CustusX  15.4.0-beta
An IGT application
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cxCreateProbeDataFromConfiguration.cpp
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1 /*=========================================================================
2 This file is part of CustusX, an Image Guided Therapy Application.
3 
4 Copyright (c) 2008-2014, SINTEF Department of Medical Technology
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32 
34 #include "cxTypeConversions.h"
35 #include <iostream>
36 
37 namespace cx
38 {
39 
41 {
43 
44  QSize storedSize(basis.mImageWidth, basis.mImageHeight);
45  if (storedSize!=data.getSize())
46  {
47  // wrong size: resample
48  data.resample(storedSize);
49  }
50 
51  config.mLeftEdge = data.getClipRect_p()[0];
52  config.mRightEdge = data.getClipRect_p()[1];
53  config.mTopEdge = data.getClipRect_p()[2];
54  config.mBottomEdge = data.getClipRect_p()[3];
55 
56  config.mOriginCol = data.getOrigin_p()[0];
57  config.mOriginRow = data.getOrigin_p()[1];
58 
59  config.mPixelWidth = data.getSpacing()[0];
60  config.mPixelHeight = data.getSpacing()[1];
61 
62  config.mImageWidth = data.getSize().width();
63  config.mImageHeight = data.getSize().height();
64 
66  {
67  config.mWidthDeg = data.getWidth() / M_PI*180.0;
68  config.mOffset = data.getDepthStart() / data.getSpacing()[1];
69  config.mDepth = (data.getDepthEnd() - data.getDepthStart()) / data.getSpacing()[1];
70  }
71  else
72  {
73  // derived values
74  config.mWidthDeg = 0.0;
75  config.mOffset = 0;
76  config.mDepth = 0;
77  }
78 
80 
81  return config;
82 }
83 
85 {
86  if(config.isEmpty())
87  return ProbeDefinition();
88 
89  ProbeDefinition probeData;
90 
91  if (config.mWidthDeg > 0.1) // Sector probe
92  {
93  double depthStart = config.mOffset * config.mPixelHeight;
94  double depthEnd = config.mDepth * config.mPixelHeight + depthStart;
95 
96  double width = config.mWidthDeg * M_PI / 180.0;//width in radians
98  probeData.setSector(depthStart, depthEnd, width);
99  }
100  else //Linear probe
101  {
102  int widtInPixels = config.mRightEdge - config.mLeftEdge;
103  double width = config.mPixelWidth * double(widtInPixels); //width in mm
104  // correct for top/bottom edges if applicable
105  double depthStart = double(config.mTopEdge-config.mOriginRow) * config.mPixelHeight;
106  double depthEnd = double(config.mBottomEdge-config.mOriginRow) * config.mPixelHeight;
107 
109  probeData.setSector(depthStart, depthEnd, width);
110  }
111 
112  probeData.setSpacing(Vector3D(config.mPixelWidth, config.mPixelHeight, 1));
113  probeData.setSize(QSize(config.mImageWidth, config.mImageHeight));
114  probeData.setOrigin_p(Vector3D(config.mOriginCol, config.mOriginRow, 0));
115  probeData.setClipRect_p(DoubleBoundingBox3D(config.mLeftEdge,config.mRightEdge,config.mTopEdge,config.mBottomEdge,0,0));
117 
118  return probeData;
119 }
120 
121 } // namespace cx
double getWidth() const
< a easy-to-work-with struct for a specific xml configuration
ProbeXmlConfigParser::Configuration createConfigurationFromProbeData(ProbeXmlConfigParser::Configuration basis, ProbeDefinition data)
void setSpacing(Vector3D spacing)
US beam is emitted straight forward.
Definition: cxProbeData.h:123
void resample(QSize mSize)
Set a new image size. Resample all other parameters to match this new image size, keeping sizes in mi...
void setSector(double depthStart, double depthEnd, double width, double centerOffset=0)
double getDepthStart() const
double getDepthEnd() const
Vector3D getOrigin_p() const
void setOrigin_p(Vector3D origin_p)
US beam is emitted radially in a flat cone.
Definition: cxProbeData.h:122
TYPE getType() const
void setTemporalCalibration(double value)
void setClipRect_p(DoubleBoundingBox3D clipRect_p)
Representation of a floating-point bounding box in 3D. The data are stored as {xmin,xmax,ymin,ymax,zmin,zmax}, in order to simplify communication with vtk.
int mImageWidth
Width of the used image format (x dim)
Eigen::Vector3d Vector3D
Vector3D is a representation of a point or vector in 3D.
Definition: cxVector3D.h:63
Definition of characteristics for an Ultrasound Probe Sector.
Definition: cxProbeData.h:118
Vector3D getSpacing() const
int mImageHeight
Height of the used image format (y dim)
double mTemporalCalibration
delay in timestamping in grabber source relative to master clock.
double getTemporalCalibration() const
DoubleBoundingBox3D getClipRect_p() const
QSize getSize() const
void setSize(QSize size)
ProbeDefinition createProbeDataFromConfiguration(ProbeXmlConfigParser::Configuration config)
#define M_PI