cv::viz::WCircle Class Reference

This 3D Widget defines a circle. More...

#include "widgets.hpp"

Inheritance diagram for cv::viz::WCircle:

Public Member Functions
	WCircle (double radius, double thickness=0.01, const Color &color=Color::white())
	Constructs default planar circle centred at origin with plane normal along z-axis. More...
	WCircle (double radius, const Point3d &center, const Vec3d &normal, double thickness=0.01, const Color &color=Color::white())
	Constructs repositioned planar circle. More...
Public Member Functions inherited from cv::viz::Widget3D
	Widget3D ()
void	applyTransform (const Affine3d &transform)
	Transforms internal widget data (i.e. points, normals) using the given transform. More...
Affine3d	getPose () const
	Returns the current pose of the widget. More...
void	setColor (const Color &color)
	Sets the color of the widget. More...
void	setPose (const Affine3d &pose)
	Sets pose of the widget. More...
void	updatePose (const Affine3d &pose)
	Updates pose of the widget by pre-multiplying its current pose. More...
Public Member Functions inherited from cv::viz::Widget
	Widget ()
	Widget (const Widget &other)
	~Widget ()
template<typename _W >
_W	cast ()
	Casts a widget to another. More...
template<>
Widget2D	cast ()
	Utility exports. More...
template<>
Widget3D	cast ()
template<>
WLine	cast ()
template<>
WPlane	cast ()
template<>
WSphere	cast ()
template<>
WCylinder	cast ()
template<>
WArrow	cast ()
template<>
WCircle	cast ()
template<>
WCone	cast ()
template<>
WCube	cast ()
template<>
WCoordinateSystem	cast ()
template<>
WPolyLine	cast ()
template<>
WGrid	cast ()
template<>
WText3D	cast ()
template<>
WText	cast ()
template<>
WImageOverlay	cast ()
template<>
WImage3D	cast ()
template<>
WCameraPosition	cast ()
template<>
WTrajectory	cast ()
template<>
WTrajectoryFrustums	cast ()
template<>
WTrajectorySpheres	cast ()
template<>
WCloud	cast ()
template<>
WPaintedCloud	cast ()
template<>
WCloudCollection	cast ()
template<>
WCloudNormals	cast ()
template<>
WMesh	cast ()
template<>
WWidgetMerger	cast ()
double	getRenderingProperty (int property) const
	Returns rendering property of the widget. More...
Widget &	operator= (const Widget &other)
void	setRenderingProperty (int property, double value)
	Sets rendering property of the widget. More...

Additional Inherited Members
Static Public Member Functions inherited from cv::viz::Widget
static Widget	fromPlyFile (const String &file_name)
	Creates a widget from ply file. More...

Detailed Description

This 3D Widget defines a circle.

Constructor & Destructor Documentation

WCircle() [1/2]

cv::viz::WCircle::WCircle	(	double	radius,
		double	thickness = 0.01,
		const Color &	color = Color::white()
	)

Constructs default planar circle centred at origin with plane normal along z-axis.

Parameters

radius	Radius of the circle.
thickness	Thickness of the circle.
color	Color of the circle.

WCircle() [2/2]

cv::viz::WCircle::WCircle	(	double	radius,
		const Point3d &	center,
		const Vec3d &	normal,
		double	thickness = 0.01,
		const Color &	color = Color::white()
	)

Constructs repositioned planar circle.

Parameters

radius	Radius of the circle.
center	Center of the circle.
normal	Normal of the plane in which the circle lies.
thickness	Thickness of the circle.
color	Color of the circle.

---

The documentation for this class was generated from the following file:

• viz/include/opencv2/viz/widgets.hpp