option = { "color": ["#441EEC", "#0A88FD", "#24DB72", "#CE720F"], "tooltip": { "trigger": "axis", "axisPointer": { "type": "shadow" }, formatter: function(params) { //数据单位格式化 var relVal = params[0].name; //x轴名称 relVal += "

" for (var i = 0, l = params.length; i < l; i++) { if (params[i].value) { relVal += "" + '' + params[i].seriesName + ' : ' + params[i].value + '' + "" + '
'; } } relVal += "

" return relVal; } // "formatter": "供水流量: {c0} T/h
回水流量: {c1} T/h
万平米平方流量：{c2} T/W㎡" }, backgroundColor: '#0f375f', "grid": { "top": "10%", "left": "3%", "right": "4%", "bottom": "3%", "containLabel": true }, "legend": { "data": ["供水流量 T/h", "回水流量 T/h", "万平米平方流量 T/W㎡"], // "bottom": 5, // top: "5%", "icon": "circle", "textStyle": { "color": "#fff" } }, "xAxis": [{ "type": "category", "data": ["通辽盛发", "通辽总厂", "通辽热电"], "axisTick": { "alignWithLabel": true }, "axisLine": { "lineStyle": { "color": "#fff", "width": 2 } } }], "yAxis": [{ name: "(T/h)", "type": "value", "axisLine": { "lineStyle": { "color": "#fff", "width": 2 } }, "axisLabel": { // "formatter": "{value} T/h" "formatter": "{value}" }, "splitLine": { "show": false } }, { name: "(T/W㎡)", "type": "value", "axisLine": { "lineStyle": { "color": "#fff", "width": 2 } }, "axisLabel": { // "formatter": "{value} T/W㎡" "formatter": "{value}" }, "splitLine": { "show": false } }], "series": [{ "type": "bar", "barWidth": 16, "barGap": "200%", "name": "供水流量 T/h", "data": [9876, 6786, 4567], "itemStyle": { "emphasis": { "barBorderRadius": [8, 8, 0, 0] }, "normal": { "barBorderRadius": [8, 8, 0, 0] } } }, { "type": "bar", "barWidth": 16, "barGap": "200%", "name": "回水流量 T/h", "data": [1122, 6286, 2117], "itemStyle": { "emphasis": { "barBorderRadius": [8, 8, 0, 0] }, "normal": { "barBorderRadius": [8, 8, 0, 0] } } }, { "type": "bar", "barWidth": 16, name: "万平米平方流量 T/W㎡", "data": [23, 45, 20], "yAxisIndex": 1, "itemStyle": { "emphasis": { "barBorderRadius": [8, 8, 0, 0] }, "normal": { "barBorderRadius": [8, 8, 0, 0] } } } ] }

全网流量热量统计图