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百度echarts曲线类型

2023-04-18 15:02:31 时间

先看效果：

配置：

option = {
  xAxis: {
    type: 'category',
    data: ['Mon', 'Tue', 'Wed', 'Thu', 'Fri', 'Sat', 'Sun']
  },
  yAxis: {
    type: 'value'
  },
  tooltip: {
    trigger: 'axis'
  },
  legend: {
    data: ['default','Step End', 'Step Middle', 'Step Start','Smooth']
  },
  series: [
    {
      name: 'default',
      data: [150, 230, 224, 218, 135, 147, 260],
      type: 'line'
    },
    {
      name: 'Step End',
      data: [150, 230, 224, 218, 135, 147, 260],
      type: 'line',
      step: 'end',
    },
    {
      name: 'Step Middle',
      data: [150, 230, 224, 218, 135, 147, 260],
      type: 'line',
      step: 'middle',
    },
    {
      name: 'Step Start',
      data: [150, 230, 224, 218, 135, 147, 260],
      type: 'line',
      step: 'start',
    },
    {
      name: 'Smooth',
      data: [150, 230, 224, 218, 135, 147, 260],
      type: 'line',
      smooth: true
    }
  ]
};

完整代码：

<!--
    THIS EXAMPLE WAS DOWNLOADED FROM https://echarts.apache.org/examples/zh/editor.html?c=line-simple
-->
<!DOCTYPE html>
<html style="height: 100%">
    <head>
        <meta charset="utf-8">
    </head>
    <body style="height: 100%; margin: 0">
        <div id="container" style="height: 100%"></div>

        <script type="text/javascript" src="https://cdn.jsdelivr.net/npm/echarts@5.2.2/dist/echarts.min.js"></script>
        <!-- Uncomment this line if you want to dataTool extension
        <script type="text/javascript" src="https://cdn.jsdelivr.net/npm/echarts@5.2.2/dist/extension/dataTool.min.js"></script>
        -->
        <!-- Uncomment this line if you want to use gl extension
        <script type="text/javascript" src="https://cdn.jsdelivr.net/npm/echarts-gl@2/dist/echarts-gl.min.js"></script>
        -->
        <!-- Uncomment this line if you want to echarts-stat extension
        <script type="text/javascript" src="https://cdn.jsdelivr.net/npm/echarts-stat@latest/dist/ecStat.min.js"></script>
        -->
        <!-- Uncomment this line if you want to use map
        <script type="text/javascript" src="https://cdn.jsdelivr.net/npm/echarts@5.2.2/map/js/china.js"></script>
        <script type="text/javascript" src="https://cdn.jsdelivr.net/npm/echarts@5.2.2/map/js/world.js"></script>
        -->
        <!-- Uncomment these two lines if you want to use bmap extension
        <script type="text/javascript" src="https://api.map.baidu.com/api?v=2.0&ak=<Your Key Here>"></script>
        <script type="text/javascript" src="https://cdn.jsdelivr.net/npm/echarts@{{version}}/dist/extension/bmap.min.js"></script>
        -->

        <script type="text/javascript">
var dom = document.getElementById("container");
var myChart = echarts.init(dom);
var app = {};

var option;



option = {
  xAxis: {
    type: 'category',
    data: ['Mon', 'Tue', 'Wed', 'Thu', 'Fri', 'Sat', 'Sun']
  },
  yAxis: {
    type: 'value'
  },
  tooltip: {
    trigger: 'axis'
  },
  legend: {
    data: ['default','Step End', 'Step Middle', 'Step Start','Smooth']
  },
  series: [
    {
      name: 'default',
      data: [150, 230, 224, 218, 135, 147, 260],
      type: 'line'
    },
    {
      name: 'Step End',
      data: [150, 230, 224, 218, 135, 147, 260],
      type: 'line',
      step: 'end',
    },
    {
      name: 'Step Middle',
      data: [150, 230, 224, 218, 135, 147, 260],
      type: 'line',
      step: 'middle',
    },
    {
      name: 'Step Start',
      data: [150, 230, 224, 218, 135, 147, 260],
      type: 'line',
      step: 'start',
    },
    {
      name: 'Smooth',
      data: [150, 230, 224, 218, 135, 147, 260],
      type: 'line',
      smooth: true
    }
  ]
};

if (option && typeof option === 'object') {
    myChart.setOption(option);
}
</script>
    </body>
</html>

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