The mouse will work as a zoom tool. Clicking & LMB; and dragging will zoom the view to the selected area, clicking & RMB; will bring the document back to the previous zoom.
O rato funciona como ferramenta de ampliación. Premer o & LMB; arrastrar amplía a vista para a área seleccionada, premer & RMB; devolve o documento á ampliación anterior.