GimpNumberPairEntry @gimpnumberpairentry: the object which received the signal. @gimpnumberpairentry: the object which received the signal. @GIMP_ASPECT_SQUARE: @GIMP_ASPECT_PORTRAIT: @GIMP_ASPECT_LANDSCAPE: @separators: @allow_simplification: @min_valid_value: @max_valid_value: @Returns: @entry: @left: @right: @entry: @left: @right: @entry: @left: @right: @entry: @left: @right: @entry: @Returns: @entry: @aspect: @entry: @Returns: @entry: @ratio: @entry: @Returns: @entry: @user_override: