Echarts在线免费图表

 
            option = {
   backgroundColor: 'white',
   title: {
      text: '融投资数据分布',
      textStyle: {
         fontSize: 16,
         fontWeight: 'bold'
      },
      left: '10%',
      top:'15%'
   },
   tooltip: {
      trigger: 'axis',
      axisPointer: {
         type: 'cross',
         crossStyle: {
            color: '#999'
         }
      }
   },
   grid: {
      top: '30%',
   },
   color: ['#5AD8A6'],
   legend: [
      {
         data: [
            {
               name: '融资金额（亿）',
               icon: 'rect'
            }
         ],
         itemWidth: 8,
         itemHeight: 8,
         textStyle: {
            fontSize: 12
         },
         right: '23%',
         top: '20%'
      },
      {
         data: [
            {
               name: '融资比数',
               icon: 'rect'
            }
         ],
         itemWidth: 12,
         itemHeight: 2,
         textStyle: {
            fontSize: 12
         },
         right: '10%',
         top: '20%'
      }
   ],
   xAxis: [
      {
         type: 'category',
         data: [2023.08, 2023.09, 2023.1, 2023.11, 2023.12],
         axisPointer: {
            type: 'shadow'
         }
      }
   ],
   yAxis: [
      {
         type: 'value',
         min: 0,
         max: 2.5,
         interval: 0.5,
         axisLabel: {
            formatter(value) {
               return `${value.toFixed(1)}k`; // 保留一位小数
            }
         }
      }
   ],
   series: [
      {
         name: '融资金额（亿）',
         type: 'bar',
         barWidth: 30,
         itemWidth: 8,
         itemHeight: 8,
         itemStyle: {
            color: '#3e66ff',
            borderRadius: 0
         },
         data: [0.9, 1.6, 0.7, 1.1, 0.9]
      },
      {
         name: '融资比数',
         type: 'line',
         symbol: 'circle',
         symbolSize: 10,
         lineStyle: {
            color: '#26c4b9'
         },
         label: {
            show: true,
            position: 'top'
         },
         data: [1.58, 1.64, 1.69, 1.58, 1.88]
      }
   ]
};