VTK  9.2.20230606
vtkFixedSizeHandleRepresentation3D.h
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1 /*=========================================================================
2 
3  Program: Visualization Toolkit
4  Module: vtkFixedSizeHandleRepresentation.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 =========================================================================*/
36 #ifndef vtkFixedSizeHandleRepresentation3D_h
37 #define vtkFixedSizeHandleRepresentation3D_h
38 
39 #include "vtkInteractionWidgetsModule.h" // For export macro
41 
42 VTK_ABI_NAMESPACE_BEGIN
43 class vtkSphereSource;
44 
45 class VTKINTERACTIONWIDGETS_EXPORT vtkFixedSizeHandleRepresentation3D
47 {
48 public:
53 
55 
59  void PrintSelf(ostream& os, vtkIndent indent) override;
61 
63 
66  vtkGetObjectMacro(SphereSource, vtkSphereSource);
68 
70 
74  vtkSetMacro(HandleSizeInPixels, double);
75  vtkGetMacro(HandleSizeInPixels, double);
77 
79 
86  vtkSetMacro(HandleSizeToleranceInPixels, double);
87  vtkGetMacro(HandleSizeToleranceInPixels, double);
89 
90 protected:
93 
97  void BuildRepresentation() override;
98 
102  void WorldToDisplay(double w[4], double d[4]);
103 
107  void DisplayToWorld(double d[4], double w[4]);
108 
112 
113 private:
115  void operator=(const vtkFixedSizeHandleRepresentation3D&) = delete;
116 };
117 
118 VTK_ABI_NAMESPACE_END
119 #endif
void PrintSelf(ostream &os, vtkIndent indent) override
Standard vtk methods.
void WorldToDisplay(double w[4], double d[4])
Convenience method to convert from world to display.
void DisplayToWorld(double d[4], double w[4])
Convenience method to convert from display to world.
static vtkFixedSizeHandleRepresentation3D * New()
Instantiate this class.
void BuildRepresentation() override
Recomputes the handle world size based on the set display size.
a simple class to control print indentation
Definition: vtkIndent.h:120
represent a user defined handle geometry in 3D space
create a polygonal sphere centered at the origin