add_layout
Description:
Adds the outlines for the glyphs in layout to the builder.
Parameters:
| this | 
           a path builder  | 
      
| layout | 
           the pango layout to add  | 
      
Adds the outlines for the glyphs in layout to the builder.
| this | 
           a path builder  | 
      
| layout | 
           the pango layout to add  |