Virtual Method

AtkComponentget_alpha

Declaration [src]

gdouble
get_alpha (
  AtkComponent* component
)

Description [src]

Returns the alpha value (i.e. the opacity) for this component, on a scale from 0 (fully transparent) to 1.0 (fully opaque).

Available since:1.12

Return value

Returns: double
 

An alpha value from 0 to 1.0, inclusive.