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How can I hide a single series in an echarts legend?

  • Thread starter Thread starter eastclintw00d
  • Start date Start date
E

eastclintw00d

Guest
Is it possible to exclude the series "Direct" from the legend in the following example:

Code:
import * as echarts from 'echarts';

var chartDom = document.getElementById('main');
var myChart = echarts.init(chartDom);
var option;

option = {
  title: {
    text: 'Stacked Line'
  },
  tooltip: {
    trigger: 'axis'
  },
  legend: {
    data: ['Email', 'Union Ads', 'Video Ads', 'Direct', 'Search Engine']
  },
  grid: {
    left: '3%',
    right: '4%',
    bottom: '3%',
    containLabel: true
  },
  toolbox: {
    feature: {
      saveAsImage: {}
    }
  },
  xAxis: {
    type: 'category',
    boundaryGap: false,
    data: ['Mon', 'Tue', 'Wed', 'Thu', 'Fri', 'Sat', 'Sun']
  },
  yAxis: {
    type: 'value'
  },
  series: [
    {
      name: 'Email',
      type: 'line',
      stack: 'Total',
      data: [120, 132, 101, 134, 90, 230, 210]
    },
    {
      name: 'Union Ads',
      type: 'line',
      stack: 'Total',
      data: [220, 182, 191, 234, 290, 330, 310]
    },
    {
      name: 'Video Ads',
      type: 'line',
      stack: 'Total',
      data: [150, 232, 201, 154, 190, 330, 410]
    },
    {
      name: 'Direct',
      type: 'line',
      stack: 'Total',
      data: [320, 332, 301, 334, 390, 330, 320]
    },
    {
      name: 'Search Engine',
      type: 'line',
      stack: 'Total',
      data: [820, 932, 901, 934, 1290, 1330, 1320]
    }
  ]
};

option && myChart.setOption(option);

Example was taken from here.

<p>Is it possible to exclude the series "Direct" from the legend in the following example:</p>
<pre><code>import * as echarts from 'echarts';

var chartDom = document.getElementById('main');
var myChart = echarts.init(chartDom);
var option;

option = {
title: {
text: 'Stacked Line'
},
tooltip: {
trigger: 'axis'
},
legend: {
data: ['Email', 'Union Ads', 'Video Ads', 'Direct', 'Search Engine']
},
grid: {
left: '3%',
right: '4%',
bottom: '3%',
containLabel: true
},
toolbox: {
feature: {
saveAsImage: {}
}
},
xAxis: {
type: 'category',
boundaryGap: false,
data: ['Mon', 'Tue', 'Wed', 'Thu', 'Fri', 'Sat', 'Sun']
},
yAxis: {
type: 'value'
},
series: [
{
name: 'Email',
type: 'line',
stack: 'Total',
data: [120, 132, 101, 134, 90, 230, 210]
},
{
name: 'Union Ads',
type: 'line',
stack: 'Total',
data: [220, 182, 191, 234, 290, 330, 310]
},
{
name: 'Video Ads',
type: 'line',
stack: 'Total',
data: [150, 232, 201, 154, 190, 330, 410]
},
{
name: 'Direct',
type: 'line',
stack: 'Total',
data: [320, 332, 301, 334, 390, 330, 320]
},
{
name: 'Search Engine',
type: 'line',
stack: 'Total',
data: [820, 932, 901, 934, 1290, 1330, 1320]
}
]
};

option && myChart.setOption(option);
</code></pre>
<p>Example was taken from <a href="https://echarts.apache.org/examples/en/editor.html?c=line-stack&lang=js" rel="nofollow noreferrer">here</a>.</p>
 
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