VTK
vtkInteractorStyleAreaSelectHover.h
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1/*=========================================================================
2
3 Program: Visualization Toolkit
4 Module: vtkInteractorStyleAreaSelectHover.h
5
6 Copyright (c) Ken Martin, Will Schroeder, Bill Lorensen
7 All rights reserved.
8 See Copyright.txt or http://www.kitware.com/Copyright.htm for details.
9
10 This software is distributed WITHOUT ANY WARRANTY; without even
11 the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR
12 PURPOSE. See the above copyright notice for more information.
13
14=========================================================================*/
15/*-------------------------------------------------------------------------
16 Copyright 2008 Sandia Corporation.
17 Under the terms of Contract DE-AC04-94AL85000 with Sandia Corporation,
18 the U.S. Government retains certain rights in this software.
19-------------------------------------------------------------------------*/
34#ifndef vtkInteractorStyleAreaSelectHover_h
35#define vtkInteractorStyleAreaSelectHover_h
36
37#include "vtkViewsInfovisModule.h" // For export macro
39
40class vtkAreaLayout;
42class vtkPoints;
43class vtkRenderer;
44class vtkTree;
46class vtkPolyData;
47
49{
50public:
53 void PrintSelf(ostream& os, vtkIndent indent);
54
56
60 void SetLayout(vtkAreaLayout* layout);
61 vtkGetObjectMacro(Layout, vtkAreaLayout);
63
65
68 vtkSetStringMacro(LabelField);
69 vtkGetStringMacro(LabelField);
71
73
77 vtkSetMacro(UseRectangularCoordinates, bool);
78 vtkGetMacro(UseRectangularCoordinates, bool);
79 vtkBooleanMacro(UseRectangularCoordinates, bool);
81
87
92
96 void SetHighLightColor(double r, double g, double b);
97
99
102 void SetHighLightWidth(double lw);
105
109 vtkIdType GetIdAtPos(int x, int y);
110
111protected:
114
115private:
117 void operator=(const vtkInteractorStyleAreaSelectHover&) VTK_DELETE_FUNCTION;
118
119 // These methods are used internally
120 void GetBoundingAreaForItem(vtkIdType id, float *sinfo);
121
122 vtkWorldPointPicker* Picker;
124 vtkPolyData *HighlightData;
125 vtkActor *HighlightActor;
126 vtkAreaLayout* Layout;
127 char *LabelField;
128 bool UseRectangularCoordinates;
129};
130
131#endif
represents an object (geometry & properties) in a rendered scene
Definition: vtkActor.h:52
layout a vtkTree into a tree map
Definition: vtkAreaLayout.h:47
represent the vtkBalloonWidget
a simple class to control print indentation
Definition: vtkIndent.h:40
An interactor style for an area tree view.
virtual void SetInteractor(vtkRenderWindowInteractor *rwi)
Set the interactor that this interactor style works with.
void SetHighLightWidth(double lw)
The width of the line around the hovered vertex.
vtkIdType GetIdAtPos(int x, int y)
Obtain the tree vertex id at the position specified.
void PrintSelf(ostream &os, vtkIndent indent)
Methods invoked by print to print information about the object including superclasses.
void SetHighLightColor(double r, double g, double b)
Set the color used to highlight the hovered vertex.
static vtkInteractorStyleAreaSelectHover * New()
void OnMouseMove()
Overridden from vtkInteractorStyleImage to provide the desired interaction behavior.
void SetLayout(vtkAreaLayout *layout)
Must be set to the vtkAreaLayout used to compute the bounds of each vertex.
A rubber band interactor for a 2D view.
represent and manipulate 3D points
Definition: vtkPoints.h:40
concrete dataset represents vertices, lines, polygons, and triangle strips
Definition: vtkPolyData.h:86
platform-independent render window interaction including picking and frame rate control.
abstract specification for renderers
Definition: vtkRenderer.h:64
A rooted tree data structure.
Definition: vtkTree.h:61
find world x,y,z corresponding to display x,y,z
vtkSetMacro(IgnoreDriverBugs, bool)
Updates the extensions string.
vtkBooleanMacro(IgnoreDriverBugs, bool)
Updates the extensions string.
vtkGetStringMacro(ExtensionsString)
Returns a string listing all available extensions.
int vtkIdType
Definition: vtkType.h:287