option ={ backgroundColor: 'RGB(2,22,76)', color: ['RGB(1,255,152)', 'RGB(244,191,70)','pink'], title: { text: '历年高考成绩分析', top: 21, left: '21', textStyle: { fontSize: 18, color: '#fff' } }, animation: false, "grid": { "top": "67", "left": "32", "bottom": "15", "right": "39", "containLabel": true }, "legend":{ "show":true, top: 15, right: 26, data:['平均分','最高分','最低分'], textStyle:{ color: "RGB(193,223,255)" } }, "xAxis": [{ "type": "category", "data": ["2016年", "2017年","2018年","2019年",'2020年'], "axisTick": { "alignWithLabel": true }, "nameTextStyle": { "color": "#fff" }, "axisLine": { "lineStyle": { "color": "RGB(47,68,114)" } }, "axisLabel": { "textStyle": { "color": "white" }, margin: 20 } }], "yAxis": [{ "type": "value", "axisLabel": { "textStyle": { "color": "white" }, "formatter": "{value}" }, "splitLine": { "lineStyle": { "type": "dashed", "color": "RGB(47,68,114)" } }, "axisLine": { "show": true, "lineStyle": { "color": "RGB(47,68,114)" } } }], "series": [{ name:'平均分', type: 'bar', //silent: true, "barWidth": "12", //barGap: '-100%', // Make series be overlap "data": [{ "value": 89 }, { "value": 78 },{ "value":85 }, { "value": 62 }, { "value": 72 }] }, { name:'最高分', type: 'bar', //silent: true, "barWidth": "12", //barGap: '-100%', // Make series be overlap "data": [{ "value": 97 }, { "value": 91 },{ "value": 86 }, { "value": 83 }, { "value": 82 }] }, { name:'最低分', type: 'bar', //silent: true, "barWidth": "12", //barGap: '-100%', // Make series be overlap "data": [{ "value": 72 }, { "value": 78 },{ "value": 68 }, { "value": 74 }, { "value": 77 }] } ] };