option = { title: { top: 2, left: 'center', textStyle: { color: '#000', fontSize: 14 } }, tooltip: { trigger: 'axis' }, grid: { containLabel: true, top: '8%', left: '5%', right: '5%', bottom: '8%' }, color: ["#c7021d","#eb007f","#ff2a00","#ff9000", "#D8BC37","#26be5b"], "xAxis": [{ type: 'category', axisTick: { alignWithLabel: true }, data: ["1月","2月","3月","4月","5月","6月","7月","8月","9月","10月","11月","12月"], axisLabel: { formatter: '{value}', color : '#fff', textStyle:{ fontSize:14 } }, axisTick: { show:false, }, axisLine : { show : true, lineStyle : { color : '#5e99c6' } }, splitLine : { show : false } }], yAxis: [{ type: 'value', /* max:30,*/ position: 'left', axisLabel: { formatter: '{value}', color : '#fff', textStyle:{ fontSize:14 } }, axisTick: { show:false, }, axisLine : { show : true, lineStyle : { color : '#5e99c6' } }, splitLine : { show : false } }], series: [{ "name": "严重", "type": "bar", barWidth: 40, "label": { "normal": { "show": true, "position": "inside", color:"#fff", "formatter": "{c}" } }, "stack": "总量", "data": ["7.7", "7.4", "3.7","7.7","7.7", "7.4", "3.7","7.7"] },{ "name": "重度", "type": "bar", barWidth: 40, "stack": "总量", "label": { "normal": { "show": true, "position": "inside", color:"#fff", "formatter": "{c}" } }, "data": ["7.7", "7.4", "3.7","7.7", "7.4", "3.7"] },{ "name": "中度", "type": "bar", barWidth: 40, "stack": "总量", "label": { "normal": { "show": true, "position": "inside", color:"#fff", "formatter": "{c}" } }, "data": ["7.7", "7.4", "3.7","7.7", "7.4", "3.7"] },{ "name": "轻度", "type": "bar", barWidth: 40, "stack": "总量", "label": { "normal": { "show": true, "position": "inside", color:"#fff", "formatter": "{c}" } }, "data": ["7.7", "7.4", "3.7","7.7", "7.4", "3.7"] },{ "name": "良", "type": "bar", barWidth: 40, "stack": "总量", "label": { "normal": { "show": true, "position": "inside", color:"#fff", "formatter": "{c}" } }, "data": ["3.8", "3.7", "14.8","7.7", "7.4", "3.7"] },{ "name": "优", "type": "bar", barWidth: 40, "label": { "normal": { "show": true, "position": "inside", color:"#fff", "formatter": "{c}" } }, itemStyle : { normal : { barBorderRadius: [10, 10, 0, 0] //圆角 } }, "stack": "总量", "data": ["88.5", "81.5", "74.1","7.7", "7.4", "3.7"] }] };