Synopsis

                    GimpTextLayout;
GimpTextLayout*     gimp_text_layout_new                (GimpText *text,
                                                         GimpImage *image);
gboolean            gimp_text_layout_get_size           (GimpTextLayout *layout,
                                                         gint *width,
                                                         gint *heigth);
void                gimp_text_layout_get_offsets        (GimpTextLayout *layout,
                                                         gint *x,
                                                         gint *y);