiographyScene;
33 class RadiographyDicomLayer;
34
35 class RadiographyMaskLayer : public RadiographyLayer
36 {
37 private:
38 std::vector<Orthanc::ImageProcessing::ImagePoint> corners_;
39 const RadiographyDicomLayer& dicomLayer_;
40 mutable bool invalidated_;
41 float foreground_;
42
43 mutable std::unique_ptr<Orthanc::ImageAccessor> mask_;
44 public:
45 RadiographyMaskLayer(const RadiographyScene& scene, const RadiographyDicomLayer& dicomLayer,
46 float foreground) :
47 RadiographyLayer(scene),
48 dicomLayer_(dicomLayer),
49 invalidated_(true),
50 foreground_(foreground)
51 {
52 }
53
54 virtual size_t GetApproximateMemoryUsage() const
55 {
56 size_t size = 0;
57 if (mask_.get() != NULL)
58 {
59 size += mask_->GetPitch() * mask_->GetHeight();
60 }
61
62 return size;
63 }
64
65
66 void SetCorners(const std::vector<Orthanc::ImageProcessing::ImagePoint>& corners);
67 void SetCorner(const Orthanc::ImageProcessing::ImagePoint& corner, size_t index);
68
69 const std::vector<Orthanc::ImageProcessing::ImagePoint>& GetCorners() const
70 {
71 return corners_;
72 }
73
74 float GetForeground() const
75 {
76 return foreground_;
77 }
78
79 virtual void Render(Orthanc::ImageAccessor& buffer,
80 const AffineTransform2D& viewTransform,
81 ImageInterpolation interpolation,
82 float windowCenter,
83 float windowWidth,
84 bool applyWindowing) const;
85
86 std::string GetInstanceId() const;
87
88 virtual size_t GetControlPointCount() const
89 {
90 return corners_.size();
91 }
92
93 virtual void GetControlPoint(ControlPoint& cpScene,
94 size_t index) const
95 {
96 ControlPoint cp(corners_[index].GetX(), corners_[index].GetY(), index);
97
98 // transforms image coordinates into scene coordinates
99 GetTransform().Apply(cp.x, cp.y);
100 cpScene = cp;
101 }
102
103 virtual Extent2D GetSceneExtent(bool minimal) const;
104
105 virtual bool GetDefaultWindowing(float& center,
106 float& width) const
107 {
108 return false;
109 }
110
111 virtual bool GetRange(float& minValue,
112 float& maxValue) const
113 {
114 minValue = 0;
115 maxValue = 0;
116
117 if (foreground_ < 0)
118 {
119 minValue = foreground_;
120 }
121
122 if (foreground_ > 0)
123 {
124 maxValue = foreground_;
125 }
126
127 return true;
128
129 }
130
131 virtual bool GetPixel(unsigned int& imageX,
132 unsigned int& imageY,
133 double sceneX,
134 double sceneY) const;
135
136 protected:
137 virtual const AffineTransform2D& GetTransform() const;
138
139 virtual const AffineTransform2D& GetTransformInverse() const;
140
141
142 private:
143 void DrawMask() const;
144
145 };
146 }