option = { backgroundColor: '#000', tooltip: { showContent: true, trigger: 'axis', backgroundColor: 'rgba(8,36,68,.7)', color: '#fff', textStyle: { color: '#fff' }, }, textStyle: { "color": "#c0c3cd", "fontSize": 14 }, grid: { top: '23%', left: '14%', bottom: '25%', right: '10%' }, xAxis: { nameTextStyle: { "color": "#c0c3cd", "padding": [0, 0, -10, 0], "fontSize": 14 }, axisLabel: { interval: 0, // rotate: '15', // formatter: function (value) { // if (value.length > 3) { // return `${value.slice(0, 2)}...`; // } // return value; // }, textStyle: { color: '#639FD2' //坐标轴字颜色 }, margin: 15 }, axisTick: { show: false //隐藏X轴刻度 }, splitLine: { //网格线 "show": false }, data: ["基地1", "基地2", "基地3", "基地4", "北京新发地", "上海虹桥", "石门批发市场", "岳各庄批发市场"], type: "category" }, yAxis: { name: '价格(元/Kg)', axisLine: { show: false, //隐藏X轴轴线 lineStyle: { color: '#11417a' } }, axisTick: { show: false //隐藏X轴刻度 }, axisLabel: { textStyle: { color: '#fff' } }, splitLine: { //网格线 "show": false } }, series: [ { name: '各品种产量', data: [2.8, 2.7, 2.75, 2.68, 3.1, 3.5, 2.9, 2.95], "type": "bar", "showBackground": true, backgroundStyle: { color: "#0c3252" }, "barMaxWidth": "auto", // "barWidth": 7, "barWidth": 17, "itemStyle": { barBorderRadius: [7, 7, 0, 0], // 圆角(左上、右上、右下、左下) normal: { //每个柱子的颜色即为colorList数组里的每一项,如果柱子数目多于colorList的长度,则柱子颜色循环使用该数组 color: function (params) { var colorList = ['#027db4', '#03b915', '#ffe400', '#bd4fff', '#8be68e', '#dce19d','#62edf8', '#0676A7']; return colorList[params.dataIndex]; } }, "color": { "x": 0, "y": 0, "x2": 0, "y2": 1, "type": "linear", "global": false, "colorStops": [{ "offset": 0, "color": "#0b9eff" }, { "offset": 1, "color": "#63caff" }] } }, "label": { "show": true, "position": "top", "distance": 10, "color": "#fff", "fontSize": 13 } }, ], };