OpenCV  3.4.18-dev
Open Source Computer Vision
Public Member Functions | List of all members
cv::viz::WArrow Class Reference

This 3D Widget defines an arrow. More...

#include <opencv2/viz/widgets.hpp>

Inheritance diagram for cv::viz::WArrow:
cv::viz::Widget3D cv::viz::Widget

Public Member Functions

 WArrow (const Point3d &pt1, const Point3d &pt2, double thickness=0.03, const Color &color=Color::white())
 Constructs an WArrow. 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...
 
Widgetoperator= (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 an arrow.

Constructor & Destructor Documentation

◆ WArrow()

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

Constructs an WArrow.

Parameters
pt1Start point of the arrow.
pt2End point of the arrow.
thicknessThickness of the arrow. Thickness of arrow head is also adjusted accordingly.
colorColor of the arrow.

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


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