100% Stacked Area Chart in React Chart

100% stacked area

Follow these steps to render a 100% stacked area series, which stacks multiple area series so that each one is normalized to a percentage of the total at every x value. Use this when comparing proportional contributions over time or across categories; for absolute totals, use StackingArea instead.

Set the series type: Set the series type to StackingArea100 in the series configuration.
Inject the StackingAreaSeries module: Add StackingAreaSeries to the services array of the Inject component inside ChartComponent. This registers the functionality required to render a 100% stacked area 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 { percentData } from './datasource';
function App() {
    const primaryxAxis = {
        title: 'Years', valueType: 'DateTime', intervalType: 'Years',
        edgeLabelPlacement: 'Shift', labelFormat: 'y'
    };
    const primaryyAxis = { title: 'Temperature (%)', labelFormat: '{value}%', rangePadding: 'None' };
    return <ChartComponent id='charts' primaryXAxis={primaryxAxis} primaryYAxis={primaryyAxis} title='Annual Temperature Comparison'>
      <Inject services={[StackingAreaSeries, Legend, Tooltip, DataLabel, DateTime]}/>
      <SeriesCollectionDirective>
        <SeriesDirective dataSource={percentData} xName='x' yName='y' name='USA' type='StackingArea100'>
        </SeriesDirective>
        <SeriesDirective dataSource={percentData} xName='x' yName='y1' name='UK' type='StackingArea100'>
        </SeriesDirective>
        <SeriesDirective dataSource={percentData} xName='x' yName='y2' name='Canada Alternatives' type='StackingArea100'>
        </SeriesDirective>
        <SeriesDirective dataSource={percentData} xName='x' yName='y3' name='China' type='StackingArea100'>
        </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 { percentData } from './datasource';

function App() {

  const primaryxAxis: AxisModel = {
    title: 'Years', valueType: 'DateTime', intervalType: 'Years',
    edgeLabelPlacement: 'Shift', labelFormat: 'y'};
  const primaryyAxis: AxisModel = { title: 'Temperature (%)', labelFormat: '{value}%', rangePadding: 'None' };

  return <ChartComponent id='charts'
      primaryXAxis={primaryxAxis}
      primaryYAxis={primaryyAxis}
      title='Annual Temperature Comparison'>
      <Inject services={[StackingAreaSeries, Legend, Tooltip, DataLabel, DateTime]} />
      <SeriesCollectionDirective>
        <SeriesDirective dataSource={percentData} xName='x' yName='y' name='USA' type='StackingArea100'>
        </SeriesDirective>
        <SeriesDirective dataSource={percentData} xName='x' yName='y1' name='UK' type='StackingArea100'>
        </SeriesDirective>
        <SeriesDirective dataSource={percentData} xName='x' yName='y2' name='Canada Alternatives' type='StackingArea100'>
        </SeriesDirective>
        <SeriesDirective dataSource={percentData} xName='x' yName='y3' name='China' type='StackingArea100'>
        </SeriesDirective>
      </SeriesCollectionDirective>
    </ChartComponent>

};
export default App;
ReactDOM.render(<App />, document.getElementById("charts"));
export let percentData = [
    { x: new Date(2006, 0, 1), y: 34, y1: 51, y2: 14, y3: 37 },
    { x: new Date(2007, 0, 1), y: 20, y1: 26, y2: 34, y3: 15 },
    { x: new Date(2008, 0, 1), y: 40, y1: 37, y2: 73, y3: 53 },
    { x: new Date(2009, 0, 1), y: 51, y1: 51, y2: 51, y3: 51 },
    { x: new Date(2010, 0, 1), y: 26, y1: 26, y2: 26, y3: 26 },
    { x: new Date(2011, 0, 1), y: 37, y1: 37, y2: 37, y3: 37 },
    { x: new Date(2012, 0, 1), y: 54, y1: 43, y2: 12, y3: 54 },
    { x: new Date(2013, 0, 1), y: 44, y1: 23, y2: 16, y3: 44 },
    { x: new Date(2014, 0, 1), y: 48, y1: 55, y2: 34, y3: 23 }
];
export let percentData: Object[] = [
    { x: new Date(2006, 0, 1), y: 34, y1: 51, y2: 14, y3: 37 },
    { x: new Date(2007, 0, 1), y: 20, y1: 26, y2: 34, y3: 15 },
    { x: new Date(2008, 0, 1), y: 40, y1: 37, y2: 73, y3: 53 },
    { x: new Date(2009, 0, 1), y: 51, y1: 51, y2: 51, y3: 51 },
    { x: new Date(2010, 0, 1), y: 26, y1: 26, y2: 26, y3: 26 },
    { x: new Date(2011, 0, 1), y: 37, y1: 37, y2: 37, y3: 37 },
    { x: new Date(2012, 0, 1), y: 54, y1: 43, y2: 12, y3: 54 },
    { x: new Date(2013, 0, 1), y: 44, y1: 23, y2: 16, y3: 44 },
    { x: new Date(2014, 0, 1), y: 48, y1: 55, y2: 34, y3: 23 }
];

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. The example below uses the same StackingArea100 configuration shown above with a typical JSON dataset and the xName/yName mapping applied.

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 { percentData } from './datasource';
function App() {
    const primaryxAxis = {
        title: 'Years', valueType: 'DateTime', intervalType: 'Years',
        edgeLabelPlacement: 'Shift', labelFormat: 'y'
    };
    const primaryyAxis = { title: 'Temperature (%)', labelFormat: '{value}%', rangePadding: 'None' };
    return <ChartComponent id='charts' primaryXAxis={primaryxAxis} primaryYAxis={primaryyAxis} title='Annual Temperature Comparison'>
      <Inject services={[StackingAreaSeries, Legend, Tooltip, DataLabel, DateTime]}/>
      <SeriesCollectionDirective>
        <SeriesDirective dataSource={percentData} xName='x' yName='y' name='USA' type='StackingArea100'>
        </SeriesDirective>
        <SeriesDirective dataSource={percentData} xName='x' yName='y1' name='UK' type='StackingArea100'>
        </SeriesDirective>
        <SeriesDirective dataSource={percentData} xName='x' yName='y2' name='Canada Alternatives' type='StackingArea100'>
        </SeriesDirective>
        <SeriesDirective dataSource={percentData} xName='x' yName='y3' name='China' type='StackingArea100'>
        </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 { percentData } from './datasource';

function App() {

  const primaryxAxis: AxisModel = {
    title: 'Years', valueType: 'DateTime', intervalType: 'Years',
    edgeLabelPlacement: 'Shift', labelFormat: 'y'};
  const primaryyAxis: AxisModel = { title: 'Temperature (%)', labelFormat: '{value}%', rangePadding: 'None' };

  return <ChartComponent id='charts'
      primaryXAxis={primaryxAxis}
      primaryYAxis={primaryyAxis}
      title='Annual Temperature Comparison'>
      <Inject services={[StackingAreaSeries, Legend, Tooltip, DataLabel, DateTime]} />
      <SeriesCollectionDirective>
        <SeriesDirective dataSource={percentData} xName='x' yName='y' name='USA' type='StackingArea100'>
        </SeriesDirective>
        <SeriesDirective dataSource={percentData} xName='x' yName='y1' name='UK' type='StackingArea100'>
        </SeriesDirective>
        <SeriesDirective dataSource={percentData} xName='x' yName='y2' name='Canada Alternatives' type='StackingArea100'>
        </SeriesDirective>
        <SeriesDirective dataSource={percentData} xName='x' yName='y3' name='China' type='StackingArea100'>
        </SeriesDirective>
      </SeriesCollectionDirective>
    </ChartComponent>

};
export default App;
ReactDOM.render(<App />, document.getElementById("charts"));
export let percentData = [
    { x: new Date(2006, 0, 1), y: 34, y1: 51, y2: 14, y3: 37 },
    { x: new Date(2007, 0, 1), y: 20, y1: 26, y2: 34, y3: 15 },
    { x: new Date(2008, 0, 1), y: 40, y1: 37, y2: 73, y3: 53 },
    { x: new Date(2009, 0, 1), y: 51, y1: 51, y2: 51, y3: 51 },
    { x: new Date(2010, 0, 1), y: 26, y1: 26, y2: 26, y3: 26 },
    { x: new Date(2011, 0, 1), y: 37, y1: 37, y2: 37, y3: 37 },
    { x: new Date(2012, 0, 1), y: 54, y1: 43, y2: 12, y3: 54 },
    { x: new Date(2013, 0, 1), y: 44, y1: 23, y2: 16, y3: 44 },
    { x: new Date(2014, 0, 1), y: 48, y1: 55, y2: 34, y3: 23 }
];
export let percentData: Object[] = [
    { x: new Date(2006, 0, 1), y: 34, y1: 51, y2: 14, y3: 37 },
    { x: new Date(2007, 0, 1), y: 20, y1: 26, y2: 34, y3: 15 },
    { x: new Date(2008, 0, 1), y: 40, y1: 37, y2: 73, y3: 53 },
    { x: new Date(2009, 0, 1), y: 51, y1: 51, y2: 51, y3: 51 },
    { x: new Date(2010, 0, 1), y: 26, y1: 26, y2: 26, y3: 26 },
    { x: new Date(2011, 0, 1), y: 37, y1: 37, y2: 37, y3: 37 },
    { x: new Date(2012, 0, 1), y: 54, y1: 43, y2: 12, y3: 54 },
    { x: new Date(2013, 0, 1), y: 44, y1: 23, y2: 16, y3: 44 },
    { x: new Date(2014, 0, 1), y: 48, y1: 55, y2: 34, y3: 23 }
];

Series customization

Customize the 100% stacked area series appearance with the following properties. Defaults are taken from the standard Series model.

Property	Type	Default	Description
`fill`	string	`null`	Color applied to the series. Accepts a CSS color or a gradient reference.
`opacity`	number	`1`	Transparency of the fill (0 to 1).
`border`	`BorderModel`	`null`	Border settings: `width`, `color`, and `dashArray`.

Solid 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 { percentData } from './datasource';
function App() {
    const primaryxAxis = {
        title: 'Years', valueType: 'DateTime', intervalType: 'Years',
        edgeLabelPlacement: 'Shift', labelFormat: 'y'
    };
    const primaryyAxis = { title: 'Temperature (%)', labelFormat: '{value}%', rangePadding: 'None' };
    return <ChartComponent id='charts' primaryXAxis={primaryxAxis} primaryYAxis={primaryyAxis} title='Annual Temperature Comparison'>
      <Inject services={[StackingAreaSeries, Legend, Tooltip, DataLabel, DateTime]}/>
      <SeriesCollectionDirective>
        <SeriesDirective dataSource={percentData} xName='x' yName='y' name='USA' type='StackingArea100' fill='red'>
        </SeriesDirective>
        <SeriesDirective dataSource={percentData} xName='x' yName='y1' name='UK' type='StackingArea100' fill='green'>
        </SeriesDirective>
        <SeriesDirective dataSource={percentData} xName='x' yName='y2' name='Canada Alternatives' type='StackingArea100' fill='orange'>
        </SeriesDirective>
        <SeriesDirective dataSource={percentData} xName='x' yName='y3' name='China' type='StackingArea100' fill='blue'>
        </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 { percentData } from './datasource';

function App() {

  const primaryxAxis: AxisModel = {
    title: 'Years', valueType: 'DateTime', intervalType: 'Years',
    edgeLabelPlacement: 'Shift', labelFormat: 'y'};
  const primaryyAxis: AxisModel = { title: 'Temperature (%)', labelFormat: '{value}%', rangePadding: 'None' };

  return <ChartComponent id='charts'
      primaryXAxis={primaryxAxis}
      primaryYAxis={primaryyAxis}
      title='Annual Temperature Comparison'>
      <Inject services={[StackingAreaSeries, Legend, Tooltip, DataLabel, DateTime]} />
      <SeriesCollectionDirective>
        <SeriesDirective dataSource={percentData} xName='x' yName='y' name='USA' type='StackingArea100' fill='red' >
        </SeriesDirective>
        <SeriesDirective dataSource={percentData} xName='x' yName='y1' name='UK' type='StackingArea100' fill='green' >
        </SeriesDirective>
        <SeriesDirective dataSource={percentData} xName='x' yName='y2' name='Canada Alternatives' type='StackingArea100' fill='orange' >
        </SeriesDirective>
        <SeriesDirective dataSource={percentData} xName='x' yName='y3' name='China' type='StackingArea100' fill='blue' >
        </SeriesDirective>
      </SeriesCollectionDirective>
    </ChartComponent>

};
export default App;
ReactDOM.render(<App />, document.getElementById("charts"));
export let percentData = [
    { x: new Date(2006, 0, 1), y: 34, y1: 51, y2: 14, y3: 37 },
    { x: new Date(2007, 0, 1), y: 20, y1: 26, y2: 34, y3: 15 },
    { x: new Date(2008, 0, 1), y: 40, y1: 37, y2: 73, y3: 53 },
    { x: new Date(2009, 0, 1), y: 51, y1: 51, y2: 51, y3: 51 },
    { x: new Date(2010, 0, 1), y: 26, y1: 26, y2: 26, y3: 26 },
    { x: new Date(2011, 0, 1), y: 37, y1: 37, y2: 37, y3: 37 },
    { x: new Date(2012, 0, 1), y: 54, y1: 43, y2: 12, y3: 54 },
    { x: new Date(2013, 0, 1), y: 44, y1: 23, y2: 16, y3: 44 },
    { x: new Date(2014, 0, 1), y: 48, y1: 55, y2: 34, y3: 23 }
];
export let percentData: Object[] = [
    { x: new Date(2006, 0, 1), y: 34, y1: 51, y2: 14, y3: 37 },
    { x: new Date(2007, 0, 1), y: 20, y1: 26, y2: 34, y3: 15 },
    { x: new Date(2008, 0, 1), y: 40, y1: 37, y2: 73, y3: 53 },
    { x: new Date(2009, 0, 1), y: 51, y1: 51, y2: 51, y3: 51 },
    { x: new Date(2010, 0, 1), y: 26, y1: 26, y2: 26, y3: 26 },
    { x: new Date(2011, 0, 1), y: 37, y1: 37, y2: 37, y3: 37 },
    { x: new Date(2012, 0, 1), y: 54, y1: 43, y2: 12, y3: 54 },
    { x: new Date(2013, 0, 1), y: 44, y1: 23, y2: 16, y3: 44 },
    { x: new Date(2014, 0, 1), y: 48, y1: 55, y2: 34, y3: 23 }
];

Gradient fill

The fill property can be set to a CSS gradient reference such as url(#gradient) to apply a gradient color that transitions across the series. Define the gradient in an SVG <defs> block and reference it from the fill prop.

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 { percentData } from './datasource';
function App() {
    const primaryxAxis = {
        title: 'Years', valueType: 'DateTime', intervalType: 'Years',
        edgeLabelPlacement: 'Shift', labelFormat: 'y'
    };
    const primaryyAxis = { title: 'Temperature (%)', labelFormat: '{value}%', rangePadding: 'None' };
    return <ChartComponent id='charts' primaryXAxis={primaryxAxis} primaryYAxis={primaryyAxis} title='Annual Temperature Comparison'>
      <Inject services={[StackingAreaSeries, Legend, Tooltip, DataLabel, DateTime]}/>
      <SeriesCollectionDirective>
        <SeriesDirective dataSource={percentData} xName='x' yName='y' name='USA' type='StackingArea100' fill='url(#gradient1)'>
        </SeriesDirective>
        <SeriesDirective dataSource={percentData} xName='x' yName='y1' name='UK' type='StackingArea100' fill='url(#gradient2)'>
        </SeriesDirective>
        <SeriesDirective dataSource={percentData} xName='x' yName='y2' name='Canada Alternatives' type='StackingArea100' fill='url(#gradient3)'>
        </SeriesDirective>
        <SeriesDirective dataSource={percentData} xName='x' yName='y3' name='China' type='StackingArea100' 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 { percentData } from './datasource';

function App() {

  const primaryxAxis: AxisModel = {
    title: 'Years', valueType: 'DateTime', intervalType: 'Years',
    edgeLabelPlacement: 'Shift', labelFormat: 'y'};
  const primaryyAxis: AxisModel = { title: 'Temperature (%)', labelFormat: '{value}%', rangePadding: 'None' };

  return <ChartComponent id='charts'
      primaryXAxis={primaryxAxis}
      primaryYAxis={primaryyAxis}
      title='Annual Temperature Comparison'>
      <Inject services={[StackingAreaSeries, Legend, Tooltip, DataLabel, DateTime]} />
      <SeriesCollectionDirective>
      <SeriesDirective dataSource={percentData} xName='x' yName='y' name='USA' type='StackingArea100' fill='url(#gradient1)'>
        </SeriesDirective>
        <SeriesDirective dataSource={percentData} xName='x' yName='y1' name='UK' type='StackingArea100' fill='url(#gradient2)'>
        </SeriesDirective>
        <SeriesDirective dataSource={percentData} xName='x' yName='y2' name='Canada Alternatives' type='StackingArea100' fill='url(#gradient3)'>
        </SeriesDirective>
        <SeriesDirective dataSource={percentData} xName='x' yName='y3' name='China' type='StackingArea100' fill='url(#gradient4)'>
        </SeriesDirective>
      </SeriesCollectionDirective>
    </ChartComponent>

};
export default App;
ReactDOM.render(<App />, document.getElementById("charts"));
export let percentData = [
    { x: new Date(2006, 0, 1), y: 34, y1: 51, y2: 14, y3: 37 },
    { x: new Date(2007, 0, 1), y: 20, y1: 26, y2: 34, y3: 15 },
    { x: new Date(2008, 0, 1), y: 40, y1: 37, y2: 73, y3: 53 },
    { x: new Date(2009, 0, 1), y: 51, y1: 51, y2: 51, y3: 51 },
    { x: new Date(2010, 0, 1), y: 26, y1: 26, y2: 26, y3: 26 },
    { x: new Date(2011, 0, 1), y: 37, y1: 37, y2: 37, y3: 37 },
    { x: new Date(2012, 0, 1), y: 54, y1: 43, y2: 12, y3: 54 },
    { x: new Date(2013, 0, 1), y: 44, y1: 23, y2: 16, y3: 44 },
    { x: new Date(2014, 0, 1), y: 48, y1: 55, y2: 34, y3: 23 }
];
export let percentData: Object[] = [
    { x: new Date(2006, 0, 1), y: 34, y1: 51, y2: 14, y3: 37 },
    { x: new Date(2007, 0, 1), y: 20, y1: 26, y2: 34, y3: 15 },
    { x: new Date(2008, 0, 1), y: 40, y1: 37, y2: 73, y3: 53 },
    { x: new Date(2009, 0, 1), y: 51, y1: 51, y2: 51, y3: 51 },
    { x: new Date(2010, 0, 1), y: 26, y1: 26, y2: 26, y3: 26 },
    { x: new Date(2011, 0, 1), y: 37, y1: 37, y2: 37, y3: 37 },
    { x: new Date(2012, 0, 1), y: 54, y1: 43, y2: 12, y3: 54 },
    { x: new Date(2013, 0, 1), y: 44, y1: 23, y2: 16, y3: 44 },
    { x: new Date(2014, 0, 1), y: 48, y1: 55, y2: 34, y3: 23 }
];

Opacity

The opacity property controls the transparency of the fill (0 to 1) and affects how the series blends with background or overlapping 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 { percentData } from './datasource';
function App() {
    const primaryxAxis = {
        title: 'Years', valueType: 'DateTime', intervalType: 'Years',
        edgeLabelPlacement: 'Shift', labelFormat: 'y'
    };
    const primaryyAxis = { title: 'Temperature (%)', labelFormat: '{value}%', rangePadding: 'None' };
    return <ChartComponent id='charts' primaryXAxis={primaryxAxis} primaryYAxis={primaryyAxis} title='Annual Temperature Comparison'>
      <Inject services={[StackingAreaSeries, Legend, Tooltip, DataLabel, DateTime]}/>
      <SeriesCollectionDirective>
        <SeriesDirective dataSource={percentData} xName='x' yName='y' name='USA' type='StackingArea100' opacity={0.5}>
        </SeriesDirective>
        <SeriesDirective dataSource={percentData} xName='x' yName='y1' name='UK' type='StackingArea100' opacity={0.5}>
        </SeriesDirective>
        <SeriesDirective dataSource={percentData} xName='x' yName='y2' name='Canada Alternatives' type='StackingArea100' opacity={0.5}>
        </SeriesDirective>
        <SeriesDirective dataSource={percentData} xName='x' yName='y3' name='China' type='StackingArea100' 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 { percentData } from './datasource';

function App() {

  const primaryxAxis: AxisModel = {
    title: 'Years', valueType: 'DateTime', intervalType: 'Years',
    edgeLabelPlacement: 'Shift', labelFormat: 'y'};
  const primaryyAxis: AxisModel = { title: 'Temperature (%)', labelFormat: '{value}%', rangePadding: 'None' };

  return <ChartComponent id='charts'
      primaryXAxis={primaryxAxis}
      primaryYAxis={primaryyAxis}
      title='Annual Temperature Comparison'>
      <Inject services={[StackingAreaSeries, Legend, Tooltip, DataLabel, DateTime]} />
      <SeriesCollectionDirective>
      <SeriesDirective dataSource={percentData} xName='x' yName='y' name='USA' type='StackingArea100' opacity={0.5}>
        </SeriesDirective>
        <SeriesDirective dataSource={percentData} xName='x' yName='y1' name='UK' type='StackingArea100' opacity={0.5}>
        </SeriesDirective>
        <SeriesDirective dataSource={percentData} xName='x' yName='y2' name='Canada Alternatives' type='StackingArea100' opacity={0.5}>
        </SeriesDirective>
        <SeriesDirective dataSource={percentData} xName='x' yName='y3' name='China' type='StackingArea100' opacity={0.5}>
        </SeriesDirective>
      </SeriesCollectionDirective>
    </ChartComponent>

};
export default App;
ReactDOM.render(<App />, document.getElementById("charts"));
export let percentData = [
    { x: new Date(2006, 0, 1), y: 34, y1: 51, y2: 14, y3: 37 },
    { x: new Date(2007, 0, 1), y: 20, y1: 26, y2: 34, y3: 15 },
    { x: new Date(2008, 0, 1), y: 40, y1: 37, y2: 73, y3: 53 },
    { x: new Date(2009, 0, 1), y: 51, y1: 51, y2: 51, y3: 51 },
    { x: new Date(2010, 0, 1), y: 26, y1: 26, y2: 26, y3: 26 },
    { x: new Date(2011, 0, 1), y: 37, y1: 37, y2: 37, y3: 37 },
    { x: new Date(2012, 0, 1), y: 54, y1: 43, y2: 12, y3: 54 },
    { x: new Date(2013, 0, 1), y: 44, y1: 23, y2: 16, y3: 44 },
    { x: new Date(2014, 0, 1), y: 48, y1: 55, y2: 34, y3: 23 }
];
export let percentData: Object[] = [
    { x: new Date(2006, 0, 1), y: 34, y1: 51, y2: 14, y3: 37 },
    { x: new Date(2007, 0, 1), y: 20, y1: 26, y2: 34, y3: 15 },
    { x: new Date(2008, 0, 1), y: 40, y1: 37, y2: 73, y3: 53 },
    { x: new Date(2009, 0, 1), y: 51, y1: 51, y2: 51, y3: 51 },
    { x: new Date(2010, 0, 1), y: 26, y1: 26, y2: 26, y3: 26 },
    { x: new Date(2011, 0, 1), y: 37, y1: 37, y2: 37, y3: 37 },
    { x: new Date(2012, 0, 1), y: 54, y1: 43, y2: 12, y3: 54 },
    { x: new Date(2013, 0, 1), y: 44, y1: 23, y2: 16, y3: 44 },
    { x: new Date(2014, 0, 1), y: 48, y1: 55, y2: 34, y3: 23 }
];

Border

Use the border property to configure the border width, color, and dashArray of the 100% stacked area 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, StackingAreaSeries } from '@syncfusion/ej2-react-charts';
import { percentData } from './datasource';

function App() {

  const primaryxAxis = {
    valueType: 'DateTime',
    title: 'Years',
    intervalType: 'Years',
    labelFormat: 'y',
    edgeLabelPlacement: 'Shift'
  };
  const primaryyAxis = {
    title: 'Temperature (%)',
    labelFormat: '{value}%',
    rangePadding: 'None'
  };
  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='Annual Temperature Comparison'>
    <Inject services={[StackingAreaSeries, Legend, DateTime]} />
    <SeriesCollectionDirective>
      <SeriesDirective dataSource={percentData} xName='x' yName='y' name='USA' type='StackingArea100' border={border}>
      </SeriesDirective>
      <SeriesDirective dataSource={percentData} xName='x' yName='y1' name='UK' type='StackingArea100' border={border1}>
      </SeriesDirective>
      <SeriesDirective dataSource={percentData} xName='x' yName='y2' name='Canada' type='StackingArea100' border={border2}>
      </SeriesDirective>
      <SeriesDirective dataSource={percentData} xName='x' yName='y3' name='China' type='StackingArea100' 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 { percentData } from './datasource';

function App() {

  const primaryxAxis: AxisModel = {
    valueType: 'DateTime',
    title: 'Years',
    intervalType: 'Years',
    labelFormat: 'y',
    edgeLabelPlacement: 'Shift'
  };
  const primaryyAxis: AxisModel = {
    title: 'Temperature (%)',
    labelFormat: '{value}%',
    rangePadding: 'None'
  };
  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='Annual Temperature Comparison'>
    <Inject services={[StackingAreaSeries, Legend, DateTime]} />
    <SeriesCollectionDirective>
      <SeriesDirective dataSource={percentData} xName='x' yName='y' name='USA' type='StackingArea100' border={border}>
      </SeriesDirective>
      <SeriesDirective dataSource={percentData} xName='x' yName='y1' name='UK' type='StackingArea100' border={border1}>
      </SeriesDirective>
      <SeriesDirective dataSource={percentData} xName='x' yName='y2' name='Canada' type='StackingArea100' border={border2}>
      </SeriesDirective>
      <SeriesDirective dataSource={percentData} xName='x' yName='y3' name='China' type='StackingArea100' border={border3}>
      </SeriesDirective>
    </SeriesCollectionDirective>
  </ChartComponent>

};
export default App;
ReactDOM.render(<App />, document.getElementById("charts"));
export let percentData = [
    { x: new Date(2006, 0, 1), y: 34, y1: 51, y2: 14, y3: 37 },
    { x: new Date(2007, 0, 1), y: 20, y1: 26, y2: 34, y3: 15 },
    { x: new Date(2008, 0, 1), y: 40, y1: 37, y2: 73, y3: 53 },
    { x: new Date(2009, 0, 1), y: 51, y1: 51, y2: 51, y3: 51 },
    { x: new Date(2010, 0, 1), y: 26, y1: 26, y2: 26, y3: 26 },
    { x: new Date(2011, 0, 1), y: 37, y1: 37, y2: 37, y3: 37 },
    { x: new Date(2012, 0, 1), y: 54, y1: 43, y2: 12, y3: 54 },
    { x: new Date(2013, 0, 1), y: 44, y1: 23, y2: 16, y3: 44 },
    { x: new Date(2014, 0, 1), y: 48, y1: 55, y2: 34, y3: 23 }
];
export let percentData: Object[] = [
    { x: new Date(2006, 0, 1), y: 34, y1: 51, y2: 14, y3: 37 },
    { x: new Date(2007, 0, 1), y: 20, y1: 26, y2: 34, y3: 15 },
    { x: new Date(2008, 0, 1), y: 40, y1: 37, y2: 73, y3: 53 },
    { x: new Date(2009, 0, 1), y: 51, y1: 51, y2: 51, y3: 51 },
    { x: new Date(2010, 0, 1), y: 26, y1: 26, y2: 26, y3: 26 },
    { x: new Date(2011, 0, 1), y: 37, y1: 37, y2: 37, y3: 37 },
    { x: new Date(2012, 0, 1), y: 54, y1: 43, y2: 12, y3: 54 },
    { x: new Date(2013, 0, 1), y: 44, y1: 23, y2: 16, y3: 44 },
    { x: new Date(2014, 0, 1), y: 48, y1: 55, y2: 34, y3: 23 }
];

Empty points

Data points with null or undefined values are considered empty. By default (mode: 'Gap'), empty points leave a gap in the stack; the mode property on emptyPointSettings lets you change how they are handled. When the total at a point is 0, all series for that point are omitted.

Mode

Use the mode property to control handling of empty points. Available modes: Gap, Drop, Zero, Average. The default mode 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 { percentData } from './datasource';
function App() {
    const primaryxAxis = {
        title: 'Years', valueType: 'DateTime', intervalType: 'Years',
        edgeLabelPlacement: 'Shift', labelFormat: 'y'
    };
    const marker = { visible: true };
    const emptyPoint = { mode: 'Average' };
    const emptyPoint1 = { mode: 'Zero' };
    const primaryyAxis = { title: 'Temperature (%)', labelFormat: '{value}%', rangePadding: 'None' };
    return <ChartComponent id='charts' primaryXAxis={primaryxAxis} primaryYAxis={primaryyAxis} title='Annual Temperature Comparison'>
      <Inject services={[StackingAreaSeries, Legend, Tooltip, DataLabel, DateTime]}/>
      <SeriesCollectionDirective>
        <SeriesDirective dataSource={percentData} xName='x' yName='y' name='USA' type='StackingArea100' marker={marker} emptyPointSettings={emptyPoint1}>
        </SeriesDirective>
        <SeriesDirective dataSource={percentData} xName='x' yName='y1' name='UK' type='StackingArea100' marker={marker} >
        </SeriesDirective>
        <SeriesDirective dataSource={percentData} xName='x' yName='y2' name='Canada Alternatives' type='StackingArea100' marker={marker} emptyPointSettings={emptyPoint}>
        </SeriesDirective>
        <SeriesDirective dataSource={percentData} xName='x' yName='y3' name='China' type='StackingArea100' 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, Selection
}
  from '@syncfusion/ej2-react-charts';
import { percentData } from './datasource';

function App() {

  const primaryxAxis: AxisModel = {
    title: 'Years', valueType: 'DateTime', intervalType: 'Years',
    edgeLabelPlacement: 'Shift', labelFormat: 'y'
  };
  const primaryyAxis: AxisModel = { title: 'Temperature (%)', labelFormat: '{value}%', rangePadding: 'None' };
  const marker: object = { visible: true };
  const emptyPoint: object = { mode: 'Average' };
  const emptyPoint1: object = { mode: 'Zero' };
  return <ChartComponent id='charts'
    primaryXAxis={primaryxAxis}
    primaryYAxis={primaryyAxis}
    title='Annual Temperature Comparison'>
    <Inject services={[StackingAreaSeries, Legend, Tooltip, DataLabel, DateTime]} />
    <SeriesCollectionDirective>
      <SeriesDirective dataSource={percentData} xName='x' yName='y' name='USA' type='StackingArea100' marker={marker} emptyPointSettings={emptyPoint1}>
      </SeriesDirective>
      <SeriesDirective dataSource={percentData} xName='x' yName='y1' name='UK' type='StackingArea100' marker={marker} >
      </SeriesDirective>
      <SeriesDirective dataSource={percentData} xName='x' yName='y2' name='Canada Alternatives' type='StackingArea100' marker={marker} emptyPointSettings={emptyPoint}>
      </SeriesDirective>
      <SeriesDirective dataSource={percentData} xName='x' yName='y3' name='China' type='StackingArea100' marker={marker} >
      </SeriesDirective>
    </SeriesCollectionDirective>
  </ChartComponent>

};
export default App;
ReactDOM.render(<App />, document.getElementById("charts"));
export let percentData = [
    { x: new Date(2006, 0, 1), y: 34, y1: 51, y2: 14, y3: 37 },
    { x: new Date(2007, 0, 1), y: 20, y1: 26, y2: 34, y3: 15 },
    { x: new Date(2008, 0, 1), y: null, y1: 37, y2: 73, y3: 53 },
    { x: new Date(2009, 0, 1), y: 51, y1: 51, y2: 51, y3: 51 },
    { x: new Date(2010, 0, 1), y: 26, y1: 26, y2: 26, y3: 26 },
    { x: new Date(2011, 0, 1), y: 37, y1: 37, y2: undefined, y3: 37 },
    { x: new Date(2012, 0, 1), y: 54, y1: 43, y2: 12, y3: 54 },
    { x: new Date(2013, 0, 1), y: 44, y1: 23, y2: 16, y3: 44 },
    { x: new Date(2014, 0, 1), y: 48, y1: 55, y2: 34, y3: 23 }
];
export let percentData: Object[] = [
    { x: new Date(2006, 0, 1), y: 34, y1: 51, y2: 14, y3: 37 },
    { x: new Date(2007, 0, 1), y: 20, y1: 26, y2: 34, y3: 15 },
    { x: new Date(2008, 0, 1), y: null, y1: 37, y2: 73, y3: 53 },
    { x: new Date(2009, 0, 1), y: 51, y1: 51, y2: 51, y3: 51 },
    { x: new Date(2010, 0, 1), y: 26, y1: 26, y2: 26, y3: 26 },
    { x: new Date(2011, 0, 1), y: 37, y1: 37, y2: undefined, y3: 37 },
    { x: new Date(2012, 0, 1), y: 54, y1: 43, y2: 12, y3: 54 },
    { x: new Date(2013, 0, 1), y: 44, y1: 23, y2: 16, y3: 44 },
    { x: new Date(2014, 0, 1), y: 48, y1: 55, y2: 34, y3: 23 }
];

Fill

Use the fill property to set the fill color 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 { percentData } from './datasource';
function App() {
    const primaryxAxis = {
        title: 'Years', valueType: 'DateTime', intervalType: 'Years',
        edgeLabelPlacement: 'Shift', labelFormat: 'y'
    };
    const marker = { visible: true };
    const emptyPoint = { mode: 'Average', fill: 'red' };
    const emptyPoint1 = { mode: 'Zero' };
    const primaryyAxis = { title: 'Temperature (%)', labelFormat: '{value}%', rangePadding: 'None' };
    return <ChartComponent id='charts' primaryXAxis={primaryxAxis} primaryYAxis={primaryyAxis} title='Annual Temperature Comparison'>
      <Inject services={[StackingAreaSeries, Legend, Tooltip, DataLabel, DateTime]}/>
      <SeriesCollectionDirective>
        <SeriesDirective dataSource={percentData} xName='x' yName='y' name='USA' type='StackingArea100' marker={marker} emptyPointSettings={emptyPoint1}>
        </SeriesDirective>
        <SeriesDirective dataSource={percentData} xName='x' yName='y1' name='UK' type='StackingArea100' marker={marker} >
        </SeriesDirective>
        <SeriesDirective dataSource={percentData} xName='x' yName='y2' name='Canada Alternatives' type='StackingArea100' marker={marker} emptyPointSettings={emptyPoint}>
        </SeriesDirective>
        <SeriesDirective dataSource={percentData} xName='x' yName='y3' name='China' type='StackingArea100' 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, Selection
}
  from '@syncfusion/ej2-react-charts';
import { percentData } from './datasource';

function App() {

  const primaryxAxis: AxisModel = {
    title: 'Years', valueType: 'DateTime', intervalType: 'Years',
    edgeLabelPlacement: 'Shift', labelFormat: 'y'
  };
  const primaryyAxis: AxisModel = { title: 'Temperature (%)', labelFormat: '{value}%', rangePadding: 'None' };
  const marker: object = { visible: true };
  const emptyPoint: object = { mode: 'Average', fill: 'red' };
  const emptyPoint1: object = { mode: 'Zero' };
  return <ChartComponent id='charts'
    primaryXAxis={primaryxAxis}
    primaryYAxis={primaryyAxis}
    title='Annual Temperature Comparison'>
    <Inject services={[StackingAreaSeries, Legend, Tooltip, DataLabel, DateTime]} />
    <SeriesCollectionDirective>
      <SeriesDirective dataSource={percentData} xName='x' yName='y' name='USA' type='StackingArea100' marker={marker} emptyPointSettings={emptyPoint1}>
      </SeriesDirective>
      <SeriesDirective dataSource={percentData} xName='x' yName='y1' name='UK' type='StackingArea100' marker={marker} >
      </SeriesDirective>
      <SeriesDirective dataSource={percentData} xName='x' yName='y2' name='Canada Alternatives' type='StackingArea100' marker={marker} emptyPointSettings={emptyPoint}>
      </SeriesDirective>
      <SeriesDirective dataSource={percentData} xName='x' yName='y3' name='China' type='StackingArea100' marker={marker} >
      </SeriesDirective>
    </SeriesCollectionDirective>
  </ChartComponent>

};
export default App;
ReactDOM.render(<App />, document.getElementById("charts"));
export let percentData = [
    { x: new Date(2006, 0, 1), y: 34, y1: 51, y2: 14, y3: 37 },
    { x: new Date(2007, 0, 1), y: 20, y1: 26, y2: 34, y3: 15 },
    { x: new Date(2008, 0, 1), y: null, y1: 37, y2: 73, y3: 53 },
    { x: new Date(2009, 0, 1), y: 51, y1: 51, y2: 51, y3: 51 },
    { x: new Date(2010, 0, 1), y: 26, y1: 26, y2: 26, y3: 26 },
    { x: new Date(2011, 0, 1), y: 37, y1: 37, y2: undefined, y3: 37 },
    { x: new Date(2012, 0, 1), y: 54, y1: 43, y2: 12, y3: 54 },
    { x: new Date(2013, 0, 1), y: 44, y1: 23, y2: 16, y3: 44 },
    { x: new Date(2014, 0, 1), y: 48, y1: 55, y2: 34, y3: 23 }
];
export let percentData: Object[] = [
    { x: new Date(2006, 0, 1), y: 34, y1: 51, y2: 14, y3: 37 },
    { x: new Date(2007, 0, 1), y: 20, y1: 26, y2: 34, y3: 15 },
    { x: new Date(2008, 0, 1), y: null, y1: 37, y2: 73, y3: 53 },
    { x: new Date(2009, 0, 1), y: 51, y1: 51, y2: 51, y3: 51 },
    { x: new Date(2010, 0, 1), y: 26, y1: 26, y2: 26, y3: 26 },
    { x: new Date(2011, 0, 1), y: 37, y1: 37, y2: undefined, y3: 37 },
    { x: new Date(2012, 0, 1), y: 54, y1: 43, y2: 12, y3: 54 },
    { x: new Date(2013, 0, 1), y: 44, y1: 23, y2: 16, y3: 44 },
    { x: new Date(2014, 0, 1), y: 48, y1: 55, y2: 34, y3: 23 }
];

Border

Use the border property to customize the border width and color 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 { percentData } from './datasource';
function App() {
    const primaryxAxis = {
        title: 'Years', valueType: 'DateTime', intervalType: 'Years',
        edgeLabelPlacement: 'Shift', labelFormat: 'y'
    };
    const marker = { visible: true };
    const emptyPoint = { mode: 'Average', fill: 'red', border: {width:2, color: 'green'} };
    const emptyPoint1 = { mode: 'Zero' };
    const primaryyAxis = { title: 'Temperature (%)', labelFormat: '{value}%', rangePadding: 'None' };
    return <ChartComponent id='charts' primaryXAxis={primaryxAxis} primaryYAxis={primaryyAxis} title='Annual Temperature Comparison'>
      <Inject services={[StackingAreaSeries, Legend, Tooltip, DataLabel, DateTime]}/>
      <SeriesCollectionDirective>
        <SeriesDirective dataSource={percentData} xName='x' yName='y' name='USA' type='StackingArea100' marker={marker} emptyPointSettings={emptyPoint1}>
        </SeriesDirective>
        <SeriesDirective dataSource={percentData} xName='x' yName='y1' name='UK' type='StackingArea100' marker={marker} >
        </SeriesDirective>
        <SeriesDirective dataSource={percentData} xName='x' yName='y2' name='Canada Alternatives' type='StackingArea100' marker={marker} emptyPointSettings={emptyPoint}>
        </SeriesDirective>
        <SeriesDirective dataSource={percentData} xName='x' yName='y3' name='China' type='StackingArea100' 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, Selection
}
  from '@syncfusion/ej2-react-charts';
import { percentData } from './datasource';

function App() {

  const primaryxAxis: AxisModel = {
    title: 'Years', valueType: 'DateTime', intervalType: 'Years',
    edgeLabelPlacement: 'Shift', labelFormat: 'y'
  };
  const primaryyAxis: AxisModel = { title: 'Temperature (%)', labelFormat: '{value}%', rangePadding: 'None' };
  const marker: object = { visible: true };
  const emptyPoint: object = { mode: 'Average', fill: 'red', border: {width:2, color: 'green'}};
  const emptyPoint1: object = { mode: 'Zero' };
  return <ChartComponent id='charts'
    primaryXAxis={primaryxAxis}
    primaryYAxis={primaryyAxis}
    title='Annual Temperature Comparison'>
    <Inject services={[StackingAreaSeries, Legend, Tooltip, DataLabel, DateTime]} />
    <SeriesCollectionDirective>
      <SeriesDirective dataSource={percentData} xName='x' yName='y' name='USA' type='StackingArea100' marker={marker} emptyPointSettings={emptyPoint1}>
      </SeriesDirective>
      <SeriesDirective dataSource={percentData} xName='x' yName='y1' name='UK' type='StackingArea100' marker={marker} >
      </SeriesDirective>
      <SeriesDirective dataSource={percentData} xName='x' yName='y2' name='Canada Alternatives' type='StackingArea100' marker={marker} emptyPointSettings={emptyPoint}>
      </SeriesDirective>
      <SeriesDirective dataSource={percentData} xName='x' yName='y3' name='China' type='StackingArea100' marker={marker} >
      </SeriesDirective>
    </SeriesCollectionDirective>
  </ChartComponent>

};
export default App;
ReactDOM.render(<App />, document.getElementById("charts"));
export let percentData = [
    { x: new Date(2006, 0, 1), y: 34, y1: 51, y2: 14, y3: 37 },
    { x: new Date(2007, 0, 1), y: 20, y1: 26, y2: 34, y3: 15 },
    { x: new Date(2008, 0, 1), y: null, y1: 37, y2: 73, y3: 53 },
    { x: new Date(2009, 0, 1), y: 51, y1: 51, y2: 51, y3: 51 },
    { x: new Date(2010, 0, 1), y: 26, y1: 26, y2: 26, y3: 26 },
    { x: new Date(2011, 0, 1), y: 37, y1: 37, y2: undefined, y3: 37 },
    { x: new Date(2012, 0, 1), y: 54, y1: 43, y2: 12, y3: 54 },
    { x: new Date(2013, 0, 1), y: 44, y1: 23, y2: 16, y3: 44 },
    { x: new Date(2014, 0, 1), y: 48, y1: 55, y2: 34, y3: 23 }
];
export let percentData: Object[] = [
    { x: new Date(2006, 0, 1), y: 34, y1: 51, y2: 14, y3: 37 },
    { x: new Date(2007, 0, 1), y: 20, y1: 26, y2: 34, y3: 15 },
    { x: new Date(2008, 0, 1), y: null, y1: 37, y2: 73, y3: 53 },
    { x: new Date(2009, 0, 1), y: 51, y1: 51, y2: 51, y3: 51 },
    { x: new Date(2010, 0, 1), y: 26, y1: 26, y2: 26, y3: 26 },
    { x: new Date(2011, 0, 1), y: 37, y1: 37, y2: undefined, y3: 37 },
    { x: new Date(2012, 0, 1), y: 54, y1: 43, y2: 12, y3: 54 },
    { x: new Date(2013, 0, 1), y: 44, y1: 23, y2: 16, y3: 44 },
    { x: new Date(2014, 0, 1), y: 48, y1: 55, y2: 34, y3: 23 }
];

Events

Series render

The seriesRender event fires before each series is rendered and lets you modify series properties such as data, fill, or name. For a 100% stacked area series, use it to vary per-series fill or to swap data sources between renders.

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 { percentData } from './datasource';
function App() {
    const primaryxAxis = {
        title: 'Years', valueType: 'DateTime', intervalType: 'Years',
        edgeLabelPlacement: 'Shift', labelFormat: 'y'
    };
    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';
      }
  };
    const primaryyAxis = { title: 'Temperature (%)', labelFormat: '{value}%', rangePadding: 'None' };
    return <ChartComponent id='charts' primaryXAxis={primaryxAxis} primaryYAxis={primaryyAxis} title='Annual Temperature Comparison' seriesRender={seriesRender}>
      <Inject services={[StackingAreaSeries, Legend, Tooltip, DataLabel, DateTime]}/>
      <SeriesCollectionDirective>
        <SeriesDirective dataSource={percentData} xName='x' yName='y' name='USA' type='StackingArea100' marker={marker}>
        </SeriesDirective>
        <SeriesDirective dataSource={percentData} xName='x' yName='y1' name='UK' type='StackingArea100' marker={marker}>
        </SeriesDirective>
        <SeriesDirective dataSource={percentData} xName='x' yName='y2' name='Canada Alternatives' type='StackingArea100' marker={marker}>
        </SeriesDirective>
        <SeriesDirective dataSource={percentData} xName='x' yName='y3' name='China' type='StackingArea100' 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 { percentData } from './datasource';

function App() {

  const primaryxAxis: AxisModel = {
    title: 'Years', valueType: 'DateTime', intervalType: 'Years',
    edgeLabelPlacement: 'Shift', labelFormat: 'y'
  };
  const primaryyAxis: AxisModel = { title: 'Temperature (%)', labelFormat: '{value}%', rangePadding: 'None' };
  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='Annual Temperature Comparison' seriesRender={seriesRender}>
    <Inject services={[StackingAreaSeries, Legend, Tooltip, DataLabel, DateTime]} />
    <SeriesCollectionDirective>
      <SeriesDirective dataSource={percentData} xName='x' yName='y' name='USA' type='StackingArea100' marker={marker}>
      </SeriesDirective>
      <SeriesDirective dataSource={percentData} xName='x' yName='y1' name='UK' type='StackingArea100' marker={marker} >
      </SeriesDirective>
      <SeriesDirective dataSource={percentData} xName='x' yName='y2' name='Canada Alternatives' type='StackingArea100' marker={marker}>
      </SeriesDirective>
      <SeriesDirective dataSource={percentData} xName='x' yName='y3' name='China' type='StackingArea100' marker={marker} >
      </SeriesDirective>
    </SeriesCollectionDirective>
  </ChartComponent>

};
export default App;
ReactDOM.render(<App />, document.getElementById("charts"));
export let percentData = [
    { x: new Date(2006, 0, 1), y: 34, y1: 51, y2: 14, y3: 37 },
    { x: new Date(2007, 0, 1), y: 20, y1: 26, y2: 34, y3: 15 },
    { x: new Date(2008, 0, 1), y: 40, y1: 37, y2: 73, y3: 53 },
    { x: new Date(2009, 0, 1), y: 51, y1: 51, y2: 51, y3: 51 },
    { x: new Date(2010, 0, 1), y: 26, y1: 26, y2: 26, y3: 26 },
    { x: new Date(2011, 0, 1), y: 37, y1: 37, y2: 37, y3: 37 },
    { x: new Date(2012, 0, 1), y: 54, y1: 43, y2: 12, y3: 54 },
    { x: new Date(2013, 0, 1), y: 44, y1: 23, y2: 16, y3: 44 },
    { x: new Date(2014, 0, 1), y: 48, y1: 55, y2: 34, y3: 23 }
];
export let percentData: Object[] = [
    { x: new Date(2006, 0, 1), y: 34, y1: 51, y2: 14, y3: 37 },
    { x: new Date(2007, 0, 1), y: 20, y1: 26, y2: 34, y3: 15 },
    { x: new Date(2008, 0, 1), y: 40, y1: 37, y2: 73, y3: 53 },
    { x: new Date(2009, 0, 1), y: 51, y1: 51, y2: 51, y3: 51 },
    { x: new Date(2010, 0, 1), y: 26, y1: 26, y2: 26, y3: 26 },
    { x: new Date(2011, 0, 1), y: 37, y1: 37, y2: 37, y3: 37 },
    { x: new Date(2012, 0, 1), y: 54, y1: 43, y2: 12, y3: 54 },
    { x: new Date(2013, 0, 1), y: 44, y1: 23, y2: 16, y3: 44 },
    { x: new Date(2014, 0, 1), y: 48, y1: 55, y2: 34, y3: 23 }
];

Point render

The pointRender event fires before each data point is drawn, letting you customize per-point marker shape, border, or fill. For a 100% stacked area series, use it to highlight specific points or apply conditional formatting based on percentage values.

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 { percentData } from './datasource';
function App() {
    const primaryxAxis = {
        title: 'Years', valueType: 'DateTime', intervalType: 'Years',
        edgeLabelPlacement: 'Shift', labelFormat: 'y'
    };
    const marker = { visible: true };
    const pointRender = (args) => {
        if (args.point.index % 2 !==0) {
            args.fill = '#ff6347';
        }
        else {
            args.fill = '#009cb8';
        }
  };
    const primaryyAxis = { title: 'Temperature (%)', labelFormat: '{value}%', rangePadding: 'None' };
    return <ChartComponent id='charts' primaryXAxis={primaryxAxis} primaryYAxis={primaryyAxis} title='Annual Temperature Comparison' pointRender={pointRender}>
      <Inject services={[StackingAreaSeries, Legend, Tooltip, DataLabel, DateTime]}/>
      <SeriesCollectionDirective>
        <SeriesDirective dataSource={percentData} xName='x' yName='y' name='USA' type='StackingArea100' marker={marker}>
        </SeriesDirective>
        <SeriesDirective dataSource={percentData} xName='x' yName='y1' name='UK' type='StackingArea100' marker={marker}>
        </SeriesDirective>
        <SeriesDirective dataSource={percentData} xName='x' yName='y2' name='Canada Alternatives' type='StackingArea100' marker={marker}>
        </SeriesDirective>
        <SeriesDirective dataSource={percentData} xName='x' yName='y3' name='China' type='StackingArea100' 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 { percentData } from './datasource';

function App() {

  const primaryxAxis: AxisModel = {
    title: 'Years', valueType: 'DateTime', intervalType: 'Years',
    edgeLabelPlacement: 'Shift', labelFormat: 'y'
  };
  const primaryyAxis: AxisModel = { title: 'Temperature (%)', labelFormat: '{value}%', rangePadding: 'None' };
  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='Annual Temperature Comparison' pointRender={pointRender}>
    <Inject services={[StackingAreaSeries, Legend, Tooltip, DataLabel, DateTime]} />
    <SeriesCollectionDirective>
      <SeriesDirective dataSource={percentData} xName='x' yName='y' name='USA' type='StackingArea100' marker={marker}>
      </SeriesDirective>
      <SeriesDirective dataSource={percentData} xName='x' yName='y1' name='UK' type='StackingArea100' marker={marker} >
      </SeriesDirective>
      <SeriesDirective dataSource={percentData} xName='x' yName='y2' name='Canada Alternatives' type='StackingArea100' marker={marker}>
      </SeriesDirective>
      <SeriesDirective dataSource={percentData} xName='x' yName='y3' name='China' type='StackingArea100' marker={marker} >
      </SeriesDirective>
    </SeriesCollectionDirective>
  </ChartComponent>

};
export default App;
ReactDOM.render(<App />, document.getElementById("charts"));
export let percentData = [
    { x: new Date(2006, 0, 1), y: 34, y1: 51, y2: 14, y3: 37 },
    { x: new Date(2007, 0, 1), y: 20, y1: 26, y2: 34, y3: 15 },
    { x: new Date(2008, 0, 1), y: 40, y1: 37, y2: 73, y3: 53 },
    { x: new Date(2009, 0, 1), y: 51, y1: 51, y2: 51, y3: 51 },
    { x: new Date(2010, 0, 1), y: 26, y1: 26, y2: 26, y3: 26 },
    { x: new Date(2011, 0, 1), y: 37, y1: 37, y2: 37, y3: 37 },
    { x: new Date(2012, 0, 1), y: 54, y1: 43, y2: 12, y3: 54 },
    { x: new Date(2013, 0, 1), y: 44, y1: 23, y2: 16, y3: 44 },
    { x: new Date(2014, 0, 1), y: 48, y1: 55, y2: 34, y3: 23 }
];
export let percentData: Object[] = [
    { x: new Date(2006, 0, 1), y: 34, y1: 51, y2: 14, y3: 37 },
    { x: new Date(2007, 0, 1), y: 20, y1: 26, y2: 34, y3: 15 },
    { x: new Date(2008, 0, 1), y: 40, y1: 37, y2: 73, y3: 53 },
    { x: new Date(2009, 0, 1), y: 51, y1: 51, y2: 51, y3: 51 },
    { x: new Date(2010, 0, 1), y: 26, y1: 26, y2: 26, y3: 26 },
    { x: new Date(2011, 0, 1), y: 37, y1: 37, y2: 37, y3: 37 },
    { x: new Date(2012, 0, 1), y: 54, y1: 43, y2: 12, y3: 54 },
    { x: new Date(2013, 0, 1), y: 44, y1: 23, y2: 16, y3: 44 },
    { x: new Date(2014, 0, 1), y: 48, y1: 55, y2: 34, y3: 23 }
];

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