let arr = [ { name: '计算机显示器', value: 208 }, { name: '计算机台式主机', value: 205 }, { name: '手机', value: 138 }, { name: '笔记本电脑', value: 56 }, { name: '计算机一体主机', value: 40 }, { name: '键鼠', value: 26 }, { name: '打印机', value: 8 }, { name: '会议平板', value: 2 }, { name: '视频分配器', value: 1 }, { name: '投影幕布', value: 1 }, { name: '移动硬盘', value: 1 }, { name: '相机', value: 1 }, { name: '私有云服务器', value: 1 } ] var option = { backgroundColor: '#0E1327', title: { text: '仓库资产排名', textStyle: { color: '#fff', }, }, dataZoom: [{ type: 'slider', backgroundColor: 'rgba(245,245,245)', backgroundColor: 'transparent', brushSelect: false, width: 7, show: true, //flase直接隐藏图形 yAxisIndex: [0], //left: 'center', //滚动条靠左侧的百分比 //bottom: 13, startValue: 0, //滚动条的起始位置 endValue: 6, //滚动条的截止位置（按比例分割你的柱状图x轴长度） handleStyle: { color: '#fff', borderColor: '#E8E8E8', }, fillerColor: '#E8E8E8', borderColor: 'transparent', showDetail: false, dataBackground: { areaStyle: { opacity: 0 }, lineStyle: { color: 'transparent' }, }, }], legend: { show: false, }, grid: { left: "15%", right: "20%", bottom: "5%", top: "10%", containLabel: true, }, tooltip: { trigger: "axis", axisPointer: { lineStyle: { color: "#86909C", //显示竖线颜色 type: "dashed", }, }, backgroundColor: "none", //tooltip背景色 borderColor: "rgba(204,204,204,0.1)", //tooltip边框颜色 borderWidth: 1, borderRadius: 4, width: 300, formatter: function (params) { //自定义tooltip内容 var text = ""; arr.map(val => { params.map(v => { if (val.name == v.name) { text += `

${val.name}

${v.seriesName} ${v.value}

`; } return v }) return val }) return text; }, }, xAxis: [ { splitLine: { show: false, }, type: "value", show: false, }, ], yAxis: [ { splitLine: { show: false, }, axisLine: {//y轴 show: false, }, type: "category", axisTick: { show: false, }, inverse: true, // 倒序 boundaryGap: false, // 留白政策 data: arr.map(v => v.name), axisLabel: { color: "#fff", align: 'left', padding: [-10, 0, 0, -250], verticalAlign: "top", formatter: (name, index) => { let i = arr.findIndex(v => v.name == name); if (i == 0) { return [`{lg1|${i + 1}} ` + "{title|" + name + "} "].join("\n"); } else if (i == 1) { return [`{lg2|${i + 1}} ` + "{title|" + name + "} "].join("\n"); } else if (i == 2) { return [`{lg3|${i + 1}} ` + "{title|" + name + "} "].join("\n"); } else { return [`{lg|${i + 1}} ` + "{title|" + name + "} "].join("\n"); } }, rich: { lg1: { backgroundColor: "#bb505d", color: '#fff', borderRadius: 5, padding: 5, align: "center", width: 32, height: 32, lineHeight: 32, fontSize: 19, fontFamily: 'Source Han Sans CN-Regular', }, lg2: { backgroundColor: "#dec674", color: '#fff', borderRadius: 5, padding: 5, align: "center", width: 32, height: 32, lineHeight: 32, fontSize: 19, fontFamily: 'Source Han Sans CN-Regular', }, lg3: { backgroundColor: "#84bf96", color: '#fff', borderRadius: 5, padding: 5, align: "center", width: 32, height: 32, lineHeight: 32, fontSize: 19, fontFamily: 'Source Han Sans CN-Regular', }, lg: { backgroundColor: "rgba(57, 126, 240, 0.1)", color: '#fff', borderRadius: 5, padding: 5, align: "center", width: 32, height: 32, lineHeight: 32, fontSize: 19, fontFamily: 'Source Han Sans CN-Regular', }, title: { color: '#fff', align: "right", fontSize: 18, fontFamily: 'Source Han Sans CN-Regular', padding: [0, 0, 0, 21], } }, }, }, ], series: [ { name: "数量", type: "bar", barWidth: 15, // 柱子宽度 showBackground: true, backgroundStyle: { color: 'rgba(57, 126, 240, 0)', borderColor: 'rgba(57, 126, 240, 0.04)', borderWidth: 20 }, label: { show: true, formatter: '数量：{c}', color: "#fff", fontFamily: "HarmonyOS Sans-Medium", fontSize: 14, position: 'right' }, itemStyle: { barBorderRadius: [0, 3, 3, 0], // 圆角（左上、右上、右下、左下） color: { x: 0, y: 1, x2: 1, y2: 0, colorStops: [{ offset: 0, color: '#ffce7b' // 0% 处的颜色 }, { offset: 1, color: '#ffe600' // 100% 处的颜色 }], }, }, data: arr.map(v => v.value), }, ], };