option = { xAxis: { type: 'category', data: ['Mon', 'Tue', 'Wed', 'Thu', 'Fri', 'Sat', 'Sun'] }, yAxis: { type: 'value' }, series: [ { data: [120, 200, 150, 80, 70, 110, 130], type: 'bar', // showBackground: true, // backgroundStyle: { // color: 'rgba(180, 180, 180, 0.2)' // } itemStyle:{ color: { type: 'linear', x: 0, y: 0, x2: 1, y2: 0, colorStops: [ { offset: 0, color: '#5052EE' // 0% 处的颜色 }, { offset: 1, color: '#AB6EE5' // 100% 处的颜色 } ], }, }, barWidth:50, }, { type: 'pictorialBar', z:3, symbol: 'rect', symbolSize: [30, 5], symbolOffset: [-1, -4], symbolPosition:'end', itemStyle: { color:'rgba(255,255,255,1)', }, data:[200,200,200,200,200,200,200], }, { data:[200,200,200,200,200,200,200], type: 'bar', barGap:'-110%', barWidth:60, itemStyle:{ color:'rgba(0,0,0,.0)', borderColor:'rgba(0,0,0,.3)', } }, ] };