option = {
legend: {},
tooltip: {},
dataset: {
dimensions: ['date','dept','amount'],
source: [
{date:'2015',dept:'A',amount:1,bmount:2},
{date:'2015',dept:'B',amount:2.5, bmount:8.1},
{date:'2015',dept:'C',amount:6.9,bmount:2.8},
{date:'2015',dept:'D',amount:4.1, bmount:8.8},
{date:'2016',dept:'A',amount:9,bmount:3.9},
{date:'2016',dept:'B',amount:5.5, bmount:1.2},
{date:'2016',dept:'C',amount:4.7,bmount:1.9},
{date:'2016',dept:'D',amount:8.3, bmount:3.8},
]
},
xAxis: [
{
type: 'category',
}
],
yAxis: {},
// Declare several bar series, each will be mapped
// to a column of dataset.source by default.
series: [
{name:'A',type: 'line'},
{name:'B',type: 'line'},
{name:'C',type: 'line'},
{name:'D',type: 'line'},
]
};