Multiple panes in Vue Chart component

17 Mar 202324 minutes to read

Chart area can be divided into multiple panes using rows and columns.

Rows

To split the chart area vertically into number of rows, use rows property of the chart.

  • You can allocate space for each row by using the height property. The value can be either in percentage or in pixel.
  • To associate a vertical axis to a particular row, specify its index to
    rowIndex property of the axis.
  • To customize each row’s bottom line, use border property.
<template>
    <div id="app">
         <ejs-chart  id="container" :title='title' :primaryXAxis='primaryXAxis' :primaryYAxis='primaryYAxis' :axes='axes' :rows='rows'>
            <e-series-collection>
                <e-series :dataSource='seriesData' type='Column' xName='x' yName='y' name='Germany'> </e-series>
                 <e-series :dataSource='seriesData' type='Line' xName='x' yName='y1' yAxisName='yAxis' name='Japan'
                 :marker='marker'> </e-series>
            </e-series-collection>
        </ejs-chart>
    </div>
</template>
<script>
import Vue from "vue";
import { ChartPlugin, ColumnSeries, LineSeries, Category } from "@syncfusion/ej2-vue-charts";

Vue.use(ChartPlugin);

export default {
  data() {
    return {
      seriesData: [
                { x: 'Jan', y: 15, y1: 33 }, { x: 'Feb', y: 20, y1: 31 }, { x: 'Mar', y: 35, y1: 30 },
                { x: 'Apr', y: 40, y1: 28 }, { x: 'May', y: 80, y1: 29 }, { x: 'Jun', y: 70, y1: 30 },
                { x: 'Jul', y: 65, y1: 33 }, { x: 'Aug', y: 55, y1: 32 }, { x: 'Sep', y: 50, y1: 34 },
                { x: 'Oct', y: 30, y1: 32 }, { x: 'Nov', y: 35, y1: 32 }, { x: 'Dec', y: 35, y1: 31 }
              ],
        primaryXAxis: {
          title: 'Months',
          valueType: 'Category',
          interval: 1
        },
        primaryYAxis: {
        minimum: 0, maximum: 90, interval: 20,
        lineStyle: { width: 0 },
        title: 'Temperature (Fahrenheit)',
        labelFormat: '{value}°F'
        },
         axes:
        [
            {
            majorGridLines: { width: 0 },
            rowIndex: 1, opposedPosition: true,
            lineStyle: { width: 0 },
            minimum: 24, maximum: 36, interval: 4,
            name: 'yAxis', title: 'Temperature (Celsius)',
            labelFormat: '{value}°C'
            }
        ],
        rows:[
        {
            height: '50%'
        },{
            height: '50%'
        }
    ],
      marker: { visible: true, width: 10, height: 10, border: { width: 2, color: '#F8AB1D' } },
      title: "Weather Condition"
    };
  },
  provide: {
    chart: [ColumnSeries,LineSeries, Category]
  },
};
</script>
<style>
 #container {
     height: 350px;
 }
</style>

For spanning the vertical axis along multiple row, you can use span property of an axis.

<template>
    <div id="app">
         <ejs-chart  id="container" :title='title' :primaryXAxis='primaryXAxis' :primaryYAxis='primaryYAxis' :axes='axes' :rows='rows'>
            <e-series-collection>
                <e-series :dataSource='seriesData' type='Column' xName='x' yName='y' name='Germany'> </e-series>
                 <e-series :dataSource='seriesData' type='Line' xName='x' yName='y1' yAxisName='yAxis' name='Japan'
                 :marker='marker'> </e-series>
            </e-series-collection>
        </ejs-chart>
    </div>
</template>
<script>
import Vue from "vue";
import { ChartPlugin, ColumnSeries, LineSeries, Category } from "@syncfusion/ej2-vue-charts";

Vue.use(ChartPlugin);

export default {
  data() {
    return {
      seriesData: [
                { x: 'Jan', y: 15, y1: 33 }, { x: 'Feb', y: 20, y1: 31 }, { x: 'Mar', y: 35, y1: 30 },
                { x: 'Apr', y: 40, y1: 28 }, { x: 'May', y: 80, y1: 29 }, { x: 'Jun', y: 70, y1: 30 },
                { x: 'Jul', y: 65, y1: 33 }, { x: 'Aug', y: 55, y1: 32 }, { x: 'Sep', y: 50, y1: 34 },
                { x: 'Oct', y: 30, y1: 32 }, { x: 'Nov', y: 35, y1: 32 }, { x: 'Dec', y: 35, y1: 31 }
              ],
        primaryXAxis: {
          title: 'Months',
          valueType: 'Category',
          interval: 1
        },
        primaryYAxis: {
        minimum: 0, maximum: 90, interval: 10,
        lineStyle: { width: 0 },
        title: 'Temperature (Fahrenheit)',
        labelFormat: '{value}°F',
        //Span for chart axis
        span: 2
         },
         axes:
        [
            {
            majorGridLines: { width: 0 },
            rowIndex: 1, opposedPosition: true,
            lineStyle: { width: 0 },
            minimum: 24, maximum: 36, interval: 2,
            name: 'yAxis', title: 'Temperature (Celsius)',
            labelFormat: '{value}°C'
            }
        ],
        rows:[
        {
            height: '50%'
        },{
            height: '50%'
        }
    ],
      marker: { visible: true, width: 10, height: 10, border: { width: 2, color: '#F8AB1D' } },
      title: "Weather Condition"
    };
  },
  provide: {
    chart: [ColumnSeries,LineSeries, Category]
  },
};
</script>
<style>
 #container {
     height: 350px;
 }
</style>

Columns

To split the chart area horizontally into number of columns, use columns property of the chart.

  • You can allocate space for each column by using the width property. The given width can be either in percentage or in pixel.

  • To associate a horizontal axis to a particular column, specify its index to

columnIndex property of the axis.

  • To customize each column’s bottom line, use border

property.

<template>
    <div id="app">
         <ejs-chart  id="container" :title='title' :primaryXAxis='primaryXAxis' :primaryYAxis='primaryYAxis' :axes='axes' :columns='columns'>
            <e-series-collection>
                <e-series :dataSource='seriesData' type='Column' xName='x' yName='y' name='Germany'> </e-series>
                 <e-series :dataSource='seriesData' type='Line' xName='x' yName='y1' xAxisName='xAxis' name='Japan'
                 :marker='marker'> </e-series>
            </e-series-collection>
        </ejs-chart>
    </div>
</template>
<script>
import Vue from "vue";
import { ChartPlugin, ColumnSeries, LineSeries, Category } from "@syncfusion/ej2-vue-charts";

Vue.use(ChartPlugin);

export default {
  data() {
    return {
      seriesData: [
                { x: 'Jan', y: 15, y1: 33 }, { x: 'Feb', y: 20, y1: 31 }, { x: 'Mar', y: 35, y1: 30 },
                { x: 'Apr', y: 40, y1: 28 }, { x: 'May', y: 80, y1: 29 }, { x: 'Jun', y: 70, y1: 30 },
                { x: 'Jul', y: 65, y1: 33 }, { x: 'Aug', y: 55, y1: 32 }, { x: 'Sep', y: 50, y1: 34 },
                { x: 'Oct', y: 30, y1: 32 }, { x: 'Nov', y: 35, y1: 32 }, { x: 'Dec', y: 35, y1: 31 }
              ],
        primaryXAxis: {
           title: 'Months',
           valueType: 'Category',
           interval: 1
        },
        primaryYAxis: {
            minimum: 0, maximum: 90, interval: 20,
            lineStyle: { width: 0 },
            title: 'Temperature (Fahrenheit)',
            labelFormat: '{value}°F'
        },
        columns:[
        {
            width: '50%'
        },{
            width: '50%'
        }
    ],
    axes:[
        {
            majorGridLines: { width: 0 },
            columnIndex: 1,
            valueType: 'Category',
            lineStyle: { width: 0 },
            name: 'xAxis'
        }
    ],
      marker: { visible: true, width: 10, height: 10, border: { width: 2, color: '#F8AB1D' } },
      title: "Weather Condition"
    };
  },
  provide: {
    chart: [ColumnSeries,LineSeries, Category]
  },
};
</script>
<style>
 #container {
     height: 350px;
 }
</style>

For spanning the horizontal axis along multiple column, you can use span property of an axis.

<template>
         <ejs-chart  id="container" :title='title' :primaryXAxis='primaryXAxis' :primaryYAxis='primaryYAxis' :axes='axes' :columns='columns'>
            <e-series-collection>
                <e-series :dataSource='seriesData' type='Column' xName='x' yName='y' name='Germany'> </e-series>
                 <e-series :dataSource='seriesData' type='Line' xName='x' yName='y1' xAxisName='xAxis' name='Japan'
                 :marker='marker'> </e-series>
            </e-series-collection>
        </ejs-chart>
    </div>
</template>
<script>
import Vue from "vue";
import { ChartPlugin, ColumnSeries, LineSeries, Category } from "@syncfusion/ej2-vue-charts";

Vue.use(ChartPlugin);

export default {
  data() {
    return {
      seriesData: [
                { x: 'Jan', y: 15, y1: 33 }, { x: 'Feb', y: 20, y1: 31 }, { x: 'Mar', y: 35, y1: 30 },
                { x: 'Apr', y: 40, y1: 28 }, { x: 'May', y: 80, y1: 29 }, { x: 'Jun', y: 70, y1: 30 },
                { x: 'Jul', y: 65, y1: 33 }, { x: 'Aug', y: 55, y1: 32 }, { x: 'Sep', y: 50, y1: 34 },
                { x: 'Oct', y: 30, y1: 32 }, { x: 'Nov', y: 35, y1: 32 }, { x: 'Dec', y: 35, y1: 31 }
              ],
        primaryXAxis: {
           title: 'Months',
           valueType: 'Category',
           interval: 1,
           span: 2
        },
        primaryYAxis: {
            minimum: 0, maximum: 90, interval: 20,
            lineStyle: { width: 0 },
            title: 'Temperature (Fahrenheit)',
            labelFormat: '{value}°F'
        },
        columns:[
        {
            width: '50%'
        },{
            width: '50%'
        }
    ],
    axes:[
        {
            majorGridLines: { width: 0 },
            columnIndex: 1,
            valueType: 'Category',
            lineStyle: { width: 0 },
            name: 'xAxis'
        }
    ],
      marker: { visible: true, width: 10, height: 10, border: { width: 2, color: '#F8AB1D' } },
      title: "Weather Condition"
    };
  },
  provide: {
    chart: [ColumnSeries,LineSeries, Category]
  },
};
</script>
<style>
 #container {
     height: 350px;
 }
</style>