BrightnessContrastEffect
Object Hierarchy:
Description:
[
CCode ( type_id =
"clutter_brightness_contrast_effect_get_type ()" ) ]
[
Version ( since =
"1.10" ) ]
public class BrightnessContrastEffect :
OffscreenEffect
BrightnessContrastEffect is an opaque structure whose members cannot be directly accessed
Content:
Properties:
Creation methods:
Methods:
- public void get_brightness (out float red, out float green, out float blue)
Retrieves the change in brightness used by this
.
- public void get_contrast (out float red, out float green, out float blue)
Retrieves the contrast value used by this.
- public void set_brightness (float brightness)
The range of brightness
is [-1.0, 1.0], where 0.0 designates no
change; a value below 0.0 indicates a decrease in brightness; and a value above 0.0 indicates an increase of brightness.
- public void set_brightness_full (float red, float green, float blue)
The range for each component is [-1.0, 1.0] where 0.0 designates no change,
values below 0.0 mean a decrease in brightness, and values above indicate an increase.
- public void set_contrast (float contrast)
The range for contrast
is [-1.0, 1.0], where 0.0 designates no
change; a value below 0.0 indicates a decrease in contrast; and a value above 0.0 indicates an increase.
- public void set_contrast_full (float red, float green, float blue)
The range for each component is [-1.0, 1.0] where 0.0 designates no change,
values below 0.0 mean a decrease in contrast, and values above indicate an increase.
Inherited Members:
All known members inherited from class Clutter.OffscreenEffect
All known members inherited from class Clutter.Effect
All known members inherited from class Clutter.ActorMeta
All known members inherited from class GLib.Object