/usr/include/paraview/vtkTensorProbeWidget.h is in paraview-dev 5.0.1+dfsg1-4.
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 | /*=========================================================================
Program: Visualization Toolkit
Module: vtkTensorProbeWidget.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 vtkTensorProbeWidget - a widget to probe tensors on a polyline
// .SECTION Description
// The class is used to probe tensors on a trajectory. The representation
// (vtkTensorProbeRepresentation) is free to choose its own method of
// rendering the tensors. For instance vtkEllipsoidTensorProbeRepresentation
// renders the tensors as ellipsoids. The interactions of the widget are
// controlled by the left mouse button. A left click on the tensor selects
// it. It can dragged around the trajectory to probe the tensors on it.
//
// For instance dragging the ellipsoid around with
// vtkEllipsoidTensorProbeRepresentation will manifest itself with the
// ellipsoid shape changing as needed along the trajectory.
#ifndef vtkTensorProbeWidget_h
#define vtkTensorProbeWidget_h
#include "vtkInteractionWidgetsModule.h" // For export macro
#include "vtkAbstractWidget.h"
class vtkTensorProbeRepresentation;
class vtkPolyData;
class VTKINTERACTIONWIDGETS_EXPORT vtkTensorProbeWidget : public vtkAbstractWidget
{
public:
// Description:
// Instantiate this class.
static vtkTensorProbeWidget *New();
// Description:
// Standard VTK class macros.
vtkTypeMacro(vtkTensorProbeWidget, vtkAbstractWidget);
void PrintSelf(ostream& os, vtkIndent indent);
// 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(vtkTensorProbeRepresentation *r)
{
this->Superclass::SetWidgetRepresentation(
reinterpret_cast<vtkWidgetRepresentation*>(r));
}
// Description:
// Return the representation as a vtkTensorProbeRepresentation.
vtkTensorProbeRepresentation *GetTensorProbeRepresentation()
{return reinterpret_cast<vtkTensorProbeRepresentation*>(this->WidgetRep);}
// Description:
// See vtkWidgetRepresentation for details.
virtual void CreateDefaultRepresentation();
protected:
vtkTensorProbeWidget();
~vtkTensorProbeWidget();
// 1 when the probe has been selected, for instance when dragging it around
int Selected;
int LastEventPosition[2];
// Callback interface to capture events and respond
static void SelectAction (vtkAbstractWidget*);
static void MoveAction (vtkAbstractWidget*);
static void EndSelectAction (vtkAbstractWidget*);
private:
vtkTensorProbeWidget(
const vtkTensorProbeWidget&); //Not implemented
void operator=(const vtkTensorProbeWidget&); //Not implemented
};
#endif
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