class cv::viz::WArrow

Overview

This 3D Widget defines an arrow. More…

#include <widgets.hpp>

class WArrow: public cv::viz::Widget3D
{
public:
    // construction

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

Inherited Members

public:
    // methods

    template <typename _W>
    _W
    cast();

    Widget2D
    cast();

    WWidgetMerger
    cast();

    double
    getRenderingProperty(int property) const;

    Widget&
    operator=(const Widget& other);

    void
    setRenderingProperty(
        int property,
        double value
        );

    static
    Widget
    fromPlyFile(const String& file_name);

    void
    applyTransform(const Affine3d& transform);

    Affine3d
    getPose() const;

    void
    setColor(const Color& color);

    void
    setPose(const Affine3d& pose);

    void
    updatePose(const Affine3d& pose);

Detailed Documentation

This 3D Widget defines an arrow.

Construction

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.