# Gimp.param_spec_matrix3

    function param_spec_matrix3(name: String, nick: String, blurb: String, default_value: Gimp.Matrix3, flags: GObject.ParamFlags): GObject.ParamSpec {
        // Gjs wrapper for gimp_param_spec_matrix3()
    }

Creates a param spec to hold a Gimp.Matrix3 value. See g_param_spec_internal() for more information.

Since 2.8

name

  Canonical name of the param

nick

  Nickname of the param

blurb

  Brief description of param.

default_value

  Value to use if none is assigned.

flags

  a combination of GObject.ParamFlags

Returns

  a newly allocated GObject.ParamSpec instance