Area charts behaving like line charts

Created with Raphaël 2.1.2012342011-112011-102011-092011-082011-072011-062011-052011-042011-03
2011 Q4
Y: 3
Z: 3 
  1. // Use Morris.Area instead of Morris.Line
  2. Morris.Area({
  3.   element: 'graph',
  4.   behaveLikeLine: true,
  5.   data: [
  6.     {x: '2011 Q1', y: 3, z: 3},
  7.     {x: '2011 Q2', y: 2, z: 1},
  8.     {x: '2011 Q3', y: 2, z: 4},
  9.     {x: '2011 Q4', y: 3, z: 3}
  10.   ],
  11.   xkey: 'x',
  12.   ykeys: ['y', 'z'],
  13.   labels: ['Y', 'Z']
  14. });