Class cv::viz::WText#

Text and image widgets. View details

#include <opencv2/viz/widgets.hpp>

Collaboration diagram for cv::viz::WText:

Public Member Functions#

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.

Text and image widgets.

This 2D Widget represents text overlay.

cv::viz::WText::WText(
const String & text,
const Point & pos,
int font_size = 20,
const Color & color = Color::white() )

Constructs a WText.

Parameters

String cv::viz::WText::getText()

Returns the current text content of the widget.

void cv::viz::WText::setText(const String & text)

Sets the text content of the widget.

Parameters

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

Return	Name	Description
	`Widget2D()`
`void`	`setColor(const Color & color)`	Sets the color of the widget.