/usr/include/vtk-6.3/vtkInteractorStyleTreeMapHover.h is in libvtk6-dev 6.3.0+dfsg1-5.
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 99 100 101 102 103 104 105 106 107 108 109 110 111 112 113 114 115 116 117 118 119 120 121 122 123 124 | /*=========================================================================
Program: Visualization Toolkit
Module: vtkInteractorStyleTreeMapHover.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.
=========================================================================*/
/*-------------------------------------------------------------------------
Copyright 2008 Sandia Corporation.
Under the terms of Contract DE-AC04-94AL85000 with Sandia Corporation,
the U.S. Government retains certain rights in this software.
-------------------------------------------------------------------------*/
// .NAME vtkInteractorStyleTreeMapHover - An interactor style for a tree map view
//
// .SECTION Description
// The vtkInteractorStyleTreeMapHover specifically works with pipelines
// that create a tree map. Such pipelines will have a vtkTreeMapLayout
// filter and a vtkTreeMapToPolyData filter, both of which must be passed
// to this interactor style for it to function correctly.
// This interactor style allows only 2D panning and zooming, and additionally
// provides a balloon containing the name of the vertex hovered over,
// and allows the user to highlight a vertex by clicking on it.
#ifndef vtkInteractorStyleTreeMapHover_h
#define vtkInteractorStyleTreeMapHover_h
#include "vtkViewsInfovisModule.h" // For export macro
#include "vtkInteractorStyleImage.h"
class vtkBalloonRepresentation;
class vtkPoints;
class vtkRenderer;
class vtkTree;
class vtkTreeMapLayout;
class vtkTreeMapToPolyData;
class vtkWorldPointPicker;
class VTKVIEWSINFOVIS_EXPORT vtkInteractorStyleTreeMapHover : public vtkInteractorStyleImage
{
public:
static vtkInteractorStyleTreeMapHover* New();
vtkTypeMacro(vtkInteractorStyleTreeMapHover,vtkInteractorStyleImage);
void PrintSelf(ostream& os, vtkIndent indent);
// Description:
// Must be set to the vtkTreeMapLayout used to compute the bounds of each vertex
// for the tree map.
void SetLayout(vtkTreeMapLayout* layout);
vtkGetObjectMacro(Layout, vtkTreeMapLayout);
// Description:
// Must be set to the vtkTreeMapToPolyData used to convert the tree map
// into polydata.
void SetTreeMapToPolyData(vtkTreeMapToPolyData* filter);
vtkGetObjectMacro(TreeMapToPolyData, vtkTreeMapToPolyData);
// Description:
// The name of the field to use when displaying text in the hover balloon.
vtkSetStringMacro(LabelField);
vtkGetStringMacro(LabelField);
// Description:
// Overridden from vtkInteractorStyleImage to provide the desired
// interaction behavior.
void OnMouseMove();
void OnLeftButtonUp();
// Description:
// Highlights a specific vertex.
void HighLightItem(vtkIdType id);
void HighLightCurrentSelectedItem();
virtual void SetInteractor(vtkRenderWindowInteractor *rwi);
// Description:
// Set the color used to highlight the hovered vertex.
void SetHighLightColor(double r, double g, double b);
// Description:
// Set the color used to highlight the selected vertex.
void SetSelectionLightColor(double r, double g, double b);
// Description:
// The width of the line around the hovered vertex.
void SetHighLightWidth(double lw);
double GetHighLightWidth();
// Description:
// The width of the line around the selected vertex.
void SetSelectionWidth(double lw);
double GetSelectionWidth();
protected:
vtkInteractorStyleTreeMapHover();
~vtkInteractorStyleTreeMapHover();
private:
vtkInteractorStyleTreeMapHover(const vtkInteractorStyleTreeMapHover&); // Not implemented
void operator=(const vtkInteractorStyleTreeMapHover&); // Not implemented
// These methods are used internally
vtkIdType GetTreeMapIdAtPos(int x, int y);
void GetBoundingBoxForTreeMapItem(vtkIdType id, float *binfo);
vtkWorldPointPicker* Picker;
vtkBalloonRepresentation* Balloon;
vtkActor *HighlightActor;
vtkActor *SelectionActor;
vtkPoints *HighlightPoints;
vtkPoints *SelectionPoints;
vtkTreeMapLayout* Layout;
vtkTreeMapToPolyData* TreeMapToPolyData;
char *LabelField;
vtkIdType CurrentSelectedId;
};
#endif
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