class

Vips::GObject

Instance methods

finalize

get(name : String, gval : GValue)

object_ref

Increases the reference count of object

ref_count

Get the reference count of object.

release_handle

Decreases the reference count of object. When its reference count drops to 0, its memory is freed.

set(name : String, gval : GValue)

signal_connect(signal : String, callback : Proc, data : Pointer(Void) = Pointer(Void).null) : LibVips::Gulong

Connects a callback to a signal on this object. The callback will be triggered every time this signal is issued on this instance.

signal_disconnect(handler_id : LibVips::Gulong)

Disconnects a handler from this object

signal_disconnect(func : Proc, data : Pointer(Void) = Pointer(Void).null)

Disconnects all handlers from this object that match func and data

signal_disconnect(data : LibVips::Gpointer)

Disconnects all handlers from this object that match