VTK
vtkSliderRepresentation3D.h
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1/*=========================================================================
2
3 Program: Visualization Toolkit
4 Module: vtkSliderRepresentation3D.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=========================================================================*/
35#ifndef vtkSliderRepresentation3D_h
36#define vtkSliderRepresentation3D_h
37
38#include "vtkInteractionWidgetsModule.h" // For export macro
40#include "vtkCoordinate.h" // For vtkViewportCoordinateMacro
41
42class vtkActor;
44class vtkSphereSource;
45class vtkCellPicker;
46class vtkProperty;
48class vtkVectorText;
49class vtkAssembly;
50class vtkTransform;
52class vtkMatrix4x4;
53
54
55class VTKINTERACTIONWIDGETS_EXPORT vtkSliderRepresentation3D : public vtkSliderRepresentation
56{
57public:
62
64
68 void PrintSelf(ostream& os, vtkIndent indent);
70
72
81 void SetPoint1InWorldCoordinates(double x, double y, double z);
83
85
94 void SetPoint2InWorldCoordinates(double x, double y, double z);
96
98
102 virtual void SetTitleText(const char*);
103 virtual const char* GetTitleText();
105
107
111 vtkSetClampMacro(SliderShape,int,SphereShape,CylinderShape);
112 vtkGetMacro(SliderShape, int);
113 void SetSliderShapeToSphere() { this->SetSliderShape(SphereShape); }
114 void SetSliderShapeToCylinder() { this->SetSliderShape(CylinderShape); }
116
118
123 vtkSetMacro(Rotation,double);
124 vtkGetMacro(Rotation,double);
126
128
132 vtkGetObjectMacro(SliderProperty,vtkProperty);
134
136
139 vtkGetObjectMacro(TubeProperty,vtkProperty);
140 vtkGetObjectMacro(CapProperty,vtkProperty);
142
144
148 vtkGetObjectMacro(SelectedProperty,vtkProperty);
150
152
155 virtual void PlaceWidget(double bounds[6]);
156 virtual void BuildRepresentation();
157 virtual void StartWidgetInteraction(double eventPos[2]);
158 virtual void WidgetInteraction(double newEventPos[2]);
159 virtual void Highlight(int);
161
163
166 virtual double *GetBounds();
173
178
179protected:
182
183 // Positioning the widget
186 double Length;
187
188 // These are the slider end points taking into account the thickness
189 // of the slider
190 double SP1[3];
191 double SP2[3];
192
193 // More ivars controlling the appearance of the widget
194 double Rotation;
196
197 // Do the picking
199
200 // Register internal Pickers within PickingManager
201 virtual void RegisterPickers();
202
203 // Determine the parameter t along the slider
204 virtual double ComputePickPosition(double eventPos[2]);
205
206 // The widget consists of several actors, all grouped
207 // together using an assembly. This makes it easier to
208 // perform the final transformation into
210
211 // Cylinder used by other objects
214
215 // The tube
219
220 // The slider
226
227 // The left cap
231
232 // The right cap
235
236 // The text. There is an extra transform used to rotate
237 // both the title and label
241
245
246 // Transform used during slider motion
249
250 // Manage the state of the widget
253 CylinderShape
254 };
255
256
257
258private:
259 vtkSliderRepresentation3D(const vtkSliderRepresentation3D&) VTK_DELETE_FUNCTION;
260 void operator=(const vtkSliderRepresentation3D&) VTK_DELETE_FUNCTION;
261};
262
263#endif
represents an object (geometry & properties) in a rendered scene
Definition: vtkActor.h:52
create hierarchies of vtkProp3Ds (transformable props)
Definition: vtkAssembly.h:76
ray-cast cell picker for all kinds of Prop3Ds
Definition: vtkCellPicker.h:70
perform coordinate transformation, and represent position, in a variety of vtk coordinate systems
Definition: vtkCoordinate.h:71
generate a cylinder centered at origin
a simple class to control print indentation
Definition: vtkIndent.h:40
represent and manipulate 4x4 transformation matrices
Definition: vtkMatrix4x4.h:42
map vtkPolyData to graphics primitives
a list of Props
represent surface properties of a geometric object
Definition: vtkProperty.h:65
provide the representation for a vtkSliderWidget with a 3D skin
virtual void PlaceWidget(double bounds[6])
Methods to interface with the vtkSliderWidget.
virtual void BuildRepresentation()
void SetPoint2InWorldCoordinates(double x, double y, double z)
virtual void WidgetInteraction(double newEventPos[2])
virtual int RenderTranslucentPolygonalGeometry(vtkViewport *)
vtkCoordinate * GetPoint1Coordinate()
Position the first end point of the slider.
virtual double * GetBounds()
Methods supporting the rendering process.
virtual void GetActors(vtkPropCollection *)
For some exporters and other other operations we must be able to collect all the actors or volumes.
virtual void StartWidgetInteraction(double eventPos[2])
virtual void RegisterPickers()
Register internal Pickers in the Picking Manager.
virtual double ComputePickPosition(double eventPos[2])
virtual void Highlight(int)
virtual int HasTranslucentPolygonalGeometry()
WARNING: INTERNAL METHOD - NOT INTENDED FOR GENERAL USE DO NOT USE THESE METHODS OUTSIDE OF THE RENDE...
virtual vtkMTimeType GetMTime()
Override GetMTime to include point coordinates.
virtual int RenderOpaqueGeometry(vtkViewport *)
WARNING: INTERNAL METHOD - NOT INTENDED FOR GENERAL USE DO NOT USE THESE METHODS OUTSIDE OF THE RENDE...
virtual void ReleaseGraphicsResources(vtkWindow *)
WARNING: INTERNAL METHOD - NOT INTENDED FOR GENERAL USE Release any graphics resources that are being...
vtkTransformPolyDataFilter * Cylinder
void PrintSelf(ostream &os, vtkIndent indent)
Methods invoked by print to print information about the object including superclasses.
virtual void SetTitleText(const char *)
Specify the title text for this widget.
static vtkSliderRepresentation3D * New()
Instantiate the class.
void SetPoint1InWorldCoordinates(double x, double y, double z)
virtual const char * GetTitleText()
vtkCoordinate * GetPoint2Coordinate()
Position the second end point of the slider.
abstract class defines the representation for a vtkSliderWidget
create a polygonal sphere centered at the origin
transform points and associated normals and vectors for polygonal dataset
describes linear transformations via a 4x4 matrix
Definition: vtkTransform.h:61
create polygonal text
Definition: vtkVectorText.h:48
abstract specification for Viewports
Definition: vtkViewport.h:48
window superclass for vtkRenderWindow
Definition: vtkWindow.h:35
vtkSetMacro(IgnoreDriverBugs, bool)
Updates the extensions string.
vtkTypeUInt64 vtkMTimeType
Definition: vtkType.h:248