var option = { "tooltip": { "trigger": "axis", backgroundColor:'white', formatter: function (datas) { var res = datas[0].name + '
' for (var i = 0, length = datas.length; i < length; i++) { if(i==0){ res+='' +datas[i].seriesName +'' +''+ datas[i].value + ''; }else{ res+='
' +datas[i].seriesName +'' +''+ datas[i].value + ''; } } return res }, }, grid: { top: '50px', left: '55px', right: '40px', bottom: '30px', }, "legend": { top: '0%', left: "10px", "data": ['工器具总数', '在库总数'] }, "calculable": false, "xAxis": [{ "type": "category", "axisLine": { lineStyle: { color: '#ccc' } }, "splitLine": { "show": false }, "axisTick": { "alignWithLabel": false }, "splitArea": { "show": false }, "axisLabel": { "interval": 0, }, "data": [1,2,3,4,5,6], boundaryGap: true //坐标轴两边留白 }], "yAxis": [{ "type": "value", "splitLine": { "show": true }, "axisLine": { "show": false, lineStyle: { color: '#CBCBCB' } }, "axisTick": { "show": false }, "axisLabel": { "interval": 0, }, "splitArea": { "show": false }, }], "series": [{ "name": "工器具总数", "type": "bar", barGap: "0%", "itemStyle": { "normal": { "color": "#3A85FF", "barBorderRadius": 0, "label": { "show": false, "position": "top", formatter: function (p) { return p.value > 0 ? (p.value) : ''; } } } }, "data": [120,20,50,450,45], barWidth: 30,//柱图宽度 }, { "name": "在库总数", "type": "bar", // "stack": "数量", "itemStyle": { "normal": { "color": "#12B8FF", "barBorderRadius": 0, "label": { "show": false, "position": "top", formatter: function (p) { return p.value > 0 ? (p.value) : ''; } } } }, "data": [122,20,520,450,445], barWidth: 30,//柱图宽度 }] }

项目中遇到的echarts