VTK
vtkDistanceRepresentation3D.h
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1/*=========================================================================
2
3 Program: Visualization Toolkit
4 Module: vtkDistanceRepresentation3D.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=========================================================================*/
32#ifndef vtkDistanceRepresentation3D_h
33#define vtkDistanceRepresentation3D_h
34
35#include "vtkInteractionWidgetsModule.h" // For export macro
37
38class vtkPoints;
39class vtkPolyData;
41class vtkActor;
42class vtkVectorText;
43class vtkFollower;
44class vtkBox;
46class vtkGlyph3D;
47class vtkDoubleArray;
49class vtkProperty;
50
51
52class VTKINTERACTIONWIDGETS_EXPORT vtkDistanceRepresentation3D : public vtkDistanceRepresentation
53{
54public:
59
61
65 void PrintSelf(ostream& os, vtkIndent indent);
67
71 virtual double GetDistance()
72 {return this->Distance;}
73
75
79 void SetGlyphScale(double scale);
80 vtkGetMacro(GlyphScale, double);
82
87
89
93 void SetLabelPosition(double labelPosition);
94 vtkGetMacro(LabelPosition, double);
96
98
101 vtkSetClampMacro(MaximumNumberOfRulerTicks, int, 1, VTK_INT_MAX);
102 vtkGetMacro(MaximumNumberOfRulerTicks, int);
104
106
110 vtkGetObjectMacro(GlyphActor, vtkActor);
112
114
118 vtkGetObjectMacro(LabelActor, vtkFollower);
120
122
129 void GetPoint1WorldPosition(double pos[3]);
130 void GetPoint2WorldPosition(double pos[3]);
131 void SetPoint1WorldPosition(double pos[3]);
132 void SetPoint2WorldPosition(double pos[3]);
134
135 void SetPoint1DisplayPosition(double pos[3]);
136 void SetPoint2DisplayPosition(double pos[3]);
137 void GetPoint1DisplayPosition(double pos[3]);
138 void GetPoint2DisplayPosition(double pos[3]);
139
141
144 virtual void BuildRepresentation();
145 virtual double *GetBounds();
147
149
153 virtual int RenderOpaqueGeometry(vtkViewport *viewport);
156
158
162 void SetLabelScale(double x, double y, double z)
163 {
164 double scale[3];
165 scale[0] = x;
166 scale[1] = y;
167 scale[2] = z;
168 this->SetLabelScale(scale);
169 }
170 virtual void SetLabelScale( double scale[3] );
171 virtual double * GetLabelScale();
173
178
179protected:
182
183 // The line
188
189 // The distance label
193
194 // Support internal operations
196
197 // The 3D disk tick marks
206
207 // Glyph3D scale
210
211 // The distance between the two points
212 double Distance;
213
214 // Support GetBounds() method
216
217 // Maximum number of ticks on the 3d ruler
219
220 // Label title position
222
223private:
225 void operator=(const vtkDistanceRepresentation3D&) VTK_DELETE_FUNCTION;
226
227 // Internal method to update the position of the label.
228 void UpdateLabelPosition();
229};
230
231#endif
represents an object (geometry & properties) in a rendered scene
Definition: vtkActor.h:52
implicit function for a bounding box
Definition: vtkBox.h:42
generate a cylinder centered at origin
represent the vtkDistanceWidget
void SetPoint2DisplayPosition(double pos[3])
void SetPoint1WorldPosition(double pos[3])
virtual vtkProperty * GetLineProperty()
Convenience method to get the line actor property.
virtual vtkProperty * GetLabelProperty()
Get the distance annotation property.
vtkTransformPolyDataFilter * GlyphXForm
void SetPoint2WorldPosition(double pos[3])
virtual void ReleaseGraphicsResources(vtkWindow *w)
Methods required by vtkProp superclass.
static vtkDistanceRepresentation3D * New()
Instantiate class.
void SetLabelPosition(double labelPosition)
Set/Get position of the label title in normalized coordinates [0,1].
void SetLabelScale(double x, double y, double z)
Scale text (font size along each dimension).
void GetPoint1DisplayPosition(double pos[3])
void SetGlyphScale(double scale)
Scale the glyphs used as tick marks.
void PrintSelf(ostream &os, vtkIndent indent)
Methods invoked by print to print information about the object including superclasses.
void GetPoint1WorldPosition(double pos[3])
Methods to Set/Get the coordinates of the two points defining this representation.
virtual void BuildRepresentation()
Method to satisfy superclasses' API.
void GetPoint2WorldPosition(double pos[3])
virtual double * GetLabelScale()
virtual double GetDistance()
Satisfy the superclasses API.
virtual double * GetBounds()
Methods to make this class behave as a vtkProp.
virtual int RenderOpaqueGeometry(vtkViewport *viewport)
WARNING: INTERNAL METHOD - NOT INTENDED FOR GENERAL USE DO NOT USE THESE METHODS OUTSIDE OF THE RENDE...
virtual void SetLabelScale(double scale[3])
void SetPoint1DisplayPosition(double pos[3])
void GetPoint2DisplayPosition(double pos[3])
virtual int RenderTranslucentPolygonalGeometry(vtkViewport *viewport)
double * GetPoint1WorldPosition()
Methods to Set/Get the coordinates of the two points defining this representation.
represent the vtkDistanceWidget
dynamic, self-adjusting array of double
a subclass of actor that always faces the camera
Definition: vtkFollower.h:47
copy oriented and scaled glyph geometry to every input point
Definition: vtkGlyph3D.h:112
a simple class to control print indentation
Definition: vtkIndent.h:40
represent and manipulate 3D points
Definition: vtkPoints.h:40
map vtkPolyData to graphics primitives
concrete dataset represents vertices, lines, polygons, and triangle strips
Definition: vtkPolyData.h:86
represent surface properties of a geometric object
Definition: vtkProperty.h:65
transform points and associated normals and vectors for polygonal dataset
create polygonal text
Definition: vtkVectorText.h:48
abstract specification for Viewports
Definition: vtkViewport.h:48
window superclass for vtkRenderWindow
Definition: vtkWindow.h:35
@ scale
Definition: vtkX3D.h:229
#define VTK_INT_MAX
Definition: vtkType.h:153