/usr/include/vtk-7.1/vtkTextWidget.h is in libvtk7-dev 7.1.1+dfsg1-2.
This file is owned by root:root, with mode 0o644.
The actual contents of the file can be viewed below.
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 | /*=========================================================================
Program: Visualization Toolkit
Module: vtkTextWidget.h
Copyright (c) Ken Martin, Will Schroeder, Bill Lorensen
All rights reserved.
See Copyright.txt or http://www.kitware.com/Copyright.htm for details.
This software is distributed WITHOUT ANY WARRANTY; without even
the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR
PURPOSE. See the above copyright notice for more information.
=========================================================================*/
/**
* @class vtkTextWidget
* @brief widget for placing text on overlay plane
*
* This class provides support for interactively placing text on the 2D
* overlay plane. The text is defined by an instance of vtkTextActor. It uses
* the event bindings of its superclass (vtkBorderWidget). In addition, when
* the text is selected, the widget emits a WidgetActivateEvent that
* observers can watch for. This is useful for opening GUI dialogues to
* adjust font characteristics, etc. (Please see the superclass for a
* description of event bindings.)
*
* @sa
* vtkBorderWidget vtkCaptionWidget
*/
#ifndef vtkTextWidget_h
#define vtkTextWidget_h
class vtkTextRepresentation;
class vtkTextActor;
#include "vtkInteractionWidgetsModule.h" // For export macro
#include "vtkBorderWidget.h"
class VTKINTERACTIONWIDGETS_EXPORT vtkTextWidget : public vtkBorderWidget
{
public:
/**
* Instantiate class.
*/
static vtkTextWidget *New();
//@{
/**
* Standard VTK methods.
*/
vtkTypeMacro(vtkTextWidget,vtkBorderWidget);
void PrintSelf(ostream& os, vtkIndent indent);
//@}
/**
* Specify an instance of vtkWidgetRepresentation used to represent this
* widget in the scene. Note that the representation is a subclass of vtkProp
* so it can be added to the renderer independent of the widget.
*/
void SetRepresentation(vtkTextRepresentation *r)
{this->Superclass::SetWidgetRepresentation(
reinterpret_cast<vtkWidgetRepresentation*>(r));}
//@{
/**
* Specify a vtkTextActor to manage. This is a convenient, alternative
* method to specify the representation for the widget (i.e., used instead
* of SetRepresentation()). It internally creates a vtkTextRepresentation
* and then invokes vtkTextRepresentation::SetTextActor().
*/
void SetTextActor(vtkTextActor *textActor);
vtkTextActor *GetTextActor();
//@}
/**
* Create the default widget representation if one is not set.
*/
virtual void CreateDefaultRepresentation();
protected:
vtkTextWidget();
~vtkTextWidget();
private:
vtkTextWidget(const vtkTextWidget&) VTK_DELETE_FUNCTION;
void operator=(const vtkTextWidget&) VTK_DELETE_FUNCTION;
};
#endif
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