cv::viz::Widget Class Reference

Base class of all widgets. Widget is implicitly shared. : More...

#include "widgets.hpp"

Inheritance diagram for cv::viz::Widget:

Public Member Functions
	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...

Static Public Member Functions
static Widget	fromPlyFile (const String &file_name)
	Creates a widget from ply file. More...

Friends
struct	WidgetAccessor

Detailed Description

Base class of all widgets. Widget is implicitly shared. :

Constructor & Destructor Documentation

cv::viz::Widget::Widget

(

)

cv::viz::Widget::Widget

(

const Widget &

other

)

cv::viz::Widget::~Widget

(

)

Member Function Documentation

template<typename _W >

_W cv::viz::Widget::cast

(

)

Casts a widget to another.

// Create a sphere widget
viz::WSphere sw(Point3f(0.0f,0.0f,0.0f), 0.5f);
// Cast sphere widget to cloud widget
viz::WCloud cw = sw.cast<viz::WCloud>();

Note

3D Widgets can only be cast to 3D Widgets. 2D Widgets can only be cast to 2D Widgets.

template<>

Widget3D cv::viz::Widget::cast

(

)

template<>

WLine cv::viz::Widget::cast

(

)

template<>

WPlane cv::viz::Widget::cast

(

)

template<>

WSphere cv::viz::Widget::cast

(

)

template<>

WCylinder cv::viz::Widget::cast

(

)

template<>

WArrow cv::viz::Widget::cast

(

)

template<>

WCircle cv::viz::Widget::cast

(

)

template<>

WCone cv::viz::Widget::cast

(

)

template<>

WCube cv::viz::Widget::cast

(

)

template<>

WCoordinateSystem cv::viz::Widget::cast

(

)

template<>

WPolyLine cv::viz::Widget::cast

(

)

template<>

WGrid cv::viz::Widget::cast

(

)

template<>

WText3D cv::viz::Widget::cast

(

)

template<>

WText cv::viz::Widget::cast

(

)

template<>

WImageOverlay cv::viz::Widget::cast

(

)

template<>

WImage3D cv::viz::Widget::cast

(

)

template<>

WCameraPosition cv::viz::Widget::cast

(

)

template<>

WTrajectory cv::viz::Widget::cast

(

)

template<>

WTrajectoryFrustums cv::viz::Widget::cast

(

)

template<>

WTrajectorySpheres cv::viz::Widget::cast

(

)

template<>

WCloud cv::viz::Widget::cast

(

)

template<>

WPaintedCloud cv::viz::Widget::cast

(

)

template<>

WCloudCollection cv::viz::Widget::cast

(

)

template<>

WCloudNormals cv::viz::Widget::cast

(

)

template<>

WMesh cv::viz::Widget::cast

(

)

template<>

WWidgetMerger cv::viz::Widget::cast

(

)

static Widget cv::viz::Widget::fromPlyFile ( const String &  file_name )

static

Creates a widget from ply file.

Parameters

file_name

Ply file name.

double cv::viz::Widget::getRenderingProperty

(

int

property

)

const

Returns rendering property of the widget.

Parameters

property

Property.

Rendering property** can be one of the following:

• POINT_SIZE
• OPACITY
• LINE_WIDTH
• FONT_SIZE
• REPRESENTATION**: Expected values are : - REPRESENTATION_POINTS
• REPRESENTATION_WIREFRAME
• REPRESENTATION_SURFACE
• IMMEDIATE_RENDERING**: : - Turn on immediate rendering by setting the value to 1.
• Turn off immediate rendering by setting the value to 0.
• SHADING**: Expected values are : - SHADING_FLAT
• SHADING_GOURAUD
• SHADING_PHONG

Widget& cv::viz::Widget::operator=

(

const Widget &

other

)

void cv::viz::Widget::setRenderingProperty	(	int	property,
		double	value
	)

Sets rendering property of the widget.

Parameters

property	Property that will be modified.
value	The new value of the property.

Rendering property** can be one of the following:

• POINT_SIZE
• OPACITY
• LINE_WIDTH
• FONT_SIZE
• REPRESENTATION**: Expected values are
• REPRESENTATION_POINTS
• REPRESENTATION_WIREFRAME
• REPRESENTATION_SURFACE
• IMMEDIATE_RENDERING**:
• Turn on immediate rendering by setting the value to 1.
• Turn off immediate rendering by setting the value to 0.
• SHADING**: Expected values are
• SHADING_FLAT
• SHADING_GOURAUD
• SHADING_PHONG

Friends And Related Function Documentation

friend struct WidgetAccessor

friend

---

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

• viz/include/opencv2/viz/widgets.hpp