Use the faster pango_layout_get_lines_readonly() if you do not plan
to modify the contents of the lines (glyphs, glyph widths, etc.).
Return: a #GSList containing
the lines in the layout. This points to internal data of the #PangoLayout
and must be used with care. It will become invalid on any change to the layout's
text or properties.
Returns the lines of the @layout as a list.
Use the faster pango_layout_get_lines_readonly() if you do not plan to modify the contents of the lines (glyphs, glyph widths, etc.).
Return: a #GSList containing the lines in the layout. This points to internal data of the #PangoLayout and must be used with care. It will become invalid on any change to the layout's text or properties.