/usr/include/vtk-7.1/vtkScalarBarWidget.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 91 92 93 94 95 96 97 98 99 100 101 102 103 104 105 106 | /*=========================================================================
Program: Visualization Toolkit
Module: vtkScalarBarWidget.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 vtkScalarBarWidget
* @brief 2D widget for manipulating a scalar bar
*
* This class provides support for interactively manipulating the position,
* size, and orientation of a scalar bar. It listens to Left mouse events and
* mouse movement. It also listens to Right mouse events and notifies any
* observers of Right mouse events on this object when they occur.
* It will change the cursor shape based on its location. If
* the cursor is over an edge of the scalar bar it will change the cursor
* shape to a resize edge shape. If the position of a scalar bar is moved to
* be close to the center of one of the four edges of the viewport, then the
* scalar bar will change its orientation to align with that edge. This
* orientation is sticky in that it will stay that orientation until the
* position is moved close to another edge.
*
* @sa
* vtkInteractorObserver
*/
#ifndef vtkScalarBarWidget_h
#define vtkScalarBarWidget_h
#include "vtkInteractionWidgetsModule.h" // For export macro
#include "vtkBorderWidget.h"
class vtkScalarBarActor;
class vtkScalarBarRepresentation;
class VTKINTERACTIONWIDGETS_EXPORT vtkScalarBarWidget : public vtkBorderWidget
{
public:
static vtkScalarBarWidget *New();
vtkTypeMacro(vtkScalarBarWidget, 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.
*/
virtual void SetRepresentation(vtkScalarBarRepresentation *rep);
/**
* Return the representation as a vtkScalarBarRepresentation.
*/
vtkScalarBarRepresentation *GetScalarBarRepresentation()
{ return reinterpret_cast<vtkScalarBarRepresentation *>(this->GetRepresentation()); }
//@{
/**
* Get the ScalarBar used by this Widget. One is created automatically.
*/
virtual void SetScalarBarActor(vtkScalarBarActor *actor);
virtual vtkScalarBarActor *GetScalarBarActor();
//@}
//@{
/**
* Can the widget be moved. On by default. If off, the widget cannot be moved
* around.
* TODO: This functionality should probably be moved to the superclass.
*/
vtkSetMacro(Repositionable, int);
vtkGetMacro(Repositionable, int);
vtkBooleanMacro(Repositionable, int);
//@}
/**
* Create the default widget representation if one is not set.
*/
virtual void CreateDefaultRepresentation();
protected:
vtkScalarBarWidget();
~vtkScalarBarWidget();
int Repositionable;
// Handle the case of Repositionable == 0
static void MoveAction(vtkAbstractWidget*);
// set the cursor to the correct shape based on State argument
virtual void SetCursor(int State);
private:
vtkScalarBarWidget(const vtkScalarBarWidget&) VTK_DELETE_FUNCTION;
void operator=(const vtkScalarBarWidget&) VTK_DELETE_FUNCTION;
};
#endif
|