Stacked Area in React Chart component

1 Apr 202524 minutes to read

Stacked Area

To render a stacked area 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 StackingArea in your chart configuration. This indicates that the data should be represented as a stacked area chart, which is ideal for showing the contribution of each part to a total over time or across other categorical data.
Inject the StackingAreaSeries module: Inject StackingAreaSeries module into the services. This step is essential, as it ensures that the necessary functionalities for rendering stacked area series are available in your chart.

index.jsx
index.tsx
datasource.jsx
datasource.tsx
import * as React from "react";
import * as ReactDOM from "react-dom";
import { ChartComponent, SeriesCollectionDirective, SeriesDirective, Inject, Legend, DateTime, Tooltip, DataLabel, StackingAreaSeries } from '@syncfusion/ej2-react-charts';
import { stackedData } from './datasource';
function App() {
    const primaryxAxis = {
        title: 'Years', valueType: 'DateTime', intervalType: 'Years',
        majorTickLines: { width: 0 }, labelFormat: 'y', edgeLabelPlacement: 'Shift'
    };
    const primaryyAxis = {
        title: 'Spend in Billions', minimum: 0, maximum: 7, interval: 1,
        majorTickLines: { width: 0 }, labelFormat: '{value}B'
    };
    return <ChartComponent id='charts' primaryXAxis={primaryxAxis} primaryYAxis={primaryyAxis} title='Trend in Sales of Ethical Produce'>
      <Inject services={[StackingAreaSeries, Legend, Tooltip, DataLabel, DateTime]}/>
      <SeriesCollectionDirective>
        <SeriesDirective dataSource={stackedData} xName='x' yName='y' name='Organic' type='StackingArea'>
        </SeriesDirective>
        <SeriesDirective dataSource={stackedData} xName='x' yName='y1' name='Fair-trade' type='StackingArea'>
        </SeriesDirective>
        <SeriesDirective dataSource={stackedData} xName='x' yName='y2' name='Veg Alternatives' type='StackingArea'>
        </SeriesDirective>
        <SeriesDirective dataSource={stackedData} xName='x' yName='y3' name='Others' type='StackingArea'>
        </SeriesDirective>
      </SeriesCollectionDirective>
    </ChartComponent>;
}
;
export default App;
ReactDOM.render(<App />, document.getElementById("charts"));
import * as React from "react";
import * as ReactDOM from "react-dom";
import { AxisModel, ChartComponent, SeriesCollectionDirective, SeriesDirective, Inject,
         Legend, DateTime, Tooltip, DataLabel, Zoom, Crosshair, StackingAreaSeries,  Selection}
from'@syncfusion/ej2-react-charts';
import { stackedData } from './datasource';

function App() {

  const primaryxAxis: AxisModel = {
    title: 'Years', valueType: 'DateTime', intervalType: 'Years',
    majorTickLines: { width: 0 }, labelFormat: 'y', edgeLabelPlacement: 'Shift'};
  const primaryyAxis: AxisModel = {
    title: 'Spend in Billions', minimum: 0, maximum: 7, interval: 1,
    majorTickLines: { width: 0 }, labelFormat: '{value}B'};

  return <ChartComponent id='charts'
      primaryXAxis={primaryxAxis}
      primaryYAxis={primaryyAxis}
      title='Trend in Sales of Ethical Produce'>
      <Inject services={[StackingAreaSeries, Legend, Tooltip, DataLabel, DateTime]} />
      <SeriesCollectionDirective>
        <SeriesDirective dataSource={stackedData} xName='x' yName='y' name='Organic' type='StackingArea'>
        </SeriesDirective>
        <SeriesDirective dataSource={stackedData} xName='x' yName='y1' name='Fair-trade' type='StackingArea'>
        </SeriesDirective>
        <SeriesDirective dataSource={stackedData} xName='x' yName='y2' name='Veg Alternatives' type='StackingArea'>
        </SeriesDirective>
        <SeriesDirective dataSource={stackedData} xName='x' yName='y3' name='Others' type='StackingArea'>
        </SeriesDirective>
      </SeriesCollectionDirective>
    </ChartComponent>

};
export default App;
ReactDOM.render(<App />, document.getElementById("charts"));
export let stackedData = [
    { x: new Date(2000, 0, 1), y: 0.61, y1: 0.03, y2: 0.48, y3: 0.23 },
    { x: new Date(2001, 0, 1), y: 0.81, y1: 0.05, y2: 0.53, y3: 0.17 },
    { x: new Date(2002, 0, 1), y: 0.91, y1: 0.06, y2: 0.57, y3: 0.17 },
    { x: new Date(2003, 0, 1), y: 1,    y1: 0.09, y2: 0.61, y3: 0.20 },
    { x: new Date(2004, 0, 1), y: 1.19, y1: 0.14, y2: 0.63, y3: 0.23 },
    { x: new Date(2005, 0, 1), y: 1.47, y1: 0.20, y2: 0.64, y3: 0.36 },
    { x: new Date(2006, 0, 1), y: 1.74, y1: 0.29, y2: 0.66, y3: 0.43 },
    { x: new Date(2007, 0, 1), y: 1.98, y1: 0.46, y2: 0.76, y3: 0.52 },
    { x: new Date(2008, 0, 1), y: 1.99, y1: 0.64, y2: 0.77, y3: 0.72 },
    { x: new Date(2009, 0, 1), y: 1.70, y1: 0.75, y2: 0.55, y3: 1.29 },
    { x: new Date(2010, 0, 1), y: 1.48, y1: 1.06, y2: 0.54, y3: 1.38 },
    { x: new Date(2011, 0, 1), y: 1.38, y1: 1.25, y2: 0.57, y3: 1.82 },
    { x: new Date(2012, 0, 1), y: 1.66, y1: 1.55, y2: 0.61, y3: 2.16 },
    { x: new Date(2013, 0, 1), y: 1.66, y1: 1.55, y2: 0.67, y3: 2.51 },
    { x: new Date(2014, 0, 1), y: 1.67, y1: 1.65, y2: 0.67, y3: 2.61 }
];
export let stackedData: Object[] = [
    { x: new Date(2000, 0, 1), y: 0.61, y1: 0.03, y2: 0.48, y3: 0.23 },
    { x: new Date(2001, 0, 1), y: 0.81, y1: 0.05, y2: 0.53, y3: 0.17 },
    { x: new Date(2002, 0, 1), y: 0.91, y1: 0.06, y2: 0.57, y3: 0.17 },
    { x: new Date(2003, 0, 1), y: 1,    y1: 0.09, y2: 0.61, y3: 0.20 },
    { x: new Date(2004, 0, 1), y: 1.19, y1: 0.14, y2: 0.63, y3: 0.23 },
    { x: new Date(2005, 0, 1), y: 1.47, y1: 0.20, y2: 0.64, y3: 0.36 },
    { x: new Date(2006, 0, 1), y: 1.74, y1: 0.29, y2: 0.66, y3: 0.43 },
    { x: new Date(2007, 0, 1), y: 1.98, y1: 0.46, y2: 0.76, y3: 0.52 },
    { x: new Date(2008, 0, 1), y: 1.99, y1: 0.64, y2: 0.77, y3: 0.72 },
    { x: new Date(2009, 0, 1), y: 1.70, y1: 0.75, y2: 0.55, y3: 1.29 },
    { x: new Date(2010, 0, 1), y: 1.48, y1: 1.06, y2: 0.54, y3: 1.38 },
    { x: new Date(2011, 0, 1), y: 1.38, y1: 1.25, y2: 0.57, y3: 1.82 },
    { x: new Date(2012, 0, 1), y: 1.66, y1: 1.55, y2: 0.61, y3: 2.16 },
    { x: new Date(2013, 0, 1), y: 1.66, y1: 1.55, y2: 0.67, y3: 2.51 },
    { x: new Date(2014, 0, 1), y: 1.67, y1: 1.65, y2: 0.67, y3: 2.61 }
];

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.

index.jsx
index.tsx
datasource.jsx
datasource.tsx
import * as React from "react";
import * as ReactDOM from "react-dom";
import { ChartComponent, SeriesCollectionDirective, SeriesDirective, Inject, Legend, DateTime, Tooltip, DataLabel, StackingAreaSeries } from '@syncfusion/ej2-react-charts';
import { stackedData } from './datasource';
function App() {
    const primaryxAxis = {
        title: 'Years', valueType: 'DateTime', intervalType: 'Years',
        majorTickLines: { width: 0 }, labelFormat: 'y', edgeLabelPlacement: 'Shift'
    };
    const primaryyAxis = {
        title: 'Spend in Billions', minimum: 0, maximum: 7, interval: 1,
        majorTickLines: { width: 0 }, labelFormat: '{value}B'
    };
    return <ChartComponent id='charts' primaryXAxis={primaryxAxis} primaryYAxis={primaryyAxis} title='Trend in Sales of Ethical Produce'>
      <Inject services={[StackingAreaSeries, Legend, Tooltip, DataLabel, DateTime]}/>
      <SeriesCollectionDirective>
        <SeriesDirective dataSource={stackedData} xName='x' yName='y' name='Organic' type='StackingArea'>
        </SeriesDirective>
        <SeriesDirective dataSource={stackedData} xName='x' yName='y1' name='Fair-trade' type='StackingArea'>
        </SeriesDirective>
        <SeriesDirective dataSource={stackedData} xName='x' yName='y2' name='Veg Alternatives' type='StackingArea'>
        </SeriesDirective>
        <SeriesDirective dataSource={stackedData} xName='x' yName='y3' name='Others' type='StackingArea'>
        </SeriesDirective>
      </SeriesCollectionDirective>
    </ChartComponent>;
}
;
export default App;
ReactDOM.render(<App />, document.getElementById("charts"));
import * as React from "react";
import * as ReactDOM from "react-dom";
import { AxisModel, ChartComponent, SeriesCollectionDirective, SeriesDirective, Inject,
         Legend, DateTime, Tooltip, DataLabel, Zoom, Crosshair, StackingAreaSeries,  Selection}
from'@syncfusion/ej2-react-charts';
import { stackedData } from './datasource';

function App() {

  const primaryxAxis: AxisModel = {
    title: 'Years', valueType: 'DateTime', intervalType: 'Years',
    majorTickLines: { width: 0 }, labelFormat: 'y', edgeLabelPlacement: 'Shift'};
  const primaryyAxis: AxisModel = {
    title: 'Spend in Billions', minimum: 0, maximum: 7, interval: 1,
    majorTickLines: { width: 0 }, labelFormat: '{value}B'};

  return <ChartComponent id='charts'
      primaryXAxis={primaryxAxis}
      primaryYAxis={primaryyAxis}
      title='Trend in Sales of Ethical Produce'>
      <Inject services={[StackingAreaSeries, Legend, Tooltip, DataLabel, DateTime]} />
      <SeriesCollectionDirective>
        <SeriesDirective dataSource={stackedData} xName='x' yName='y' name='Organic' type='StackingArea'>
        </SeriesDirective>
        <SeriesDirective dataSource={stackedData} xName='x' yName='y1' name='Fair-trade' type='StackingArea'>
        </SeriesDirective>
        <SeriesDirective dataSource={stackedData} xName='x' yName='y2' name='Veg Alternatives' type='StackingArea'>
        </SeriesDirective>
        <SeriesDirective dataSource={stackedData} xName='x' yName='y3' name='Others' type='StackingArea'>
        </SeriesDirective>
      </SeriesCollectionDirective>
    </ChartComponent>

};
export default App;
ReactDOM.render(<App />, document.getElementById("charts"));
export let stackedData = [
    { x: new Date(2000, 0, 1), y: 0.61, y1: 0.03, y2: 0.48, y3: 0.23 },
    { x: new Date(2001, 0, 1), y: 0.81, y1: 0.05, y2: 0.53, y3: 0.17 },
    { x: new Date(2002, 0, 1), y: 0.91, y1: 0.06, y2: 0.57, y3: 0.17 },
    { x: new Date(2003, 0, 1), y: 1,    y1: 0.09, y2: 0.61, y3: 0.20 },
    { x: new Date(2004, 0, 1), y: 1.19, y1: 0.14, y2: 0.63, y3: 0.23 },
    { x: new Date(2005, 0, 1), y: 1.47, y1: 0.20, y2: 0.64, y3: 0.36 },
    { x: new Date(2006, 0, 1), y: 1.74, y1: 0.29, y2: 0.66, y3: 0.43 },
    { x: new Date(2007, 0, 1), y: 1.98, y1: 0.46, y2: 0.76, y3: 0.52 },
    { x: new Date(2008, 0, 1), y: 1.99, y1: 0.64, y2: 0.77, y3: 0.72 },
    { x: new Date(2009, 0, 1), y: 1.70, y1: 0.75, y2: 0.55, y3: 1.29 },
    { x: new Date(2010, 0, 1), y: 1.48, y1: 1.06, y2: 0.54, y3: 1.38 },
    { x: new Date(2011, 0, 1), y: 1.38, y1: 1.25, y2: 0.57, y3: 1.82 },
    { x: new Date(2012, 0, 1), y: 1.66, y1: 1.55, y2: 0.61, y3: 2.16 },
    { x: new Date(2013, 0, 1), y: 1.66, y1: 1.55, y2: 0.67, y3: 2.51 },
    { x: new Date(2014, 0, 1), y: 1.67, y1: 1.65, y2: 0.67, y3: 2.61 }
];
export let stackedData: Object[] = [
    { x: new Date(2000, 0, 1), y: 0.61, y1: 0.03, y2: 0.48, y3: 0.23 },
    { x: new Date(2001, 0, 1), y: 0.81, y1: 0.05, y2: 0.53, y3: 0.17 },
    { x: new Date(2002, 0, 1), y: 0.91, y1: 0.06, y2: 0.57, y3: 0.17 },
    { x: new Date(2003, 0, 1), y: 1,    y1: 0.09, y2: 0.61, y3: 0.20 },
    { x: new Date(2004, 0, 1), y: 1.19, y1: 0.14, y2: 0.63, y3: 0.23 },
    { x: new Date(2005, 0, 1), y: 1.47, y1: 0.20, y2: 0.64, y3: 0.36 },
    { x: new Date(2006, 0, 1), y: 1.74, y1: 0.29, y2: 0.66, y3: 0.43 },
    { x: new Date(2007, 0, 1), y: 1.98, y1: 0.46, y2: 0.76, y3: 0.52 },
    { x: new Date(2008, 0, 1), y: 1.99, y1: 0.64, y2: 0.77, y3: 0.72 },
    { x: new Date(2009, 0, 1), y: 1.70, y1: 0.75, y2: 0.55, y3: 1.29 },
    { x: new Date(2010, 0, 1), y: 1.48, y1: 1.06, y2: 0.54, y3: 1.38 },
    { x: new Date(2011, 0, 1), y: 1.38, y1: 1.25, y2: 0.57, y3: 1.82 },
    { x: new Date(2012, 0, 1), y: 1.66, y1: 1.55, y2: 0.61, y3: 2.16 },
    { x: new Date(2013, 0, 1), y: 1.66, y1: 1.55, y2: 0.67, y3: 2.51 },
    { x: new Date(2014, 0, 1), y: 1.67, y1: 1.65, y2: 0.67, y3: 2.61 }
];

Series customization

The following properties can be used to customize the stacked area series.

Fill

The fill property determines the color applied to the series.

index.jsx
index.tsx
datasource.jsx
datasource.tsx
import * as React from "react";
import * as ReactDOM from "react-dom";
import { ChartComponent, SeriesCollectionDirective, SeriesDirective, Inject, Legend, DateTime, Tooltip, DataLabel, StackingAreaSeries } from '@syncfusion/ej2-react-charts';
import { stackedData } from './datasource';
function App() {
    const primaryxAxis = {
        title: 'Years', valueType: 'DateTime', intervalType: 'Years',
        majorTickLines: { width: 0 }, labelFormat: 'y', edgeLabelPlacement: 'Shift'
    };
    const primaryyAxis = {
        title: 'Spend in Billions', minimum: 0, maximum: 7, interval: 1,
        majorTickLines: { width: 0 }, labelFormat: '{value}B'
    };
    return <ChartComponent id='charts' primaryXAxis={primaryxAxis} primaryYAxis={primaryyAxis} title='Trend in Sales of Ethical Produce'>
      <Inject services={[StackingAreaSeries, Legend, Tooltip, DataLabel, DateTime]}/>
      <SeriesCollectionDirective>
      <SeriesDirective dataSource={stackedData} xName='x' yName='y' name='Organic' type='StackingArea' fill='grey'>
        </SeriesDirective>
        <SeriesDirective dataSource={stackedData} xName='x' yName='y1' name='Fair-trade' type='StackingArea' fill='yellow'>
        </SeriesDirective>
        <SeriesDirective dataSource={stackedData} xName='x' yName='y2' name='Veg Alternatives' type='StackingArea' fill='blue'>
        </SeriesDirective>
        <SeriesDirective dataSource={stackedData} xName='x' yName='y3' name='Others' type='StackingArea' fill='red'>
        </SeriesDirective>
      </SeriesCollectionDirective>
    </ChartComponent>;
}
;
export default App;
ReactDOM.render(<App />, document.getElementById("charts"));
import * as React from "react";
import * as ReactDOM from "react-dom";
import { AxisModel, ChartComponent, SeriesCollectionDirective, SeriesDirective, Inject,
         Legend, DateTime, Tooltip, DataLabel, Zoom, Crosshair, StackingAreaSeries,  Selection}
from'@syncfusion/ej2-react-charts';
import { stackedData } from './datasource';

function App() {

  const primaryxAxis: AxisModel = {
    title: 'Years', valueType: 'DateTime', intervalType: 'Years',
    majorTickLines: { width: 0 }, labelFormat: 'y', edgeLabelPlacement: 'Shift'};
  const primaryyAxis: AxisModel = {
    title: 'Spend in Billions', minimum: 0, maximum: 7, interval: 1,
    majorTickLines: { width: 0 }, labelFormat: '{value}B'};

  return <ChartComponent id='charts'
      primaryXAxis={primaryxAxis}
      primaryYAxis={primaryyAxis}
      title='Trend in Sales of Ethical Produce'>
      <Inject services={[StackingAreaSeries, Legend, Tooltip, DataLabel, DateTime]} />
      <SeriesCollectionDirective>
        <SeriesDirective dataSource={stackedData} xName='x' yName='y' name='Organic' type='StackingArea' fill='grey'>
        </SeriesDirective>
        <SeriesDirective dataSource={stackedData} xName='x' yName='y1' name='Fair-trade' type='StackingArea' fill='yellow'>
        </SeriesDirective>
        <SeriesDirective dataSource={stackedData} xName='x' yName='y2' name='Veg Alternatives' type='StackingArea' fill='blue'>
        </SeriesDirective>
        <SeriesDirective dataSource={stackedData} xName='x' yName='y3' name='Others' type='StackingArea' fill='red'>
        </SeriesDirective>
      </SeriesCollectionDirective>
    </ChartComponent>

};
export default App;
ReactDOM.render(<App />, document.getElementById("charts"));
export let stackedData = [
    { x: new Date(2000, 0, 1), y: 0.61, y1: 0.03, y2: 0.48, y3: 0.23 },
    { x: new Date(2001, 0, 1), y: 0.81, y1: 0.05, y2: 0.53, y3: 0.17 },
    { x: new Date(2002, 0, 1), y: 0.91, y1: 0.06, y2: 0.57, y3: 0.17 },
    { x: new Date(2003, 0, 1), y: 1,    y1: 0.09, y2: 0.61, y3: 0.20 },
    { x: new Date(2004, 0, 1), y: 1.19, y1: 0.14, y2: 0.63, y3: 0.23 },
    { x: new Date(2005, 0, 1), y: 1.47, y1: 0.20, y2: 0.64, y3: 0.36 },
    { x: new Date(2006, 0, 1), y: 1.74, y1: 0.29, y2: 0.66, y3: 0.43 },
    { x: new Date(2007, 0, 1), y: 1.98, y1: 0.46, y2: 0.76, y3: 0.52 },
    { x: new Date(2008, 0, 1), y: 1.99, y1: 0.64, y2: 0.77, y3: 0.72 },
    { x: new Date(2009, 0, 1), y: 1.70, y1: 0.75, y2: 0.55, y3: 1.29 },
    { x: new Date(2010, 0, 1), y: 1.48, y1: 1.06, y2: 0.54, y3: 1.38 },
    { x: new Date(2011, 0, 1), y: 1.38, y1: 1.25, y2: 0.57, y3: 1.82 },
    { x: new Date(2012, 0, 1), y: 1.66, y1: 1.55, y2: 0.61, y3: 2.16 },
    { x: new Date(2013, 0, 1), y: 1.66, y1: 1.55, y2: 0.67, y3: 2.51 },
    { x: new Date(2014, 0, 1), y: 1.67, y1: 1.65, y2: 0.67, y3: 2.61 }
];
export let stackedData: Object[] = [
    { x: new Date(2000, 0, 1), y: 0.61, y1: 0.03, y2: 0.48, y3: 0.23 },
    { x: new Date(2001, 0, 1), y: 0.81, y1: 0.05, y2: 0.53, y3: 0.17 },
    { x: new Date(2002, 0, 1), y: 0.91, y1: 0.06, y2: 0.57, y3: 0.17 },
    { x: new Date(2003, 0, 1), y: 1,    y1: 0.09, y2: 0.61, y3: 0.20 },
    { x: new Date(2004, 0, 1), y: 1.19, y1: 0.14, y2: 0.63, y3: 0.23 },
    { x: new Date(2005, 0, 1), y: 1.47, y1: 0.20, y2: 0.64, y3: 0.36 },
    { x: new Date(2006, 0, 1), y: 1.74, y1: 0.29, y2: 0.66, y3: 0.43 },
    { x: new Date(2007, 0, 1), y: 1.98, y1: 0.46, y2: 0.76, y3: 0.52 },
    { x: new Date(2008, 0, 1), y: 1.99, y1: 0.64, y2: 0.77, y3: 0.72 },
    { x: new Date(2009, 0, 1), y: 1.70, y1: 0.75, y2: 0.55, y3: 1.29 },
    { x: new Date(2010, 0, 1), y: 1.48, y1: 1.06, y2: 0.54, y3: 1.38 },
    { x: new Date(2011, 0, 1), y: 1.38, y1: 1.25, y2: 0.57, y3: 1.82 },
    { x: new Date(2012, 0, 1), y: 1.66, y1: 1.55, y2: 0.61, y3: 2.16 },
    { x: new Date(2013, 0, 1), y: 1.66, y1: 1.55, y2: 0.67, y3: 2.51 },
    { x: new Date(2014, 0, 1), y: 1.67, y1: 1.65, y2: 0.67, y3: 2.61 }
];

The fill property can be used to apply a gradient color to the stacked area 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.

index.jsx
index.tsx
datasource.jsx
datasource.tsx
import * as React from "react";
import * as ReactDOM from "react-dom";
import { ChartComponent, SeriesCollectionDirective, SeriesDirective, Inject, Legend, DateTime, Tooltip, DataLabel, StackingAreaSeries } from '@syncfusion/ej2-react-charts';
import { stackedData } from './datasource';
function App() {
    const primaryxAxis = {
        title: 'Years', valueType: 'DateTime', intervalType: 'Years',
        majorTickLines: { width: 0 }, labelFormat: 'y', edgeLabelPlacement: 'Shift'
    };
    const primaryyAxis = {
        title: 'Spend in Billions', minimum: 0, maximum: 7, interval: 1,
        majorTickLines: { width: 0 }, labelFormat: '{value}B'
    };
    return <ChartComponent id='charts' primaryXAxis={primaryxAxis} primaryYAxis={primaryyAxis} title='Trend in Sales of Ethical Produce'>
      <Inject services={[StackingAreaSeries, Legend, Tooltip, DataLabel, DateTime]}/>
      <SeriesCollectionDirective>
      <SeriesDirective dataSource={stackedData} xName='x' yName='y' name='Organic' type='StackingArea' fill='url(#gradient1)'>
        </SeriesDirective>
        <SeriesDirective dataSource={stackedData} xName='x' yName='y1' name='Fair-trade' type='StackingArea' fill='url(#gradient2)'>
        </SeriesDirective>
        <SeriesDirective dataSource={stackedData} xName='x' yName='y2' name='Veg Alternatives' type='StackingArea' fill='url(#gradient3)'>
        </SeriesDirective>
        <SeriesDirective dataSource={stackedData} xName='x' yName='y3' name='Others' type='StackingArea' fill='url(#gradient4)'>
        </SeriesDirective>
      </SeriesCollectionDirective>
    </ChartComponent>;
}
;
export default App;
ReactDOM.render(<App />, document.getElementById("charts"));
import * as React from "react";
import * as ReactDOM from "react-dom";
import { AxisModel, ChartComponent, SeriesCollectionDirective, SeriesDirective, Inject,
         Legend, DateTime, Tooltip, DataLabel, Zoom, Crosshair, StackingAreaSeries,  Selection}
from'@syncfusion/ej2-react-charts';
import { stackedData } from './datasource';

function App() {

  const primaryxAxis: AxisModel = {
    title: 'Years', valueType: 'DateTime', intervalType: 'Years',
    majorTickLines: { width: 0 }, labelFormat: 'y', edgeLabelPlacement: 'Shift'};
  const primaryyAxis: AxisModel = {
    title: 'Spend in Billions', minimum: 0, maximum: 7, interval: 1,
    majorTickLines: { width: 0 }, labelFormat: '{value}B'};

  return <ChartComponent id='charts'
      primaryXAxis={primaryxAxis}
      primaryYAxis={primaryyAxis}
      title='Trend in Sales of Ethical Produce'>
      <Inject services={[StackingAreaSeries, Legend, Tooltip, DataLabel, DateTime]} />
      <SeriesCollectionDirective>
        <SeriesDirective dataSource={stackedData} xName='x' yName='y' name='Organic' type='StackingArea' fill='url(#gradient1)'>
        </SeriesDirective>
        <SeriesDirective dataSource={stackedData} xName='x' yName='y1' name='Fair-trade' type='StackingArea' fill='url(#gradient2)'>
        </SeriesDirective>
        <SeriesDirective dataSource={stackedData} xName='x' yName='y2' name='Veg Alternatives' type='StackingArea' fill='url(#gradient3)'>
        </SeriesDirective>
        <SeriesDirective dataSource={stackedData} xName='x' yName='y3' name='Others' type='StackingArea' fill='url(#gradient4)'>
        </SeriesDirective>
      </SeriesCollectionDirective>
    </ChartComponent>

};
export default App;
ReactDOM.render(<App />, document.getElementById("charts"));
export let stackedData = [
    { x: new Date(2000, 0, 1), y: 0.61, y1: 0.03, y2: 0.48, y3: 0.23 },
    { x: new Date(2001, 0, 1), y: 0.81, y1: 0.05, y2: 0.53, y3: 0.17 },
    { x: new Date(2002, 0, 1), y: 0.91, y1: 0.06, y2: 0.57, y3: 0.17 },
    { x: new Date(2003, 0, 1), y: 1,    y1: 0.09, y2: 0.61, y3: 0.20 },
    { x: new Date(2004, 0, 1), y: 1.19, y1: 0.14, y2: 0.63, y3: 0.23 },
    { x: new Date(2005, 0, 1), y: 1.47, y1: 0.20, y2: 0.64, y3: 0.36 },
    { x: new Date(2006, 0, 1), y: 1.74, y1: 0.29, y2: 0.66, y3: 0.43 },
    { x: new Date(2007, 0, 1), y: 1.98, y1: 0.46, y2: 0.76, y3: 0.52 },
    { x: new Date(2008, 0, 1), y: 1.99, y1: 0.64, y2: 0.77, y3: 0.72 },
    { x: new Date(2009, 0, 1), y: 1.70, y1: 0.75, y2: 0.55, y3: 1.29 },
    { x: new Date(2010, 0, 1), y: 1.48, y1: 1.06, y2: 0.54, y3: 1.38 },
    { x: new Date(2011, 0, 1), y: 1.38, y1: 1.25, y2: 0.57, y3: 1.82 },
    { x: new Date(2012, 0, 1), y: 1.66, y1: 1.55, y2: 0.61, y3: 2.16 },
    { x: new Date(2013, 0, 1), y: 1.66, y1: 1.55, y2: 0.67, y3: 2.51 },
    { x: new Date(2014, 0, 1), y: 1.67, y1: 1.65, y2: 0.67, y3: 2.61 }
];
export let stackedData: Object[] = [
    { x: new Date(2000, 0, 1), y: 0.61, y1: 0.03, y2: 0.48, y3: 0.23 },
    { x: new Date(2001, 0, 1), y: 0.81, y1: 0.05, y2: 0.53, y3: 0.17 },
    { x: new Date(2002, 0, 1), y: 0.91, y1: 0.06, y2: 0.57, y3: 0.17 },
    { x: new Date(2003, 0, 1), y: 1,    y1: 0.09, y2: 0.61, y3: 0.20 },
    { x: new Date(2004, 0, 1), y: 1.19, y1: 0.14, y2: 0.63, y3: 0.23 },
    { x: new Date(2005, 0, 1), y: 1.47, y1: 0.20, y2: 0.64, y3: 0.36 },
    { x: new Date(2006, 0, 1), y: 1.74, y1: 0.29, y2: 0.66, y3: 0.43 },
    { x: new Date(2007, 0, 1), y: 1.98, y1: 0.46, y2: 0.76, y3: 0.52 },
    { x: new Date(2008, 0, 1), y: 1.99, y1: 0.64, y2: 0.77, y3: 0.72 },
    { x: new Date(2009, 0, 1), y: 1.70, y1: 0.75, y2: 0.55, y3: 1.29 },
    { x: new Date(2010, 0, 1), y: 1.48, y1: 1.06, y2: 0.54, y3: 1.38 },
    { x: new Date(2011, 0, 1), y: 1.38, y1: 1.25, y2: 0.57, y3: 1.82 },
    { x: new Date(2012, 0, 1), y: 1.66, y1: 1.55, y2: 0.61, y3: 2.16 },
    { x: new Date(2013, 0, 1), y: 1.66, y1: 1.55, y2: 0.67, y3: 2.51 },
    { x: new Date(2014, 0, 1), y: 1.67, y1: 1.65, y2: 0.67, y3: 2.61 }
];

Opacity

The opacity property specifies the transparency level of the fill. Adjusting this property allows you to control how opaque or transparent the fill color of the series appears.

index.jsx
index.tsx
datasource.jsx
datasource.tsx
import * as React from "react";
import * as ReactDOM from "react-dom";
import { ChartComponent, SeriesCollectionDirective, SeriesDirective, Inject, Legend, DateTime, Tooltip, DataLabel, StackingAreaSeries } from '@syncfusion/ej2-react-charts';
import { stackedData } from './datasource';
function App() {
    const primaryxAxis = {
        title: 'Years', valueType: 'DateTime', intervalType: 'Years',
        majorTickLines: { width: 0 }, labelFormat: 'y', edgeLabelPlacement: 'Shift'
    };
    const primaryyAxis = {
        title: 'Spend in Billions', minimum: 0, maximum: 7, interval: 1,
        majorTickLines: { width: 0 }, labelFormat: '{value}B'
    };
    return <ChartComponent id='charts' primaryXAxis={primaryxAxis} primaryYAxis={primaryyAxis} title='Trend in Sales of Ethical Produce'>
      <Inject services={[StackingAreaSeries, Legend, Tooltip, DataLabel, DateTime]}/>
      <SeriesCollectionDirective>
      <SeriesDirective dataSource={stackedData} xName='x' yName='y' name='Organic' type='StackingArea' opacity={0.5}>
        </SeriesDirective>
        <SeriesDirective dataSource={stackedData} xName='x' yName='y1' name='Fair-trade' type='StackingArea' opacity={0.5}>
        </SeriesDirective>
        <SeriesDirective dataSource={stackedData} xName='x' yName='y2' name='Veg Alternatives' type='StackingArea' opacity={0.5}>
        </SeriesDirective>
        <SeriesDirective dataSource={stackedData} xName='x' yName='y3' name='Others' type='StackingArea' opacity={0.5}>
        </SeriesDirective>
      </SeriesCollectionDirective>
    </ChartComponent>;
}
;
export default App;
ReactDOM.render(<App />, document.getElementById("charts"));
import * as React from "react";
import * as ReactDOM from "react-dom";
import { AxisModel, ChartComponent, SeriesCollectionDirective, SeriesDirective, Inject,
         Legend, DateTime, Tooltip, DataLabel, Zoom, Crosshair, StackingAreaSeries,  Selection}
from'@syncfusion/ej2-react-charts';
import { stackedData } from './datasource';

function App() {

  const primaryxAxis: AxisModel = {
    title: 'Years', valueType: 'DateTime', intervalType: 'Years',
    majorTickLines: { width: 0 }, labelFormat: 'y', edgeLabelPlacement: 'Shift'};
  const primaryyAxis: AxisModel = {
    title: 'Spend in Billions', minimum: 0, maximum: 7, interval: 1,
    majorTickLines: { width: 0 }, labelFormat: '{value}B'};

  return <ChartComponent id='charts'
      primaryXAxis={primaryxAxis}
      primaryYAxis={primaryyAxis}
      title='Trend in Sales of Ethical Produce'>
      <Inject services={[StackingAreaSeries, Legend, Tooltip, DataLabel, DateTime]} />
      <SeriesCollectionDirective>
      <SeriesDirective dataSource={stackedData} xName='x' yName='y' name='Organic' type='StackingArea' opacity={0.5}>
        </SeriesDirective>
        <SeriesDirective dataSource={stackedData} xName='x' yName='y1' name='Fair-trade' type='StackingArea' opacity={0.5}>
        </SeriesDirective>
        <SeriesDirective dataSource={stackedData} xName='x' yName='y2' name='Veg Alternatives' type='StackingArea' opacity={0.5}>
        </SeriesDirective>
        <SeriesDirective dataSource={stackedData} xName='x' yName='y3' name='Others' type='StackingArea' opacity={0.5}>
        </SeriesDirective>
      </SeriesCollectionDirective>
    </ChartComponent>

};
export default App;
ReactDOM.render(<App />, document.getElementById("charts"));
export let stackedData = [
    { x: new Date(2000, 0, 1), y: 0.61, y1: 0.03, y2: 0.48, y3: 0.23 },
    { x: new Date(2001, 0, 1), y: 0.81, y1: 0.05, y2: 0.53, y3: 0.17 },
    { x: new Date(2002, 0, 1), y: 0.91, y1: 0.06, y2: 0.57, y3: 0.17 },
    { x: new Date(2003, 0, 1), y: 1,    y1: 0.09, y2: 0.61, y3: 0.20 },
    { x: new Date(2004, 0, 1), y: 1.19, y1: 0.14, y2: 0.63, y3: 0.23 },
    { x: new Date(2005, 0, 1), y: 1.47, y1: 0.20, y2: 0.64, y3: 0.36 },
    { x: new Date(2006, 0, 1), y: 1.74, y1: 0.29, y2: 0.66, y3: 0.43 },
    { x: new Date(2007, 0, 1), y: 1.98, y1: 0.46, y2: 0.76, y3: 0.52 },
    { x: new Date(2008, 0, 1), y: 1.99, y1: 0.64, y2: 0.77, y3: 0.72 },
    { x: new Date(2009, 0, 1), y: 1.70, y1: 0.75, y2: 0.55, y3: 1.29 },
    { x: new Date(2010, 0, 1), y: 1.48, y1: 1.06, y2: 0.54, y3: 1.38 },
    { x: new Date(2011, 0, 1), y: 1.38, y1: 1.25, y2: 0.57, y3: 1.82 },
    { x: new Date(2012, 0, 1), y: 1.66, y1: 1.55, y2: 0.61, y3: 2.16 },
    { x: new Date(2013, 0, 1), y: 1.66, y1: 1.55, y2: 0.67, y3: 2.51 },
    { x: new Date(2014, 0, 1), y: 1.67, y1: 1.65, y2: 0.67, y3: 2.61 }
];
export let stackedData: Object[] = [
    { x: new Date(2000, 0, 1), y: 0.61, y1: 0.03, y2: 0.48, y3: 0.23 },
    { x: new Date(2001, 0, 1), y: 0.81, y1: 0.05, y2: 0.53, y3: 0.17 },
    { x: new Date(2002, 0, 1), y: 0.91, y1: 0.06, y2: 0.57, y3: 0.17 },
    { x: new Date(2003, 0, 1), y: 1,    y1: 0.09, y2: 0.61, y3: 0.20 },
    { x: new Date(2004, 0, 1), y: 1.19, y1: 0.14, y2: 0.63, y3: 0.23 },
    { x: new Date(2005, 0, 1), y: 1.47, y1: 0.20, y2: 0.64, y3: 0.36 },
    { x: new Date(2006, 0, 1), y: 1.74, y1: 0.29, y2: 0.66, y3: 0.43 },
    { x: new Date(2007, 0, 1), y: 1.98, y1: 0.46, y2: 0.76, y3: 0.52 },
    { x: new Date(2008, 0, 1), y: 1.99, y1: 0.64, y2: 0.77, y3: 0.72 },
    { x: new Date(2009, 0, 1), y: 1.70, y1: 0.75, y2: 0.55, y3: 1.29 },
    { x: new Date(2010, 0, 1), y: 1.48, y1: 1.06, y2: 0.54, y3: 1.38 },
    { x: new Date(2011, 0, 1), y: 1.38, y1: 1.25, y2: 0.57, y3: 1.82 },
    { x: new Date(2012, 0, 1), y: 1.66, y1: 1.55, y2: 0.61, y3: 2.16 },
    { x: new Date(2013, 0, 1), y: 1.66, y1: 1.55, y2: 0.67, y3: 2.51 },
    { x: new Date(2014, 0, 1), y: 1.67, y1: 1.65, y2: 0.67, y3: 2.61 }
];

Border

Use the border property to customize the width, color and dasharray of the series border.

index.jsx
index.tsx
datasource.jsx
datasource.tsx
import * as React from "react";
import * as ReactDOM from "react-dom";
import { ChartComponent, SeriesCollectionDirective, SeriesDirective, Inject, Legend, DateTime, StackingAreaSeries } from '@syncfusion/ej2-react-charts';
import { stackedData } from './datasource';

function App() {

  const primaryxAxis = {
    title: 'Years',
    valueType: 'DateTime',
    intervalType: 'Years',
    labelFormat: 'y',
    edgeLabelPlacement: 'Shift',
    majorTickLines: { width: 0 }
  };
  const primaryyAxis = {
    title: 'Spend in Billions',
    minimum: 0,
    maximum: 7,
    interval: 1,
    labelFormat: '{value}B',
    majorTickLines: { width: 0 }
  };
  const border = { width: 2, color: '#ff4251', dashArray: '5,5' };
  const border1 = { width: 2, color: '#4C4C4C', dashArray: '5,5' };
  const border2 = { width: 2, color: '#794F1B', dashArray: '5,5' };
  const border3 = { width: 2, color: '#1a9a6f', dashArray: '5,5' };
  return <ChartComponent id='charts'
    primaryXAxis={primaryxAxis}
    primaryYAxis={primaryyAxis}
    title='Trend in Sales of Ethical Produce'>
    <Inject services={[StackingAreaSeries, Legend, DateTime]} />
    <SeriesCollectionDirective>
      <SeriesDirective dataSource={stackedData} xName='x' yName='y' name='Organic' type='StackingArea' border={border}>
      </SeriesDirective>
      <SeriesDirective dataSource={stackedData} xName='x' yName='y1' name='Fair-trade' type='StackingArea' border={border1}>
      </SeriesDirective>
      <SeriesDirective dataSource={stackedData} xName='x' yName='y2' name='Veg Alternatives' type='StackingArea' border={border2}>
      </SeriesDirective>
      <SeriesDirective dataSource={stackedData} xName='x' yName='y3' name='Others' type='StackingArea' border={border3}>
      </SeriesDirective>
    </SeriesCollectionDirective>
  </ChartComponent>

};
export default App;
ReactDOM.render(<App />, document.getElementById("charts"));
import * as React from "react";
import * as ReactDOM from "react-dom";
import { ChartComponent, SeriesCollectionDirective, SeriesDirective, Inject, AxisModel, BorderModel, Legend, DateTime, StackingAreaSeries } from '@syncfusion/ej2-react-charts';
import { stackedData } from './datasource';

function App() {

  const primaryxAxis: AxisModel = {
    title: 'Years',
    valueType: 'DateTime',
    intervalType: 'Years',
    labelFormat: 'y',
    edgeLabelPlacement: 'Shift',
    majorTickLines: { width: 0 }
  };
  const primaryyAxis: AxisModel = {
    title: 'Spend in Billions',
    minimum: 0,
    maximum: 7,
    interval: 1,
    labelFormat: '{value}B',
    majorTickLines: { width: 0 }
  };
  const border: BorderModel = { width: 2, color: '#ff4251', dashArray: '5,5' };
  const border1: BorderModel = { width: 2, color: '#4C4C4C', dashArray: '5,5' };
  const border2: BorderModel = { width: 2, color: '#794F1B', dashArray: '5,5' };
  const border3: BorderModel = { width: 2, color: '#1a9a6f', dashArray: '5,5' };
  return <ChartComponent id='charts'
    primaryXAxis={primaryxAxis}
    primaryYAxis={primaryyAxis}
    title='Trend in Sales of Ethical Produce'>
    <Inject services={[StackingAreaSeries, Legend, DateTime]} />
    <SeriesCollectionDirective>
      <SeriesDirective dataSource={stackedData} xName='x' yName='y' name='Organic' type='StackingArea' border={border}>
      </SeriesDirective>
      <SeriesDirective dataSource={stackedData} xName='x' yName='y1' name='Fair-trade' type='StackingArea' border={border1}>
      </SeriesDirective>
      <SeriesDirective dataSource={stackedData} xName='x' yName='y2' name='Veg Alternatives' type='StackingArea' border={border2}>
      </SeriesDirective>
      <SeriesDirective dataSource={stackedData} xName='x' yName='y3' name='Others' type='StackingArea' border={border3}>
      </SeriesDirective>
    </SeriesCollectionDirective>
  </ChartComponent>

};
export default App;
ReactDOM.render(<App />, document.getElementById("charts"));
export let stackedData = [
    { x: new Date(2000, 0, 1), y: 0.61, y1: 0.03, y2: 0.48, y3: 0.23 },
    { x: new Date(2001, 0, 1), y: 0.81, y1: 0.05, y2: 0.53, y3: 0.17 },
    { x: new Date(2002, 0, 1), y: 0.91, y1: 0.06, y2: 0.57, y3: 0.17 },
    { x: new Date(2003, 0, 1), y: 1,    y1: 0.09, y2: 0.61, y3: 0.20 },
    { x: new Date(2004, 0, 1), y: 1.19, y1: 0.14, y2: 0.63, y3: 0.23 },
    { x: new Date(2005, 0, 1), y: 1.47, y1: 0.20, y2: 0.64, y3: 0.36 },
    { x: new Date(2006, 0, 1), y: 1.74, y1: 0.29, y2: 0.66, y3: 0.43 },
    { x: new Date(2007, 0, 1), y: 1.98, y1: 0.46, y2: 0.76, y3: 0.52 },
    { x: new Date(2008, 0, 1), y: 1.99, y1: 0.64, y2: 0.77, y3: 0.72 },
    { x: new Date(2009, 0, 1), y: 1.70, y1: 0.75, y2: 0.55, y3: 1.29 },
    { x: new Date(2010, 0, 1), y: 1.48, y1: 1.06, y2: 0.54, y3: 1.38 },
    { x: new Date(2011, 0, 1), y: 1.38, y1: 1.25, y2: 0.57, y3: 1.82 },
    { x: new Date(2012, 0, 1), y: 1.66, y1: 1.55, y2: 0.61, y3: 2.16 },
    { x: new Date(2013, 0, 1), y: 1.66, y1: 1.55, y2: 0.67, y3: 2.51 },
    { x: new Date(2014, 0, 1), y: 1.67, y1: 1.65, y2: 0.67, y3: 2.61 }
];
export let stackedData: Object[] = [
    { x: new Date(2000, 0, 1), y: 0.61, y1: 0.03, y2: 0.48, y3: 0.23 },
    { x: new Date(2001, 0, 1), y: 0.81, y1: 0.05, y2: 0.53, y3: 0.17 },
    { x: new Date(2002, 0, 1), y: 0.91, y1: 0.06, y2: 0.57, y3: 0.17 },
    { x: new Date(2003, 0, 1), y: 1,    y1: 0.09, y2: 0.61, y3: 0.20 },
    { x: new Date(2004, 0, 1), y: 1.19, y1: 0.14, y2: 0.63, y3: 0.23 },
    { x: new Date(2005, 0, 1), y: 1.47, y1: 0.20, y2: 0.64, y3: 0.36 },
    { x: new Date(2006, 0, 1), y: 1.74, y1: 0.29, y2: 0.66, y3: 0.43 },
    { x: new Date(2007, 0, 1), y: 1.98, y1: 0.46, y2: 0.76, y3: 0.52 },
    { x: new Date(2008, 0, 1), y: 1.99, y1: 0.64, y2: 0.77, y3: 0.72 },
    { x: new Date(2009, 0, 1), y: 1.70, y1: 0.75, y2: 0.55, y3: 1.29 },
    { x: new Date(2010, 0, 1), y: 1.48, y1: 1.06, y2: 0.54, y3: 1.38 },
    { x: new Date(2011, 0, 1), y: 1.38, y1: 1.25, y2: 0.57, y3: 1.82 },
    { x: new Date(2012, 0, 1), y: 1.66, y1: 1.55, y2: 0.61, y3: 2.16 },
    { x: new Date(2013, 0, 1), y: 1.66, y1: 1.55, y2: 0.67, y3: 2.51 },
    { x: new Date(2014, 0, 1), y: 1.67, y1: 1.65, y2: 0.67, y3: 2.61 }
];

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 define how empty or missing data points are handled in the series. The default mode for empty points is Gap.

index.jsx
index.tsx
datasource.jsx
datasource.tsx
import * as React from "react";
import * as ReactDOM from "react-dom";
import { ChartComponent, SeriesCollectionDirective, SeriesDirective, Inject, Legend, DateTime, Tooltip, DataLabel, StackingAreaSeries } from '@syncfusion/ej2-react-charts';
import { stackedData } from './datasource';
function App() {
    const primaryxAxis = {
        title: 'Years', valueType: 'DateTime', intervalType: 'Years',
        majorTickLines: { width: 0 }, labelFormat: 'y', edgeLabelPlacement: 'Shift'
    };
    const primaryyAxis = {
        title: 'Spend in Billions', minimum: 0, maximum: 7, interval: 1,
        majorTickLines: { width: 0 }, labelFormat: '{value}B'
    };
    const emptyPoint = { mode: 'Zero' };
    const emptyPoint1 = { mode: 'Gap' };
    return <ChartComponent id='charts' primaryXAxis={primaryxAxis} primaryYAxis={primaryyAxis} title='Trend in Sales of Ethical Produce'>
      <Inject services={[StackingAreaSeries, Legend, Tooltip, DataLabel, DateTime]}/>
      <SeriesCollectionDirective>
      <SeriesDirective dataSource={stackedData} xName='x' yName='y' name='Organic' type='StackingArea' emptyPointSettings={emptyPoint} >
        </SeriesDirective>
        <SeriesDirective dataSource={stackedData} xName='x' yName='y1' name='Fair-trade' type='StackingArea'>
        </SeriesDirective>
        <SeriesDirective dataSource={stackedData} xName='x' yName='y2' name='Veg Alternatives' type='StackingArea' emptyPointSettings={emptyPoint1} >
        </SeriesDirective>
        <SeriesDirective dataSource={stackedData} xName='x' yName='y3' name='Others' type='StackingArea'>
        </SeriesDirective>
      </SeriesCollectionDirective>
    </ChartComponent>;
}
;
export default App;
ReactDOM.render(<App />, document.getElementById("charts"));
import * as React from "react";
import * as ReactDOM from "react-dom";
import { AxisModel, ChartComponent, SeriesCollectionDirective, SeriesDirective, Inject,
         Legend, DateTime, Tooltip, DataLabel, Zoom, Crosshair, StackingAreaSeries,  Selection}
from'@syncfusion/ej2-react-charts';
import { stackedData } from './datasource';

function App() {

  const primaryxAxis: AxisModel = {
    title: 'Years', valueType: 'DateTime', intervalType: 'Years',
    majorTickLines: { width: 0 }, labelFormat: 'y', edgeLabelPlacement: 'Shift'};
  const primaryyAxis: AxisModel = {
    title: 'Spend in Billions', minimum: 0, maximum: 7, interval: 1,
    majorTickLines: { width: 0 }, labelFormat: '{value}B'};
    const emptyPoint: object = { mode: 'Zero' };
    const emptyPoint1: object = { mode: 'Gap' };
  return <ChartComponent id='charts'
      primaryXAxis={primaryxAxis}
      primaryYAxis={primaryyAxis}
      title='Trend in Sales of Ethical Produce'>
      <Inject services={[StackingAreaSeries, Legend, Tooltip, DataLabel, DateTime]} />
      <SeriesCollectionDirective>
      <SeriesDirective dataSource={stackedData} xName='x' yName='y' name='Organic' type='StackingArea' emptyPointSettings={emptyPoint} >
        </SeriesDirective>
        <SeriesDirective dataSource={stackedData} xName='x' yName='y1' name='Fair-trade' type='StackingArea'>
        </SeriesDirective>
        <SeriesDirective dataSource={stackedData} xName='x' yName='y2' name='Veg Alternatives' type='StackingArea' emptyPointSettings={emptyPoint1} >
        </SeriesDirective>
        <SeriesDirective dataSource={stackedData} xName='x' yName='y3' name='Others' type='StackingArea'>
        </SeriesDirective>
      </SeriesCollectionDirective>
    </ChartComponent>

};
export default App;
ReactDOM.render(<App />, document.getElementById("charts"));
export let stackedData = [
    { x: new Date(2000, 0, 1), y: 0.61, y1: 0.03, y2: 0.48, y3: 0.23 },
    { x: new Date(2001, 0, 1), y: 0.81, y1: 0.05, y2: 0.53, y3: 0.17 },
    { x: new Date(2002, 0, 1), y: 0.91, y1: 0.06, y2: 0.57, y3: 0.17 },
    { x: new Date(2003, 0, 1), y: null,    y1: 0.09, y2: 0.61, y3: 0.20 },
    { x: new Date(2004, 0, 1), y: 1.19, y1: 0.14, y2: 0.63, y3: 0.23 },
    { x: new Date(2005, 0, 1), y: 1.47, y1: 0.20, y2: 0.64, y3: 0.36 },
    { x: new Date(2006, 0, 1), y: 1.74, y1: 0.29, y2: 0.66, y3: 0.43 },
    { x: new Date(2007, 0, 1), y: 1.98, y1: 0.46, y2: 0.76, y3: 0.52 },
    { x: new Date(2008, 0, 1), y: 1.99, y1: 0.64, y2: 0.77, y3: 0.72 },
    { x: new Date(2009, 0, 1), y: 1.70, y1: 0.75, y2: undefined, y3: 1.29 },
    { x: new Date(2010, 0, 1), y: 1.48, y1: 1.06, y2: 0.54, y3: 1.38 },
    { x: new Date(2011, 0, 1), y: 1.38, y1: 1.25, y2: 0.57, y3: 1.82 },
    { x: new Date(2012, 0, 1), y: 1.66, y1: 1.55, y2: 0.61, y3: 2.16 },
    { x: new Date(2013, 0, 1), y: 1.66, y1: 1.55, y2: 0.67, y3: 2.51 },
    { x: new Date(2014, 0, 1), y: 1.67, y1: 1.65, y2: 0.67, y3: 2.61 }
];
export let stackedData: Object[] = [
    { x: new Date(2000, 0, 1), y: 0.61, y1: 0.03, y2: 0.48, y3: 0.23 },
    { x: new Date(2001, 0, 1), y: 0.81, y1: 0.05, y2: 0.53, y3: 0.17 },
    { x: new Date(2002, 0, 1), y: 0.91, y1: 0.06, y2: 0.57, y3: 0.17 },
    { x: new Date(2003, 0, 1), y: null,    y1: 0.09, y2: 0.61, y3: 0.20 },
    { x: new Date(2004, 0, 1), y: 1.19, y1: 0.14, y2: 0.63, y3: 0.23 },
    { x: new Date(2005, 0, 1), y: 1.47, y1: 0.20, y2: 0.64, y3: 0.36 },
    { x: new Date(2006, 0, 1), y: 1.74, y1: 0.29, y2: 0.66, y3: 0.43 },
    { x: new Date(2007, 0, 1), y: 1.98, y1: 0.46, y2: 0.76, y3: 0.52 },
    { x: new Date(2008, 0, 1), y: 1.99, y1: 0.64, y2: 0.77, y3: 0.72 },
    { x: new Date(2009, 0, 1), y: 1.70, y1: 0.75, y2: undefined, y3: 1.29 },
    { x: new Date(2010, 0, 1), y: 1.48, y1: 1.06, y2: 0.54, y3: 1.38 },
    { x: new Date(2011, 0, 1), y: 1.38, y1: 1.25, y2: 0.57, y3: 1.82 },
    { x: new Date(2012, 0, 1), y: 1.66, y1: 1.55, y2: 0.61, y3: 2.16 },
    { x: new Date(2013, 0, 1), y: 1.66, y1: 1.55, y2: 0.67, y3: 2.51 },
    { x: new Date(2014, 0, 1), y: 1.67, y1: 1.65, y2: 0.67, y3: 2.61 }
];

Fill

Use the fill property to customize the fill color of empty points in the series.

index.jsx
index.tsx
datasource.jsx
datasource.tsx
import * as React from "react";
import * as ReactDOM from "react-dom";
import { ChartComponent, SeriesCollectionDirective, SeriesDirective, Inject, Legend, DateTime, Tooltip, DataLabel, StackingAreaSeries } from '@syncfusion/ej2-react-charts';
import { stackedData } from './datasource';
function App() {
    const primaryxAxis = {
        title: 'Years', valueType: 'DateTime', intervalType: 'Years',
        majorTickLines: { width: 0 }, labelFormat: 'y', edgeLabelPlacement: 'Shift'
    };
    const primaryyAxis = {
        title: 'Spend in Billions', minimum: 0, maximum: 7, interval: 1,
        majorTickLines: { width: 0 }, labelFormat: '{value}B'
    };
    const marker = { visible: true };
    const emptyPoint = { mode: 'Zero', fill: 'red' };
    const emptyPoint1 = { mode: 'Gap' };
    return <ChartComponent id='charts' primaryXAxis={primaryxAxis} primaryYAxis={primaryyAxis} title='Trend in Sales of Ethical Produce'>
      <Inject services={[StackingAreaSeries, Legend, Tooltip, DataLabel, DateTime]}/>
      <SeriesCollectionDirective>
      <SeriesDirective dataSource={stackedData} xName='x' yName='y' name='Organic' type='StackingArea' emptyPointSettings={emptyPoint} marker={marker}>
        </SeriesDirective>
        <SeriesDirective dataSource={stackedData} xName='x' yName='y1' name='Fair-trade' type='StackingArea'>
        </SeriesDirective>
        <SeriesDirective dataSource={stackedData} xName='x' yName='y2' name='Veg Alternatives' type='StackingArea' emptyPointSettings={emptyPoint1} marker={marker}>
        </SeriesDirective>
        <SeriesDirective dataSource={stackedData} xName='x' yName='y3' name='Others' type='StackingArea'>
        </SeriesDirective>
      </SeriesCollectionDirective>
    </ChartComponent>;
}
;
export default App;
ReactDOM.render(<App />, document.getElementById("charts"));
import * as React from "react";
import * as ReactDOM from "react-dom";
import { AxisModel, ChartComponent, SeriesCollectionDirective, SeriesDirective, Inject,
         Legend, DateTime, Tooltip, DataLabel, Zoom, Crosshair, StackingAreaSeries,  Selection}
from'@syncfusion/ej2-react-charts';
import { stackedData } from './datasource';

function App() {

  const primaryxAxis: AxisModel = {
    title: 'Years', valueType: 'DateTime', intervalType: 'Years',
    majorTickLines: { width: 0 }, labelFormat: 'y', edgeLabelPlacement: 'Shift'};
  const primaryyAxis: AxisModel = {
    title: 'Spend in Billions', minimum: 0, maximum: 7, interval: 1,
    majorTickLines: { width: 0 }, labelFormat: '{value}B'};
    const marker: object = { visible: true };
    const emptyPoint: object = { mode: 'Zero', fill: 'red' };
    const emptyPoint1: object = { mode: 'Gap' };
  return <ChartComponent id='charts'
      primaryXAxis={primaryxAxis}
      primaryYAxis={primaryyAxis}
      title='Trend in Sales of Ethical Produce'>
      <Inject services={[StackingAreaSeries, Legend, Tooltip, DataLabel, DateTime]} />
      <SeriesCollectionDirective>
      <SeriesDirective dataSource={stackedData} xName='x' yName='y' name='Organic' type='StackingArea' emptyPointSettings={emptyPoint} marker={marker}>
        </SeriesDirective>
        <SeriesDirective dataSource={stackedData} xName='x' yName='y1' name='Fair-trade' type='StackingArea'>
        </SeriesDirective>
        <SeriesDirective dataSource={stackedData} xName='x' yName='y2' name='Veg Alternatives' type='StackingArea' emptyPointSettings={emptyPoint1} marker={marker}>
        </SeriesDirective>
        <SeriesDirective dataSource={stackedData} xName='x' yName='y3' name='Others' type='StackingArea'>
        </SeriesDirective>
      </SeriesCollectionDirective>
    </ChartComponent>

};
export default App;
ReactDOM.render(<App />, document.getElementById("charts"));
export let stackedData = [
    { x: new Date(2000, 0, 1), y: 0.61, y1: 0.03, y2: 0.48, y3: 0.23 },
    { x: new Date(2001, 0, 1), y: 0.81, y1: 0.05, y2: 0.53, y3: 0.17 },
    { x: new Date(2002, 0, 1), y: 0.91, y1: 0.06, y2: 0.57, y3: 0.17 },
    { x: new Date(2003, 0, 1), y: null,    y1: 0.09, y2: 0.61, y3: 0.20 },
    { x: new Date(2004, 0, 1), y: 1.19, y1: 0.14, y2: 0.63, y3: 0.23 },
    { x: new Date(2005, 0, 1), y: 1.47, y1: 0.20, y2: 0.64, y3: 0.36 },
    { x: new Date(2006, 0, 1), y: 1.74, y1: 0.29, y2: 0.66, y3: 0.43 },
    { x: new Date(2007, 0, 1), y: 1.98, y1: 0.46, y2: 0.76, y3: 0.52 },
    { x: new Date(2008, 0, 1), y: 1.99, y1: 0.64, y2: 0.77, y3: 0.72 },
    { x: new Date(2009, 0, 1), y: 1.70, y1: 0.75, y2: undefined, y3: 1.29 },
    { x: new Date(2010, 0, 1), y: 1.48, y1: 1.06, y2: 0.54, y3: 1.38 },
    { x: new Date(2011, 0, 1), y: 1.38, y1: 1.25, y2: 0.57, y3: 1.82 },
    { x: new Date(2012, 0, 1), y: 1.66, y1: 1.55, y2: 0.61, y3: 2.16 },
    { x: new Date(2013, 0, 1), y: 1.66, y1: 1.55, y2: 0.67, y3: 2.51 },
    { x: new Date(2014, 0, 1), y: 1.67, y1: 1.65, y2: 0.67, y3: 2.61 }
];
export let stackedData: Object[] = [
    { x: new Date(2000, 0, 1), y: 0.61, y1: 0.03, y2: 0.48, y3: 0.23 },
    { x: new Date(2001, 0, 1), y: 0.81, y1: 0.05, y2: 0.53, y3: 0.17 },
    { x: new Date(2002, 0, 1), y: 0.91, y1: 0.06, y2: 0.57, y3: 0.17 },
    { x: new Date(2003, 0, 1), y: null,    y1: 0.09, y2: 0.61, y3: 0.20 },
    { x: new Date(2004, 0, 1), y: 1.19, y1: 0.14, y2: 0.63, y3: 0.23 },
    { x: new Date(2005, 0, 1), y: 1.47, y1: 0.20, y2: 0.64, y3: 0.36 },
    { x: new Date(2006, 0, 1), y: 1.74, y1: 0.29, y2: 0.66, y3: 0.43 },
    { x: new Date(2007, 0, 1), y: 1.98, y1: 0.46, y2: 0.76, y3: 0.52 },
    { x: new Date(2008, 0, 1), y: 1.99, y1: 0.64, y2: 0.77, y3: 0.72 },
    { x: new Date(2009, 0, 1), y: 1.70, y1: 0.75, y2: undefined, y3: 1.29 },
    { x: new Date(2010, 0, 1), y: 1.48, y1: 1.06, y2: 0.54, y3: 1.38 },
    { x: new Date(2011, 0, 1), y: 1.38, y1: 1.25, y2: 0.57, y3: 1.82 },
    { x: new Date(2012, 0, 1), y: 1.66, y1: 1.55, y2: 0.61, y3: 2.16 },
    { x: new Date(2013, 0, 1), y: 1.66, y1: 1.55, y2: 0.67, y3: 2.51 },
    { x: new Date(2014, 0, 1), y: 1.67, y1: 1.65, y2: 0.67, y3: 2.61 }
];

Border

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

index.jsx
index.tsx
datasource.jsx
datasource.tsx
import * as React from "react";
import * as ReactDOM from "react-dom";
import { ChartComponent, SeriesCollectionDirective, SeriesDirective, Inject, Legend, DateTime, Tooltip, DataLabel, StackingAreaSeries } from '@syncfusion/ej2-react-charts';
import { stackedData } from './datasource';
function App() {
    const primaryxAxis = {
        title: 'Years', valueType: 'DateTime', intervalType: 'Years',
        majorTickLines: { width: 0 }, labelFormat: 'y', edgeLabelPlacement: 'Shift'
    };
    const primaryyAxis = {
        title: 'Spend in Billions', minimum: 0, maximum: 7, interval: 1,
        majorTickLines: { width: 0 }, labelFormat: '{value}B'
    };
    const marker = { visible: true };
    const emptyPoint = { mode: 'Zero', fill: 'red', border: {width: 1.5, color: 'green'} };
    const emptyPoint1 = { mode: 'Gap' };
    return <ChartComponent id='charts' primaryXAxis={primaryxAxis} primaryYAxis={primaryyAxis} title='Trend in Sales of Ethical Produce'>
      <Inject services={[StackingAreaSeries, Legend, Tooltip, DataLabel, DateTime]}/>
      <SeriesCollectionDirective>
      <SeriesDirective dataSource={stackedData} xName='x' yName='y' name='Organic' type='StackingArea' emptyPointSettings={emptyPoint} marker={marker}>
        </SeriesDirective>
        <SeriesDirective dataSource={stackedData} xName='x' yName='y1' name='Fair-trade' type='StackingArea'>
        </SeriesDirective>
        <SeriesDirective dataSource={stackedData} xName='x' yName='y2' name='Veg Alternatives' type='StackingArea' emptyPointSettings={emptyPoint1} marker={marker}>
        </SeriesDirective>
        <SeriesDirective dataSource={stackedData} xName='x' yName='y3' name='Others' type='StackingArea'>
        </SeriesDirective>
      </SeriesCollectionDirective>
    </ChartComponent>;
}
;
export default App;
ReactDOM.render(<App />, document.getElementById("charts"));
import * as React from "react";
import * as ReactDOM from "react-dom";
import { AxisModel, ChartComponent, SeriesCollectionDirective, SeriesDirective, Inject,
         Legend, DateTime, Tooltip, DataLabel, Zoom, Crosshair, StackingAreaSeries,  Selection}
from'@syncfusion/ej2-react-charts';
import { stackedData } from './datasource';

function App() {

  const primaryxAxis: AxisModel = {
    title: 'Years', valueType: 'DateTime', intervalType: 'Years',
    majorTickLines: { width: 0 }, labelFormat: 'y', edgeLabelPlacement: 'Shift'};
  const primaryyAxis: AxisModel = {
    title: 'Spend in Billions', minimum: 0, maximum: 7, interval: 1,
    majorTickLines: { width: 0 }, labelFormat: '{value}B'};
    const marker: object = { visible: true };
    const emptyPoint: object = { mode: 'Zero', fill: 'red', border: {width: 1.5, color: 'green'}};
    const emptyPoint1: object = { mode: 'Gap' };
  return <ChartComponent id='charts'
      primaryXAxis={primaryxAxis}
      primaryYAxis={primaryyAxis}
      title='Trend in Sales of Ethical Produce'>
      <Inject services={[StackingAreaSeries, Legend, Tooltip, DataLabel, DateTime]} />
      <SeriesCollectionDirective>
      <SeriesDirective dataSource={stackedData} xName='x' yName='y' name='Organic' type='StackingArea' emptyPointSettings={emptyPoint} marker={marker}>
        </SeriesDirective>
        <SeriesDirective dataSource={stackedData} xName='x' yName='y1' name='Fair-trade' type='StackingArea'>
        </SeriesDirective>
        <SeriesDirective dataSource={stackedData} xName='x' yName='y2' name='Veg Alternatives' type='StackingArea' emptyPointSettings={emptyPoint1} marker={marker}>
        </SeriesDirective>
        <SeriesDirective dataSource={stackedData} xName='x' yName='y3' name='Others' type='StackingArea'>
        </SeriesDirective>
      </SeriesCollectionDirective>
    </ChartComponent>

};
export default App;
ReactDOM.render(<App />, document.getElementById("charts"));
export let stackedData = [
    { x: new Date(2000, 0, 1), y: 0.61, y1: 0.03, y2: 0.48, y3: 0.23 },
    { x: new Date(2001, 0, 1), y: 0.81, y1: 0.05, y2: 0.53, y3: 0.17 },
    { x: new Date(2002, 0, 1), y: 0.91, y1: 0.06, y2: 0.57, y3: 0.17 },
    { x: new Date(2003, 0, 1), y: null,    y1: 0.09, y2: 0.61, y3: 0.20 },
    { x: new Date(2004, 0, 1), y: 1.19, y1: 0.14, y2: 0.63, y3: 0.23 },
    { x: new Date(2005, 0, 1), y: 1.47, y1: 0.20, y2: 0.64, y3: 0.36 },
    { x: new Date(2006, 0, 1), y: 1.74, y1: 0.29, y2: 0.66, y3: 0.43 },
    { x: new Date(2007, 0, 1), y: 1.98, y1: 0.46, y2: 0.76, y3: 0.52 },
    { x: new Date(2008, 0, 1), y: 1.99, y1: 0.64, y2: 0.77, y3: 0.72 },
    { x: new Date(2009, 0, 1), y: 1.70, y1: 0.75, y2: undefined, y3: 1.29 },
    { x: new Date(2010, 0, 1), y: 1.48, y1: 1.06, y2: 0.54, y3: 1.38 },
    { x: new Date(2011, 0, 1), y: 1.38, y1: 1.25, y2: 0.57, y3: 1.82 },
    { x: new Date(2012, 0, 1), y: 1.66, y1: 1.55, y2: 0.61, y3: 2.16 },
    { x: new Date(2013, 0, 1), y: 1.66, y1: 1.55, y2: 0.67, y3: 2.51 },
    { x: new Date(2014, 0, 1), y: 1.67, y1: 1.65, y2: 0.67, y3: 2.61 }
];
export let stackedData: Object[] = [
    { x: new Date(2000, 0, 1), y: 0.61, y1: 0.03, y2: 0.48, y3: 0.23 },
    { x: new Date(2001, 0, 1), y: 0.81, y1: 0.05, y2: 0.53, y3: 0.17 },
    { x: new Date(2002, 0, 1), y: 0.91, y1: 0.06, y2: 0.57, y3: 0.17 },
    { x: new Date(2003, 0, 1), y: null,    y1: 0.09, y2: 0.61, y3: 0.20 },
    { x: new Date(2004, 0, 1), y: 1.19, y1: 0.14, y2: 0.63, y3: 0.23 },
    { x: new Date(2005, 0, 1), y: 1.47, y1: 0.20, y2: 0.64, y3: 0.36 },
    { x: new Date(2006, 0, 1), y: 1.74, y1: 0.29, y2: 0.66, y3: 0.43 },
    { x: new Date(2007, 0, 1), y: 1.98, y1: 0.46, y2: 0.76, y3: 0.52 },
    { x: new Date(2008, 0, 1), y: 1.99, y1: 0.64, y2: 0.77, y3: 0.72 },
    { x: new Date(2009, 0, 1), y: 1.70, y1: 0.75, y2: undefined, y3: 1.29 },
    { x: new Date(2010, 0, 1), y: 1.48, y1: 1.06, y2: 0.54, y3: 1.38 },
    { x: new Date(2011, 0, 1), y: 1.38, y1: 1.25, y2: 0.57, y3: 1.82 },
    { x: new Date(2012, 0, 1), y: 1.66, y1: 1.55, y2: 0.61, y3: 2.16 },
    { x: new Date(2013, 0, 1), y: 1.66, y1: 1.55, y2: 0.67, y3: 2.51 },
    { x: new Date(2014, 0, 1), y: 1.67, y1: 1.65, y2: 0.67, y3: 2.61 }
];

Events

Series render

The seriesRender event allows you to customize series properties, such as data, fill, and name, before they are rendered on the chart.

index.jsx
index.tsx
datasource.jsx
datasource.tsx
import * as React from "react";
import * as ReactDOM from "react-dom";
import { ChartComponent, SeriesCollectionDirective, SeriesDirective, Inject, Legend, DateTime, Tooltip, DataLabel, StackingAreaSeries } from '@syncfusion/ej2-react-charts';
import { stackedData } from './datasource';
function App() {
    const primaryxAxis = {
        title: 'Years', valueType: 'DateTime', intervalType: 'Years',
        majorTickLines: { width: 0 }, labelFormat: 'y', edgeLabelPlacement: 'Shift'
    };
    const primaryyAxis = {
        title: 'Spend in Billions', minimum: 0, maximum: 7, interval: 1,
        majorTickLines: { width: 0 }, labelFormat: '{value}B'
    };
    const marker = { visible: true };
    const seriesRender = (args) => {
      if (args.series.index === 0) {
        args.fill = '#ff4251';
    }
    else if (args.series.index === 1) {
        args.fill = '#4C4C4C';
    }
    else if (args.series.index === 2) {
        args.fill = '#794F1B';
    }
    else if (args.series.index === 3) {
        args.fill = '#1a9a6f';
    }
    };
    return <ChartComponent id='charts' primaryXAxis={primaryxAxis} primaryYAxis={primaryyAxis} title='Trend in Sales of Ethical Produce' seriesRender={seriesRender}>
      <Inject services={[StackingAreaSeries, Legend, Tooltip, DataLabel, DateTime]}/>
      <SeriesCollectionDirective>
      <SeriesDirective dataSource={stackedData} xName='x' yName='y' name='Organic' type='StackingArea' marker={marker}>
        </SeriesDirective>
        <SeriesDirective dataSource={stackedData} xName='x' yName='y1' name='Fair-trade' type='StackingArea' marker={marker}>
        </SeriesDirective>
        <SeriesDirective dataSource={stackedData} xName='x' yName='y2' name='Veg Alternatives' type='StackingArea' marker={marker}>
        </SeriesDirective>
        <SeriesDirective dataSource={stackedData} xName='x' yName='y3' name='Others' type='StackingArea' marker={marker}>
        </SeriesDirective>
      </SeriesCollectionDirective>
    </ChartComponent>;
}
;
export default App;
ReactDOM.render(<App />, document.getElementById("charts"));
import * as React from "react";
import * as ReactDOM from "react-dom";
import { AxisModel, ChartComponent, SeriesCollectionDirective, SeriesDirective, Inject,
         Legend, DateTime, Tooltip, DataLabel, Zoom, Crosshair, StackingAreaSeries,  ISeriesRenderEventArgs}
from'@syncfusion/ej2-react-charts';
import { stackedData } from './datasource';

function App() {

  const primaryxAxis: AxisModel = {
    title: 'Years', valueType: 'DateTime', intervalType: 'Years',
    majorTickLines: { width: 0 }, labelFormat: 'y', edgeLabelPlacement: 'Shift'};
  const primaryyAxis: AxisModel = {
    title: 'Spend in Billions', minimum: 0, maximum: 7, interval: 1,
    majorTickLines: { width: 0 }, labelFormat: '{value}B'};
    const marker: object = { visible: true };
    const seriesRender = (args: ISeriesRenderEventArgs) => {
      if (args.series.index === 0) {
        args.fill = '#ff4251';
    }
    else if (args.series.index === 1) {
        args.fill = '#4C4C4C';
    }
    else if (args.series.index === 2) {
        args.fill = '#794F1B';
    }
    else if (args.series.index === 3) {
        args.fill = '#1a9a6f';
    }
    };
  return <ChartComponent id='charts'
      primaryXAxis={primaryxAxis}
      primaryYAxis={primaryyAxis}
      title='Trend in Sales of Ethical Produce' seriesRender={seriesRender}>
      <Inject services={[StackingAreaSeries, Legend, Tooltip, DataLabel, DateTime]} />
      <SeriesCollectionDirective>
      <SeriesDirective dataSource={stackedData} xName='x' yName='y' name='Organic' type='StackingArea' marker={marker}>
        </SeriesDirective>
        <SeriesDirective dataSource={stackedData} xName='x' yName='y1' name='Fair-trade' type='StackingArea' marker={marker}>
        </SeriesDirective>
        <SeriesDirective dataSource={stackedData} xName='x' yName='y2' name='Veg Alternatives' type='StackingArea' marker={marker}>
        </SeriesDirective>
        <SeriesDirective dataSource={stackedData} xName='x' yName='y3' name='Others' type='StackingArea' marker={marker}>
        </SeriesDirective>
      </SeriesCollectionDirective>
    </ChartComponent>

};
export default App;
ReactDOM.render(<App />, document.getElementById("charts"));
export let stackedData = [
    { x: new Date(2000, 0, 1), y: 0.61, y1: 0.03, y2: 0.48, y3: 0.23 },
    { x: new Date(2001, 0, 1), y: 0.81, y1: 0.05, y2: 0.53, y3: 0.17 },
    { x: new Date(2002, 0, 1), y: 0.91, y1: 0.06, y2: 0.57, y3: 0.17 },
    { x: new Date(2003, 0, 1), y: 1,    y1: 0.09, y2: 0.61, y3: 0.20 },
    { x: new Date(2004, 0, 1), y: 1.19, y1: 0.14, y2: 0.63, y3: 0.23 },
    { x: new Date(2005, 0, 1), y: 1.47, y1: 0.20, y2: 0.64, y3: 0.36 },
    { x: new Date(2006, 0, 1), y: 1.74, y1: 0.29, y2: 0.66, y3: 0.43 },
    { x: new Date(2007, 0, 1), y: 1.98, y1: 0.46, y2: 0.76, y3: 0.52 },
    { x: new Date(2008, 0, 1), y: 1.99, y1: 0.64, y2: 0.77, y3: 0.72 },
    { x: new Date(2009, 0, 1), y: 1.70, y1: 0.75, y2: 0.55, y3: 1.29 },
    { x: new Date(2010, 0, 1), y: 1.48, y1: 1.06, y2: 0.54, y3: 1.38 },
    { x: new Date(2011, 0, 1), y: 1.38, y1: 1.25, y2: 0.57, y3: 1.82 },
    { x: new Date(2012, 0, 1), y: 1.66, y1: 1.55, y2: 0.61, y3: 2.16 },
    { x: new Date(2013, 0, 1), y: 1.66, y1: 1.55, y2: 0.67, y3: 2.51 },
    { x: new Date(2014, 0, 1), y: 1.67, y1: 1.65, y2: 0.67, y3: 2.61 }
];
export let stackedData: Object[] = [
    { x: new Date(2000, 0, 1), y: 0.61, y1: 0.03, y2: 0.48, y3: 0.23 },
    { x: new Date(2001, 0, 1), y: 0.81, y1: 0.05, y2: 0.53, y3: 0.17 },
    { x: new Date(2002, 0, 1), y: 0.91, y1: 0.06, y2: 0.57, y3: 0.17 },
    { x: new Date(2003, 0, 1), y: 1,    y1: 0.09, y2: 0.61, y3: 0.20 },
    { x: new Date(2004, 0, 1), y: 1.19, y1: 0.14, y2: 0.63, y3: 0.23 },
    { x: new Date(2005, 0, 1), y: 1.47, y1: 0.20, y2: 0.64, y3: 0.36 },
    { x: new Date(2006, 0, 1), y: 1.74, y1: 0.29, y2: 0.66, y3: 0.43 },
    { x: new Date(2007, 0, 1), y: 1.98, y1: 0.46, y2: 0.76, y3: 0.52 },
    { x: new Date(2008, 0, 1), y: 1.99, y1: 0.64, y2: 0.77, y3: 0.72 },
    { x: new Date(2009, 0, 1), y: 1.70, y1: 0.75, y2: 0.55, y3: 1.29 },
    { x: new Date(2010, 0, 1), y: 1.48, y1: 1.06, y2: 0.54, y3: 1.38 },
    { x: new Date(2011, 0, 1), y: 1.38, y1: 1.25, y2: 0.57, y3: 1.82 },
    { x: new Date(2012, 0, 1), y: 1.66, y1: 1.55, y2: 0.61, y3: 2.16 },
    { x: new Date(2013, 0, 1), y: 1.66, y1: 1.55, y2: 0.67, y3: 2.51 },
    { x: new Date(2014, 0, 1), y: 1.67, y1: 1.65, y2: 0.67, y3: 2.61 }
];

Point render

The pointRender event allows you to customize each data point before it is rendered on the chart.

index.jsx
index.tsx
datasource.jsx
datasource.tsx
import * as React from "react";
import * as ReactDOM from "react-dom";
import { ChartComponent, SeriesCollectionDirective, SeriesDirective, Inject, Legend, DateTime, Tooltip, DataLabel, StackingAreaSeries } from '@syncfusion/ej2-react-charts';
import { stackedData } from './datasource';
function App() {
    const primaryxAxis = {
        title: 'Years', valueType: 'DateTime', intervalType: 'Years',
        majorTickLines: { width: 0 }, labelFormat: 'y', edgeLabelPlacement: 'Shift'
    };
    const primaryyAxis = {
        title: 'Spend in Billions', minimum: 0, maximum: 7, interval: 1,
        majorTickLines: { width: 0 }, labelFormat: '{value}B'
    };
    const marker = { visible: true };
    const pointRender = (args) => {
        if (args.point.index % 2 !== 0) {
            args.fill = '#ff6347';
        }
        else {
            args.fill = '#009cb8';
        }
    };
    return <ChartComponent id='charts' primaryXAxis={primaryxAxis} primaryYAxis={primaryyAxis} title='Trend in Sales of Ethical Produce' pointRender={pointRender}>
      <Inject services={[StackingAreaSeries, Legend, Tooltip, DataLabel, DateTime]}/>
      <SeriesCollectionDirective>
      <SeriesDirective dataSource={stackedData} xName='x' yName='y' name='Organic' type='StackingArea' marker={marker}>
        </SeriesDirective>
        <SeriesDirective dataSource={stackedData} xName='x' yName='y1' name='Fair-trade' type='StackingArea' marker={marker}>
        </SeriesDirective>
        <SeriesDirective dataSource={stackedData} xName='x' yName='y2' name='Veg Alternatives' type='StackingArea' marker={marker}>
        </SeriesDirective>
        <SeriesDirective dataSource={stackedData} xName='x' yName='y3' name='Others' type='StackingArea' marker={marker}>
        </SeriesDirective>
      </SeriesCollectionDirective>
    </ChartComponent>;
}
;
export default App;
ReactDOM.render(<App />, document.getElementById("charts"));
import * as React from "react";
import * as ReactDOM from "react-dom";
import { AxisModel, ChartComponent, SeriesCollectionDirective, SeriesDirective, Inject,
         Legend, DateTime, Tooltip, DataLabel, Zoom, Crosshair, StackingAreaSeries, IPointRenderEventArgs}
from'@syncfusion/ej2-react-charts';
import { stackedData } from './datasource';

function App() {

  const primaryxAxis: AxisModel = {
    title: 'Years', valueType: 'DateTime', intervalType: 'Years',
    majorTickLines: { width: 0 }, labelFormat: 'y', edgeLabelPlacement: 'Shift'};
  const primaryyAxis: AxisModel = {
    title: 'Spend in Billions', minimum: 0, maximum: 7, interval: 1,
    majorTickLines: { width: 0 }, labelFormat: '{value}B'};
    const marker: object = { visible: true };
    const pointRender = (args: IPointRenderEventArgs) => {
      if (args.point.index % 2 !== 0) {
        args.fill = '#ff6347';
    }
    else {
        args.fill = '#009cb8';
    }
    };
  return <ChartComponent id='charts'
      primaryXAxis={primaryxAxis}
      primaryYAxis={primaryyAxis}
      title='Trend in Sales of Ethical Produce' pointRender={pointRender}>
      <Inject services={[StackingAreaSeries, Legend, Tooltip, DataLabel, DateTime]} />
      <SeriesCollectionDirective>
      <SeriesDirective dataSource={stackedData} xName='x' yName='y' name='Organic' type='StackingArea' marker={marker}>
        </SeriesDirective>
        <SeriesDirective dataSource={stackedData} xName='x' yName='y1' name='Fair-trade' type='StackingArea' marker={marker}>
        </SeriesDirective>
        <SeriesDirective dataSource={stackedData} xName='x' yName='y2' name='Veg Alternatives' type='StackingArea' marker={marker}>
        </SeriesDirective>
        <SeriesDirective dataSource={stackedData} xName='x' yName='y3' name='Others' type='StackingArea' marker={marker}>
        </SeriesDirective>
      </SeriesCollectionDirective>
    </ChartComponent>

};
export default App;
ReactDOM.render(<App />, document.getElementById("charts"));
export let stackedData = [
    { x: new Date(2000, 0, 1), y: 0.61, y1: 0.03, y2: 0.48, y3: 0.23 },
    { x: new Date(2001, 0, 1), y: 0.81, y1: 0.05, y2: 0.53, y3: 0.17 },
    { x: new Date(2002, 0, 1), y: 0.91, y1: 0.06, y2: 0.57, y3: 0.17 },
    { x: new Date(2003, 0, 1), y: 1,    y1: 0.09, y2: 0.61, y3: 0.20 },
    { x: new Date(2004, 0, 1), y: 1.19, y1: 0.14, y2: 0.63, y3: 0.23 },
    { x: new Date(2005, 0, 1), y: 1.47, y1: 0.20, y2: 0.64, y3: 0.36 },
    { x: new Date(2006, 0, 1), y: 1.74, y1: 0.29, y2: 0.66, y3: 0.43 },
    { x: new Date(2007, 0, 1), y: 1.98, y1: 0.46, y2: 0.76, y3: 0.52 },
    { x: new Date(2008, 0, 1), y: 1.99, y1: 0.64, y2: 0.77, y3: 0.72 },
    { x: new Date(2009, 0, 1), y: 1.70, y1: 0.75, y2: 0.55, y3: 1.29 },
    { x: new Date(2010, 0, 1), y: 1.48, y1: 1.06, y2: 0.54, y3: 1.38 },
    { x: new Date(2011, 0, 1), y: 1.38, y1: 1.25, y2: 0.57, y3: 1.82 },
    { x: new Date(2012, 0, 1), y: 1.66, y1: 1.55, y2: 0.61, y3: 2.16 },
    { x: new Date(2013, 0, 1), y: 1.66, y1: 1.55, y2: 0.67, y3: 2.51 },
    { x: new Date(2014, 0, 1), y: 1.67, y1: 1.65, y2: 0.67, y3: 2.61 }
];
export let stackedData: Object[] = [
    { x: new Date(2000, 0, 1), y: 0.61, y1: 0.03, y2: 0.48, y3: 0.23 },
    { x: new Date(2001, 0, 1), y: 0.81, y1: 0.05, y2: 0.53, y3: 0.17 },
    { x: new Date(2002, 0, 1), y: 0.91, y1: 0.06, y2: 0.57, y3: 0.17 },
    { x: new Date(2003, 0, 1), y: 1,    y1: 0.09, y2: 0.61, y3: 0.20 },
    { x: new Date(2004, 0, 1), y: 1.19, y1: 0.14, y2: 0.63, y3: 0.23 },
    { x: new Date(2005, 0, 1), y: 1.47, y1: 0.20, y2: 0.64, y3: 0.36 },
    { x: new Date(2006, 0, 1), y: 1.74, y1: 0.29, y2: 0.66, y3: 0.43 },
    { x: new Date(2007, 0, 1), y: 1.98, y1: 0.46, y2: 0.76, y3: 0.52 },
    { x: new Date(2008, 0, 1), y: 1.99, y1: 0.64, y2: 0.77, y3: 0.72 },
    { x: new Date(2009, 0, 1), y: 1.70, y1: 0.75, y2: 0.55, y3: 1.29 },
    { x: new Date(2010, 0, 1), y: 1.48, y1: 1.06, y2: 0.54, y3: 1.38 },
    { x: new Date(2011, 0, 1), y: 1.38, y1: 1.25, y2: 0.57, y3: 1.82 },
    { x: new Date(2012, 0, 1), y: 1.66, y1: 1.55, y2: 0.61, y3: 2.16 },
    { x: new Date(2013, 0, 1), y: 1.66, y1: 1.55, y2: 0.67, y3: 2.51 },
    { x: new Date(2014, 0, 1), y: 1.67, y1: 1.65, y2: 0.67, y3: 2.61 }
];

Stack labels

The stack labels in stacked charts display cumulative total values for stack segments directly using data labels. If a stacked point has negative values, the stack labels are displayed below the point.

index.jsx
index.tsx
datasource.jsx
datasource.tsx
import * as React from "react";
import * as ReactDOM from "react-dom";
import { ChartComponent, SeriesCollectionDirective, SeriesDirective, Inject, Legend, DateTime, Tooltip, DataLabel, StackingAreaSeries } from '@syncfusion/ej2-react-charts';
import { stackedData } from './datasource';
function App() {
    const primaryxAxis = {
        title: 'Years', valueType: 'DateTime', intervalType: 'Years',
        majorTickLines: { width: 0 }, labelFormat: 'y', edgeLabelPlacement: 'Shift'
    };
    const primaryyAxis = {
        title: 'Spend in Billions', minimum: 0, maximum: 7, interval: 1,
        majorTickLines: { width: 0 }, labelFormat: '{value}B'
    };
  return <ChartComponent id='charts'
    primaryXAxis={primaryxAxis}
    primaryYAxis={primaryyAxis}
    title='Trend in Sales of Ethical Produce'
    stackLabels={{ visible: true }}>
    <Inject services={[StackingAreaSeries, Legend, Tooltip, DataLabel, DateTime]} />
    <SeriesCollectionDirective>
      <SeriesDirective dataSource={stackedData} xName='x' yName='y' name='Organic' type='StackingArea' marker={{ dataLabel: { visible: true } }}>
      </SeriesDirective>
      <SeriesDirective dataSource={stackedData} xName='x' yName='y1' name='Fair-trade' type='StackingArea' marker={{ dataLabel: { visible: true } }}>
      </SeriesDirective>
      <SeriesDirective dataSource={stackedData} xName='x' yName='y2' name='Veg Alternatives' type='StackingArea' marker={{ dataLabel: { visible: true } }}>
      </SeriesDirective>
      <SeriesDirective dataSource={stackedData} xName='x' yName='y3' name='Others' type='StackingArea' marker={{ dataLabel: { visible: true } }}>
      </SeriesDirective>
    </SeriesCollectionDirective>
  </ChartComponent>
}
;
export default App;
ReactDOM.render(<App />, document.getElementById("charts"));
import * as React from "react";
import * as ReactDOM from "react-dom";
import { AxisModel, ChartComponent, SeriesCollectionDirective, SeriesDirective, Inject,
         Legend, DateTime, Tooltip, DataLabel, Zoom, Crosshair, StackingAreaSeries,  Selection}
from'@syncfusion/ej2-react-charts';
import { stackedData } from './datasource';

function App() {

  const primaryxAxis: AxisModel = {
    title: 'Years', valueType: 'DateTime', intervalType: 'Years',
    majorTickLines: { width: 0 }, labelFormat: 'y', edgeLabelPlacement: 'Shift'};
  const primaryyAxis: AxisModel = {
    title: 'Spend in Billions', minimum: 0, maximum: 7, interval: 1,
    majorTickLines: { width: 0 }, labelFormat: '{value}B'};

  return <ChartComponent id='charts'
      primaryXAxis={primaryxAxis}
      primaryYAxis={primaryyAxis}
      title='Trend in Sales of Ethical Produce'
    stackLabels={{ visible: true }}>
      <Inject services={[StackingAreaSeries, Legend, Tooltip, DataLabel, DateTime]} />
      <SeriesCollectionDirective>
      <SeriesDirective dataSource={stackedData} xName='x' yName='y' name='Organic' type='StackingArea' marker={{ dataLabel: { visible: true } }}>
        </SeriesDirective>
        <SeriesDirective dataSource={stackedData} xName='x' yName='y1' name='Fair-trade' type='StackingArea' marker={{ dataLabel: { visible: true } }}>
        </SeriesDirective>
        <SeriesDirective dataSource={stackedData} xName='x' yName='y2' name='Veg Alternatives' type='StackingArea' marker={{ dataLabel: { visible: true } }}>
        </SeriesDirective>
        <SeriesDirective dataSource={stackedData} xName='x' yName='y3' name='Others' type='StackingArea' marker={{ dataLabel: { visible: true } }}>
        </SeriesDirective>
      </SeriesCollectionDirective>
    </ChartComponent>

};
export default App;
ReactDOM.render(<App />, document.getElementById("charts"));
export let stackedData = [
    { x: new Date(2000, 0, 1), y: 0.61, y1: 0.03, y2: 0.48, y3: 0.23 },
    { x: new Date(2001, 0, 1), y: 0.81, y1: 0.05, y2: 0.53, y3: 0.17 },
    { x: new Date(2002, 0, 1), y: 0.91, y1: 0.06, y2: 0.57, y3: 0.17 },
    { x: new Date(2003, 0, 1), y: 1,    y1: 0.09, y2: 0.61, y3: 0.20 },
    { x: new Date(2004, 0, 1), y: 1.19, y1: 0.14, y2: 0.63, y3: 0.23 },
    { x: new Date(2005, 0, 1), y: 1.47, y1: 0.20, y2: 0.64, y3: 0.36 },
    { x: new Date(2006, 0, 1), y: 1.74, y1: 0.29, y2: 0.66, y3: 0.43 },
    { x: new Date(2007, 0, 1), y: 1.98, y1: 0.46, y2: 0.76, y3: 0.52 },
    { x: new Date(2008, 0, 1), y: 1.99, y1: 0.64, y2: 0.77, y3: 0.72 },
    { x: new Date(2009, 0, 1), y: 1.70, y1: 0.75, y2: 0.55, y3: 1.29 },
    { x: new Date(2010, 0, 1), y: 1.48, y1: 1.06, y2: 0.54, y3: 1.38 },
    { x: new Date(2011, 0, 1), y: 1.38, y1: 1.25, y2: 0.57, y3: 1.82 },
    { x: new Date(2012, 0, 1), y: 1.66, y1: 1.55, y2: 0.61, y3: 2.16 },
    { x: new Date(2013, 0, 1), y: 1.66, y1: 1.55, y2: 0.67, y3: 2.51 },
    { x: new Date(2014, 0, 1), y: 1.67, y1: 1.65, y2: 0.67, y3: 2.61 }
];
export let stackedData: Object[] = [
    { x: new Date(2000, 0, 1), y: 0.61, y1: 0.03, y2: 0.48, y3: 0.23 },
    { x: new Date(2001, 0, 1), y: 0.81, y1: 0.05, y2: 0.53, y3: 0.17 },
    { x: new Date(2002, 0, 1), y: 0.91, y1: 0.06, y2: 0.57, y3: 0.17 },
    { x: new Date(2003, 0, 1), y: 1,    y1: 0.09, y2: 0.61, y3: 0.20 },
    { x: new Date(2004, 0, 1), y: 1.19, y1: 0.14, y2: 0.63, y3: 0.23 },
    { x: new Date(2005, 0, 1), y: 1.47, y1: 0.20, y2: 0.64, y3: 0.36 },
    { x: new Date(2006, 0, 1), y: 1.74, y1: 0.29, y2: 0.66, y3: 0.43 },
    { x: new Date(2007, 0, 1), y: 1.98, y1: 0.46, y2: 0.76, y3: 0.52 },
    { x: new Date(2008, 0, 1), y: 1.99, y1: 0.64, y2: 0.77, y3: 0.72 },
    { x: new Date(2009, 0, 1), y: 1.70, y1: 0.75, y2: 0.55, y3: 1.29 },
    { x: new Date(2010, 0, 1), y: 1.48, y1: 1.06, y2: 0.54, y3: 1.38 },
    { x: new Date(2011, 0, 1), y: 1.38, y1: 1.25, y2: 0.57, y3: 1.82 },
    { x: new Date(2012, 0, 1), y: 1.66, y1: 1.55, y2: 0.61, y3: 2.16 },
    { x: new Date(2013, 0, 1), y: 1.66, y1: 1.55, y2: 0.67, y3: 2.51 },
    { x: new Date(2014, 0, 1), y: 1.67, y1: 1.65, y2: 0.67, y3: 2.61 }
];

Stack labels customization

Stack labels have various properties for customization to enhance the visual based on your requirements:

visible - Specifies whether stack labels are visible. Setting to true will display the labels. Default is false.
fill - Defines the background color of the stack labels. Accepts valid CSS color strings (hex, RGBA, etc.). Default is transparent.
format - Formats the text displayed in the stack labels. Supports placeholders like {value}. Default is null.
angle - Specifies the rotation angle for stack labels in degrees. Default is 0.
rx - Defines the rounded corner radius along the X-axis (horizontal direction) for the stack label background. Default is 5.
ry - Defines the rounded corner radius along the Y-axis (vertical direction) for the stack label background. Default is 5.
margin - Configures the margin around the stack label (left, right, top, and bottom).
border - Configures the appearance of the stack label’s border.
font - Customizes the stack label text, including font size, color, style, weight, and family.

index.jsx
index.tsx
datasource.jsx
datasource.tsx
import * as React from "react";
import * as ReactDOM from "react-dom";
import { ChartComponent, SeriesCollectionDirective, SeriesDirective, Inject, Legend, DateTime, Tooltip, DataLabel, StackingAreaSeries } from '@syncfusion/ej2-react-charts';
import { stackedData } from './datasource';
function App() {
    const primaryxAxis = {
        title: 'Years', valueType: 'DateTime', intervalType: 'Years',
        majorTickLines: { width: 0 }, labelFormat: 'y', edgeLabelPlacement: 'Shift'
    };
    const primaryyAxis = {
        title: 'Spend in Billions', minimum: 0, maximum: 7, interval: 1,
        majorTickLines: { width: 0 }, labelFormat: '{value}B'
    };
  return <ChartComponent id='charts'
    primaryXAxis={primaryxAxis}
    primaryYAxis={primaryyAxis}
    title='Trend in Sales of Ethical Produce'
    stackLabels={{ visible: true, fill: 'rgba(0, 123, 255, 0.5)', format: '{value}', angle: 45, rx: 10, ry: 10, margin: { left: 10, right: 10, top: 10, bottom: 10 }, border: { width: 2, color: '#000' }, font: { size: '14px', color: '#fff', weight: 'bold', family: 'Arial', textAlignment: 'Left' } }}>
    <Inject services={[StackingAreaSeries, Legend, Tooltip, DataLabel, DateTime]} />
    <SeriesCollectionDirective>
      <SeriesDirective dataSource={stackedData} xName='x' yName='y' name='Organic' type='StackingArea' marker={{ dataLabel: { visible: true } }}>
      </SeriesDirective>
      <SeriesDirective dataSource={stackedData} xName='x' yName='y1' name='Fair-trade' type='StackingArea' marker={{ dataLabel: { visible: true } }}>
      </SeriesDirective>
      <SeriesDirective dataSource={stackedData} xName='x' yName='y2' name='Veg Alternatives' type='StackingArea' marker={{ dataLabel: { visible: true } }}>
      </SeriesDirective>
      <SeriesDirective dataSource={stackedData} xName='x' yName='y3' name='Others' type='StackingArea' marker={{ dataLabel: { visible: true } }}>
      </SeriesDirective>
    </SeriesCollectionDirective>
  </ChartComponent>
}
;
export default App;
ReactDOM.render(<App />, document.getElementById("charts"));
import * as React from "react";
import * as ReactDOM from "react-dom";
import { AxisModel, ChartComponent, SeriesCollectionDirective, SeriesDirective, Inject,
         Legend, DateTime, Tooltip, DataLabel, Zoom, Crosshair, StackingAreaSeries,  Selection}
from'@syncfusion/ej2-react-charts';
import { stackedData } from './datasource';

function App() {

  const primaryxAxis: AxisModel = {
    title: 'Years', valueType: 'DateTime', intervalType: 'Years',
    majorTickLines: { width: 0 }, labelFormat: 'y', edgeLabelPlacement: 'Shift'};
  const primaryyAxis: AxisModel = {
    title: 'Spend in Billions', minimum: 0, maximum: 7, interval: 1,
    majorTickLines: { width: 0 }, labelFormat: '{value}B'};

  return <ChartComponent id='charts'
      primaryXAxis={primaryxAxis}
      primaryYAxis={primaryyAxis}
      title='Trend in Sales of Ethical Produce'
      stackLabels={{ visible: true, fill: 'rgba(0, 123, 255, 0.5)', format: '{value}', angle: 45, rx: 10, ry: 10, margin: { left: 10, right: 10, top: 10, bottom: 10 }, border: { width: 2, color: '#000' }, font: { size: '14px', color: '#fff', weight: 'bold', family: 'Arial', textAlignment: 'Left' } }}>
      <Inject services={[StackingAreaSeries, Legend, Tooltip, DataLabel, DateTime]} />
      <SeriesCollectionDirective>
      <SeriesDirective dataSource={stackedData} xName='x' yName='y' name='Organic' type='StackingArea' marker={{ dataLabel: { visible: true } }}>
        </SeriesDirective>
        <SeriesDirective dataSource={stackedData} xName='x' yName='y1' name='Fair-trade' type='StackingArea' marker={{ dataLabel: { visible: true } }}>
        </SeriesDirective>
        <SeriesDirective dataSource={stackedData} xName='x' yName='y2' name='Veg Alternatives' type='StackingArea' marker={{ dataLabel: { visible: true } }}>
        </SeriesDirective>
        <SeriesDirective dataSource={stackedData} xName='x' yName='y3' name='Others' type='StackingArea' marker={{ dataLabel: { visible: true } }}>
        </SeriesDirective>
      </SeriesCollectionDirective>
    </ChartComponent>

};
export default App;
ReactDOM.render(<App />, document.getElementById("charts"));
export let stackedData = [
    { x: new Date(2000, 0, 1), y: 0.61, y1: 0.03, y2: 0.48, y3: 0.23 },
    { x: new Date(2001, 0, 1), y: 0.81, y1: 0.05, y2: 0.53, y3: 0.17 },
    { x: new Date(2002, 0, 1), y: 0.91, y1: 0.06, y2: 0.57, y3: 0.17 },
    { x: new Date(2003, 0, 1), y: 1,    y1: 0.09, y2: 0.61, y3: 0.20 },
    { x: new Date(2004, 0, 1), y: 1.19, y1: 0.14, y2: 0.63, y3: 0.23 },
    { x: new Date(2005, 0, 1), y: 1.47, y1: 0.20, y2: 0.64, y3: 0.36 },
    { x: new Date(2006, 0, 1), y: 1.74, y1: 0.29, y2: 0.66, y3: 0.43 },
    { x: new Date(2007, 0, 1), y: 1.98, y1: 0.46, y2: 0.76, y3: 0.52 },
    { x: new Date(2008, 0, 1), y: 1.99, y1: 0.64, y2: 0.77, y3: 0.72 },
    { x: new Date(2009, 0, 1), y: 1.70, y1: 0.75, y2: 0.55, y3: 1.29 },
    { x: new Date(2010, 0, 1), y: 1.48, y1: 1.06, y2: 0.54, y3: 1.38 },
    { x: new Date(2011, 0, 1), y: 1.38, y1: 1.25, y2: 0.57, y3: 1.82 },
    { x: new Date(2012, 0, 1), y: 1.66, y1: 1.55, y2: 0.61, y3: 2.16 },
    { x: new Date(2013, 0, 1), y: 1.66, y1: 1.55, y2: 0.67, y3: 2.51 },
    { x: new Date(2014, 0, 1), y: 1.67, y1: 1.65, y2: 0.67, y3: 2.61 }
];
export let stackedData: Object[] = [
    { x: new Date(2000, 0, 1), y: 0.61, y1: 0.03, y2: 0.48, y3: 0.23 },
    { x: new Date(2001, 0, 1), y: 0.81, y1: 0.05, y2: 0.53, y3: 0.17 },
    { x: new Date(2002, 0, 1), y: 0.91, y1: 0.06, y2: 0.57, y3: 0.17 },
    { x: new Date(2003, 0, 1), y: 1,    y1: 0.09, y2: 0.61, y3: 0.20 },
    { x: new Date(2004, 0, 1), y: 1.19, y1: 0.14, y2: 0.63, y3: 0.23 },
    { x: new Date(2005, 0, 1), y: 1.47, y1: 0.20, y2: 0.64, y3: 0.36 },
    { x: new Date(2006, 0, 1), y: 1.74, y1: 0.29, y2: 0.66, y3: 0.43 },
    { x: new Date(2007, 0, 1), y: 1.98, y1: 0.46, y2: 0.76, y3: 0.52 },
    { x: new Date(2008, 0, 1), y: 1.99, y1: 0.64, y2: 0.77, y3: 0.72 },
    { x: new Date(2009, 0, 1), y: 1.70, y1: 0.75, y2: 0.55, y3: 1.29 },
    { x: new Date(2010, 0, 1), y: 1.48, y1: 1.06, y2: 0.54, y3: 1.38 },
    { x: new Date(2011, 0, 1), y: 1.38, y1: 1.25, y2: 0.57, y3: 1.82 },
    { x: new Date(2012, 0, 1), y: 1.66, y1: 1.55, y2: 0.61, y3: 2.16 },
    { x: new Date(2013, 0, 1), y: 1.66, y1: 1.55, y2: 0.67, y3: 2.51 },
    { x: new Date(2014, 0, 1), y: 1.67, y1: 1.65, y2: 0.67, y3: 2.61 }
];