echarts常用图表类型

配置时，根据自己的屏幕调整高度和宽度。

官方示例

hexo插件

案例网站

下面是我整理的一些echarts案例模板网站，按需获取。

折线图

基础平滑折线图

代码

{% echarts 80% 400 %}

option = {
  xAxis: {
    type: 'category',
    data: ['Mon', 'Tue', 'Wed', 'Thu', 'Fri', 'Sat', 'Sun']
  },
  yAxis: {
    type: 'value'
  },
  series: [
    {
      data: [820, 932, 901, 934, 1290, 1330, 1320],
      type: 'line',
      smooth: true
    }
  ]
};

{% endecharts %}

柱形图

基础柱状图

代码

{% echarts 80% 400 %}

option = {
  xAxis: {
    type: 'category',
    data: ['Mon', 'Tue', 'Wed', 'Thu', 'Fri', 'Sat', 'Sun']
  },
  yAxis: {
    type: 'value'
  },
  series: [
    {
      data: [120, 200, 150, 80, 70, 110, 130],
      type: 'bar'
    }
  ]
};

{% endecharts %}

极坐标柱状图标签

代码

{% echarts 80% 450 %}

option = {
  title: [
    {
      text: 'Tangential Polar Bar Label Position (middle)'
    }
  ],
  polar: {
    radius: [30, '80%']
  },
  angleAxis: {
    max: 4,
    startAngle: 75
  },
  radiusAxis: {
    type: 'category',
    data: ['a', 'b', 'c', 'd']
  },
  tooltip: {},
  series: {
    type: 'bar',
    data: [2, 1.2, 2.4, 3.6],
    coordinateSystem: 'polar',
    label: {
      show: true,
      position: 'middle',
      formatter: '{b}: {c}'
    }
  }
};

{% endecharts %}

饼图

某站点用户

代码

{% echarts 80% 400 %}

option = {
  title: {
    text: 'Referer of a Website',
    subtext: 'Fake Data',
    left: 'center'
  },
  tooltip: {
    trigger: 'item'
  },
  legend: {
    orient: 'vertical',
    left: 'left'
  },
  series: [
    {
      name: 'Access From',
      type: 'pie',
      radius: '50%',
      data: [
        { value: 1048, name: 'Search Engine' },
        { value: 735, name: 'Direct' },
        { value: 580, name: 'Email' },
        { value: 484, name: 'Union Ads' },
        { value: 300, name: 'Video Ads' }
      ],
      emphasis: {
        itemStyle: {
          shadowBlur: 10,
          shadowOffsetX: 0,
          shadowColor: 'rgba(0, 0, 0, 0.5)'
        }
      }
    }
  ]
};

{% endecharts %}

环形图

代码

{% echarts 80% 400 %}

option = {
  tooltip: {
    trigger: 'item'
  },
  legend: {
    top: '5%',
    left: 'center'
  },
  series: [
    {
      name: 'Access From',
      type: 'pie',
      radius: ['40%', '70%'],
      avoidLabelOverlap: false,
      label: {
        show: false,
        position: 'center'
      },
      emphasis: {
        label: {
          show: true,
          fontSize: 40,
          fontWeight: 'bold'
        }
      },
      labelLine: {
        show: false
      },
      data: [
        { value: 1048, name: 'Search Engine' },
        { value: 735, name: 'Direct' },
        { value: 580, name: 'Email' },
        { value: 484, name: 'Union Ads' },
        { value: 300, name: 'Video Ads' }
      ]
    }
  ]
};

{% endecharts %}

半环形图

代码

{% echarts 80% 400 %}

option = {
  tooltip: {
    trigger: 'item'
  },
  legend: {
    top: '5%',
    left: 'center',
    // doesn't perfectly work with our tricks, disable it
    selectedMode: false
  },
  series: [
    {
      name: 'Access From',
      type: 'pie',
      radius: ['40%', '70%'],
      center: ['50%', '70%'],
      // adjust the start angle
      startAngle: 180,
      label: {
        show: true,
        formatter(param) {
          // correct the percentage
          return param.name + ' (' + param.percent * 2 + '%)';
        }
      },
      data: [
        { value: 1048, name: 'Search Engine' },
        { value: 735, name: 'Direct' },
        { value: 580, name: 'Email' },
        { value: 484, name: 'Union Ads' },
        { value: 300, name: 'Video Ads' },
        {
          // make an record to fill the bottom 50%
          value: 1048 + 735 + 580 + 484 + 300,
          itemStyle: {
            // stop the chart from rendering this piece
            color: 'none',
            decal: {
              symbol: 'none'
            }
          },
          label: {
            show: false
          }
        }
      ]
    }
  ]
};

{% endecharts %}

基础南丁格尔玫瑰图

代码

{% echarts 80% 600 %}

option = {
  legend: {
    top: 'bottom'
  },
  toolbox: {
    show: true,
    feature: {
      mark: { show: true },
      dataView: { show: true, readOnly: false },
      restore: { show: true },
      saveAsImage: { show: true }
    }
  },
  series: [
    {
      name: 'Nightingale Chart',
      type: 'pie',
      radius: [50, 250],
      center: ['50%', '50%'],
      roseType: 'area',
      itemStyle: {
        borderRadius: 8
      },
      data: [
        { value: 40, name: 'rose 1' },
        { value: 38, name: 'rose 2' },
        { value: 32, name: 'rose 3' },
        { value: 30, name: 'rose 4' },
        { value: 28, name: 'rose 5' },
        { value: 26, name: 'rose 6' },
        { value: 22, name: 'rose 7' },
        { value: 18, name: 'rose 8' }
      ]
    }
  ]
};

{% endecharts %}

散点图

基础散点图

代码

{% echarts 80% 400 %}
option = {
  xAxis: {},
  yAxis: {},
  series: [
    {
      symbolSize: 20,
      data: [
        [10.0, 8.04],
        [8.07, 6.95],
        [13.0, 7.58],
        [9.05, 8.81],
        [11.0, 8.33],
        [14.0, 7.66],
        [13.4, 6.81],
        [10.0, 6.33],
        [14.0, 8.96],
        [12.5, 6.82],
        [9.15, 7.2],
        [11.5, 7.2],
        [3.03, 4.23],
        [12.2, 7.83],
        [2.02, 4.47],
        [1.05, 3.33],
        [4.05, 4.96],
        [6.03, 7.24],
        [12.0, 6.26],
        [12.0, 8.84],
        [7.08, 5.82],
        [5.02, 5.68]
      ],
      type: 'scatter'
    }
  ]
};
{% endecharts %}

雷达图

基础雷达图

代码

{% echarts 80% 450 %}

option = {
  title: {
    text: 'Basic Radar Chart'
  },
  legend: {
    data: ['Allocated Budget', 'Actual Spending']
  },
  radar: {
    // shape: 'circle',
    indicator: [
      { name: 'Sales', max: 6500 },
      { name: 'Administration', max: 16000 },
      { name: 'Information Technology', max: 30000 },
      { name: 'Customer Support', max: 38000 },
      { name: 'Development', max: 52000 },
      { name: 'Marketing', max: 25000 }
    ]
  },
  series: [
    {
      name: 'Budget vs spending',
      type: 'radar',
      data: [
        {
          value: [4200, 3000, 20000, 35000, 50000, 18000],
          name: 'Allocated Budget'
        },
        {
          value: [5000, 14000, 28000, 26000, 42000, 21000],
          name: 'Actual Spending'
        }
      ]
    }
  ]
};

{% endecharts %}

图形组件

关键帧描边动画

代码

{% echarts 80% 200 %}

option = {
  graphic: {
    elements: [
      {
        type: 'text',
        left: 'center',
        top: 'center',
        style: {
          text: 'BanBuDuo',
          fontSize: 80,
          fontWeight: 'bold',
          lineDash: [0, 200],
          lineDashOffset: 0,
          fill: 'transparent',
          stroke: '#000',
          lineWidth: 1
        },
        keyframeAnimation: {
          duration: 3000,
          loop: true,
          keyframes: [
            {
              percent: 0.7,
              style: {
                fill: 'transparent',
                lineDashOffset: 200,
                lineDash: [200, 0]
              }
            },
            {
              // Stop for a while.
              percent: 0.8,
              style: {
                fill: 'transparent'
              }
            },
            {
              percent: 1,
              style: {
                fill: 'black'
              }
            }
          ]
        }
      }
    ]
  }
};

{% endecharts %}