option = { backgroundColor:'#FFFFFF', title: { text: '全省各地市卡口备案数', subtext: '地市卡口排名' }, tooltip: { trigger: 'axis', axisPointer: { type: 'shadow' } }, toolbox: { show: true, feature: { mark: { show: true }, dataView: { show: true, readOnly: false }, saveAsImage: { show: true } } }, grid: { left: '1%', right: '60%', bottom: '40%', containLabel: true, }, xAxis: { type: 'value', position:'top', splitLine: {show: false}, boundaryGap: [0, 0.01] }, yAxis: { type: 'category', // data: ['广州市','深圳市','珠海市','汕头市','佛山市','韶关市','湛江市','肇庆市','江门市','茂名市','惠州市','梅州市','汕尾市','河源市' ,'阳江','清远','东莞','中山','潮州','揭阳','云浮'] data: [ '云浮市','揭阳市','潮州市' ,'中山市','东莞市','清远市','阳江市','河源市','汕尾市','梅州市','惠州市','茂名市','江门市','肇庆市','湛江市','韶关市','佛山市','汕头市','珠海市','深圳市','广州市'] }, series: [ { name: '全省各地市卡口备案数', itemStyle: { normal: { color: function(params) { // build a color map as your need. // var colorList = [ // '#C1232B','#B5C334','#FCCE10','#E87C25','#27727B', // '#FE8463','#9BCA63','#FAD860','#F3A43B','#60C0DD', // '#D7504B','#C6E579','#F4E001','#F0805A','#26C0C0','#32CD32','#FFC125','#FF00FF','#EEEE00','#EE82EE','#CDCD00' // ]; var colorList = ['#87CEFF']; return colorList[params.dataIndex] }, shadowBlur: 20, shadowColor: 'rgba(0, 0, 0, 0.5)' } }, type: 'bar', // data: [2670,2500,1980,1955,1800,1500,1430,1250,1200,980,900,870,830,706,679,647,611,558,450,442,300] data: [300,442,450,558,611,647,679,706,830,870,900,980,1200,1250,1430,1500,1800,1955,1980,2500,2670] } ] };