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Column Chart in Vue Charts

3 Feb 202624 minutes to read

Column

To render a column series in your chart, you need to follow a few steps to configure it correctly. Here’s a concise guide on how to do this:

  • Set the series type: Define the series type as Column in your chart configuration. This indicates that the data should be represented as a column chart, which is ideal for visualizing for comparing different categories of data or tracking changes over time.

  • Inject the ColumnSeries module: Use the provide: { chart: [ColumnSeries]} method to inject the ColumnSeries module into your chart. This step is essential, as it ensures that the necessary functionalities for rendering column series are available in your chart.

<template>
  <div id="app">
    <ejs-chart id="container" :title='title' :primaryXAxis='primaryXAxis' :primaryYAxis='primaryYAxis'>
      <e-series-collection>
        <e-series :dataSource='seriesData' type='Column' xName='country' yName='gold'> </e-series>
      </e-series-collection>
    </ejs-chart>
  </div>
</template>
<script setup>
import { provide } from "vue";

import { ChartComponent as EjsChart, SeriesCollectionDirective as ESeriesCollection, SeriesDirective as ESeries, ColumnSeries, Category } from "@syncfusion/ej2-vue-charts";

const seriesData = [
  { country: "USA",       gold: 50 },
  { country: "China",     gold: 40 },
  { country: "Japan",     gold: 70 },
  { country: "Australia", gold: 60 },
  { country: "France",    gold: 50 },
  { country: "Germany",   gold: 40 },
  { country: "Italy",     gold: 40 },
  { country: "Sweden",    gold: 30 }
];
const primaryXAxis = {
  valueType: 'Category',
  title: 'Countries'
};
const primaryYAxis = {
  minimum: 0, 
  maximum: 80,
  interval: 20, 
  title: 'Medals'
};
const title = 'Olympic Medals';

provide('chart', [ColumnSeries, Category]);

</script>
<style>
  #container {
    height: 350px;
  }
</style>
<template>
  <div id="app">
    <ejs-chart id="container" :title='title' :primaryXAxis='primaryXAxis' :primaryYAxis='primaryYAxis'>
      <e-series-collection>
        <e-series :dataSource='seriesData' type='Column' xName='country' yName='gold'> </e-series>
      </e-series-collection>
    </ejs-chart>
  </div>
</template>
<script>

import { ChartComponent, SeriesCollectionDirective, SeriesDirective, ColumnSeries, Category } from "@syncfusion/ej2-vue-charts";

export default {
  name: "App",
  components: {
    'ejs-chart': ChartComponent,
    'e-series-collection': SeriesCollectionDirective,
    'e-series': SeriesDirective
  },
  data: function () {
    return {
      seriesData: [
        { country: "USA",       gold: 50 },
        { country: "China",     gold: 40 },
        { country: "Japan",     gold: 70 },
        { country: "Australia", gold: 60 },
        { country: "France",    gold: 50 },
        { country: "Germany",   gold: 40 },
        { country: "Italy",     gold: 40 },
        { country: "Sweden",    gold: 30 }
      ],
      primaryXAxis: {
        valueType: 'Category',
        title: 'Countries'
      },
      primaryYAxis: {
        minimum: 0, 
        maximum: 80,
        interval: 20, 
        title: 'Medals'
      },
      title: 'Olympic Medals'
    };
  },
  provide: {
    chart: [ColumnSeries, Category]
  }
};
</script>
<style>
  #container {
    height: 350px;
  }
</style>

Binding data with series

You can bind data to the chart using the dataSource property within the series configuration. This allows you to connect a JSON dataset or remote data to your chart. To display the data correctly, map the fields from the data to the chart series xName and yName properties.

<template>
  <div id="app">
    <ejs-chart id="container" :title='title' :primaryXAxis='primaryXAxis' :primaryYAxis='primaryYAxis'>
      <e-series-collection>
        <e-series :dataSource='seriesData' type='Column' xName='country' yName='gold'> </e-series>
      </e-series-collection>
    </ejs-chart>
  </div>
</template>
<script setup>
import { provide } from "vue";

import { ChartComponent as EjsChart, SeriesCollectionDirective as ESeriesCollection, SeriesDirective as ESeries, ColumnSeries, Category } from "@syncfusion/ej2-vue-charts";

const seriesData = [
  { country: "USA",       gold: 50 },
  { country: "China",     gold: 40 },
  { country: "Japan",     gold: 70 },
  { country: "Australia", gold: 60 },
  { country: "France",    gold: 50 },
  { country: "Germany",   gold: 40 },
  { country: "Italy",     gold: 40 },
  { country: "Sweden",    gold: 30 }
];
const primaryXAxis = {
  valueType: 'Category',
  title: 'Countries'
};
const primaryYAxis = {
  minimum: 0, 
  maximum: 80,
  interval: 20, 
  title: 'Medals'
};
const title = 'Olympic Medals';

provide('chart', [ColumnSeries, Category]);

</script>
<style>
  #container {
    height: 350px;
  }
</style>
<template>
  <div id="app">
    <ejs-chart id="container" :title='title' :primaryXAxis='primaryXAxis' :primaryYAxis='primaryYAxis'>
      <e-series-collection>
        <e-series :dataSource='seriesData' type='Column' xName='country' yName='gold'> </e-series>
      </e-series-collection>
    </ejs-chart>
  </div>
</template>
<script>

import { ChartComponent, SeriesCollectionDirective, SeriesDirective, ColumnSeries, Category } from "@syncfusion/ej2-vue-charts";

export default {
  name: "App",
  components: {
    'ejs-chart': ChartComponent,
    'e-series-collection': SeriesCollectionDirective,
    'e-series': SeriesDirective
  },
  data: function () {
    return {
      seriesData: [
        { country: "USA",       gold: 50 },
        { country: "China",     gold: 40 },
        { country: "Japan",     gold: 70 },
        { country: "Australia", gold: 60 },
        { country: "France",    gold: 50 },
        { country: "Germany",   gold: 40 },
        { country: "Italy",     gold: 40 },
        { country: "Sweden",    gold: 30 }
      ],
      primaryXAxis: {
        valueType: 'Category',
        title: 'Countries'
      },
      primaryYAxis: {
        minimum: 0, 
        maximum: 80,
        interval: 20, 
        title: 'Medals'
      },
      title: 'Olympic Medals'
    };
  },
  provide: {
    chart: [ColumnSeries, Category]
  }
};
</script>
<style>
  #container {
    height: 350px;
  }
</style>

Series customization

The following properties can be used to customize the column series.

Fill

The fill property determines the color applied to the series.

<template>
  <div id="app">
    <ejs-chart id="container" :title='title' :primaryXAxis='primaryXAxis' :primaryYAxis='primaryYAxis'>
      <e-series-collection>
        <e-series :dataSource='seriesData' type='Column' xName='country' yName='gold' fill='blue'> </e-series>
      </e-series-collection>
    </ejs-chart>
  </div>
</template>
<script setup>
import { provide } from "vue";

import { ChartComponent as EjsChart, SeriesCollectionDirective as ESeriesCollection, SeriesDirective as ESeries, ColumnSeries, Category } from "@syncfusion/ej2-vue-charts";

const seriesData = [
  { country: "USA",       gold: 50 },
  { country: "China",     gold: 40 },
  { country: "Japan",     gold: 70 },
  { country: "Australia", gold: 60 },
  { country: "France",    gold: 50 },
  { country: "Germany",   gold: 40 },
  { country: "Italy",     gold: 40 },
  { country: "Sweden",    gold: 30 }
];
const primaryXAxis = {
  valueType: 'Category',
  title: 'Countries'
};
const primaryYAxis = {
  minimum: 0, 
  maximum: 80,
  interval: 20, 
  title: 'Medals'
};
const title = 'Olympic Medals';

provide('chart', [ColumnSeries, Category]);

</script>
<style>
  #container {
    height: 350px;
  }
</style>
<template>
  <div id="app">
    <ejs-chart id="container" :title='title' :primaryXAxis='primaryXAxis' :primaryYAxis='primaryYAxis'>
      <e-series-collection>
        <e-series :dataSource='seriesData' type='Column' xName='country' yName='gold' fill='blue'> </e-series>
      </e-series-collection>
    </ejs-chart>
  </div>
</template>
<script>

import { ChartComponent, SeriesCollectionDirective, SeriesDirective, ColumnSeries, Category } from "@syncfusion/ej2-vue-charts";

export default {
  name: "App",
  components: {
    'ejs-chart': ChartComponent,
    'e-series-collection': SeriesCollectionDirective,
    'e-series': SeriesDirective
  },
  data: function () {
    return {
      seriesData: [
        { country: "USA",       gold: 50 },
        { country: "China",     gold: 40 },
        { country: "Japan",     gold: 70 },
        { country: "Australia", gold: 60 },
        { country: "France",    gold: 50 },
        { country: "Germany",   gold: 40 },
        { country: "Italy",     gold: 40 },
        { country: "Sweden",    gold: 30 }
      ],
      primaryXAxis: {
        valueType: 'Category',
        title: 'Countries'
      },
      primaryYAxis: {
        minimum: 0, 
        maximum: 80,
        interval: 20, 
        title: 'Medals'
      },
      title: 'Olympic Medals'
    };
  },
  provide: {
    chart: [ColumnSeries, Category]
  }
};
</script>
<style>
  #container {
    height: 350px;
  }
</style>

The fill property can be used to apply a gradient color to the column series. By configuring this property with gradient values, you can create a visually appealing effect in which the color transitions smoothly from one shade to another.

<template>
  <div id="app">
    <ejs-chart id="container" :title='title' :primaryXAxis='primaryXAxis' :primaryYAxis='primaryYAxis'>
      <e-series-collection>
        <e-series :dataSource='seriesData' type='Column' xName='country' yName='gold' fill='url(#gradient)'> </e-series>
      </e-series-collection>
    </ejs-chart>
  </div>
</template>
<script setup>
import { provide } from "vue";

import { ChartComponent as EjsChart, SeriesCollectionDirective as ESeriesCollection, SeriesDirective as ESeries, ColumnSeries, Category } from "@syncfusion/ej2-vue-charts";

const seriesData = [
  { country: "USA",       gold: 50 },
  { country: "China",     gold: 40 },
  { country: "Japan",     gold: 70 },
  { country: "Australia", gold: 60 },
  { country: "France",    gold: 50 },
  { country: "Germany",   gold: 40 },
  { country: "Italy",     gold: 40 },
  { country: "Sweden",    gold: 30 }
];
const primaryXAxis = {
  valueType: 'Category',
  title: 'Countries'
};
const primaryYAxis = {
  minimum: 0, 
  maximum: 80,
  interval: 20, 
  title: 'Medals'
};
const title = 'Olympic Medals';

provide('chart', [ColumnSeries, Category]);

</script>
<style>
  #container {
    height: 350px;
  }
</style>
<template>
  <div id="app">
    <ejs-chart id="container" :title='title' :primaryXAxis='primaryXAxis' :primaryYAxis='primaryYAxis'>
      <e-series-collection>
        <e-series :dataSource='seriesData' type='Column' xName='country' yName='gold' fill='url(#gradient)'> </e-series>
      </e-series-collection>
    </ejs-chart>
  </div>
</template>
<script>

import { ChartComponent, SeriesCollectionDirective, SeriesDirective, ColumnSeries, Category } from "@syncfusion/ej2-vue-charts";

export default {
  name: "App",
  components: {
    'ejs-chart': ChartComponent,
    'e-series-collection': SeriesCollectionDirective,
    'e-series': SeriesDirective
  },
  data: function () {
    return {
      seriesData: [
        { country: "USA",       gold: 50 },
        { country: "China",     gold: 40 },
        { country: "Japan",     gold: 70 },
        { country: "Australia", gold: 60 },
        { country: "France",    gold: 50 },
        { country: "Germany",   gold: 40 },
        { country: "Italy",     gold: 40 },
        { country: "Sweden",    gold: 30 }
      ],
      primaryXAxis: {
        valueType: 'Category',
        title: 'Countries'
      },
      primaryYAxis: {
        minimum: 0, 
        maximum: 80,
        interval: 20, 
        title: 'Medals'
      },
      title: 'Olympic Medals'
    };
  },
  provide: {
    chart: [ColumnSeries, Category]
  }
};
</script>
<style>
  #container {
    height: 350px;
  }
</style>

Opacity

The opacity property controls the transparency of the fill and affects how the series blends with background or overlapping series.

<template>
  <div id="app">
    <ejs-chart id="container" :title='title' :primaryXAxis='primaryXAxis' :primaryYAxis='primaryYAxis'>
      <e-series-collection>
        <e-series :dataSource='seriesData' type='Column' xName='country' yName='gold' opacity=0.5> </e-series>
      </e-series-collection>
    </ejs-chart>
  </div>
</template>
<script setup>
import { provide } from "vue";

import { ChartComponent as EjsChart, SeriesCollectionDirective as ESeriesCollection, SeriesDirective as ESeries, ColumnSeries, Category } from "@syncfusion/ej2-vue-charts";

const seriesData = [
  { country: "USA",       gold: 50 },
  { country: "China",     gold: 40 },
  { country: "Japan",     gold: 70 },
  { country: "Australia", gold: 60 },
  { country: "France",    gold: 50 },
  { country: "Germany",   gold: 40 },
  { country: "Italy",     gold: 40 },
  { country: "Sweden",    gold: 30 }
];
const primaryXAxis = {
  valueType: 'Category',
  title: 'Countries'
};
const primaryYAxis = {
  minimum: 0, 
  maximum: 80,
  interval: 20, 
  title: 'Medals'
};
const title = 'Olympic Medals';

provide('chart', [ColumnSeries, Category]);

</script>
<style>
  #container {
    height: 350px;
  }
</style>
<template>
  <div id="app">
    <ejs-chart id="container" :title='title' :primaryXAxis='primaryXAxis' :primaryYAxis='primaryYAxis'>
      <e-series-collection>
        <e-series :dataSource='seriesData' type='Column' xName='country' yName='gold' opacity=0.5> </e-series>
      </e-series-collection>
    </ejs-chart>
  </div>
</template>
<script>

import { ChartComponent, SeriesCollectionDirective, SeriesDirective, ColumnSeries, Category } from "@syncfusion/ej2-vue-charts";

export default {
  name: "App",
  components: {
    'ejs-chart': ChartComponent,
    'e-series-collection': SeriesCollectionDirective,
    'e-series': SeriesDirective
  },
  data: function () {
    return {
      seriesData: [
        { country: "USA",       gold: 50 },
        { country: "China",     gold: 40 },
        { country: "Japan",     gold: 70 },
        { country: "Australia", gold: 60 },
        { country: "France",    gold: 50 },
        { country: "Germany",   gold: 40 },
        { country: "Italy",     gold: 40 },
        { country: "Sweden",    gold: 30 }
      ],
      primaryXAxis: {
        valueType: 'Category',
        title: 'Countries'
      },
      primaryYAxis: {
        minimum: 0, 
        maximum: 80,
        interval: 20, 
        title: 'Medals'
      },
      title: 'Olympic Medals'
    };
  },
  provide: {
    chart: [ColumnSeries, Category]
  }
};
</script>
<style>
  #container {
    height: 350px;
  }
</style>

Border

Use the border property to configure the border width, color, and dash array of the column series.

<template>
  <div id="app">
    <ejs-chart id="container" :title='title' :primaryXAxis='primaryXAxis' :primaryYAxis='primaryYAxis'>
      <e-series-collection>
        <e-series :dataSource='seriesData' type='Column' xName='country' yName='gold' :border='border'> </e-series>
      </e-series-collection>
    </ejs-chart>
  </div>
</template>
<script setup>
import { provide } from "vue";

import { ChartComponent as EjsChart, SeriesCollectionDirective as ESeriesCollection, SeriesDirective as ESeries, ColumnSeries, Category } from "@syncfusion/ej2-vue-charts";

const seriesData = [
  { country: "USA",       gold: 50 },
  { country: "China",     gold: 40 },
  { country: "Japan",     gold: 70 },
  { country: "Australia", gold: 60 },
  { country: "France",    gold: 50 },
  { country: "Germany",   gold: 40 },
  { country: "Italy",     gold: 40 },
  { country: "Sweden",    gold: 30 }
];
const primaryXAxis = {
  valueType: 'Category',
  title: 'Countries'
};
const primaryYAxis = {
  minimum: 0, 
  maximum: 80,
  interval: 20, 
  title: 'Medals'
};
const title = 'Olympic Medals';
const border = { 
  width: 2, 
  color: '#FFA500',
  dashArray: "5,5"
};

provide('chart', [ColumnSeries, Category]);

</script>
<style>
  #container {
    height: 350px;
  }
</style>
<template>
  <div id="app">
    <ejs-chart id="container" :title='title' :primaryXAxis='primaryXAxis' :primaryYAxis='primaryYAxis'>
      <e-series-collection>
        <e-series :dataSource='seriesData' type='Column' xName='country' yName='gold' :border='border'> </e-series>
      </e-series-collection>
    </ejs-chart>
  </div>
</template>
<script>

import { ChartComponent, SeriesCollectionDirective, SeriesDirective, ColumnSeries, Category } from "@syncfusion/ej2-vue-charts";

export default {
  name: "App",
  components: {
    'ejs-chart': ChartComponent,
    'e-series-collection': SeriesCollectionDirective,
    'e-series': SeriesDirective
  },
  data: function () {
    return {
      seriesData: [
        { country: "USA",       gold: 50 },
        { country: "China",     gold: 40 },
        { country: "Japan",     gold: 70 },
        { country: "Australia", gold: 60 },
        { country: "France",    gold: 50 },
        { country: "Germany",   gold: 40 },
        { country: "Italy",     gold: 40 },
        { country: "Sweden",    gold: 30 }
      ],
      primaryXAxis: {
        valueType: 'Category',
        title: 'Countries'
      },
      primaryYAxis: {
        minimum: 0, 
        maximum: 80,
        interval: 20, 
        title: 'Medals'
      },
      title: 'Olympic Medals',
      border: { 
        width: 2, 
        color: '#FFA500',
        dashArray: "5,5"
      }
    };
  },
  provide: {
    chart: [ColumnSeries, Category]
  }
};
</script>
<style>
  #container {
    height: 350px;
  }
</style>

Column space and width

Column space

Use the columnSpacing property in the series to adjust the space between columns.

<template>
  <div id="app">
    <ejs-chart id="container" :title='title' :primaryXAxis='primaryXAxis' :primaryYAxis='primaryYAxis'>
      <e-series-collection>
        <e-series :dataSource='seriesData' type='Column' xName='country' yName='gold' name='Gold'> </e-series>
        <e-series :dataSource='seriesData' type='Column' xName='country' yName='silver' name='Silver' columnSpacing=0.5> </e-series>
      </e-series-collection>
    </ejs-chart>
  </div>
</template>
<script setup>
import { provide } from "vue";

import { ChartComponent as EjsChart, SeriesCollectionDirective as ESeriesCollection, SeriesDirective as ESeries, ColumnSeries, Category, Legend } from "@syncfusion/ej2-vue-charts";

const seriesData = [
  { country: 'USA',       gold: 50, silver: 40 },
  { country: 'China',     gold: 40, silver: 35 },
  { country: 'Japan',     gold: 70, silver: 65 },
  { country: 'Australia', gold: 60, silver: 50 },
  { country: 'France',    gold: 50, silver: 55 },
  { country: 'Germany',   gold: 40, silver: 20 },
  { country: 'Italy',     gold: 40, silver: 30 },
  { country: 'Sweden',    gold: 30, silver: 40 }
];
const primaryXAxis = {
  valueType: 'Category',
  title: 'Countries'
};
const primaryYAxis = {
  minimum: 0, 
  maximum: 80,
  interval: 20, 
  title: 'Medals'
};
const title = 'Olympic Medals';
const border = { 
  width: 2, 
  color: '#FFA500' 
};

provide('chart', [ColumnSeries, Category, Legend]);

</script>
<style>
  #container {
    height: 350px;
  }
</style>
<template>
  <div id="app">
    <ejs-chart id="container" :title='title' :primaryXAxis='primaryXAxis' :primaryYAxis='primaryYAxis'>
      <e-series-collection>
        <e-series :dataSource='seriesData' type='Column' xName='country' yName='gold' name='Gold'> </e-series>
        <e-series :dataSource='seriesData' type='Column' xName='country' yName='silver' name='Silver' columnSpacing=0.5> </e-series>
      </e-series-collection>
    </ejs-chart>
  </div>
</template>
<script>

import { ChartComponent, SeriesCollectionDirective, SeriesDirective, ColumnSeries, Category, Legend } from "@syncfusion/ej2-vue-charts";

export default {
  name: "App",
  components: {
    'ejs-chart': ChartComponent,
    'e-series-collection': SeriesCollectionDirective,
    'e-series': SeriesDirective
  },
  data: function () {
    return {
      seriesData: [
        { country: 'USA',       gold: 50, silver: 40 },
        { country: 'China',     gold: 40, silver: 35 },
        { country: 'Japan',     gold: 70, silver: 65 },
        { country: 'Australia', gold: 60, silver: 50 },
        { country: 'France',    gold: 50, silver: 55 },
        { country: 'Germany',   gold: 40, silver: 20 },
        { country: 'Italy',     gold: 40, silver: 30 },
        { country: 'Sweden',    gold: 30, silver: 40 }
      ],
      primaryXAxis: {
        valueType: 'Category',
        title: 'Countries'
      },
      primaryYAxis: {
        minimum: 0, 
        maximum: 80,
        interval: 20, 
        title: 'Medals'
      },
      title: 'Olympic Medals',
      border: { 
        width: 2, 
        color: '#FFA500' 
      }
    };
  },
  provide: {
    chart: [ColumnSeries, Category, Legend]
  }
};
</script>
<style>
  #container {
    height: 350px;
  }
</style>

Column width

Use the columnWidth property in the series to adjust the width of the columns.

<template>
  <div id="app">
    <ejs-chart id="container" :title='title' :primaryXAxis='primaryXAxis' :primaryYAxis='primaryYAxis'>
      <e-series-collection>
        <e-series :dataSource='seriesData' type='Column' xName='country' yName='gold' name='Gold'> </e-series>
        <e-series :dataSource='seriesData' type='Column' xName='country' yName='silver' name='Silver' columnWidth=0.75> </e-series>
      </e-series-collection>
    </ejs-chart>
  </div>
</template>
<script setup>
import { provide } from "vue";

import { ChartComponent as EjsChart, SeriesCollectionDirective as ESeriesCollection, SeriesDirective as ESeries, ColumnSeries, Category, Legend } from "@syncfusion/ej2-vue-charts";

const seriesData = [
  { country: 'USA',       gold: 50, silver: 40 },
  { country: 'China',     gold: 40, silver: 35 },
  { country: 'Japan',     gold: 70, silver: 65 },
  { country: 'Australia', gold: 60, silver: 50 },
  { country: 'France',    gold: 50, silver: 55 },
  { country: 'Germany',   gold: 40, silver: 20 },
  { country: 'Italy',     gold: 40, silver: 30 },
  { country: 'Sweden',    gold: 30, silver: 40 }
];
const primaryXAxis = {
  valueType: 'Category',
  title: 'Countries'
};
const primaryYAxis = {
  minimum: 0, 
  maximum: 80,
  interval: 20, 
  title: 'Medals'
};
const title = 'Olympic Medals';
const border = { 
  width: 2, 
  color: '#FFA500' 
};

provide('chart', [ColumnSeries, Category, Legend]);

</script>
<style>
  #container {
    height: 350px;
  }
</style>
<template>
  <div id="app">
    <ejs-chart id="container" :title='title' :primaryXAxis='primaryXAxis' :primaryYAxis='primaryYAxis'>
      <e-series-collection>
        <e-series :dataSource='seriesData' type='Column' xName='country' yName='gold' name='Gold'> </e-series>
        <e-series :dataSource='seriesData' type='Column' xName='country' yName='silver' name='Silver' columnWidth=0.75> </e-series>
      </e-series-collection>
    </ejs-chart>
  </div>
</template>
<script>

import { ChartComponent, SeriesCollectionDirective, SeriesDirective, ColumnSeries, Category, Legend } from "@syncfusion/ej2-vue-charts";

export default {
  name: "App",
  components: {
    'ejs-chart': ChartComponent,
    'e-series-collection': SeriesCollectionDirective,
    'e-series': SeriesDirective
  },
  data: function () {
    return {
      seriesData: [
        { country: 'USA',       gold: 50, silver: 40 },
        { country: 'China',     gold: 40, silver: 35 },
        { country: 'Japan',     gold: 70, silver: 65 },
        { country: 'Australia', gold: 60, silver: 50 },
        { country: 'France',    gold: 50, silver: 55 },
        { country: 'Germany',   gold: 40, silver: 20 },
        { country: 'Italy',     gold: 40, silver: 30 },
        { country: 'Sweden',    gold: 30, silver: 40 }
      ],
      primaryXAxis: {
        valueType: 'Category',
        title: 'Countries'
      },
      primaryYAxis: {
        minimum: 0, 
        maximum: 80,
        interval: 20, 
        title: 'Medals'
      },
      title: 'Olympic Medals',
      border: { 
        width: 2, 
        color: '#FFA500' 
      }
    };
  },
  provide: {
    chart: [ColumnSeries, Category, Legend]
  }
};
</script>
<style>
  #container {
    height: 350px;
  }
</style>

Column width in pixel

Use the columnWidthInPixel property in the series to define the exact width of the columns in pixels. This property ensures that each column maintains the specified width, providing a uniform appearance throughout the chart.

<template>
  <div id="app">
    <ejs-chart id="container" :title='title' :primaryXAxis='primaryXAxis' :primaryYAxis='primaryYAxis'>
      <e-series-collection>
        <e-series :dataSource='seriesData' type='Column' xName='country' yName='gold' name='Gold'> </e-series>
        <e-series :dataSource='seriesData' type='Column' xName='country' yName='silver' name='Silver' columnWidthInPixel=10> </e-series>
      </e-series-collection>
    </ejs-chart>
  </div>
</template>
<script setup>
import { provide } from "vue";

import { ChartComponent as EjsChart, SeriesCollectionDirective as ESeriesCollection, SeriesDirective as ESeries, ColumnSeries, Category, Legend } from "@syncfusion/ej2-vue-charts";

const seriesData = [
  { country: 'USA',       gold: 50, silver: 40 },
  { country: 'China',     gold: 40, silver: 35 },
  { country: 'Japan',     gold: 70, silver: 65 },
  { country: 'Australia', gold: 60, silver: 50 },
  { country: 'France',    gold: 50, silver: 55 },
  { country: 'Germany',   gold: 40, silver: 20 },
  { country: 'Italy',     gold: 40, silver: 30 },
  { country: 'Sweden',    gold: 30, silver: 40 }
];
const primaryXAxis = {
  valueType: 'Category',
  title: 'Countries'
};
const primaryYAxis = {
  minimum: 0, 
  maximum: 80,
  interval: 20, 
  title: 'Medals'
};
const title = 'Olympic Medals';
const border = { 
  width: 2, 
  color: '#FFA500' 
};

provide('chart', [ColumnSeries, Category, Legend]);

</script>
<style>
  #container {
    height: 350px;
  }
</style>
<template>
  <div id="app">
    <ejs-chart id="container" :title='title' :primaryXAxis='primaryXAxis' :primaryYAxis='primaryYAxis'>
      <e-series-collection>
        <e-series :dataSource='seriesData' type='Column' xName='country' yName='gold' name='Gold'> </e-series>
        <e-series :dataSource='seriesData' type='Column' xName='country' yName='silver' name='Silver' columnWidthInPixel=10> </e-series>
      </e-series-collection>
    </ejs-chart>
  </div>
</template>
<script>

import { ChartComponent, SeriesCollectionDirective, SeriesDirective, ColumnSeries, Category, Legend } from "@syncfusion/ej2-vue-charts";

export default {
  name: "App",
  components: {
    'ejs-chart': ChartComponent,
    'e-series-collection': SeriesCollectionDirective,
    'e-series': SeriesDirective
  },
  data: function () {
    return {
      seriesData: [
        { country: 'USA',       gold: 50, silver: 40 },
        { country: 'China',     gold: 40, silver: 35 },
        { country: 'Japan',     gold: 70, silver: 65 },
        { country: 'Australia', gold: 60, silver: 50 },
        { country: 'France',    gold: 50, silver: 55 },
        { country: 'Germany',   gold: 40, silver: 20 },
        { country: 'Italy',     gold: 40, silver: 30 },
        { country: 'Sweden',    gold: 30, silver: 40 }
      ],
      primaryXAxis: {
        valueType: 'Category',
        title: 'Countries'
      },
      primaryYAxis: {
        minimum: 0, 
        maximum: 80,
        interval: 20, 
        title: 'Medals'
      },
      title: 'Olympic Medals',
      border: { 
        width: 2, 
        color: '#FFA500' 
      }
    };
  },
  provide: {
    chart: [ColumnSeries, Category, Legend]
  }
};
</script>
<style>
  #container {
    height: 350px;
  }
</style>

Grouped column

Use the groupName property to group the data points in column type charts. Data points with the same group name will be grouped together in the chart, making it easy to compare different sets of data.

<template>
  <div id="app">
    <ejs-chart id="container" :primaryXAxis='primaryXAxis'>
      <e-series-collection>
        <e-series :dataSource='seriesData' type='Column' xName='x' yName='y' groupName='USA' width=2 columnWidth=0.7 columnSpacing=0.1> </e-series>
        <e-series :dataSource='seriesData1' type='Column' xName='x' yName='y' groupName='USA' width=2 columnWidth=0.5 columnSpacing=0.1> </e-series>
        <e-series :dataSource='seriesData2' type='Column' xName='x' yName='y' groupName='UK' width=2 columnWidth=0.7 columnSpacing=0.1> </e-series>
        <e-series :dataSource='seriesData3' type='Column' xName='x' yName='y' groupName='UK' width=2 columnWidth=0.5 columnSpacing=0.1> </e-series>
      </e-series-collection>
    </ejs-chart>
  </div>
</template>
<script setup>
import { provide } from "vue";

import { ChartComponent as EjsChart, SeriesCollectionDirective as ESeriesCollection, SeriesDirective as ESeries, ColumnSeries, Category } from "@syncfusion/ej2-vue-charts";

const seriesData = [
  { x: '2012', y: 104 }, 
  { x: '2016', y: 121 }, 
  { x: '2020', y: 113 }
];
const seriesData1 = [
  { x: '2012', y: 46 }, 
  { x: '2016', y: 46 }, 
  { x: '2020', y: 39 }
];
const seriesData2 = [
  { x: '2012', y: 65 }, 
  { x: '2016', y: 67 }, 
  { x: '2020', y: 65 }
];
const seriesData3 = [
  { x: '2012', y: 29 }, 
  { x: '2016', y: 27 }, 
  { x: '2020', y: 22 }
];
const primaryXAxis = {
  valueType: 'Category'
};

provide('chart', [ColumnSeries, Category]);

</script>
<style>
  #container {
    height: 350px;
  }
</style>
<template>
  <div id="app">
    <ejs-chart id="container" :primaryXAxis='primaryXAxis'>
      <e-series-collection>
        <e-series :dataSource='seriesData' type='Column' xName='x' yName='y' groupName='USA' width=2 columnWidth=0.7 columnSpacing=0.1> </e-series>
        <e-series :dataSource='seriesData1' type='Column' xName='x' yName='y' groupName='USA' width=2 columnWidth=0.5 columnSpacing=0.1> </e-series>
        <e-series :dataSource='seriesData2' type='Column' xName='x' yName='y' groupName='UK' width=2 columnWidth=0.7 columnSpacing=0.1> </e-series>
        <e-series :dataSource='seriesData3' type='Column' xName='x' yName='y' groupName='UK' width=2 columnWidth=0.5 columnSpacing=0.1> </e-series>
      </e-series-collection>
    </ejs-chart>
  </div>
</template>
<script>

import { ChartComponent, SeriesCollectionDirective, SeriesDirective, ColumnSeries, Category } from "@syncfusion/ej2-vue-charts";

export default {
  name: "App",
  components: {
    'ejs-chart': ChartComponent,
    'e-series-collection': SeriesCollectionDirective,
    'e-series': SeriesDirective
  },
  data: function () {
    return {
      seriesData: [
        { x: '2012', y: 104 }, 
        { x: '2016', y: 121 }, 
        { x: '2020', y: 113 }
      ],
      seriesData1: [
        { x: '2012', y: 46 }, 
        { x: '2016', y: 46 }, 
        { x: '2020', y: 39 }
      ],
      seriesData2: [
        { x: '2012', y: 65 }, 
        { x: '2016', y: 67 }, 
        { x: '2020', y: 65 }
      ],
      seriesData3: [
        { x: '2012', y: 29 }, 
        { x: '2016', y: 27 }, 
        { x: '2020', y: 22 }
      ],
      primaryXAxis: {
        valueType: 'Category'
      }
    };
  },
  provide: {
    chart: [ColumnSeries, Category]
  }
};
</script>
<style>
  #container {
    height: 350px;
  }
</style>

Cylindrical column chart

To render a cylindrical column chart, set the columnFacet property to Cylinder in the chart series. This property transforms the regular columns into cylindrical shapes, enhancing the visual representation of the data.

<template>
  <div id="app">
    <ejs-chart id="container" :title='title' :primaryXAxis='primaryXAxis' :primaryYAxis='primaryYAxis' :tooltip='tooltip'>
      <e-series-collection>
        <e-series :dataSource='seriesData' type='Column' xName='country' yName='gold' columnFacet='Cylinder' tooltipMappingName='tooltipMappingName'> </e-series>
      </e-series-collection>
    </ejs-chart>
  </div>
</template>
<script setup>
import { provide } from "vue";

import { ChartComponent as EjsChart, SeriesCollectionDirective as ESeriesCollection, SeriesDirective as ESeries, ColumnSeries, Category, Tooltip } from "@syncfusion/ej2-vue-charts";

const seriesData = [
  { country: "USA",       gold: 50, tooltipMappingName:'USA' }, 
  { country: "Japan",     gold: 70, tooltipMappingName:'Japan' }, 
  { country: "Australia", gold: 60, tooltipMappingName:'Australia' },
  { country: "France",    gold: 50, tooltipMappingName:'France' }, 
  { country: "Italy",     gold: 40, tooltipMappingName:'Italy' }, 
  { country: "Sweden",    gold: 55, tooltipMappingName:'Sweden' }
];
const primaryXAxis = {
  valueType: 'Category',
  interval: 1
};
const primaryYAxis = {
  minimum: 0, 
  maximum: 80,
  interval: 10, 
  title: 'Medal Count'
};
const title = 'Olympic Gold Medal Counts - RIO';
const tooltip = { 
  enable: true, 
  header: "<b>${point.tooltip}</b>", 
  format: "Gold Medal: <b>${point.y}</b>" 
};

provide('chart', [ColumnSeries, Category, Tooltip]);

</script>
<style>
  #container {
    height: 350px;
  }
</style>
<template>
  <div id="app">
    <ejs-chart id="container" :title='title' :primaryXAxis='primaryXAxis' :primaryYAxis='primaryYAxis' :tooltip='tooltip'>
      <e-series-collection>
        <e-series :dataSource='seriesData' type='Column' xName='country' yName='gold' columnFacet='Cylinder' tooltipMappingName='tooltipMappingName'> </e-series>
      </e-series-collection>
    </ejs-chart>
  </div>
</template>
<script>

import { ChartComponent, SeriesCollectionDirective, SeriesDirective, ColumnSeries, Category, Tooltip } from "@syncfusion/ej2-vue-charts";

export default {
  name: "App",
  components: {
    'ejs-chart': ChartComponent,
    'e-series-collection': SeriesCollectionDirective,
    'e-series': SeriesDirective
  },
  data: function () {
    return {
      seriesData: [
        { country: "USA",       gold: 50, tooltipMappingName:'USA' }, 
        { country: "Japan",     gold: 70, tooltipMappingName:'Japan' }, 
        { country: "Australia", gold: 60, tooltipMappingName:'Australia' },
        { country: "France",    gold: 50, tooltipMappingName:'France' }, 
        { country: "Italy",     gold: 40, tooltipMappingName:'Italy' }, 
        { country: "Sweden",    gold: 55, tooltipMappingName:'Sweden' }
      ],
      primaryXAxis: {
        valueType: 'Category',
        interval: 1
      },
      primaryYAxis: {
        minimum: 0, 
        maximum: 80,
        interval: 10, 
        title: 'Medal Count'
      },
      title: 'Olympic Gold Medal Counts - RIO',
      tooltip: { 
        enable: true, 
        header: "<b>${point.tooltip}</b>", 
        format: "Gold Medal: <b>${point.y}</b>" 
      }
    };
  },
  provide: {
    chart: [ColumnSeries, Category, Tooltip]
  }
};
</script>
<style>
  #container {
    height: 350px;
  }
</style>

Empty points

Data points with null or undefined values are considered empty. Empty data points are ignored and not plotted on the chart.

Mode

Use the mode property to control handling of empty points. Available modes: Gap, Drop, Zero, Average. The default mode is Gap.

<template>
  <div id="app">
    <ejs-chart id="container" :title='title' :primaryXAxis='primaryXAxis' :primaryYAxis='primaryYAxis'>
      <e-series-collection>
        <e-series :dataSource='seriesData' type='Column' xName='country' yName='gold' :emptyPointSettings='emptyPointSettings'> </e-series>
      </e-series-collection>
    </ejs-chart>
  </div>
</template>
<script setup>
import { provide } from "vue";

import { ChartComponent as EjsChart, SeriesCollectionDirective as ESeriesCollection, SeriesDirective as ESeries, ColumnSeries, Category } from "@syncfusion/ej2-vue-charts";

const seriesData = [
  { country: "USA",       gold: 50 },
  { country: "China",     gold: 40 },
  { country: "Japan",     gold: 70 },
  { country: "Australia", gold: null },
  { country: "France",    gold: 50 },
  { country: "Germany",   gold: 40 },
  { country: "Italy",     gold: 40 },
  { country: "Sweden",    gold: 30 }
];
const primaryXAxis = {
  valueType: 'Category',
  title: 'Countries'
};
const primaryYAxis = {
  minimum: 0, 
  maximum: 80,
  interval: 20, 
  title: 'Medals'
};
const title = 'Olympic Medals';
const emptyPointSettings = {
  mode: 'Gap'
};

provide('chart', [ColumnSeries, Category]);

</script>
<style>
  #container {
    height: 350px;
  }
</style>
<template>
  <div id="app">
    <ejs-chart id="container" :title='title' :primaryXAxis='primaryXAxis' :primaryYAxis='primaryYAxis'>
      <e-series-collection>
        <e-series :dataSource='seriesData' type='Column' xName='country' yName='gold' :emptyPointSettings='emptyPointSettings'> </e-series>
      </e-series-collection>
    </ejs-chart>
  </div>
</template>
<script>

import { ChartComponent, SeriesCollectionDirective, SeriesDirective, ColumnSeries, Category } from "@syncfusion/ej2-vue-charts";

export default {
  name: "App",
  components: {
    'ejs-chart': ChartComponent,
    'e-series-collection': SeriesCollectionDirective,
    'e-series': SeriesDirective
  },
  data: function () {
    return {
      seriesData: [
        { country: "USA",       gold: 50 },
        { country: "China",     gold: 40 },
        { country: "Japan",     gold: 70 },
        { country: "Australia", gold: null },
        { country: "France",    gold: 50 },
        { country: "Germany",   gold: 40 },
        { country: "Italy",     gold: 40 },
        { country: "Sweden",    gold: 30 }
      ],
      primaryXAxis: {
        valueType: 'Category',
        title: 'Countries'
      },
      primaryYAxis: {
        minimum: 0, 
        maximum: 80,
        interval: 20, 
        title: 'Medals'
      },
      title: 'Olympic Medals',
      emptyPointSettings: {
        mode: 'Gap'
      }
    };
  },
  provide: {
    chart: [ColumnSeries, Category]
  }
};
</script>
<style>
  #container {
    height: 350px;
  }
</style>

Fill

Use the fill property to set the fill color for empty points.

<template>
  <div id="app">
    <ejs-chart id="container" :title='title' :primaryXAxis='primaryXAxis' :primaryYAxis='primaryYAxis'>
      <e-series-collection>
        <e-series :dataSource='seriesData' type='Column' xName='country' yName='gold' :emptyPointSettings='emptyPointSettings'> </e-series>
      </e-series-collection>
    </ejs-chart>
  </div>
</template>
<script setup>
import { provide } from "vue";

import { ChartComponent as EjsChart, SeriesCollectionDirective as ESeriesCollection, SeriesDirective as ESeries, ColumnSeries, Category } from "@syncfusion/ej2-vue-charts";

const seriesData = [
  { country: "USA",       gold: 50 },
  { country: "China",     gold: 40 },
  { country: "Japan",     gold: 70 },
  { country: "Australia", gold: null },
  { country: "France",    gold: 50 },
  { country: "Germany",   gold: 40 },
  { country: "Italy",     gold: 40 },
  { country: "Sweden",    gold: 30 }
];
const primaryXAxis = {
  valueType: 'Category',
  title: 'Countries'
};
const primaryYAxis = {
  minimum: 0, 
  maximum: 80,
  interval: 20, 
  title: 'Medals'
};
const title = 'Olympic Medals';
const emptyPointSettings = {
  mode: 'Average',
  fill: 'red'
};

provide('chart', [ColumnSeries, Category]);

</script>
<style>
  #container {
    height: 350px;
  }
</style>
<template>
  <div id="app">
    <ejs-chart id="container" :title='title' :primaryXAxis='primaryXAxis' :primaryYAxis='primaryYAxis'>
      <e-series-collection>
        <e-series :dataSource='seriesData' type='Column' xName='country' yName='gold' :emptyPointSettings='emptyPointSettings'> </e-series>
      </e-series-collection>
    </ejs-chart>
  </div>
</template>
<script>

import { ChartComponent, SeriesCollectionDirective, SeriesDirective, ColumnSeries, Category } from "@syncfusion/ej2-vue-charts";

export default {
  name: "App",
  components: {
    'ejs-chart': ChartComponent,
    'e-series-collection': SeriesCollectionDirective,
    'e-series': SeriesDirective
  },
  data: function () {
    return {
      seriesData: [
        { country: "USA",       gold: 50 },
        { country: "China",     gold: 40 },
        { country: "Japan",     gold: 70 },
        { country: "Australia", gold: null },
        { country: "France",    gold: 50 },
        { country: "Germany",   gold: 40 },
        { country: "Italy",     gold: 40 },
        { country: "Sweden",    gold: 30 }
      ],
      primaryXAxis: {
        valueType: 'Category',
        title: 'Countries'
      },
      primaryYAxis: {
        minimum: 0, 
        maximum: 80,
        interval: 20, 
        title: 'Medals'
      },
      title: 'Olympic Medals',
      emptyPointSettings: {
        mode: 'Average',
        fill: 'red'
      }
    };
  },
  provide: {
    chart: [ColumnSeries, Category]
  }
};
</script>
<style>
  #container {
    height: 350px;
  }
</style>

Border

Use the border property to customize the border width and color for empty points.

<template>
  <div id="app">
    <ejs-chart id="container" :title='title' :primaryXAxis='primaryXAxis' :primaryYAxis='primaryYAxis'>
      <e-series-collection>
        <e-series :dataSource='seriesData' type='Column' xName='country' yName='gold' :emptyPointSettings='emptyPointSettings'> </e-series>
      </e-series-collection>
    </ejs-chart>
  </div>
</template>
<script setup>
import { provide } from "vue";

import { ChartComponent as EjsChart, SeriesCollectionDirective as ESeriesCollection, SeriesDirective as ESeries, ColumnSeries, Category } from "@syncfusion/ej2-vue-charts";

const seriesData = [
  { country: "USA",       gold: 50 },
  { country: "China",     gold: 40 },
  { country: "Japan",     gold: 70 },
  { country: "Australia", gold: null },
  { country: "France",    gold: 50 },
  { country: "Germany",   gold: 40 },
  { country: "Italy",     gold: 40 },
  { country: "Sweden",    gold: 30 }
];
const primaryXAxis = {
  valueType: 'Category',
  title: 'Countries'
};
const primaryYAxis = {
  minimum: 0, 
  maximum: 80,
  interval: 20, 
  title: 'Medals'
};
const title = 'Olympic Medals';
const emptyPointSettings = {
  mode: 'Average',
  fill: 'red',
  border: { 
    width: 2, 
    color: 'green' 
  }
};

provide('chart', [ColumnSeries, Category]);

</script>
<style>
  #container {
    height: 350px;
  }
</style>
<template>
  <div id="app">
    <ejs-chart id="container" :title='title' :primaryXAxis='primaryXAxis' :primaryYAxis='primaryYAxis'>
      <e-series-collection>
        <e-series :dataSource='seriesData' type='Column' xName='country' yName='gold' :emptyPointSettings='emptyPointSettings'> </e-series>
      </e-series-collection>
    </ejs-chart>
  </div>
</template>
<script>

import { ChartComponent, SeriesCollectionDirective, SeriesDirective, ColumnSeries, Category } from "@syncfusion/ej2-vue-charts";

export default {
  name: "App",
  components: {
    'ejs-chart': ChartComponent,
    'e-series-collection': SeriesCollectionDirective,
    'e-series': SeriesDirective
  },
  data: function () {
    return {
      seriesData: [
        { country: "USA",       gold: 50 },
        { country: "China",     gold: 40 },
        { country: "Japan",     gold: 70 },
        { country: "Australia", gold: null },
        { country: "France",    gold: 50 },
        { country: "Germany",   gold: 40 },
        { country: "Italy",     gold: 40 },
        { country: "Sweden",    gold: 30 }
      ],
      primaryXAxis: {
        valueType: 'Category',
        title: 'Countries'
      },
      primaryYAxis: {
        minimum: 0, 
        maximum: 80,
        interval: 20, 
        title: 'Medals'
      },
      title: 'Olympic Medals',
      emptyPointSettings: {
        mode: 'Average',
        fill: 'red',
        border: { 
          width: 2, 
          color: 'green' 
        }
      }
    };
  },
  provide: {
    chart: [ColumnSeries, Category]
  }
};
</script>
<style>
  #container {
    height: 350px;
  }
</style>

Corner radius

The cornerRadius property in the chart series is used to customize the corner radius for column series. This allows you to create columns with rounded corners, giving your chart a more polished appearance. You can customize each corner of the columns using the topLeft, topRight, bottomLeft, and bottomRight properties.

<template>
  <div id="app">
    <ejs-chart id="container" :title='title' :primaryXAxis='primaryXAxis' :primaryYAxis='primaryYAxis' :pointRender='pointRender'>
      <e-series-collection>
        <e-series :dataSource='seriesData' type='Column' xName='country' yName='gold' :cornerRadius = 'cornerRadius'> </e-series>
      </e-series-collection>
    </ejs-chart>
  </div>
</template>
<script setup>
import { provide } from "vue";

import { ChartComponent as EjsChart, SeriesCollectionDirective as ESeriesCollection, SeriesDirective as ESeries, ColumnSeries, Category } from "@syncfusion/ej2-vue-charts";

const seriesData = [
  { country: "USA", gold: -50 },
  { country: "China", gold: 40 },
  { country: "Japan", gold: -70 },
  { country: "Australia", gold: 60 },
  { country: "France", gold: -50 },
  { country: "Germany", gold: -40 },
  { country: "Italy", gold: 40 },
  { country: "Sweden", gold: 30 }
];
const primaryXAxis = {
  valueType: 'Category',
  title: 'Countries'
};
const primaryYAxis = { 
  maximum: 80,
  interval: 20, 
  title: 'Medals'
};
const title = 'Olympic Medals';
const cornerRadius = {topRight: 10 , topLeft: 10};
provide('chart', [ColumnSeries, Category]);

const pointRender = function (args) {
  if (args.point.y <= 40) {
      args.fill = '#ff6347';
  }
  else {
      args.fill = '#009cb8';
  }
};

</script>
<style>
  #container {
    height: 350px;
  }
</style>
<template>
  <div id="app">
    <ejs-chart id="container" :title='title' :primaryXAxis='primaryXAxis' :primaryYAxis='primaryYAxis' :pointRender='pointRender'>
      <e-series-collection>
        <e-series :dataSource='seriesData' type='Column' xName='country' yName='gold' :cornerRadius = 'cornerRadius'> </e-series>
      </e-series-collection>
    </ejs-chart>
  </div>
</template>
<script>

import { ChartComponent, SeriesCollectionDirective, SeriesDirective, ColumnSeries, Category } from "@syncfusion/ej2-vue-charts";

export default {
  name: "App",
  components: {
    'ejs-chart': ChartComponent,
    'e-series-collection': SeriesCollectionDirective,
    'e-series': SeriesDirective
  },
  data: function () {
    return {
      seriesData: [
        { country: "USA", gold: -50 },
        { country: "China", gold: 40 },
        { country: "Japan", gold: -70 },
        { country: "Australia", gold: 60 },
        { country: "France", gold: -50 },
        { country: "Germany", gold: -40 },
        { country: "Italy", gold: 40 },
        { country: "Sweden", gold: 30 }
      ],
      primaryXAxis: {
        valueType: 'Category',
        title: 'Countries'
      },
      primaryYAxis: {
        maximum: 80,
        interval: 20, 
        title: 'Medals'
      },
      cornerRadius: {topRight: 10 , topLeft: 10},
      title: 'Olympic Medals'
    };
  },
  provide: {
    chart: [ColumnSeries, Category]
  },
  methods: {
    pointRender: function (args) {
      if (args.point.y <= 40) {
          args.fill = '#ff6347';
      }
      else {
          args.fill = '#009cb8';
      }
    }
  }
};
</script>
<style>
  #container {
    height: 350px;
  }
</style>

Point corner radius

You can customize the corner radius for individual points in the chart series using the pointRender event by setting the cornerRadius property in its event argument.

<template>
  <div id="app">
    <ejs-chart id="container" :title='title' :primaryXAxis='primaryXAxis' :primaryYAxis='primaryYAxis' :pointRender='pointRender'>
      <e-series-collection>
        <e-series :dataSource='seriesData' type='Column' xName='country' yName='gold'> </e-series>
      </e-series-collection>
    </ejs-chart>
  </div>
</template>
<script setup>
import { provide } from "vue";

import { ChartComponent as EjsChart, SeriesCollectionDirective as ESeriesCollection, SeriesDirective as ESeries, ColumnSeries, Category } from "@syncfusion/ej2-vue-charts";

const seriesData = [
  { country: "USA",       gold: 50 },
  { country: "China",     gold: 40 },
  { country: "Japan",     gold: 70 },
  { country: "Australia", gold: 60 },
  { country: "France",    gold: 50 },
  { country: "Germany",   gold: 40 },
  { country: "Italy",     gold: 40 },
  { country: "Sweden",    gold: 30 }
];
const primaryXAxis = {
  valueType: 'Category',
  title: 'Countries'
};
const primaryYAxis = {
  minimum: 0, 
  maximum: 80,
  interval: 20, 
  title: 'Medals'
};
const title = 'Olympic Medals';

provide('chart', [ColumnSeries, Category]);

const pointRender = function (args) {
  if (args.point.index === 1) {
    args.cornerRadius = { topLeft: 10, bottomLeft: 0, topRight: 10, bottomRight: 0 };
  }
  if (args.point.index === 4) {
    args.cornerRadius = { topLeft: 10, bottomLeft: 0, topRight: 10, bottomRight: 0 };
  }
};

</script>
<style>
  #container {
    height: 350px;
  }
</style>
<template>
  <div id="app">
    <ejs-chart id="container" :title='title' :primaryXAxis='primaryXAxis' :primaryYAxis='primaryYAxis' :pointRender='pointRender'>
      <e-series-collection>
        <e-series :dataSource='seriesData' type='Column' xName='country' yName='gold'> </e-series>
      </e-series-collection>
    </ejs-chart>
  </div>
</template>
<script>

import { ChartComponent, SeriesCollectionDirective, SeriesDirective, ColumnSeries, Category } from "@syncfusion/ej2-vue-charts";

export default {
  name: "App",
  components: {
    'ejs-chart': ChartComponent,
    'e-series-collection': SeriesCollectionDirective,
    'e-series': SeriesDirective
  },
  data: function () {
    return {
      seriesData: [
        { country: "USA",       gold: 50 },
        { country: "China",     gold: 40 },
        { country: "Japan",     gold: 70 },
        { country: "Australia", gold: 60 },
        { country: "France",    gold: 50 },
        { country: "Germany",   gold: 40 },
        { country: "Italy",     gold: 40 },
        { country: "Sweden",    gold: 30 }
      ],
      primaryXAxis: {
        valueType: 'Category',
        title: 'Countries'
      },
      primaryYAxis: {
        minimum: 0, 
        maximum: 80,
        interval: 20, 
        title: 'Medals'
      },
      title: 'Olympic Medals'
    };
  },
  provide: {
    chart: [ColumnSeries, Category]
  },
  methods: {
    pointRender: function (args) {
      if (args.point.index === 1) {
        args.cornerRadius = { topLeft: 10, bottomLeft: 0, topRight: 10, bottomRight: 0 };
      }
      if (args.point.index === 4) {
        args.cornerRadius = { topLeft: 10, bottomLeft: 0, topRight: 10, bottomRight: 0 };
      }
    }
  }
};
</script>
<style>
  #container {
    height: 350px;
  }
</style>

Events

Series render

The seriesRender event enables modification of series properties (for example, data, fill, or name) immediately before rendering. Use this event to adjust series appearance or to dynamically swap data sources.

<template>
  <div id="app">
    <ejs-chart id="container" :title='title' :primaryXAxis='primaryXAxis' :primaryYAxis='primaryYAxis' :seriesRender='seriesRender'>
      <e-series-collection>
        <e-series :dataSource='seriesData' type='Column' xName='country' yName='gold'> </e-series>
      </e-series-collection>
    </ejs-chart>
  </div>
</template>
<script setup>
import { provide } from "vue";

import { ChartComponent as EjsChart, SeriesCollectionDirective as ESeriesCollection, SeriesDirective as ESeries, ColumnSeries, Category } from "@syncfusion/ej2-vue-charts";

const seriesData = [
  { country: "USA",       gold: 50 },
  { country: "China",     gold: 40 },
  { country: "Japan",     gold: 70 },
  { country: "Australia", gold: 60 },
  { country: "France",    gold: 50 },
  { country: "Germany",   gold: 40 },
  { country: "Italy",     gold: 40 },
  { country: "Sweden",    gold: 30 }
];
const primaryXAxis = {
  valueType: 'Category',
  title: 'Countries'
};
const primaryYAxis = {
  minimum: 0, 
  maximum: 80,
  interval: 20, 
  title: 'Medals'
};
const title = 'Olympic Medals';

provide('chart', [ColumnSeries, Category]);

const seriesRender = function (args) {
  args.fill = '#ff6347';
};

</script>
<style>
  #container {
    height: 350px;
  }
</style>
<template>
  <div id="app">
    <ejs-chart id="container" :title='title' :primaryXAxis='primaryXAxis' :primaryYAxis='primaryYAxis' :seriesRender='seriesRender'>
      <e-series-collection>
        <e-series :dataSource='seriesData' type='Column' xName='country' yName='gold'> </e-series>
      </e-series-collection>
    </ejs-chart>
  </div>
</template>
<script>

import { ChartComponent, SeriesCollectionDirective, SeriesDirective, ColumnSeries, Category } from "@syncfusion/ej2-vue-charts";

export default {
  name: "App",
  components: {
    'ejs-chart': ChartComponent,
    'e-series-collection': SeriesCollectionDirective,
    'e-series': SeriesDirective
  },
  data: function () {
    return {
      seriesData: [
        { country: "USA",       gold: 50 },
        { country: "China",     gold: 40 },
        { country: "Japan",     gold: 70 },
        { country: "Australia", gold: 60 },
        { country: "France",    gold: 50 },
        { country: "Germany",   gold: 40 },
        { country: "Italy",     gold: 40 },
        { country: "Sweden",    gold: 30 }
      ],
      primaryXAxis: {
        valueType: 'Category',
        title: 'Countries'
      },
      primaryYAxis: {
        minimum: 0, 
        maximum: 80,
        interval: 20, 
        title: 'Medals'
      },
      title: 'Olympic Medals'
    };
  },
  provide: {
    chart: [ColumnSeries, Category]
  },
  methods: {
    seriesRender: function (args) {
      args.fill = '#ff6347';
    }
  }
};
</script>
<style>
  #container {
    height: 350px;
  }
</style>

Point render

The pointRender event provides a hook to customize each data point (for example, marker shape, border, or fill) before it is drawn. Use this to apply per-point styling rules or conditional formatting.

<template>
  <div id="app">
    <ejs-chart id="container" :title='title' :primaryXAxis='primaryXAxis' :primaryYAxis='primaryYAxis' :pointRender='pointRender'>
      <e-series-collection>
        <e-series :dataSource='seriesData' type='Column' xName='country' yName='gold'> </e-series>
      </e-series-collection>
    </ejs-chart>
  </div>
</template>
<script setup>
import { provide } from "vue";

import { ChartComponent as EjsChart, SeriesCollectionDirective as ESeriesCollection, SeriesDirective as ESeries, ColumnSeries, Category } from "@syncfusion/ej2-vue-charts";

const seriesData = [
  { country: "USA",       gold: 50 },
  { country: "China",     gold: 40 },
  { country: "Japan",     gold: 70 },
  { country: "Australia", gold: 60 },
  { country: "France",    gold: 50 },
  { country: "Germany",   gold: 40 },
  { country: "Italy",     gold: 40 },
  { country: "Sweden",    gold: 30 }
];
const primaryXAxis = {
  valueType: 'Category',
  title: 'Countries'
};
const primaryYAxis = {
  minimum: 0, 
  maximum: 80,
  interval: 20, 
  title: 'Medals'
};
const title = 'Olympic Medals';

provide('chart', [ColumnSeries, Category]);

const pointRender = function (args) {
  if (args.point.y <= 40) {
      args.fill = '#ff6347';
  }
  else {
      args.fill = '#009cb8';
  }
};

</script>
<style>
  #container {
    height: 350px;
  }
</style>
<template>
  <div id="app">
    <ejs-chart id="container" :title='title' :primaryXAxis='primaryXAxis' :primaryYAxis='primaryYAxis' :pointRender='pointRender'>
      <e-series-collection>
        <e-series :dataSource='seriesData' type='Column' xName='country' yName='gold'> </e-series>
      </e-series-collection>
    </ejs-chart>
  </div>
</template>
<script>

import { ChartComponent, SeriesCollectionDirective, SeriesDirective, ColumnSeries, Category } from "@syncfusion/ej2-vue-charts";

export default {
  name: "App",
  components: {
    'ejs-chart': ChartComponent,
    'e-series-collection': SeriesCollectionDirective,
    'e-series': SeriesDirective
  },
  data: function () {
    return {
      seriesData: [
        { country: "USA",       gold: 50 },
        { country: "China",     gold: 40 },
        { country: "Japan",     gold: 70 },
        { country: "Australia", gold: 60 },
        { country: "France",    gold: 50 },
        { country: "Germany",   gold: 40 },
        { country: "Italy",     gold: 40 },
        { country: "Sweden",    gold: 30 }
      ],
      primaryXAxis: {
        valueType: 'Category',
        title: 'Countries'
      },
      primaryYAxis: {
        minimum: 0, 
        maximum: 80,
        interval: 20, 
        title: 'Medals'
      },
      title: 'Olympic Medals'
    };
  },
  provide: {
    chart: [ColumnSeries, Category]
  },
  methods: {
    pointRender: function (args) {
      if (args.point.y <= 40) {
          args.fill = '#ff6347';
      }
      else {
          args.fill = '#009cb8';
      }
    }
  }
};
</script>
<style>
  #container {
    height: 350px;
  }
</style>

See also