/usr/include/vtk-7.1/vtkCheckerboardWidget.h is in libvtk7-dev 7.1.1+dfsg1-2.
This file is owned by root:root, with mode 0o644.
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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 99 100 101 102 103 104 105 106 107 108 109 110 111 112 113 114 115 116 117 118 119 120 | /*=========================================================================
Program: Visualization Toolkit
Module: vtkCheckerboardWidget.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 vtkCheckerboardWidget
* @brief interactively set the number of divisions in 2D image checkerboard
*
* The vtkCheckerboardWidget is used to interactively control an instance of
* vtkImageCheckerboard (and an associated vtkImageActor used to display the
* checkerboard). The user can adjust the number of divisions in each of the
* i-j directions in a 2D image. A frame appears around the vtkImageActor
* with sliders along each side of the frame. The user can interactively
* adjust the sliders to the desired number of checkerboard subdivisions.
*
* To use this widget, specify an instance of vtkImageCheckerboard and an
* instance of vtkImageActor. By default, the widget responds to the
* following events:
* <pre>
* If the slider bead is selected:
* LeftButtonPressEvent - select slider (if on slider)
* LeftButtonReleaseEvent - release slider
* MouseMoveEvent - move slider
* If the end caps or slider tube of a slider are selected:
* LeftButtonPressEvent - jump (or animate) to cap or point on tube;
* </pre>
* It is possible to change these event bindings. Please refer to the
* documentation for vtkSliderWidget for more information. Advanced users may
* directly access and manipulate the sliders by obtaining the instances of
* vtkSliderWidget composing the vtkCheckerboard widget.
*
* @sa
* vtkImageCheckerboard vtkImageActor vtkSliderWidget vtkRectilinearWipeWidget
*/
#ifndef vtkCheckerboardWidget_h
#define vtkCheckerboardWidget_h
#include "vtkInteractionWidgetsModule.h" // For export macro
#include "vtkAbstractWidget.h"
class vtkCheckerboardRepresentation;
class vtkSliderWidget;
class VTKINTERACTIONWIDGETS_EXPORT vtkCheckerboardWidget : public vtkAbstractWidget
{
public:
/**
* Instantiate this class.
*/
static vtkCheckerboardWidget *New();
//@{
/**
* Standard methods for a VTK class.
*/
vtkTypeMacro(vtkCheckerboardWidget,vtkAbstractWidget);
void PrintSelf(ostream& os, vtkIndent indent);
//@}
/**
* The method for activating and deactivating this widget. This method
* must be overridden because it is a composite widget and does more than
* its superclasses' vtkAbstractWidget::SetEnabled() method.
*/
virtual void SetEnabled(int);
/**
* 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(vtkCheckerboardRepresentation *r)
{this->Superclass::SetWidgetRepresentation(reinterpret_cast<vtkWidgetRepresentation*>(r));}
/**
* Return the representation as a vtkCheckerboardRepresentation.
*/
vtkCheckerboardRepresentation *GetCheckerboardRepresentation()
{return reinterpret_cast<vtkCheckerboardRepresentation*>(this->WidgetRep);}
/**
* Create the default widget representation if one is not set.
*/
void CreateDefaultRepresentation();
protected:
vtkCheckerboardWidget();
~vtkCheckerboardWidget();
// The four slider widgets
vtkSliderWidget *TopSlider;
vtkSliderWidget *RightSlider;
vtkSliderWidget *BottomSlider;
vtkSliderWidget *LeftSlider;
// Callback interface
void StartCheckerboardInteraction();
void CheckerboardInteraction(int sliderNum);
void EndCheckerboardInteraction();
friend class vtkCWCallback;
private:
vtkCheckerboardWidget(const vtkCheckerboardWidget&) VTK_DELETE_FUNCTION;
void operator=(const vtkCheckerboardWidget&) VTK_DELETE_FUNCTION;
};
#endif
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