var data=[1820, 932, 901, 10934, 3290, 1330, 1320];
option = {
xAxis: {
type: 'category',
data: ['Mon', 'Tue', 'Wed', 'Thu', 'Fri', 'Sat', 'Sun']
},
yAxis: {
type: 'value',
axisLabel:{
align: 'left',
margin:(function(){
return (Math.max.apply(Math,data)+'').length*10
})()
},
name: '金额(元)'
},
series: [{
data: data,
type: 'line'
}]
};