Contents
- Stacked area
- Binding data with series
- Series customization
- Empty points
- Stack labels
- Events
- See also
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Stacked area Chart in Vue Component
7 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
typeasStackingAreain 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: Use the
provide: { chart: [StackingAreaSeries]}method to inject theStackingAreaSeriesmodule into your chart. This step is essential, as it ensures that the necessary functionalities for rendering stacked area series are available in your chart.
<template>
<div id="app">
<ejs-chart :title='title' :primaryXAxis='primaryXAxis' :primaryYAxis='primaryYAxis'>
<e-series-collection>
<e-series :dataSource='seriesData' type='StackingArea' xName='x' yName='y' name='Organic'> </e-series>
<e-series :dataSource='seriesData' type='StackingArea' xName='x' yName='y1' name='Fair-trade'> </e-series>
<e-series :dataSource='seriesData' type='StackingArea' xName='x' yName='y2' name='Veg Alternatives'> </e-series>
<e-series :dataSource='seriesData' type='StackingArea' xName='x' yName='y3' name='Others'> </e-series>
</e-series-collection>
</ejs-chart>
</div>
</template>
<script setup>
import { provide } from "vue";
import { ChartComponent as EjsChart, SeriesCollectionDirective as ESeriesCollection, SeriesDirective as ESeries, StackingAreaSeries, DateTime, Legend } from "@syncfusion/ej2-vue-charts";
const seriesData = [
{ 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 }
];
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 title = 'Trend in Sales of Ethical Produce';
provide('chart', [StackingAreaSeries, DateTime, Legend]);
</script>
<style>
#container {
height: 350px;
}
</style><template>
<div id="app">
<ejs-chart :title='title' :primaryXAxis='primaryXAxis' :primaryYAxis='primaryYAxis'>
<e-series-collection>
<e-series :dataSource='seriesData' type='StackingArea' xName='x' yName='y' name='Organic'> </e-series>
<e-series :dataSource='seriesData' type='StackingArea' xName='x' yName='y1' name='Fair-trade'> </e-series>
<e-series :dataSource='seriesData' type='StackingArea' xName='x' yName='y2' name='Veg Alternatives'> </e-series>
<e-series :dataSource='seriesData' type='StackingArea' xName='x' yName='y3' name='Others'> </e-series>
</e-series-collection>
</ejs-chart>
</div>
</template>
<script>
import { ChartComponent, SeriesCollectionDirective, SeriesDirective, StackingAreaSeries, DateTime, Legend } from "@syncfusion/ej2-vue-charts";
export default {
name: "App",
components: {
'ejs-chart': ChartComponent,
'e-series-collection': SeriesCollectionDirective,
'e-series': SeriesDirective
},
data() {
return {
seriesData: [
{ 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 }
],
primaryXAxis: {
title: 'Years',
valueType: 'DateTime',
intervalType: 'Years',
labelFormat: 'y',
edgeLabelPlacement: 'Shift',
majorTickLines: { width: 0 }
},
primaryYAxis: {
title: 'Spend in Billions',
minimum: 0,
maximum: 7,
interval: 1,
labelFormat: '{value}B',
majorTickLines: { width: 0 }
},
title: 'Trend in Sales of Ethical Produce'
};
},
provide: {
chart: [StackingAreaSeries, DateTime, Legend]
}
};
</script>
<style>
#container {
height: 350px;
}
</style>Binding data with series
You can bind data to the chart using the dataSource property within the series configuration. This allows you to connect a JSON dataset or remote data to your chart. To display the data correctly, map the fields from the data to the chart series xName and yName properties.
<template>
<div id="app">
<ejs-chart :title='title' :primaryXAxis='primaryXAxis' :primaryYAxis='primaryYAxis'>
<e-series-collection>
<e-series :dataSource='seriesData' type='StackingArea' xName='x' yName='y' name='Organic'> </e-series>
<e-series :dataSource='seriesData' type='StackingArea' xName='x' yName='y1' name='Fair-trade'> </e-series>
<e-series :dataSource='seriesData' type='StackingArea' xName='x' yName='y2' name='Veg Alternatives'> </e-series>
<e-series :dataSource='seriesData' type='StackingArea' xName='x' yName='y3' name='Others'> </e-series>
</e-series-collection>
</ejs-chart>
</div>
</template>
<script setup>
import { provide } from "vue";
import { ChartComponent as EjsChart, SeriesCollectionDirective as ESeriesCollection, SeriesDirective as ESeries, StackingAreaSeries, DateTime, Legend } from "@syncfusion/ej2-vue-charts";
const seriesData = [
{ 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 }
];
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 title = 'Trend in Sales of Ethical Produce';
provide('chart', [StackingAreaSeries, DateTime, Legend]);
</script>
<style>
#container {
height: 350px;
}
</style><template>
<div id="app">
<ejs-chart :title='title' :primaryXAxis='primaryXAxis' :primaryYAxis='primaryYAxis'>
<e-series-collection>
<e-series :dataSource='seriesData' type='StackingArea' xName='x' yName='y' name='Organic'> </e-series>
<e-series :dataSource='seriesData' type='StackingArea' xName='x' yName='y1' name='Fair-trade'> </e-series>
<e-series :dataSource='seriesData' type='StackingArea' xName='x' yName='y2' name='Veg Alternatives'> </e-series>
<e-series :dataSource='seriesData' type='StackingArea' xName='x' yName='y3' name='Others'> </e-series>
</e-series-collection>
</ejs-chart>
</div>
</template>
<script>
import { ChartComponent, SeriesCollectionDirective, SeriesDirective, StackingAreaSeries, DateTime, Legend } from "@syncfusion/ej2-vue-charts";
export default {
name: "App",
components: {
'ejs-chart': ChartComponent,
'e-series-collection': SeriesCollectionDirective,
'e-series': SeriesDirective
},
data() {
return {
seriesData: [
{ 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 }
],
primaryXAxis: {
title: 'Years',
valueType: 'DateTime',
intervalType: 'Years',
labelFormat: 'y',
edgeLabelPlacement: 'Shift',
majorTickLines: { width: 0 }
},
primaryYAxis: {
title: 'Spend in Billions',
minimum: 0,
maximum: 7,
interval: 1,
labelFormat: '{value}B',
majorTickLines: { width: 0 }
},
title: 'Trend in Sales of Ethical Produce'
};
},
provide: {
chart: [StackingAreaSeries, DateTime, Legend]
}
};
</script>
<style>
#container {
height: 350px;
}
</style>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.
<template>
<div id="app">
<ejs-chart :title='title' :primaryXAxis='primaryXAxis' :primaryYAxis='primaryYAxis'>
<e-series-collection>
<e-series :dataSource='seriesData' type='StackingArea' xName='x' yName='y' name='Organic' fill='#ff4251'> </e-series>
<e-series :dataSource='seriesData' type='StackingArea' xName='x' yName='y1' name='Fair-trade' fill='#4C4C4C'> </e-series>
<e-series :dataSource='seriesData' type='StackingArea' xName='x' yName='y2' name='Veg Alternatives' fill='#794F1B'> </e-series>
<e-series :dataSource='seriesData' type='StackingArea' xName='x' yName='y3' name='Others' fill='#1a9a6f'> </e-series>
</e-series-collection>
</ejs-chart>
</div>
</template>
<script setup>
import { provide } from "vue";
import { ChartComponent as EjsChart, SeriesCollectionDirective as ESeriesCollection, SeriesDirective as ESeries, StackingAreaSeries, DateTime, Legend } from "@syncfusion/ej2-vue-charts";
const seriesData = [
{ 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 }
];
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 title = 'Trend in Sales of Ethical Produce';
provide('chart', [StackingAreaSeries, DateTime, Legend]);
</script>
<style>
#container {
height: 350px;
}
</style><template>
<div id="app">
<ejs-chart :title='title' :primaryXAxis='primaryXAxis' :primaryYAxis='primaryYAxis'>
<e-series-collection>
<e-series :dataSource='seriesData' type='StackingArea' xName='x' yName='y' name='Organic' fill='#ff4251'> </e-series>
<e-series :dataSource='seriesData' type='StackingArea' xName='x' yName='y1' name='Fair-trade' fill='#4C4C4C'> </e-series>
<e-series :dataSource='seriesData' type='StackingArea' xName='x' yName='y2' name='Veg Alternatives' fill='#794F1B'> </e-series>
<e-series :dataSource='seriesData' type='StackingArea' xName='x' yName='y3' name='Others' fill='#1a9a6f'> </e-series>
</e-series-collection>
</ejs-chart>
</div>
</template>
<script>
import { ChartComponent, SeriesCollectionDirective, SeriesDirective, StackingAreaSeries, DateTime, Legend } from "@syncfusion/ej2-vue-charts";
export default {
name: "App",
components: {
'ejs-chart': ChartComponent,
'e-series-collection': SeriesCollectionDirective,
'e-series': SeriesDirective
},
data() {
return {
seriesData: [
{ 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 }
],
primaryXAxis: {
title: 'Years',
valueType: 'DateTime',
intervalType: 'Years',
labelFormat: 'y',
edgeLabelPlacement: 'Shift',
majorTickLines: { width: 0 }
},
primaryYAxis: {
title: 'Spend in Billions',
minimum: 0,
maximum: 7,
interval: 1,
labelFormat: '{value}B',
majorTickLines: { width: 0 }
},
title: 'Trend in Sales of Ethical Produce'
};
},
provide: {
chart: [StackingAreaSeries, DateTime, Legend]
}
};
</script>
<style>
#container {
height: 350px;
}
</style>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.
<template>
<div id="app">
<ejs-chart :title='title' :primaryXAxis='primaryXAxis' :primaryYAxis='primaryYAxis'>
<e-series-collection>
<e-series :dataSource='seriesData' type='StackingArea' xName='x' yName='y' name='Organic' fill='url(#gradient1)'> </e-series>
<e-series :dataSource='seriesData' type='StackingArea' xName='x' yName='y1' name='Fair-trade' fill='url(#gradient2)'> </e-series>
<e-series :dataSource='seriesData' type='StackingArea' xName='x' yName='y2' name='Veg Alternatives' fill='url(#gradient3)'> </e-series>
<e-series :dataSource='seriesData' type='StackingArea' xName='x' yName='y3' name='Others' fill='url(#gradient4)'> </e-series>
</e-series-collection>
</ejs-chart>
</div>
</template>
<script setup>
import { provide } from "vue";
import { ChartComponent as EjsChart, SeriesCollectionDirective as ESeriesCollection, SeriesDirective as ESeries, StackingAreaSeries, DateTime, Legend } from "@syncfusion/ej2-vue-charts";
const seriesData = [
{ 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 }
];
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 title = 'Trend in Sales of Ethical Produce';
provide('chart', [StackingAreaSeries, DateTime, Legend]);
</script>
<style>
#container {
height: 350px;
}
</style><template>
<div id="app">
<ejs-chart :title='title' :primaryXAxis='primaryXAxis' :primaryYAxis='primaryYAxis'>
<e-series-collection>
<e-series :dataSource='seriesData' type='StackingArea' xName='x' yName='y' name='Organic' fill='url(#gradient1)'> </e-series>
<e-series :dataSource='seriesData' type='StackingArea' xName='x' yName='y1' name='Fair-trade' fill='url(#gradient2)'> </e-series>
<e-series :dataSource='seriesData' type='StackingArea' xName='x' yName='y2' name='Veg Alternatives' fill='url(#gradient3)'> </e-series>
<e-series :dataSource='seriesData' type='StackingArea' xName='x' yName='y3' name='Others' fill='url(#gradient4)'> </e-series>
</e-series-collection>
</ejs-chart>
</div>
</template>
<script>
import { ChartComponent, SeriesCollectionDirective, SeriesDirective, StackingAreaSeries, DateTime, Legend } from "@syncfusion/ej2-vue-charts";
export default {
name: "App",
components: {
'ejs-chart': ChartComponent,
'e-series-collection': SeriesCollectionDirective,
'e-series': SeriesDirective
},
data() {
return {
seriesData: [
{ 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 }
],
primaryXAxis: {
title: 'Years',
valueType: 'DateTime',
intervalType: 'Years',
labelFormat: 'y',
edgeLabelPlacement: 'Shift',
majorTickLines: { width: 0 }
},
primaryYAxis: {
title: 'Spend in Billions',
minimum: 0,
maximum: 7,
interval: 1,
labelFormat: '{value}B',
majorTickLines: { width: 0 }
},
title: 'Trend in Sales of Ethical Produce'
};
},
provide: {
chart: [StackingAreaSeries, DateTime, Legend]
}
};
</script>
<style>
#container {
height: 350px;
}
</style>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.
<template>
<div id="app">
<ejs-chart :title='title' :primaryXAxis='primaryXAxis' :primaryYAxis='primaryYAxis'>
<e-series-collection>
<e-series :dataSource='seriesData' type='StackingArea' xName='x' yName='y' name='Organic' opacity=0.5> </e-series>
<e-series :dataSource='seriesData' type='StackingArea' xName='x' yName='y1' name='Fair-trade' opacity=0.5> </e-series>
<e-series :dataSource='seriesData' type='StackingArea' xName='x' yName='y2' name='Veg Alternatives' opacity=0.5> </e-series>
<e-series :dataSource='seriesData' type='StackingArea' xName='x' yName='y3' name='Others' opacity=0.5> </e-series>
</e-series-collection>
</ejs-chart>
</div>
</template>
<script setup>
import { provide } from "vue";
import { ChartComponent as EjsChart, SeriesCollectionDirective as ESeriesCollection, SeriesDirective as ESeries, StackingAreaSeries, DateTime, Legend } from "@syncfusion/ej2-vue-charts";
const seriesData = [
{ 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 }
];
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 title = 'Trend in Sales of Ethical Produce';
provide('chart', [StackingAreaSeries, DateTime, Legend]);
</script>
<style>
#container {
height: 350px;
}
</style><template>
<div id="app">
<ejs-chart :title='title' :primaryXAxis='primaryXAxis' :primaryYAxis='primaryYAxis'>
<e-series-collection>
<e-series :dataSource='seriesData' type='StackingArea' xName='x' yName='y' name='Organic' opacity=0.5> </e-series>
<e-series :dataSource='seriesData' type='StackingArea' xName='x' yName='y1' name='Fair-trade' opacity=0.5> </e-series>
<e-series :dataSource='seriesData' type='StackingArea' xName='x' yName='y2' name='Veg Alternatives' opacity=0.5> </e-series>
<e-series :dataSource='seriesData' type='StackingArea' xName='x' yName='y3' name='Others' opacity=0.5> </e-series>
</e-series-collection>
</ejs-chart>
</div>
</template>
<script>
import { ChartComponent, SeriesCollectionDirective, SeriesDirective, StackingAreaSeries, DateTime, Legend } from "@syncfusion/ej2-vue-charts";
export default {
name: "App",
components: {
'ejs-chart': ChartComponent,
'e-series-collection': SeriesCollectionDirective,
'e-series': SeriesDirective
},
data() {
return {
seriesData: [
{ 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 }
],
primaryXAxis: {
title: 'Years',
valueType: 'DateTime',
intervalType: 'Years',
labelFormat: 'y',
edgeLabelPlacement: 'Shift',
majorTickLines: { width: 0 }
},
primaryYAxis: {
title: 'Spend in Billions',
minimum: 0,
maximum: 7,
interval: 1,
labelFormat: '{value}B',
majorTickLines: { width: 0 }
},
title: 'Trend in Sales of Ethical Produce'
};
},
provide: {
chart: [StackingAreaSeries, DateTime, Legend]
}
};
</script>
<style>
#container {
height: 350px;
}
</style>Border
Use the border property to customize the width, color and dash array of the series border.
<template>
<div id="app">
<ejs-chart :title='title' :primaryXAxis='primaryXAxis' :primaryYAxis='primaryYAxis'>
<e-series-collection>
<e-series :dataSource='seriesData' type='StackingArea' xName='x' yName='y' name='Organic' dashArray='5,5' :border='border'> </e-series>
<e-series :dataSource='seriesData' type='StackingArea' xName='x' yName='y1' name='Fair-trade' dashArray='5,5' :border='border1'> </e-series>
<e-series :dataSource='seriesData' type='StackingArea' xName='x' yName='y2' name='Veg Alternatives' dashArray='5,5' :border='border2'> </e-series>
<e-series :dataSource='seriesData' type='StackingArea' xName='x' yName='y3' name='Others' dashArray='5,5' :border='border3'> </e-series>
</e-series-collection>
</ejs-chart>
</div>
</template>
<script setup>
import { provide } from "vue";
import { ChartComponent as EjsChart, SeriesCollectionDirective as ESeriesCollection, SeriesDirective as ESeries, StackingAreaSeries, DateTime, Legend } from "@syncfusion/ej2-vue-charts";
const seriesData = [
{ 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 }
];
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 title = 'Trend in Sales of Ethical Produce';
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" };
provide('chart', [StackingAreaSeries, DateTime, Legend]);
</script>
<style>
#container {
height: 350px;
}
</style><template>
<div id="app">
<ejs-chart :title='title' :primaryXAxis='primaryXAxis' :primaryYAxis='primaryYAxis'>
<e-series-collection>
<e-series :dataSource='seriesData' type='StackingArea' xName='x' yName='y' name='Organic' dashArray='5,5' :border='border'> </e-series>
<e-series :dataSource='seriesData' type='StackingArea' xName='x' yName='y1' name='Fair-trade' dashArray='5,5' :border='border1'> </e-series>
<e-series :dataSource='seriesData' type='StackingArea' xName='x' yName='y2' name='Veg Alternatives' dashArray='5,5' :border='border2'> </e-series>
<e-series :dataSource='seriesData' type='StackingArea' xName='x' yName='y3' name='Others' dashArray='5,5' :border='border3'> </e-series>
</e-series-collection>
</ejs-chart>
</div>
</template>
<script>
import { ChartComponent, SeriesCollectionDirective, SeriesDirective, StackingAreaSeries, DateTime, Legend } from "@syncfusion/ej2-vue-charts";
export default {
name: "App",
components: {
'ejs-chart': ChartComponent,
'e-series-collection': SeriesCollectionDirective,
'e-series': SeriesDirective
},
data() {
return {
seriesData: [
{ 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 }
],
primaryXAxis: {
title: 'Years',
valueType: 'DateTime',
intervalType: 'Years',
labelFormat: 'y',
edgeLabelPlacement: 'Shift',
majorTickLines: { width: 0 }
},
primaryYAxis: {
title: 'Spend in Billions',
minimum: 0,
maximum: 7,
interval: 1,
labelFormat: '{value}B',
majorTickLines: { width: 0 }
},
title: 'Trend in Sales of Ethical Produce',
border: { width: 2, color: '#ff4251', dashArray: "5,5" },
border1: { width: 2, color: '#4C4C4C', dashArray: "5,5" },
border2: { width: 2, color: '#794F1B', dashArray: "5,5" },
border3: { width: 2, color: '#1a9a6f', dashArray: "5,5" }
};
},
provide: {
chart: [StackingAreaSeries, DateTime, Legend]
}
};
</script>
<style>
#container {
height: 350px;
}
</style>Empty points
Data points with null or undefined values are considered empty. Empty data points are ignored and not plotted on the chart.
Mode
Use the mode property to define how empty or missing data points are handled in the series. The default mode for empty points is Gap.
<template>
<div id="app">
<ejs-chart :title='title' :primaryXAxis='primaryXAxis' :primaryYAxis='primaryYAxis'>
<e-series-collection>
<e-series :dataSource='seriesData' type='StackingArea' xName='x' yName='y' name='Organic' :emptyPointSettings='emptyPointSettings'> </e-series>
<e-series :dataSource='seriesData' type='StackingArea' xName='x' yName='y1' name='Fair-trade'> </e-series>
<e-series :dataSource='seriesData' type='StackingArea' xName='x' yName='y2' name='Veg Alternatives' :emptyPointSettings='emptyPointSettings1'> </e-series>
<e-series :dataSource='seriesData' type='StackingArea' xName='x' yName='y3' name='Others'> </e-series>
</e-series-collection>
</ejs-chart>
</div>
</template>
<script setup>
import { provide } from "vue";
import { ChartComponent as EjsChart, SeriesCollectionDirective as ESeriesCollection, SeriesDirective as ESeries, StackingAreaSeries, DateTime, Legend } from "@syncfusion/ej2-vue-charts";
const seriesData = [
{ 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 }
];
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 title = 'Trend in Sales of Ethical Produce';
const emptyPointSettings = {
mode: 'Zero'
};
const emptyPointSettings1 = {
mode: 'Gap'
};
provide('chart', [StackingAreaSeries, DateTime, Legend]);
</script>
<style>
#container {
height: 350px;
}
</style><template>
<div id="app">
<ejs-chart :title='title' :primaryXAxis='primaryXAxis' :primaryYAxis='primaryYAxis'>
<e-series-collection>
<e-series :dataSource='seriesData' type='StackingArea' xName='x' yName='y' name='Organic' :emptyPointSettings='emptyPointSettings'> </e-series>
<e-series :dataSource='seriesData' type='StackingArea' xName='x' yName='y1' name='Fair-trade'> </e-series>
<e-series :dataSource='seriesData' type='StackingArea' xName='x' yName='y2' name='Veg Alternatives' :emptyPointSettings='emptyPointSettings1'> </e-series>
<e-series :dataSource='seriesData' type='StackingArea' xName='x' yName='y3' name='Others'> </e-series>
</e-series-collection>
</ejs-chart>
</div>
</template>
<script>
import { ChartComponent, SeriesCollectionDirective, SeriesDirective, StackingAreaSeries, DateTime, Legend } from "@syncfusion/ej2-vue-charts";
export default {
name: "App",
components: {
'ejs-chart': ChartComponent,
'e-series-collection': SeriesCollectionDirective,
'e-series': SeriesDirective
},
data() {
return {
seriesData: [
{ 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 }
],
primaryXAxis: {
title: 'Years',
valueType: 'DateTime',
intervalType: 'Years',
labelFormat: 'y',
edgeLabelPlacement: 'Shift',
majorTickLines: { width: 0 }
},
primaryYAxis: {
title: 'Spend in Billions',
minimum: 0,
maximum: 7,
interval: 1,
labelFormat: '{value}B',
majorTickLines: { width: 0 }
},
title: 'Trend in Sales of Ethical Produce',
emptyPointSettings: {
mode: 'Zero'
},
emptyPointSettings1: {
mode: 'Gap'
}
};
},
provide: {
chart: [StackingAreaSeries, DateTime, Legend]
}
};
</script>
<style>
#container {
height: 350px;
}
</style>Fill
Use the fill property to customize the fill color of empty points in the series.
<template>
<div id="app">
<ejs-chart :title='title' :primaryXAxis='primaryXAxis' :primaryYAxis='primaryYAxis'>
<e-series-collection>
<e-series :dataSource='seriesData' type='StackingArea' xName='x' yName='y' name='Organic' :marker='marker' :emptyPointSettings='emptyPointSettings'> </e-series>
<e-series :dataSource='seriesData' type='StackingArea' xName='x' yName='y1' name='Fair-trade'> </e-series>
<e-series :dataSource='seriesData' type='StackingArea' xName='x' yName='y2' name='Veg Alternatives' :emptyPointSettings='emptyPointSettings1'> </e-series>
<e-series :dataSource='seriesData' type='StackingArea' xName='x' yName='y3' name='Others'> </e-series>
</e-series-collection>
</ejs-chart>
</div>
</template>
<script setup>
import { provide } from "vue";
import { ChartComponent as EjsChart, SeriesCollectionDirective as ESeriesCollection, SeriesDirective as ESeries, StackingAreaSeries, DateTime, Legend } from "@syncfusion/ej2-vue-charts";
const seriesData = [
{ 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 }
];
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 title = 'Trend in Sales of Ethical Produce';
const marker = {
visible: true,
isFilled: true,
width: 7,
height: 7
};
const emptyPointSettings = {
mode: 'Zero',
fill: 'red'
};
const emptyPointSettings1 = {
mode: 'Gap'
};
provide('chart', [StackingAreaSeries, DateTime, Legend]);
</script>
<style>
#container {
height: 350px;
}
</style><template>
<div id="app">
<ejs-chart :title='title' :primaryXAxis='primaryXAxis' :primaryYAxis='primaryYAxis'>
<e-series-collection>
<e-series :dataSource='seriesData' type='StackingArea' xName='x' yName='y' name='Organic' :marker='marker' :emptyPointSettings='emptyPointSettings'> </e-series>
<e-series :dataSource='seriesData' type='StackingArea' xName='x' yName='y1' name='Fair-trade'> </e-series>
<e-series :dataSource='seriesData' type='StackingArea' xName='x' yName='y2' name='Veg Alternatives' :emptyPointSettings='emptyPointSettings1'> </e-series>
<e-series :dataSource='seriesData' type='StackingArea' xName='x' yName='y3' name='Others'> </e-series>
</e-series-collection>
</ejs-chart>
</div>
</template>
<script>
import { ChartComponent, SeriesCollectionDirective, SeriesDirective, StackingAreaSeries, DateTime, Legend } from "@syncfusion/ej2-vue-charts";
export default {
name: "App",
components: {
'ejs-chart': ChartComponent,
'e-series-collection': SeriesCollectionDirective,
'e-series': SeriesDirective
},
data() {
return {
seriesData: [
{ 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 }
],
primaryXAxis: {
title: 'Years',
valueType: 'DateTime',
intervalType: 'Years',
labelFormat: 'y',
edgeLabelPlacement: 'Shift',
majorTickLines: { width: 0 }
},
primaryYAxis: {
title: 'Spend in Billions',
minimum: 0,
maximum: 7,
interval: 1,
labelFormat: '{value}B',
majorTickLines: { width: 0 }
},
title: 'Trend in Sales of Ethical Produce',
marker: {
visible: true,
isFilled: true,
width: 7,
height: 7
},
emptyPointSettings: {
mode: 'Zero',
fill: 'red'
},
emptyPointSettings1: {
mode: 'Gap'
}
};
},
provide: {
chart: [StackingAreaSeries, DateTime, Legend]
}
};
</script>
<style>
#container {
height: 350px;
}
</style>Border
Use the border property to customize the width and color of the border for empty points.
<template>
<div id="app">
<ejs-chart :title='title' :primaryXAxis='primaryXAxis' :primaryYAxis='primaryYAxis'>
<e-series-collection>
<e-series :dataSource='seriesData' type='StackingArea' xName='x' yName='y' name='Organic' :marker='marker' :emptyPointSettings='emptyPointSettings'> </e-series>
<e-series :dataSource='seriesData' type='StackingArea' xName='x' yName='y1' name='Fair-trade'> </e-series>
<e-series :dataSource='seriesData' type='StackingArea' xName='x' yName='y2' name='Veg Alternatives' :emptyPointSettings='emptyPointSettings1'> </e-series>
<e-series :dataSource='seriesData' type='StackingArea' xName='x' yName='y3' name='Others'> </e-series>
</e-series-collection>
</ejs-chart>
</div>
</template>
<script setup>
import { provide } from "vue";
import { ChartComponent as EjsChart, SeriesCollectionDirective as ESeriesCollection, SeriesDirective as ESeries, StackingAreaSeries, DateTime, Legend } from "@syncfusion/ej2-vue-charts";
const seriesData = [
{ 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 }
];
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 title = 'Trend in Sales of Ethical Produce';
const marker = {
visible: true,
isFilled: true,
width: 7,
height: 7
};
const emptyPointSettings = {
mode: 'Zero',
fill: 'red',
border: {
width: 2,
color: 'green'
}
};
const emptyPointSettings1 = {
mode: 'Gap'
};
provide('chart', [StackingAreaSeries, DateTime, Legend]);
</script>
<style>
#container {
height: 350px;
}
</style><template>
<div id="app">
<ejs-chart :title='title' :primaryXAxis='primaryXAxis' :primaryYAxis='primaryYAxis'>
<e-series-collection>
<e-series :dataSource='seriesData' type='StackingArea' xName='x' yName='y' name='Organic' :marker='marker' :emptyPointSettings='emptyPointSettings'> </e-series>
<e-series :dataSource='seriesData' type='StackingArea' xName='x' yName='y1' name='Fair-trade'> </e-series>
<e-series :dataSource='seriesData' type='StackingArea' xName='x' yName='y2' name='Veg Alternatives' :emptyPointSettings='emptyPointSettings1'> </e-series>
<e-series :dataSource='seriesData' type='StackingArea' xName='x' yName='y3' name='Others'> </e-series>
</e-series-collection>
</ejs-chart>
</div>
</template>
<script>
import { ChartComponent, SeriesCollectionDirective, SeriesDirective, StackingAreaSeries, DateTime, Legend } from "@syncfusion/ej2-vue-charts";
export default {
name: "App",
components: {
'ejs-chart': ChartComponent,
'e-series-collection': SeriesCollectionDirective,
'e-series': SeriesDirective
},
data() {
return {
seriesData: [
{ 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 }
],
primaryXAxis: {
title: 'Years',
valueType: 'DateTime',
intervalType: 'Years',
labelFormat: 'y',
edgeLabelPlacement: 'Shift',
majorTickLines: { width: 0 }
},
primaryYAxis: {
title: 'Spend in Billions',
minimum: 0,
maximum: 7,
interval: 1,
labelFormat: '{value}B',
majorTickLines: { width: 0 }
},
title: 'Trend in Sales of Ethical Produce',
marker: {
visible: true,
isFilled: true,
width: 7,
height: 7
},
emptyPointSettings: {
mode: 'Zero',
fill: 'red',
border: {
width: 2,
color: 'green'
}
},
emptyPointSettings1: {
mode: 'Gap'
}
};
},
provide: {
chart: [StackingAreaSeries, DateTime, Legend]
}
};
</script>
<style>
#container {
height: 350px;
}
</style>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.
<template>
<div id="app">
<ejs-chart :title='title' :primaryXAxis='primaryXAxis' :primaryYAxis='primaryYAxis' :stackLabels = 'stackLabels'>
<e-series-collection>
<e-series :dataSource='seriesData' type='StackingArea' xName='x' yName='y' name='Organic' :marker = 'marker'> </e-series>
<e-series :dataSource='seriesData' type='StackingArea' xName='x' yName='y1' name='Fair-trade' :marker = 'marker'> </e-series>
<e-series :dataSource='seriesData' type='StackingArea' xName='x' yName='y2' name='Veg Alternatives' :marker = 'marker'> </e-series>
<e-series :dataSource='seriesData' type='StackingArea' xName='x' yName='y3' name='Others' :marker = 'marker'> </e-series>
</e-series-collection>
</ejs-chart>
</div>
</template>
<script setup>
import { provide } from "vue";
import { ChartComponent as EjsChart, SeriesCollectionDirective as ESeriesCollection, SeriesDirective as ESeries, StackingAreaSeries, DateTime, Legend, DataLabel } from "@syncfusion/ej2-vue-charts";
const seriesData = [
{ 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 }
];
const primaryXAxis = {
title: 'Years',
valueType: 'DateTime',
intervalType: 'Years',
labelFormat: 'y',
edgeLabelPlacement: 'Shift',
majorTickLines: { width: 0 }
};
const stackLabels = { visible: true };
const marker = {dataLabel : {visible : true}};
const primaryYAxis = {
title: 'Spend in Billions',
minimum: 0,
maximum: 7,
interval: 1,
labelFormat: '{value}B',
majorTickLines: { width: 0 }
};
const title = 'Trend in Sales of Ethical Produce';
provide('chart', [StackingAreaSeries, DateTime, Legend, DataLabel]);
</script>
<style>
#container {
height: 350px;
}
</style><template>
<div id="app">
<ejs-chart :title='title' :primaryXAxis='primaryXAxis' :primaryYAxis='primaryYAxis' :stackLabels = 'stackLabels'>
<e-series-collection>
<e-series :dataSource='seriesData' type='StackingArea' xName='x' yName='y' name='Organic' :marker = 'marker'> </e-series>
<e-series :dataSource='seriesData' type='StackingArea' xName='x' yName='y1' name='Fair-trade' :marker = 'marker'> </e-series>
<e-series :dataSource='seriesData' type='StackingArea' xName='x' yName='y2' name='Veg Alternatives' :marker = 'marker'> </e-series>
<e-series :dataSource='seriesData' type='StackingArea' xName='x' yName='y3' name='Others' :marker = 'marker'> </e-series>
</e-series-collection>
</ejs-chart>
</div>
</template>
<script>
import { ChartComponent, SeriesCollectionDirective, SeriesDirective, StackingAreaSeries, DateTime, Legend, DataLabel } from "@syncfusion/ej2-vue-charts";
export default {
name: "App",
components: {
'ejs-chart': ChartComponent,
'e-series-collection': SeriesCollectionDirective,
'e-series': SeriesDirective
},
data() {
return {
seriesData: [
{ 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 }
],
primaryXAxis: {
title: 'Years',
valueType: 'DateTime',
intervalType: 'Years',
labelFormat: 'y',
edgeLabelPlacement: 'Shift',
majorTickLines: { width: 0 }
},
primaryYAxis: {
title: 'Spend in Billions',
minimum: 0,
maximum: 7,
interval: 1,
labelFormat: '{value}B',
majorTickLines: { width: 0 }
},
stackLabels: { visible: true },
marker:{dataLabel : {visible : true}},
title: 'Trend in Sales of Ethical Produce'
};
},
provide: {
chart: [StackingAreaSeries, DateTime, Legend, DataLabel]
}
};
</script>
<style>
#container {
height: 350px;
}
</style>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.
<template>
<div id="app">
<ejs-chart :title='title' :primaryXAxis='primaryXAxis' :primaryYAxis='primaryYAxis' :stackLabels = 'stackLabels'>
<e-series-collection>
<e-series :dataSource='seriesData' type='StackingArea' xName='x' yName='y' name='Organic' :marker = 'marker'> </e-series>
<e-series :dataSource='seriesData' type='StackingArea' xName='x' yName='y1' name='Fair-trade' :marker = 'marker'> </e-series>
<e-series :dataSource='seriesData' type='StackingArea' xName='x' yName='y2' name='Veg Alternatives' :marker = 'marker'> </e-series>
<e-series :dataSource='seriesData' type='StackingArea' xName='x' yName='y3' name='Others' :marker = 'marker'> </e-series>
</e-series-collection>
</ejs-chart>
</div>
</template>
<script setup>
import { provide } from "vue";
import { ChartComponent as EjsChart, SeriesCollectionDirective as ESeriesCollection, SeriesDirective as ESeries, StackingAreaSeries, DateTime, Legend, DataLabel } from "@syncfusion/ej2-vue-charts";
const seriesData = [
{ 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 }
];
const primaryXAxis = {
title: 'Years',
valueType: 'DateTime',
intervalType: 'Years',
labelFormat: 'y',
edgeLabelPlacement: 'Shift',
majorTickLines: { width: 0 }
};
const 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' } };
const marker = {dataLabel : {visible : true}};
const primaryYAxis = {
title: 'Spend in Billions',
minimum: 0,
maximum: 7,
interval: 1,
labelFormat: '{value}B',
majorTickLines: { width: 0 }
};
const title = 'Trend in Sales of Ethical Produce';
provide('chart', [StackingAreaSeries, DateTime, Legend, DataLabel]);
</script>
<style>
#container {
height: 350px;
}
</style><template>
<div id="app">
<ejs-chart :title='title' :primaryXAxis='primaryXAxis' :primaryYAxis='primaryYAxis' :stackLabels = 'stackLabels'>
<e-series-collection>
<e-series :dataSource='seriesData' type='StackingArea' xName='x' yName='y' name='Organic' :marker = 'marker'> </e-series>
<e-series :dataSource='seriesData' type='StackingArea' xName='x' yName='y1' name='Fair-trade' :marker = 'marker'> </e-series>
<e-series :dataSource='seriesData' type='StackingArea' xName='x' yName='y2' name='Veg Alternatives' :marker = 'marker'> </e-series>
<e-series :dataSource='seriesData' type='StackingArea' xName='x' yName='y3' name='Others' :marker = 'marker'> </e-series>
</e-series-collection>
</ejs-chart>
</div>
</template>
<script>
import { ChartComponent, SeriesCollectionDirective, SeriesDirective, StackingAreaSeries, DateTime, Legend, DataLabel } from "@syncfusion/ej2-vue-charts";
export default {
name: "App",
components: {
'ejs-chart': ChartComponent,
'e-series-collection': SeriesCollectionDirective,
'e-series': SeriesDirective
},
data() {
return {
seriesData: [
{ 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 }
],
primaryXAxis: {
title: 'Years',
valueType: 'DateTime',
intervalType: 'Years',
labelFormat: 'y',
edgeLabelPlacement: 'Shift',
majorTickLines: { width: 0 }
},
primaryYAxis: {
title: 'Spend in Billions',
minimum: 0,
maximum: 7,
interval: 1,
labelFormat: '{value}B',
majorTickLines: { width: 0 }
},
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' } },
marker:{dataLabel : {visible : true}},
title: 'Trend in Sales of Ethical Produce'
};
},
provide: {
chart: [StackingAreaSeries, DateTime, Legend, DataLabel]
}
};
</script>
<style>
#container {
height: 350px;
}
</style>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.
<template>
<div id="app">
<ejs-chart :title='title' :primaryXAxis='primaryXAxis' :primaryYAxis='primaryYAxis' :seriesRender='seriesRender'>
<e-series-collection>
<e-series :dataSource='seriesData' type='StackingArea' xName='x' yName='y' name='Organic'> </e-series>
<e-series :dataSource='seriesData' type='StackingArea' xName='x' yName='y1' name='Fair-trade'> </e-series>
<e-series :dataSource='seriesData' type='StackingArea' xName='x' yName='y2' name='Veg Alternatives'> </e-series>
<e-series :dataSource='seriesData' type='StackingArea' xName='x' yName='y3' name='Others'> </e-series>
</e-series-collection>
</ejs-chart>
</div>
</template>
<script setup>
import { provide } from "vue";
import { ChartComponent as EjsChart, SeriesCollectionDirective as ESeriesCollection, SeriesDirective as ESeries, StackingAreaSeries, DateTime, Legend } from "@syncfusion/ej2-vue-charts";
const seriesData = [
{ 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 }
];
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 title = 'Trend in Sales of Ethical Produce';
provide('chart', [StackingAreaSeries, DateTime, Legend]);
const seriesRender = function (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';
}
};
</script>
<style>
#container {
height: 350px;
}
</style><template>
<div id="app">
<ejs-chart :title='title' :primaryXAxis='primaryXAxis' :primaryYAxis='primaryYAxis' :seriesRender='seriesRender'>
<e-series-collection>
<e-series :dataSource='seriesData' type='StackingArea' xName='x' yName='y' name='Organic'> </e-series>
<e-series :dataSource='seriesData' type='StackingArea' xName='x' yName='y1' name='Fair-trade'> </e-series>
<e-series :dataSource='seriesData' type='StackingArea' xName='x' yName='y2' name='Veg Alternatives'> </e-series>
<e-series :dataSource='seriesData' type='StackingArea' xName='x' yName='y3' name='Others'> </e-series>
</e-series-collection>
</ejs-chart>
</div>
</template>
<script>
import { ChartComponent, SeriesCollectionDirective, SeriesDirective, StackingAreaSeries, DateTime, Legend } from "@syncfusion/ej2-vue-charts";
export default {
name: "App",
components: {
'ejs-chart': ChartComponent,
'e-series-collection': SeriesCollectionDirective,
'e-series': SeriesDirective
},
data() {
return {
seriesData: [
{ 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 }
],
primaryXAxis: {
title: 'Years',
valueType: 'DateTime',
intervalType: 'Years',
labelFormat: 'y',
edgeLabelPlacement: 'Shift',
majorTickLines: { width: 0 }
},
primaryYAxis: {
title: 'Spend in Billions',
minimum: 0,
maximum: 7,
interval: 1,
labelFormat: '{value}B',
majorTickLines: { width: 0 }
},
title: 'Trend in Sales of Ethical Produce'
};
},
provide: {
chart: [StackingAreaSeries, DateTime, Legend]
},
methods: {
seriesRender: function (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';
}
}
}
};
</script>
<style>
#container {
height: 350px;
}
</style>Point render
The pointRender event allows you to customize each data point before it is rendered on the chart.
<template>
<div id="app">
<ejs-chart :title='title' :primaryXAxis='primaryXAxis' :primaryYAxis='primaryYAxis' :pointRender='pointRender'>
<e-series-collection>
<e-series :dataSource='seriesData' type='StackingArea' xName='x' yName='y' name='Organic' :marker='marker'> </e-series>
<e-series :dataSource='seriesData' type='StackingArea' xName='x' yName='y1' name='Fair-trade' :marker='marker'> </e-series>
<e-series :dataSource='seriesData' type='StackingArea' xName='x' yName='y2' name='Veg Alternatives' :marker='marker'> </e-series>
<e-series :dataSource='seriesData' type='StackingArea' xName='x' yName='y3' name='Others' :marker='marker'> </e-series>
</e-series-collection>
</ejs-chart>
</div>
</template>
<script setup>
import { provide } from "vue";
import { ChartComponent as EjsChart, SeriesCollectionDirective as ESeriesCollection, SeriesDirective as ESeries, StackingAreaSeries, DateTime, Legend } from "@syncfusion/ej2-vue-charts";
const seriesData = [
{ 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 }
];
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 title = 'Trend in Sales of Ethical Produce';
const marker = {
visible: true
};
provide('chart', [StackingAreaSeries, DateTime, Legend]);
const pointRender = function (args) {
if (args.point.index % 2 !== 0) {
args.fill = '#ff6347';
}
else {
args.fill = '#009cb8';
}
};
</script>
<style>
#container {
height: 350px;
}
</style><template>
<div id="app">
<ejs-chart :title='title' :primaryXAxis='primaryXAxis' :primaryYAxis='primaryYAxis' :pointRender='pointRender'>
<e-series-collection>
<e-series :dataSource='seriesData' type='StackingArea' xName='x' yName='y' name='Organic' :marker='marker'> </e-series>
<e-series :dataSource='seriesData' type='StackingArea' xName='x' yName='y1' name='Fair-trade' :marker='marker'> </e-series>
<e-series :dataSource='seriesData' type='StackingArea' xName='x' yName='y2' name='Veg Alternatives' :marker='marker'> </e-series>
<e-series :dataSource='seriesData' type='StackingArea' xName='x' yName='y3' name='Others' :marker='marker'> </e-series>
</e-series-collection>
</ejs-chart>
</div>
</template>
<script>
import { ChartComponent, SeriesCollectionDirective, SeriesDirective, StackingAreaSeries, DateTime, Legend } from "@syncfusion/ej2-vue-charts";
export default {
name: "App",
components: {
'ejs-chart': ChartComponent,
'e-series-collection': SeriesCollectionDirective,
'e-series': SeriesDirective
},
data() {
return {
seriesData: [
{ 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 }
],
primaryXAxis: {
title: 'Years',
valueType: 'DateTime',
intervalType: 'Years',
labelFormat: 'y',
edgeLabelPlacement: 'Shift',
majorTickLines: { width: 0 }
},
primaryYAxis: {
title: 'Spend in Billions',
minimum: 0,
maximum: 7,
interval: 1,
labelFormat: '{value}B',
majorTickLines: { width: 0 }
},
title: 'Trend in Sales of Ethical Produce',
marker: {
visible: true
}
};
},
provide: {
chart: [StackingAreaSeries, DateTime, Legend]
},
methods: {
pointRender: function (args) {
if (args.point.index % 2 !== 0) {
args.fill = '#ff6347';
}
else {
args.fill = '#009cb8';
}
}
}
};
</script>
<style>
#container {
height: 350px;
}
</style>