VTK  9.0.1
vtkDistanceRepresentation2D.h
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1 /*=========================================================================
2 
3  Program: Visualization Toolkit
4  Module: vtkDistanceRepresentation2D.h
5 
6  Copyright (c) Ken Martin, Will Schroeder, Bill Lorensen
7  All rights reserved.
8  See Copyright.txt or http://www.kitware.com/Copyright.htm for details.
9 
10  This software is distributed WITHOUT ANY WARRANTY; without even
11  the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR
12  PURPOSE. See the above copyright notice for more information.
13 
14 =========================================================================*/
31 #ifndef vtkDistanceRepresentation2D_h
32 #define vtkDistanceRepresentation2D_h
33 
35 #include "vtkInteractionWidgetsModule.h" // For export macro
36 
37 class vtkAxisActor2D;
38 class vtkProperty2D;
39 
40 class VTKINTERACTIONWIDGETS_EXPORT vtkDistanceRepresentation2D : public vtkDistanceRepresentation
41 {
42 public:
47 
49 
53  void PrintSelf(ostream& os, vtkIndent indent) override;
55 
59  double GetDistance() override { return this->Distance; }
60 
62 
67  double* GetPoint1WorldPosition() override;
68  double* GetPoint2WorldPosition() override;
69  void GetPoint1WorldPosition(double pos[3]) override;
70  void GetPoint2WorldPosition(double pos[3]) override;
71  void SetPoint1WorldPosition(double pos[3]) override;
72  void SetPoint2WorldPosition(double pos[3]) override;
74 
75  void SetPoint1DisplayPosition(double pos[3]) override;
76  void SetPoint2DisplayPosition(double pos[3]) override;
77  void GetPoint1DisplayPosition(double pos[3]) override;
78  void GetPoint2DisplayPosition(double pos[3]) override;
79 
81 
89 
93  void BuildRepresentation() override;
94 
96 
100  int RenderOverlay(vtkViewport* viewport) override;
101  int RenderOpaqueGeometry(vtkViewport* viewport) override;
103 
104 protected:
107 
108  // Add a line to the mix
111 
112  // The distance between the two points
113  double Distance;
114 
115 private:
117  void operator=(const vtkDistanceRepresentation2D&) = delete;
118 };
119 
120 #endif
Create an axis with tick marks and labels.
represent the vtkDistanceWidget
double GetDistance() override
Satisfy the superclasses API.
void GetPoint1DisplayPosition(double pos[3]) override
void PrintSelf(ostream &os, vtkIndent indent) override
Methods invoked by print to print information about the object including superclasses.
void SetPoint1WorldPosition(double pos[3]) override
double * GetPoint1WorldPosition() override
Methods to Set/Get the coordinates of the two points defining this representation.
double * GetPoint2WorldPosition() override
int RenderOpaqueGeometry(vtkViewport *viewport) override
WARNING: INTERNAL METHOD - NOT INTENDED FOR GENERAL USE DO NOT USE THESE METHODS OUTSIDE OF THE RENDE...
vtkProperty2D * GetAxisProperty()
void SetPoint2WorldPosition(double pos[3]) override
vtkAxisActor2D * GetAxis()
Retrieve the vtkAxisActor2D used to draw the measurement axis.
void BuildRepresentation() override
Method to satisfy superclasses' API.
static vtkDistanceRepresentation2D * New()
Instantiate class.
void ReleaseGraphicsResources(vtkWindow *w) override
Methods required by vtkProp superclass.
void GetPoint2WorldPosition(double pos[3]) override
void GetPoint2DisplayPosition(double pos[3]) override
~vtkDistanceRepresentation2D() override
void GetPoint1WorldPosition(double pos[3]) override
Methods to Set/Get the coordinates of the two points defining this representation.
void SetPoint2DisplayPosition(double pos[3]) override
int RenderOverlay(vtkViewport *viewport) override
void SetPoint1DisplayPosition(double pos[3]) override
represent the vtkDistanceWidget
a simple class to control print indentation
Definition: vtkIndent.h:34
represent surface properties of a 2D image
Definition: vtkProperty2D.h:38
abstract specification for Viewports
Definition: vtkViewport.h:45
window superclass for vtkRenderWindow
Definition: vtkWindow.h:35