YARP: yarp::dev::IFrameGrabberImage Class Reference

Read a YARP-format image from a device. More...

#include <FrameGrabberInterfaces.h>

Inheritance diagram for yarp::dev::IFrameGrabberImage:

Public Member Functions
virtual	~IFrameGrabberImage ()
	Destructor.
virtual bool	getImage (yarp::sig::ImageOf< yarp::sig::PixelRgb > &image)=0
	Get an rgb image from the frame grabber, if required demosaicking/color reconstruction is applied.
virtual int	height () const =0
	Return the height of each frame.
virtual int	width () const =0
	Return the width of each frame.

Detailed Description

Read a YARP-format image from a device.

Examples:: dev/file_grabber.cpp, and dev/grabber_client.cpp.

Constructor & Destructor Documentation

virtual yarp::dev::IFrameGrabberImage::~IFrameGrabberImage ( ) [inline, virtual]

Destructor.

Member Function Documentation

virtual bool yarp::dev::IFrameGrabberImage::getImage ( yarp::sig::ImageOf< yarp::sig::PixelRgb > & image ) [pure virtual]

Get an rgb image from the frame grabber, if required demosaicking/color reconstruction is applied.

Parameters:

image

the image to be filled

Returns:: true/false upon success/failure

Implemented in yarp::dev::VfwGrabber.

Examples:: dev/file_grabber.cpp, and dev/grabber_client.cpp.

Referenced by main(), and PolyDriverTest::testBasic().

virtual int yarp::dev::IFrameGrabberImage::height ( ) const [pure virtual]

Return the height of each frame.

Returns:: image height

Implemented in yarp::dev::VfwGrabber.

virtual int yarp::dev::IFrameGrabberImage::width ( ) const [pure virtual]

Return the width of each frame.

Returns:: image width

Implemented in yarp::dev::VfwGrabber.

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

FrameGrabberInterfaces.h

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