option = { tooltip: { trigger: 'axis', axisPointer: { // 坐标轴指示器,坐标轴触发有效 type: 'shadow' // 默认为直线,可选为:'line' | 'shadow' } }, grid: { left: '3%', right: '4%', bottom: '3%', containLabel: true }, xAxis: { type: 'category', data: ['兴庆区', '西夏区', '金凤区', '永宁县', '贺兰县', '灵武市'], axisTick: { show:false }, axisLabel:{ color:'#AAAFBB' }, axisLine:{ lineStyle:{ color:'rgba(255,255,255,0.08)' } } }, yAxis: { type: 'value', min:0, max:1, interval:0.25, axisTick:{ show:false }, axisLabel:{ color:'#AAAFBB', formatter:function(e){ return e*100+'%' } }, axisLine:{ lineStyle:{ color:'rgba(255,255,255,0.08)' } }, splitLine:{ lineStyle:{ color:'rgba(255,255,255,0.04)' } } }, series: [{ name: '直接访问', type: 'bar', barWidth: '30%', color: new echarts.graphic.LinearGradient(0,0,0,1,[{ offset: 0,color:'rgba(79,196,211,1)' },{ offset: 1,color:'rgba(79,196,211,0.2)' }]), data: [0.7, 0.5, 0.45, 0.34, 0.9, 0.33, 0.61] }] };