/usr/include/vtk-6.2/vtkCheckerboardWidget.h is in libvtk6-dev 6.2.0+dfsg1-10build1.
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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 | /*=========================================================================
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.
=========================================================================*/
// .NAME vtkCheckerboardWidget - interactively set the number of divisions in 2D image checkerboard
// .SECTION Description
// 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.
// .SECTION See Also
// 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:
// Description:
// Instantiate this class.
static vtkCheckerboardWidget *New();
// Description:
// Standard methods for a VTK class.
vtkTypeMacro(vtkCheckerboardWidget,vtkAbstractWidget);
void PrintSelf(ostream& os, vtkIndent indent);
// Description:
// 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);
// Description:
// 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));}
// Description:
// Return the representation as a vtkCheckerboardRepresentation.
vtkCheckerboardRepresentation *GetCheckerboardRepresentation()
{return reinterpret_cast<vtkCheckerboardRepresentation*>(this->WidgetRep);}
// Description:
// 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();
//BTX
friend class vtkCWCallback;
//ETX
private:
vtkCheckerboardWidget(const vtkCheckerboardWidget&); //Not implemented
void operator=(const vtkCheckerboardWidget&); //Not implemented
};
#endif
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