Fraxinus  17.12-rc4
An IGT application
cxDistanceMetricRep.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
5 All rights reserved.
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7 Redistribution and use in source and binary forms, with or without
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11  this list of conditions and the following disclaimer.
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32 
33 
34 #include "cxDistanceMetricRep.h"
35 #include "cxView.h"
36 
37 #include <vtkVectorText.h>
38 #include <vtkFollower.h>
39 #include <vtkPolyDataMapper.h>
40 #include <vtkProperty.h>
41 #include <vtkRenderer.h>
42 #include <vtkCamera.h>
43 #include <vtkRenderWindow.h>
44 #include "cxTypeConversions.h"
45 
46 namespace cx
47 {
48 
50 {
51  return wrap_new(new DistanceMetricRep(), uid);
52 }
53 
54 DistanceMetricRep::DistanceMetricRep()
55 {
56 }
57 
59 {
61  mGraphicalLine.reset();
62 }
63 
64 DistanceMetricPtr DistanceMetricRep::getDistanceMetric()
65 {
66  return boost::dynamic_pointer_cast<DistanceMetric>(mMetric);
67 }
68 
70 {
71  DistanceMetricPtr distanceMetric = this->getDistanceMetric();
72  if (!distanceMetric)
73  return;
74 
75  if (!mMetric->isValid())
76  return;
77 
78  if (!mGraphicalLine && this->getView())
79  {
80  mGraphicalLine.reset(new GraphicalLine3D(this->getRenderer()));
81  }
82 
83  if (mGraphicalLine)
84  {
85  mGraphicalLine->setColor(mMetric->getColor());
86  std::vector<Vector3D> p = distanceMetric->getEndpoints();
87  mGraphicalLine->setValue(p[0], p[1]);
88  mGraphicalLine->setStipple(0xF0FF);
89  }
90 
91  this->drawText();
92 }
93 
94 
95 }
boost::shared_ptr< class DistanceMetricRep > DistanceMetricRepPtr
ViewPtr getView() const
Definition: cxRepImpl.cpp:104
vtkRendererPtr getRenderer()
Definition: cxRepImpl.cpp:109
virtual void onModifiedStartRender()
boost::shared_ptr< class DistanceMetric > DistanceMetricPtr
virtual void clear()
static boost::shared_ptr< REP > wrap_new(REP *object, QString uid)
Definition: cxRepImpl.h:83
Helper for rendering a line in 3D.
Data class that represents a distance between two points, or a point and a plane. ...
Rep for visualizing a DistanceMetric.
DataMetricPtr mMetric
static DistanceMetricRepPtr New(const QString &uid="")
Namespace for all CustusX production code.