|  | VTK
    9.0.1
    | 
 
 
 
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   26 #ifndef vtkImageActorPointPlacer_h 
   27 #define vtkImageActorPointPlacer_h 
   29 #include "vtkInteractionWidgetsModule.h"  
   61     vtkRenderer* ren, 
double displayPos[2], 
double worldPos[3], 
double worldOrient[9]) 
override;
 
   69     double worldPos[3], 
double worldOrient[9]) 
override;
 
  121   vtkSetVector6Macro(Bounds, 
double);
 
  122   vtkGetVector6Macro(Bounds, 
double);
 
  144   double SavedBounds[6];
 
  
a placer that constrains a handle to a finite plane
Abstract interface to translate 2D display positions to world coordinates.
virtual void SetWorldTolerance(double)
Set/get the tolerance used when performing computations in world coordinates.
static vtkPointPlacer * New()
Instantiate this class.
virtual int UpdateInternalState()
Called by the representation to give the placer a chance to update itself.
a simple class to control print indentation
vtkBoundedPlanePointPlacer * Placer
vtkImageActor * ImageActor
abstract specification for renderers
draw an image in a rendered 3D scene
Converts 2D display positions to world positions such that they lie on an ImageActor.
virtual int ComputeWorldPosition(vtkRenderer *ren, double displayPos[2], double worldPos[3], double worldOrient[9])
Given a renderer and a display position in pixel coordinates, compute the world position and orientat...
virtual int ValidateWorldPosition(double worldPos[3])
Given a world position check the validity of this position according to the constraints of the placer...
void PrintSelf(ostream &os, vtkIndent indent) override
Methods invoked by print to print information about the object including superclasses.
virtual int UpdateWorldPosition(vtkRenderer *ren, double worldPos[3], double worldOrient[9])
Given a current renderer, world position and orientation, update them according to the constraints of...