React Chart - Overview
A pane is a chart area containing series. If there are many series in the Chart, they can be distributed between multiple panes.

Panes are configured by the panes property. For a single-pane chart, this property accepts an object that configures the background color and the border of the pane.
jQuery
$(function() {
    $("#chartContainer").dxChart({
        // ...
        panes: {
            backgroundColor: 'yellow',
            border: {
                visible: true,
                width: 2
            }
        }
    });
});Angular
<dx-chart ... >
    <dxi-panes backgroundColor="yellow">
        <dxo-border
            [visible]="true"
            [width]="2">
        </dxo-border>
    </dxi-panes>
</dx-chart>
import { DxChartModule } from "devextreme-angular";
// ...
export class AppComponent {
    // ...
}
@NgModule({
    imports: [
        // ...
        DxChartModule
    ],
    // ...
})Vue
<template> 
    <DxChart ... >
        <DxPane background-color="yellow">
            <DxBorder 
                :visible="true" 
                :width="2" 
            />
        </DxPane>
    </DxChart>
</template>
<script>
import DxChart, {
    DxPane,
    DxBorder
} from 'devextreme-vue/chart';
export default {
    components: {
        DxChart,
        DxPane,
        DxBorder
    }
}
</script>React
import React from 'react';
import Chart, {
    Pane,
    Border
} from 'devextreme-react/chart';
class App extends React.Component {
    render() {
        return (
            <Chart ... >
                <Pane backgroundColor="yellow">
                    <Border 
                        visible={true} 
                        width={2} 
                    />
                </Pane>
            </Chart>
        );
    }
}
export default App;For a multi-pane chart, the panes property accepts an array. For further details, refer to the Multi-Pane Chart topic.
You can add custom styles (pattern or gradient) to the pane's background. To learn more, refer to the following API section: backgroundColor.
See Also
If you have technical questions, please create a support ticket in the DevExpress Support Center.