VTK  9.1.0
vtkFocalPlaneContourRepresentation.h
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1/*=========================================================================
2
3 Program: Visualization Toolkit
4 Module: vtkFocalPlaneContourRepresentation.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=========================================================================*/
33#ifndef vtkFocalPlaneContourRepresentation_h
34#define vtkFocalPlaneContourRepresentation_h
35
37#include "vtkInteractionWidgetsModule.h" // For export macro
38
40
41class VTKINTERACTIONWIDGETS_EXPORT vtkFocalPlaneContourRepresentation
43{
44public:
46
50 void PrintSelf(ostream& os, vtkIndent indent) override;
52
59 int GetIntermediatePointWorldPosition(int n, int idx, double point[3]) override;
60
67 virtual int GetIntermediatePointDisplayPosition(int n, int idx, double point[3]);
68
74 int GetNthNodeDisplayPosition(int n, double pos[2]) override;
75
81 int GetNthNodeWorldPosition(int n, double pos[3]) override;
82
88
93 int UpdateContour() override;
94
95 void UpdateLines(int index) override;
96
97protected:
100
101private:
103 void operator=(const vtkFocalPlaneContourRepresentation&) = delete;
104};
105
106#endif
represent the vtkContourWidget
represent a contour drawn on the focal plane.
int UpdateContour() override
The method must be called whenever the contour needs to be updated, usually from RenderOpaqueGeometry...
int GetNthNodeWorldPosition(int n, double pos[3]) override
Get the nth node's world position.
int GetIntermediatePointWorldPosition(int n, int idx, double point[3]) override
Get the world position of the intermediate point at index idx between nodes n and (n+1) (or n and 0 i...
virtual void UpdateContourWorldPositionsBasedOnDisplayPositions()
The class maintains its true contour locations based on display co-ords This method syncs the world c...
void PrintSelf(ostream &os, vtkIndent indent) override
Standard VTK methods.
int GetNthNodeDisplayPosition(int n, double pos[2]) override
Get the nth node's display position.
virtual int GetIntermediatePointDisplayPosition(int n, int idx, double point[3])
Get the world position of the intermediate point at index idx between nodes n and (n+1) (or n and 0 i...
void UpdateLines(int index) override
abstract class for representing widget handles
a simple class to control print indentation
Definition: vtkIndent.h:113