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vtkCenteredSliderRepresentation.h
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1 /*=========================================================================
2 
3  Program: Visualization Toolkit
4  Module: vtkCenteredSliderRepresentation.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 /*-------------------------------------------------------------------------
17  Copyright 2008 Sandia Corporation.
18  Under the terms of Contract DE-AC04-94AL85000 with Sandia Corporation,
19  the U.S. Government retains certain rights in this software.
20 -------------------------------------------------------------------------*/
21 
36 #ifndef vtkCenteredSliderRepresentation_h
37 #define vtkCenteredSliderRepresentation_h
38 
39 #include "vtkInteractionWidgetsModule.h" // For export macro
41 #include "vtkCoordinate.h" // For vtkViewportCoordinateMacro
42 
43 class vtkPoints;
44 class vtkCellArray;
45 class vtkPolyData;
47 class vtkActor2D;
48 class vtkCoordinate;
49 class vtkProperty2D;
50 class vtkPropCollection;
51 class vtkWindow;
52 class vtkViewport;
53 class vtkTransform;
55 class vtkTextProperty;
56 class vtkTextMapper;
57 class vtkTextActor;
58 
59 
60 class VTKINTERACTIONWIDGETS_EXPORT vtkCenteredSliderRepresentation : public vtkSliderRepresentation
61 {
62 public:
67 
69 
74  void PrintSelf(ostream& os, vtkIndent indent) override;
76 
85  vtkCoordinate *GetPoint1Coordinate();
86 
95  vtkCoordinate *GetPoint2Coordinate();
96 
98 
102  void SetTitleText(const char*) override;
103  const char* GetTitleText() override;
105 
107 
110  vtkGetObjectMacro(TubeProperty,vtkProperty2D);
111  vtkGetObjectMacro(SliderProperty,vtkProperty2D);
113 
115 
119  vtkGetObjectMacro(SelectedProperty,vtkProperty2D);
121 
123 
126  vtkGetObjectMacro(LabelProperty,vtkTextProperty);
128 
130 
135  void PlaceWidget(double bounds[6]) override;
136  void BuildRepresentation() override;
137  void StartWidgetInteraction(double eventPos[2]) override;
138  int ComputeInteractionState(int X, int Y, int modify=0) override;
139  void WidgetInteraction(double eventPos[2]) override;
140  void Highlight(int) override;
142 
144 
147  void GetActors(vtkPropCollection*) override;
148  void ReleaseGraphicsResources(vtkWindow*) override;
149  int RenderOverlay(vtkViewport*) override;
150  int RenderOpaqueGeometry(vtkViewport*) override;
152 
153 protected:
156 
157  // Positioning the widget
160 
161  // Determine the parameter t along the slider
162  virtual double ComputePickPosition(double x, double y);
163 
164  // Define the geometry. It is constructed in canaonical position
165  // along the x-axis and then rotated into position.
168 
175 
182 
185 
188 
189  // build the tube geometry
190  void BuildTube();
191 
192 private:
193 
194  // how many points along the tube
195  int ArcCount;
196  double ArcStart;
197  double ArcEnd;
198  double ButtonSize;
199  double TubeSize;
200 
202  (const vtkCenteredSliderRepresentation&) = delete;
203  void operator=(const vtkCenteredSliderRepresentation&) = delete;
204 };
205 
206 #endif
vtkPoints
represent and manipulate 3D points
Definition: vtkPoints.h:39
vtkCenteredSliderRepresentation::TubeMapper
vtkPolyDataMapper2D * TubeMapper
Definition: vtkCenteredSliderRepresentation.h:179
vtkWidgetRepresentation::StartWidgetInteraction
virtual void StartWidgetInteraction(double eventPos[2])
Definition: vtkWidgetRepresentation.h:136
vtkWidgetRepresentation::GetActors
void GetActors(vtkPropCollection *) override
For some exporters and other other operations we must be able to collect all the actors or volumes.
Definition: vtkWidgetRepresentation.h:217
vtkPolyDataMapper2D
draw vtkPolyData onto the image plane
Definition: vtkPolyDataMapper2D.h:51
vtkCenteredSliderRepresentation::LabelActor
vtkTextActor * LabelActor
Definition: vtkCenteredSliderRepresentation.h:184
vtkCenteredSliderRepresentation::XForm
vtkTransform * XForm
Definition: vtkCenteredSliderRepresentation.h:166
vtkObject::New
static vtkObject * New()
Create an object with Debug turned off, modified time initialized to zero, and reference counting on.
vtkCenteredSliderRepresentation::SliderActor
vtkActor2D * SliderActor
Definition: vtkCenteredSliderRepresentation.h:173
vtkCenteredSliderRepresentation
provide the representation for a vtkCenteredSliderWidget
Definition: vtkCenteredSliderRepresentation.h:60
vtkCenteredSliderRepresentation::SelectedProperty
vtkProperty2D * SelectedProperty
Definition: vtkCenteredSliderRepresentation.h:186
vtkWidgetRepresentation::BuildRepresentation
virtual void BuildRepresentation()=0
vtkTransform
describes linear transformations via a 4x4 matrix
Definition: vtkTransform.h:60
vtkWindow
window superclass for vtkRenderWindow
Definition: vtkWindow.h:37
vtkSliderRepresentation::SetTitleText
virtual void SetTitleText(const char *)
Specify the label text for this widget.
Definition: vtkSliderRepresentation.h:133
vtkWidgetRepresentation::ReleaseGraphicsResources
void ReleaseGraphicsResources(vtkWindow *) override
WARNING: INTERNAL METHOD - NOT INTENDED FOR GENERAL USE Release any graphics resources that are being...
Definition: vtkWidgetRepresentation.h:220
vtkCenteredSliderRepresentation::LabelProperty
vtkTextProperty * LabelProperty
Definition: vtkCenteredSliderRepresentation.h:183
vtkCenteredSliderRepresentation::TubeCells
vtkCellArray * TubeCells
Definition: vtkCenteredSliderRepresentation.h:176
vtkWidgetRepresentation::WidgetInteraction
virtual void WidgetInteraction(double newEventPos[2])
Definition: vtkWidgetRepresentation.h:137
vtkCenteredSliderRepresentation::Point2Coordinate
vtkCoordinate * Point2Coordinate
Definition: vtkCenteredSliderRepresentation.h:159
vtkTextMapper
2D text annotation
Definition: vtkTextMapper.h:53
vtkCenteredSliderRepresentation::SliderCells
vtkCellArray * SliderCells
Definition: vtkCenteredSliderRepresentation.h:169
vtkTextActor
An actor that displays text. Scaled or unscaled.
Definition: vtkTextActor.h:56
vtkIndent
a simple class to control print indentation
Definition: vtkIndent.h:39
vtkCellArray
object to represent cell connectivity
Definition: vtkCellArray.h:50
vtkCenteredSliderRepresentation::Points
vtkPoints * Points
Definition: vtkCenteredSliderRepresentation.h:167
vtkCoordinate
perform coordinate transformation, and represent position, in a variety of vtk coordinate systems
Definition: vtkCoordinate.h:81
vtkCenteredSliderRepresentation::Tube
vtkPolyData * Tube
Definition: vtkCenteredSliderRepresentation.h:177
vtkTransformPolyDataFilter
transform points and associated normals and vectors for polygonal dataset
Definition: vtkTransformPolyDataFilter.h:51
vtkViewport
abstract specification for Viewports
Definition: vtkViewport.h:47
vtkCenteredSliderRepresentation::Point1Coordinate
vtkCoordinate * Point1Coordinate
Definition: vtkCenteredSliderRepresentation.h:158
vtkCoordinate.h
vtkTextProperty
represent text properties.
Definition: vtkTextProperty.h:39
vtkWidgetRepresentation::PlaceWidget
virtual void PlaceWidget(double *vtkNotUsed(bounds[6]))
The following is a suggested API for widget representations.
Definition: vtkWidgetRepresentation.h:135
vtkProperty2D
represent surface properties of a 2D image
Definition: vtkProperty2D.h:40
vtkActor2D
a actor that draws 2D data
Definition: vtkActor2D.h:45
vtkSliderRepresentation.h
vtkWidgetRepresentation::RenderOverlay
int RenderOverlay(vtkViewport *vtkNotUsed(viewport)) override
Definition: vtkWidgetRepresentation.h:221
vtkWidgetRepresentation::RenderOpaqueGeometry
int RenderOpaqueGeometry(vtkViewport *vtkNotUsed(viewport)) override
Definition: vtkWidgetRepresentation.h:222
vtkCenteredSliderRepresentation::SliderProperty
vtkProperty2D * SliderProperty
Definition: vtkCenteredSliderRepresentation.h:174
vtkSliderRepresentation::GetTitleText
virtual const char * GetTitleText()
Definition: vtkSliderRepresentation.h:134
vtkCenteredSliderRepresentation::TubeProperty
vtkProperty2D * TubeProperty
Definition: vtkCenteredSliderRepresentation.h:181
vtkPolyData
concrete dataset represents vertices, lines, polygons, and triangle strips
Definition: vtkPolyData.h:85
vtkCenteredSliderRepresentation::SliderXForm
vtkTransformPolyDataFilter * SliderXForm
Definition: vtkCenteredSliderRepresentation.h:171
vtkCenteredSliderRepresentation::TubeXForm
vtkTransformPolyDataFilter * TubeXForm
Definition: vtkCenteredSliderRepresentation.h:178
vtkCenteredSliderRepresentation::SliderMapper
vtkPolyDataMapper2D * SliderMapper
Definition: vtkCenteredSliderRepresentation.h:172
vtkCenteredSliderRepresentation::HighlightState
int HighlightState
Definition: vtkCenteredSliderRepresentation.h:187
vtkSliderRepresentation::PrintSelf
void PrintSelf(ostream &os, vtkIndent indent) override
Methods invoked by print to print information about the object including superclasses.
vtkCenteredSliderRepresentation::Slider
vtkPolyData * Slider
Definition: vtkCenteredSliderRepresentation.h:170
vtkPropCollection
an ordered list of Props
Definition: vtkPropCollection.h:41
vtkWidgetRepresentation::ComputeInteractionState
virtual int ComputeInteractionState(int X, int Y, int modify=0)
vtkWidgetRepresentation::Highlight
virtual void Highlight(int vtkNotUsed(highlightOn))
Definition: vtkWidgetRepresentation.h:142
vtkSliderRepresentation
abstract class defines the representation for a vtkSliderWidget
Definition: vtkSliderRepresentation.h:42
vtkCenteredSliderRepresentation::TubeActor
vtkActor2D * TubeActor
Definition: vtkCenteredSliderRepresentation.h:180