vtkBoxWidget

Class details

Orthogonal hexahedron 3D widget, it can be used to select, cut, clip, or perform any other operation that depends on an implicit function or it can be used to transform objects using a linear transformation.

vtkImageTracerWidget

Class details

3D widget for tracing on planar props.

vtkLineWidget

Class details

This 3D widget defines a line that can be interactively placed in a scene.

vtkPointWidget

Class details

This 3D widget allows the user to position a point in 3D space using a 3D cursor.

vtkPolyDataSourceWidget

Class details

This abstract class serves as parent to 3D widgets that have simple vtkPolyDataSource instances defining their geometry.

vtkSphereWidget

Class details

This 3D widget defines a sphere that can be interactively placed in a scene.

vtkSplineWidget

Class details

This 3D widget defines a spline that can be interactively placed in a scene.

vtkAffineWidget

Class details

The vtkAffineWidget is used to perform affine transformations on objects. (Affine transformations are transformations that keep parallel lines parallel. Affine transformations include translation, scaling, rotation, and shearing.)

vtkAngleWidget

Class details

The vtkAngleWidget is used to measure the angle between two rays (defined by three points).

vtkBiDimensionalWidget

Class details

The vtkBiDimensionalWidget is used to measure the bi-dimensional length of an object. The bi-dimensional measure is defined by two finite, orthogonal lines that intersect within the finite extent of both lines. The lengths of these two lines gives the bi-dimensional measure. Each line is defined by two handle widgets at the end points of each line.

vtkBorderWidget

Class details

This class is a superclass for 2D widgets that may require a rectangular border.

vtkCheckerboardWidget

Class details

The vtkCheckerboardWidget is used to interactively control an instance of vtkImageCheckerboard (and an associated vtkImageActor used to display the checkerboard).

vtkContourWidget

Class details

The vtkContourWidget is used to select a set of points, and draw lines between these points. The contour may be opened or closed, depending on how the last point is added.

vtkDistanceWidget

Class details

The vtkDistanceWidget is used to measure the distance between two points.

vtkHandleWidget

Class details

The vtkHandleWidget is used to position a handle. A handle is a widget with a position (in display and world space).

vtkHoverWidget

Class details

The vtkHoverWidget is used to invoke an event when hovering in a render window.

vtkImplicitPlaceWidget2

Class details

This 3D widget defines an infinite plane that can be interactively placed in a scene.

vtkLineWidget2

Class details

This 3D widget defines a straight line that can be interactively placed in a scene.

vtkRectilinearWipeWidget

Class details

The vtkRectilinearWipeWidget is used to interactively control an instance of vtkImageRectilinearWipe (and an associated vtkImageActor used to display the rectilinear wipe). A rectilinear wipe is a 2x2 checkerboard pattern created by combining two separate images.

vtkSeedWidget

Class details

The vtkSeedWidget is used to placed multiple seed points in the scene. The seed points can be used for operations like connectivity, segmentation, and region growing.

vtkSliderWidget

Class details

The vtkSliderWidget is used to set a scalar value in an application.