ColorBalance

ColorBalance

Object Hierarchy:

Description:

[ CCode ( cname = "GstColorBalance" , lower_case_cprefix = "gst_color_balance_" , type_cname = "GstColorBalanceInterface" , type_id = "gst_color_balance_get_type ()" ) ]
[ GIR ( name = "ColorBalance" ) ]
public interface ColorBalance : Object

This interface is implemented by elements which can perform some color balance operation on video frames they process.

For example, modifying the brightness, contrast, hue or saturation.

Example elements are 'xvimagesink' and 'colorbalance'

Namespace: Gst.Video

Package: gstreamer-video-1.0

Content:

Methods:

public abstract ColorBalanceType get_balance_type ()
Get the ColorBalanceType of this implementation.
public abstract int get_value (ColorBalanceChannel channel)
Retrieve the current value of the indicated channel, between min_value and max_value.
public abstract unowned List<ColorBalanceChannel> list_channels ()
Retrieve a list of the available channels.
public abstract void set_value (ColorBalanceChannel channel, int value)
Sets the current value of the channel to the passed value, which must be between min_value and max_value.

Signals:

public virtual signal void value_changed (ColorBalanceChannel channel, int value)
Fired when the value of the indicated channel has changed.

Inherited Members:

All known members inherited from class GLib.Object