VTK  9.1.0
vtkTextWidget.h
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1 /*=========================================================================
2 
3  Program: Visualization Toolkit
4  Module: vtkTextWidget.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 vtkTextWidget_h
32 #define vtkTextWidget_h
33 
35 class vtkTextActor;
36 
37 #include "vtkBorderWidget.h"
38 #include "vtkInteractionWidgetsModule.h" // For export macro
39 
40 class VTKINTERACTIONWIDGETS_EXPORT vtkTextWidget : public vtkBorderWidget
41 {
42 public:
46  static vtkTextWidget* New();
47 
49 
53  void PrintSelf(ostream& os, vtkIndent indent) override;
55 
62 
64 
70  void SetTextActor(vtkTextActor* textActor);
73 
77  void CreateDefaultRepresentation() override;
78 
84 
85 protected:
87  ~vtkTextWidget() override;
88 
89 private:
90  vtkTextWidget(const vtkTextWidget&) = delete;
91  void operator=(const vtkTextWidget&) = delete;
92 };
93 
94 #endif
place a border around a 2D rectangular region
a simple class to control print indentation
Definition: vtkIndent.h:34
An actor that displays text.
Definition: vtkTextActor.h:51
represent text for vtkTextWidget
widget for placing text on overlay plane
Definition: vtkTextWidget.h:41
void PrintSelf(ostream &os, vtkIndent indent) override
Standard VTK methods.
static vtkTextWidget * New()
Instantiate class.
~vtkTextWidget() override
void SetTextActor(vtkTextActor *textActor)
Specify a vtkTextActor to manage.
vtkTypeBool GetProcessEvents() override
This allows us to set interactivity in the widget since this method can block vtkAbstractWidget::Proc...
vtkTextActor * GetTextActor()
Specify a vtkTextActor to manage.
void SetRepresentation(vtkTextRepresentation *r)
Specify an instance of vtkWidgetRepresentation used to represent this widget in the scene.
void CreateDefaultRepresentation() override
Create the default widget representation if one is not set.
int vtkTypeBool
Definition: vtkABI.h:69