juce::CameraDevice::Listener Class Reference

Detailed Description

Receives callbacks with individual frames from a CameraDevice.

It is mainly useful for processing multiple frames that has to be done as quickly as possible. The callbacks can be called from any thread.

If you just need to take one picture, you should use takeStillPicture() instead.

See also

CameraDevice::addListener

Public Member Functions
	Listener ()
virtual	~Listener ()
virtual void	imageReceived (const Image &image)=0
	This method is called when a new image arrives.

Constructors and Destructors

Listener()

juce::CameraDevice::Listener::Listener

(

)

~Listener()

virtual juce::CameraDevice::Listener::~Listener ( )

virtual

Member Functions

imageReceived()

virtual void juce::CameraDevice::Listener::imageReceived ( const Image & image )

pure virtual

This method is called when a new image arrives.

This may be called by any thread, so be careful about thread-safety, and make sure that you process the data as quickly as possible to avoid glitching!

Simply add a listener to be continuously notified about new frames becoming available and remove the listener when you no longer need new frames.

If you just need to take one picture, use takeStillPicture() instead.

See also

CameraDevice::takeStillPicture

References juce::image.