option = { title: { text: '箭头形式标注同比增长或减少-层叠柱状图', x: 'center', }, tooltip: { trigger: 'axis', axisPointer: { type: 'shadow', }, formatter: function (params) { const len = params.length; const list = params.splice(0, len); let str = []; if (list[0].name === 'null') { return; } for (const item of list) { str.push( `

${ item.marker } ${item.seriesName}: ${item.value.toLocaleString()}

` ); } str = [...str, `

${list[0].name}

`]; return `

${str.reverse().join('')}

`; }, }, legend: { type: 'scroll', orient: 'vertical', x: 'left', y: 'top', align: 'left', padding: 10, data: [], textStyle: { width: 100, overflow: 'truncate', ellipsis: '...', }, }, grid: { top: '8%', right: 40, bottom: 0, left: 80, containLabel: true, }, toolbox: { show: true, right: 20, feature: { saveAsImage: {}, }, }, xAxis: { type: 'category', axisTick: { show: false, }, data: ['MAT Oct19', 'null', 'MAT Oct20', 'null', 'MAT Oct21'], axisLabel: { interval: 1, }, }, yAxis: { type: 'value', axisLabel: { show: false, }, axisLine: { show: false, }, axisTick: { show: false, }, splitLine: { show: false, }, }, series: [ { color: '#60acfc', type: 'bar', stack: 'one', name: '前10品牌', data: ['4226.8', 'null', '5330.5', 'null', '4852.9'], barWidth: '40%', label: { show: true, position: 'inside', fontSize: 12, color: 'white', textBorderWidth: 1, textBorderColor: 'inherit', }, emphasis: { focus: 'series', }, labelLayout: { hideOverlap: true, }, }, { color: '#989eaa', type: 'bar', stack: 'one', name: '其它', data: ['8367.8', 'null', '10604.7', 'null', '10859.7'], barWidth: '40%', label: { show: true, position: 'inside', fontSize: 12, color: 'white', textBorderWidth: 1, textBorderColor: 'inherit', }, emphasis: { focus: 'series', }, labelLayout: { hideOverlap: true, }, }, { type: 'bar', name: '合计', color: 'rgba(0,0,0,0)', data: ['12594.6', 'null', '15935.2', 'null', '15712.6'], barWidth: 0, label: { show: true, position: 'top', fontSize: 12, }, z: -1, barGap: '-100%', labelLayout: { hideOverlap: true, }, markPoint: { symbolSize: [40, 40], symbolOffset: [0, 20], data: [ { symbol: 'path://M13.811,11h3.918l-6.855,7L4.021,11H8.036c0-5-1.568-8.5-4.993-11C7.937,1,12.833,4,13.811,11Z', coord: [1, 12594.6], value: 3340.6, label: { position: 'bottom', }, itemStyle: { color: '#60acfc', }, }, { symbol: 'path://M13.811,11h3.918l-6.855,7L4.021,11H8.036c0-5-1.568-8.5-4.993-11C7.937,1,12.833,4,13.811,11Z', coord: [3, 15935.2], value: -222.6, label: { position: 'bottom', }, itemStyle: { color: '#60acfc', }, }, ], }, }, ], };