Class cv::viz::WArrow#

This 3D Widget defines an arrow.

#include <opencv2/viz/widgets.hpp>

Collaboration diagram for cv::viz::WArrow:

Public Member Functions#

Public Member Functions inherited from cv::viz::Widget3D

Return	Name	Description
	`Widget3D()`
`void`	`applyTransform(const Affine3d & transform)`	Transforms internal widget data (i.e. points, normals) using the given transform.
`Affine3d`	`getPose()`	Returns the current pose of the widget.
`void`	`setColor(const Color & color)`	Sets the color of the widget.
`void`	`setPose(const Affine3d & pose)`	Sets pose of the widget.
`void`	`updatePose(const Affine3d & pose)`	Updates pose of the widget by pre-multiplying its current pose.

Public Member Functions inherited from cv::viz::Widget

Return	Name	Description
	`Widget()`
	`Widget(const Widget & other)`
	`~Widget()`
`_W`	`cast()`	Casts a widget to another.
`Widget3D`	`cast()`
`WLine`	`cast()`
`WPlane`	`cast()`
`WSphere`	`cast()`
`WCylinder`	`cast()`
`WArrow`	`cast()`
`WCircle`	`cast()`
`WCone`	`cast()`
`WCube`	`cast()`
`WCoordinateSystem`	`cast()`
`WPolyLine`	`cast()`
`WGrid`	`cast()`
`WText3D`	`cast()`
`WText`	`cast()`
`WImageOverlay`	`cast()`
`WImage3D`	`cast()`
`WCameraPosition`	`cast()`
`WTrajectory`	`cast()`
`WTrajectoryFrustums`	`cast()`
`WTrajectorySpheres`	`cast()`
`WCloud`	`cast()`
`WPaintedCloud`	`cast()`
`WCloudCollection`	`cast()`
`WCloudNormals`	`cast()`
`WMesh`	`cast()`
`WWidgetMerger`	`cast()`
`double`	`getRenderingProperty(int property)`	Returns rendering property of the widget.
`Widget &`	`operator=(const Widget & other)`
`void`	`setRenderingProperty(` `int property,` `double value )`	Sets rendering property of the widget.

This 3D Widget defines an arrow.

cv::viz::WArrow::WArrow(
const Point3d & pt1,
const Point3d & pt2,
double thickness = 0.03,
const Color & color = Color::white() )

Constructs an WArrow.

Arrow head is located at the end point of the arrow.

Parameters

pt1 — Start point of the arrow.
pt2 — End point of the arrow.
thickness — Thickness of the arrow. Thickness of arrow head is also adjusted accordingly.
color — Color of the arrow.

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