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Axis Labels in React Chart component

Smart Axis Labels

When the axis labels overlap with each other, you can use labelIntersectAction property in the axis, to place them smartly.

When setting labelIntersectAction as Hide

Source
Preview
index.tsx
index.jsx
import * as React from "react";
import * as ReactDOM from "react-dom";
import {
  AxisModel, ChartComponent, SeriesCollectionDirective, AxesDirective, AxisDirective, SeriesDirective, Inject,
  ColumnSeries, Legend, Category, Tooltip, DataLabel, Zoom, Crosshair, LineSeries, Selection
} from '@syncfusion/ej2-react-charts';
import { smartAxisData } from 'datasource.ts';

class App extends React.Component<{}, {}> {

  public primaryxAxis: AxisModel = { title: 'Countries', labelIntersectAction: 'Hide', valueType: 'Category' };
  public primaryyAxis: AxisModel = { title: 'People(in millions)', minimum: 0, maximum: 80, interval: 10 };

  render() {
    return <ChartComponent id='charts'
      primaryXAxis={this.primaryxAxis}
      primaryYAxis={this.primaryyAxis}
      title='Internet Users'>
      <Inject services={[ColumnSeries, Legend, Tooltip, DataLabel, Category]} />
      <SeriesCollectionDirective>
        <SeriesDirective dataSource={smartAxisData} xName='x' yName='y' name='Internet' type='Column'>
        </SeriesDirective>
      </SeriesCollectionDirective>
    </ChartComponent>
  }

};
ReactDOM.render(<App />, document.getElementById("charts"));
import * as React from "react";
import * as ReactDOM from "react-dom";
import { ChartComponent, SeriesCollectionDirective, SeriesDirective, Inject, ColumnSeries, Legend, Category, Tooltip, DataLabel } from '@syncfusion/ej2-react-charts';
import { smartAxisData } from 'datasource.ts';
class App extends React.Component {
    constructor() {
        super(...arguments);
        this.primaryxAxis = { title: 'Countries', labelIntersectAction: 'Hide', valueType: 'Category' };
        this.primaryyAxis = { title: 'People(in millions)', minimum: 0, maximum: 80, interval: 10 };
    }
    render() {
        return <ChartComponent id='charts' primaryXAxis={this.primaryxAxis} primaryYAxis={this.primaryyAxis} title='Internet Users'>
      <Inject services={[ColumnSeries, Legend, Tooltip, DataLabel, Category]}/>
      <SeriesCollectionDirective>
        <SeriesDirective dataSource={smartAxisData} xName='x' yName='y' name='Internet' type='Column'>
        </SeriesDirective>
      </SeriesCollectionDirective>
    </ChartComponent>;
    }
}
;
ReactDOM.render(<App />, document.getElementById("charts"));

When setting labelIntersectAction as Rotate45

Source
Preview
index.tsx
index.jsx
import * as React from "react";
import * as ReactDOM from "react-dom";
import { AxisModel, ChartComponent, SeriesCollectionDirective, AxesDirective, AxisDirective, SeriesDirective, Inject,
ColumnSeries, Legend, Category, Tooltip, DataLabel, Zoom, Crosshair, LineSeries, Selection}
from'@syncfusion/ej2-react-charts';
import { smartAxisData } from 'datasource.ts';

class App extends React.Component<{}, {}> {

  public primaryxAxis: AxisModel = { title: 'Countries', labelIntersectAction: 'Rotate45', valueType: 'Category' };
  public primaryyAxis: AxisModel = { title: 'People(in millions)', minimum: 0, maximum: 80, interval: 10 };

  render() {
    return <ChartComponent id='charts'
      primaryXAxis={this.primaryxAxis}
      primaryYAxis={this.primaryyAxis}
      title='Internet Users'>
      <Inject services={[ColumnSeries, Legend, Tooltip, DataLabel, Category]} />
      <SeriesCollectionDirective>
        <SeriesDirective dataSource={smartAxisData} xName='x' yName='y' name='Internet' type='Column'>
        </SeriesDirective>
      </SeriesCollectionDirective>
    </ChartComponent>
  }

};
ReactDOM.render(<App />, document.getElementById("charts"));
import * as React from "react";
import * as ReactDOM from "react-dom";
import { ChartComponent, SeriesCollectionDirective, SeriesDirective, Inject, ColumnSeries, Legend, Category, Tooltip, DataLabel } from '@syncfusion/ej2-react-charts';
import { smartAxisData } from 'datasource.ts';
class App extends React.Component {
    constructor() {
        super(...arguments);
        this.primaryxAxis = { title: 'Countries', labelIntersectAction: 'Rotate45', valueType: 'Category' };
        this.primaryyAxis = { title: 'People(in millions)', minimum: 0, maximum: 80, interval: 10 };
    }
    render() {
        return <ChartComponent id='charts' primaryXAxis={this.primaryxAxis} primaryYAxis={this.primaryyAxis} title='Internet Users'>
      <Inject services={[ColumnSeries, Legend, Tooltip, DataLabel, Category]}/>
      <SeriesCollectionDirective>
        <SeriesDirective dataSource={smartAxisData} xName='x' yName='y' name='Internet' type='Column'>
        </SeriesDirective>
      </SeriesCollectionDirective>
    </ChartComponent>;
    }
}
;
ReactDOM.render(<App />, document.getElementById("charts"));

When setting labelIntersectAction as Rotate90

Source
Preview
index.tsx
index.jsx
import * as React from "react";
import * as ReactDOM from "react-dom";
import { AxisModel, ChartComponent, SeriesCollectionDirective, AxesDirective, AxisDirective, SeriesDirective, Inject,
ColumnSeries, Legend, Category, Tooltip, DataLabel, Zoom, Crosshair, LineSeries, Selection}
from'@syncfusion/ej2-react-charts';
import { smartAxisData } from 'datasource.ts';

class App extends React.Component<{}, {}> {

  public primaryxAxis: AxisModel = { title: 'Countries', labelIntersectAction: 'Rotate90', valueType: 'Category' };
  public primaryyAxis: AxisModel = { title: 'People(in millions)', minimum: 0, maximum: 80, interval: 10 };

  render() {
    return <ChartComponent id='charts'
      primaryXAxis={this.primaryxAxis}
      primaryYAxis={this.primaryyAxis}
      title='Internet Users'>
      <Inject services={[ColumnSeries, Legend, Tooltip, DataLabel, Category]} />
      <SeriesCollectionDirective>
        <SeriesDirective dataSource={smartAxisData} xName='x' yName='y' name='Internet' type='Column'>
        </SeriesDirective>
      </SeriesCollectionDirective>
    </ChartComponent>
  }

};
ReactDOM.render(<App />, document.getElementById("charts"));
import * as React from "react";
import * as ReactDOM from "react-dom";
import { ChartComponent, SeriesCollectionDirective, SeriesDirective, Inject, ColumnSeries, Legend, Category, Tooltip, DataLabel } from '@syncfusion/ej2-react-charts';
import { smartAxisData } from 'datasource.ts';
class App extends React.Component {
    constructor() {
        super(...arguments);
        this.primaryxAxis = { title: 'Countries', labelIntersectAction: 'Rotate90', valueType: 'Category' };
        this.primaryyAxis = { title: 'People(in millions)', minimum: 0, maximum: 80, interval: 10 };
    }
    render() {
        return <ChartComponent id='charts' primaryXAxis={this.primaryxAxis} primaryYAxis={this.primaryyAxis} title='Internet Users'>
      <Inject services={[ColumnSeries, Legend, Tooltip, DataLabel, Category]}/>
      <SeriesCollectionDirective>
        <SeriesDirective dataSource={smartAxisData} xName='x' yName='y' name='Internet' type='Column'>
        </SeriesDirective>
      </SeriesCollectionDirective>
    </ChartComponent>;
    }
}
;
ReactDOM.render(<App />, document.getElementById("charts"));

Axis Labels Positioning

By default, the axis labels can be placed at outside the axis line and this also can be placed at inside the axis line using the labelPosition property.

Source
Preview
index.tsx
index.jsx
import * as React from "react";
import * as ReactDOM from "react-dom";
import { AxisModel, ChartComponent, SeriesCollectionDirective, AxesDirective, AxisDirective, SeriesDirective, Inject,
ColumnSeries, Legend, Category, Tooltip, DataLabel, Zoom, Crosshair, LineSeries, Selection}
from'@syncfusion/ej2-react-charts';
import { categoryData } from 'datasource.ts';

class App extends React.Component<{}, {}> {

  public primaryxAxis: AxisModel = { valueType: 'Category', labelPosition: 'Inside' };

  render() {
    return <ChartComponent id='charts'
      primaryXAxis={this.primaryxAxis}>
      <Inject services={[ColumnSeries, Legend, Tooltip, DataLabel, Category]} />
      <SeriesCollectionDirective>
        <SeriesDirective dataSource={categoryData} xName='country' yName='gold' type='Column'>
        </SeriesDirective>
      </SeriesCollectionDirective>
    </ChartComponent>
  }

};
ReactDOM.render(<App />, document.getElementById("charts"));
import * as React from "react";
import * as ReactDOM from "react-dom";
import { ChartComponent, SeriesCollectionDirective, SeriesDirective, Inject, ColumnSeries, Legend, Category, Tooltip, DataLabel } from '@syncfusion/ej2-react-charts';
import { categoryData } from 'datasource.ts';
class App extends React.Component {
    constructor() {
        super(...arguments);
        this.primaryxAxis = { valueType: 'Category', labelPosition: 'Inside' };
    }
    render() {
        return <ChartComponent id='charts' primaryXAxis={this.primaryxAxis}>
      <Inject services={[ColumnSeries, Legend, Tooltip, DataLabel, Category]}/>
      <SeriesCollectionDirective>
        <SeriesDirective dataSource={categoryData} xName='country' yName='gold' type='Column'>
        </SeriesDirective>
      </SeriesCollectionDirective>
    </ChartComponent>;
    }
}
;
ReactDOM.render(<App />, document.getElementById("charts"));

Multilevel Labels

Any number of levels of labels can be added to an axis using the multiLevelLabels property. This property can be configured using the following properties:

• Categories • Overflow • Alignment • Text style • Border

Note: To use multilevel label feature, we need to inject MultiLevelLabel module into the services.

Categories

Using the categories property, you can configure the start, end, text, and maximumTextWidth of multilevel labels.

Source
Preview
index.tsx
index.jsx
import * as React from "react";
import * as ReactDOM from "react-dom";
import { AxisModel, ChartComponent, SeriesCollectionDirective, AxesDirective, AxisDirective, SeriesDirective, Inject,
ColumnSeries, Legend, Category, Tooltip, DataLabel, Zoom, Crosshair, LineSeries, Selection, MultiLevelLabel}
from'@syncfusion/ej2-react-charts';
import { categoryData } from 'datasource.ts';

class App extends React.Component<{}, {}> {

  public primaryxAxis: AxisModel = {
    valueType: 'Category',
    multiLevelLabels: [{
      categories: [
        {//Start and end values of the multi-level labels accepts number, date and sring values
          start: -0.5,
          end: 3.5,
          //Multi-level label's text.
          text: 'Half Yearly 1'
        },
        { start: 3.5, end: 7.5, text: 'Half Yearly 2' },
      ]
    }]
  };

  render() {
    return <ChartComponent id='charts'
      primaryXAxis={this.primaryxAxis}>
      <Inject services={[ColumnSeries, Legend, Tooltip, DataLabel, Category, MultiLevelLabel]} />
      <SeriesCollectionDirective>
        <SeriesDirective dataSource={categoryData} xName='country' yName='gold' type='Column'>
        </SeriesDirective>
      </SeriesCollectionDirective>
    </ChartComponent>
  }

};
ReactDOM.render(<App />, document.getElementById("charts"));
import * as React from "react";
import * as ReactDOM from "react-dom";
import { ChartComponent, SeriesCollectionDirective, SeriesDirective, Inject, ColumnSeries, Legend, Category, Tooltip, DataLabel, MultiLevelLabel } from '@syncfusion/ej2-react-charts';
import { categoryData } from 'datasource.ts';
class App extends React.Component {
    constructor() {
        super(...arguments);
        this.primaryxAxis = {
            valueType: 'Category',
            multiLevelLabels: [{
                    categories: [
                        {
                            start: -0.5,
                            end: 3.5,
                            //Multi-level label's text.
                            text: 'Half Yearly 1'
                        },
                        { start: 3.5, end: 7.5, text: 'Half Yearly 2' },
                    ]
                }]
        };
    }
    render() {
        return <ChartComponent id='charts' primaryXAxis={this.primaryxAxis}>
      <Inject services={[ColumnSeries, Legend, Tooltip, DataLabel, Category, MultiLevelLabel]}/>
      <SeriesCollectionDirective>
        <SeriesDirective dataSource={categoryData} xName='country' yName='gold' type='Column'>
        </SeriesDirective>
      </SeriesCollectionDirective>
    </ChartComponent>;
    }
}
;
ReactDOM.render(<App />, document.getElementById("charts"));

Overflow

Using the overflow property, you can trim or wrap the multilevel labels.

Source
Preview
index.tsx
index.jsx
import * as React from "react";
import * as ReactDOM from "react-dom";
import { AxisModel, ChartComponent, SeriesCollectionDirective, AxesDirective, AxisDirective, SeriesDirective, Inject,
ColumnSeries, Legend, Category, Tooltip, DataLabel, Zoom, Crosshair, LineSeries, Selection, MultiLevelLabel}
from'@syncfusion/ej2-react-charts';
import { categoryData } from 'datasource.ts';

class App extends React.Component<{}, {}> {

  public primaryxAxis: AxisModel = {
    valueType: 'Category',
    multiLevelLabels: [{
      categories: [{ start: -0.5, end: 3.5, text: 'Half Yearly 1', maximumTextWidth: 50 },
      { start: 3.5, end: 7.5, text: 'Half Yearly 2', maximumTextWidth: 50 }],
      overflow: 'Trim'
    }]
  };

  render() {
    return <ChartComponent id='charts'
      primaryXAxis={this.primaryxAxis}>
      <Inject services={[ColumnSeries, Legend, Tooltip, DataLabel, Category, MultiLevelLabel]} />
      <SeriesCollectionDirective>
        <SeriesDirective dataSource={categoryData} xName='country' yName='gold' type='Column'>
        </SeriesDirective>
      </SeriesCollectionDirective>
    </ChartComponent>
  }

};
ReactDOM.render(<App />, document.getElementById("charts"));
import * as React from "react";
import * as ReactDOM from "react-dom";
import { ChartComponent, SeriesCollectionDirective, SeriesDirective, Inject, ColumnSeries, Legend, Category, Tooltip, DataLabel, MultiLevelLabel } from '@syncfusion/ej2-react-charts';
import { categoryData } from 'datasource.ts';
class App extends React.Component {
    constructor() {
        super(...arguments);
        this.primaryxAxis = {
            valueType: 'Category',
            multiLevelLabels: [{
                    categories: [{ start: -0.5, end: 3.5, text: 'Half Yearly 1', maximumTextWidth: 50 },
                        { start: 3.5, end: 7.5, text: 'Half Yearly 2', maximumTextWidth: 50 }],
                    overflow: 'Trim'
                }]
        };
    }
    render() {
        return <ChartComponent id='charts' primaryXAxis={this.primaryxAxis}>
      <Inject services={[ColumnSeries, Legend, Tooltip, DataLabel, Category, MultiLevelLabel]}/>
      <SeriesCollectionDirective>
        <SeriesDirective dataSource={categoryData} xName='country' yName='gold' type='Column'>
        </SeriesDirective>
      </SeriesCollectionDirective>
    </ChartComponent>;
    }
}
;
ReactDOM.render(<App />, document.getElementById("charts"));

Alignment

The alignment property provides option to position the multilevel labels at far, center, or near.

Source
Preview
index.tsx
index.jsx
import * as React from "react";
import * as ReactDOM from "react-dom";
import { AxisModel, ChartComponent, SeriesCollectionDirective, AxesDirective, AxisDirective, SeriesDirective, Inject,
ColumnSeries, Legend, Category, Tooltip, DataLabel, Zoom, Crosshair, LineSeries, Selection, MultiLevelLabel}
from'@syncfusion/ej2-react-charts';
import { categoryData } from 'datasource.ts';

class App extends React.Component<{}, {}> {

  public primaryxAxis: AxisModel = {
    valueType: 'Category',
    multiLevelLabels: [{
      categories: [{ start: -0.5, end: 3.5, text: 'Half Yearly 1' },
      { start: 3.5, end: 7.5, text: 'Half Yearly 2' }],
      alignment: 'Far'
    }]
  };

  render() {
    return <ChartComponent id='charts'
      primaryXAxis={this.primaryxAxis}>
      <Inject services={[ColumnSeries, Legend, Tooltip, DataLabel, Category, MultiLevelLabel]} />
      <SeriesCollectionDirective>
        <SeriesDirective dataSource={categoryData} xName='country' yName='gold' type='Column'>
        </SeriesDirective>
      </SeriesCollectionDirective>
    </ChartComponent>
  }

};
ReactDOM.render(<App />, document.getElementById("charts"));
import * as React from "react";
import * as ReactDOM from "react-dom";
import { ChartComponent, SeriesCollectionDirective, SeriesDirective, Inject, ColumnSeries, Legend, Category, Tooltip, DataLabel, MultiLevelLabel } from '@syncfusion/ej2-react-charts';
import { categoryData } from 'datasource.ts';
class App extends React.Component {
    constructor() {
        super(...arguments);
        this.primaryxAxis = {
            valueType: 'Category',
            multiLevelLabels: [{
                    categories: [{ start: -0.5, end: 3.5, text: 'Half Yearly 1' },
                        { start: 3.5, end: 7.5, text: 'Half Yearly 2' }],
                    alignment: 'Far'
                }]
        };
    }
    render() {
        return <ChartComponent id='charts' primaryXAxis={this.primaryxAxis}>
      <Inject services={[ColumnSeries, Legend, Tooltip, DataLabel, Category, MultiLevelLabel]}/>
      <SeriesCollectionDirective>
        <SeriesDirective dataSource={categoryData} xName='country' yName='gold' type='Column'>
        </SeriesDirective>
      </SeriesCollectionDirective>
    </ChartComponent>;
    }
}
;
ReactDOM.render(<App />, document.getElementById("charts"));

Text customization

The textStyle property of multilevel labels provides options to customize the size, color, fontFamily, fontWeight, fontStyle, opacity, textAlignment and textOverflow.

Source
Preview
index.tsx
index.jsx
import * as React from "react";
import * as ReactDOM from "react-dom";
import { AxisModel, ChartComponent, SeriesCollectionDirective, AxesDirective, AxisDirective, SeriesDirective, Inject,
ColumnSeries, Legend, Category, Tooltip, DataLabel, Zoom, Crosshair, LineSeries, Selection, MultiLevelLabel}
from'@syncfusion/ej2-react-charts';
import { categoryData } from 'datasource.ts';

class App extends React.Component<{}, {}> {

  public primaryxAxis: AxisModel = {
    valueType: 'Category',
    multiLevelLabels: [{
      categories: [{ start: -0.5, end: 3.5, text: 'Half Yearly 1' },
      { start: 3.5, end: 7.5, text: 'Half Yearly 2' }],
      textStyle: { size: '18px', color: 'Red' }
    }]
  };

  render() {
    return <ChartComponent id='charts'
      primaryXAxis={this.primaryxAxis}>
      <Inject services={[ColumnSeries, Legend, Tooltip, DataLabel, Category, MultiLevelLabel]} />
      <SeriesCollectionDirective>
        <SeriesDirective dataSource={categoryData} xName='country' yName='gold' type='Column'>
        </SeriesDirective>
      </SeriesCollectionDirective>
    </ChartComponent>
  }

};
ReactDOM.render(<App />, document.getElementById("charts"));
import * as React from "react";
import * as ReactDOM from "react-dom";
import { ChartComponent, SeriesCollectionDirective, SeriesDirective, Inject, ColumnSeries, Legend, Category, Tooltip, DataLabel, MultiLevelLabel } from '@syncfusion/ej2-react-charts';
import { categoryData } from 'datasource.ts';
class App extends React.Component {
    constructor() {
        super(...arguments);
        this.primaryxAxis = {
            valueType: 'Category',
            multiLevelLabels: [{
                    categories: [{ start: -0.5, end: 3.5, text: 'Half Yearly 1' },
                        { start: 3.5, end: 7.5, text: 'Half Yearly 2' }],
                    textStyle: { size: '18px', color: 'Red' }
                }]
        };
    }
    render() {
        return <ChartComponent id='charts' primaryXAxis={this.primaryxAxis}>
      <Inject services={[ColumnSeries, Legend, Tooltip, DataLabel, Category, MultiLevelLabel]}/>
      <SeriesCollectionDirective>
        <SeriesDirective dataSource={categoryData} xName='country' yName='gold' type='Column'>
        </SeriesDirective>
      </SeriesCollectionDirective>
    </ChartComponent>;
    }
}
;
ReactDOM.render(<App />, document.getElementById("charts"));

Border customization

Using the border property, you can customize the width, color, and type. The type of border are Rectangle, Brace, WithoutBorder, WithoutTopBorder, WithoutTopandBottomBorder and CurlyBrace.

Source
Preview
index.tsx
index.jsx
import * as React from "react";
import * as ReactDOM from "react-dom";
import { AxisModel, ChartComponent, SeriesCollectionDirective, AxesDirective, AxisDirective, SeriesDirective, Inject,
ColumnSeries, Legend, Category, Tooltip, DataLabel, Zoom, Crosshair, LineSeries, Selection, MultiLevelLabel}
from'@syncfusion/ej2-react-charts';
import { categoryData } from 'datasource.ts';

class App extends React.Component<{}, {}> {

  public primaryxAxis: AxisModel = {
    valueType: 'Category',
    multiLevelLabels: [{
      categories: [{ start: -0.5, end: 3.5, text: 'Half Yearly 1' },
      { start: 3.5, end: 7.5, text: 'Half Yearly 2' }],
      border: { type: 'Brace', color: 'Blue', width: 2 },
    }]
  };

  render() {
    return <ChartComponent id='charts'
      primaryXAxis={this.primaryxAxis}>
      <Inject services={[ColumnSeries, Legend, Tooltip, DataLabel, Category, MultiLevelLabel]} />
      <SeriesCollectionDirective>
        <SeriesDirective dataSource={categoryData} xName='country' yName='gold' type='Column'>
        </SeriesDirective>
      </SeriesCollectionDirective>
    </ChartComponent>
  }

};
ReactDOM.render(<App />, document.getElementById("charts"));
import * as React from "react";
import * as ReactDOM from "react-dom";
import { ChartComponent, SeriesCollectionDirective, SeriesDirective, Inject, ColumnSeries, Legend, Category, Tooltip, DataLabel, MultiLevelLabel } from '@syncfusion/ej2-react-charts';
import { categoryData } from 'datasource.ts';
class App extends React.Component {
    constructor() {
        super(...arguments);
        this.primaryxAxis = {
            valueType: 'Category',
            multiLevelLabels: [{
                    categories: [{ start: -0.5, end: 3.5, text: 'Half Yearly 1' },
                        { start: 3.5, end: 7.5, text: 'Half Yearly 2' }],
                    border: { type: 'Brace', color: 'Blue', width: 2 },
                }]
        };
    }
    render() {
        return <ChartComponent id='charts' primaryXAxis={this.primaryxAxis}>
      <Inject services={[ColumnSeries, Legend, Tooltip, DataLabel, Category, MultiLevelLabel]}/>
      <SeriesCollectionDirective>
        <SeriesDirective dataSource={categoryData} xName='country' yName='gold' type='Column'>
        </SeriesDirective>
      </SeriesCollectionDirective>
    </ChartComponent>;
    }
}
;
ReactDOM.render(<App />, document.getElementById("charts"));

Sorting

The chart’s data source can be sorted using the sort method of chart. The arguments that are required to pass to sort method are data of chart. The fields depend on which sorting is performed either x or y, and the isDescending with which data source values are sorted in either ascending or descending.

Source
Preview
index.tsx
index.jsx
import * as React from "react";
import * as ReactDOM from "react-dom";
import { AxisModel, ChartComponent, SeriesCollectionDirective, AxesDirective, AxisDirective, SeriesDirective, Inject,
ColumnSeries, Legend, Category, Tooltip, DataLabel, Zoom, Crosshair, LineSeries, Selection }
from'@syncfusion/ej2-react-charts';
import { categoryData } from 'datasource.ts';

class App extends React.Component<{}, {}> {

  public primaryxAxis: AxisModel = { valueType: 'Category' };

  render() {
    return <ChartComponent id='charts'
      primaryXAxis={this.primaryxAxis}>
      <Inject services={[ColumnSeries, Legend, Tooltip, DataLabel, Category]} />
      <SeriesCollectionDirective>
        <SeriesDirective dataSource={categoryData} xName='country' yName='gold' type='Column'>
        </SeriesDirective>
      </SeriesCollectionDirective>
    </ChartComponent>
  }

};
ReactDOM.render(<App />, document.getElementById("charts"));
import * as React from "react";
import * as ReactDOM from "react-dom";
import { ChartComponent, SeriesCollectionDirective, SeriesDirective, Inject, ColumnSeries, Legend, Category, Tooltip, DataLabel } from '@syncfusion/ej2-react-charts';
import { categoryData } from 'datasource.ts';
class App extends React.Component {
    constructor() {
        super(...arguments);
        this.primaryxAxis = { valueType: 'Category' };
    }
    render() {
        return <ChartComponent id='charts' primaryXAxis={this.primaryxAxis}>
      <Inject services={[ColumnSeries, Legend, Tooltip, DataLabel, Category]}/>
      <SeriesCollectionDirective>
        <SeriesDirective dataSource={categoryData} xName='country' yName='gold' type='Column'>
        </SeriesDirective>
      </SeriesCollectionDirective>
    </ChartComponent>;
    }
}
;
ReactDOM.render(<App />, document.getElementById("charts"));

Edge Label Placement

Labels with long text at the edges of an axis may appear partially in the chart. To avoid this, use edgeLabelPlacement property in axis, which moves the label inside the chart area for better appearance or hides it.

Source
Preview
index.tsx
index.jsx
import * as React from "react";
import * as ReactDOM from "react-dom";
import { AxisModel, ChartComponent, SeriesCollectionDirective, AxesDirective, AxisDirective, SeriesDirective, Inject,
ColumnSeries, Legend, Category, Tooltip, DataLabel, Zoom, Crosshair, LineSeries, Selection}
from'@syncfusion/ej2-react-charts';
import { categoryData } from 'datasource.ts';

class App extends React.Component<{}, {}> {

  public primaryxAxis: AxisModel = { valueType: 'Category', edgeLabelPlacement: 'Shift' };

  render() {
    return <ChartComponent id='charts'
      primaryXAxis={this.primaryxAxis}>
      <Inject services={[ColumnSeries, Legend, Tooltip, DataLabel, Category]} />
      <SeriesCollectionDirective>
        <SeriesDirective dataSource={categoryData} xName='country' yName='gold' type='Column'>
        </SeriesDirective>
      </SeriesCollectionDirective>
    </ChartComponent>
  }

};
ReactDOM.render(<App />, document.getElementById("charts"));
import * as React from "react";
import * as ReactDOM from "react-dom";
import { ChartComponent, SeriesCollectionDirective, SeriesDirective, Inject, ColumnSeries, Legend, Category, Tooltip, DataLabel } from '@syncfusion/ej2-react-charts';
import { categoryData } from 'datasource.ts';
class App extends React.Component {
    constructor() {
        super(...arguments);
        this.primaryxAxis = { valueType: 'Category', edgeLabelPlacement: 'Shift' };
    }
    render() {
        return <ChartComponent id='charts' primaryXAxis={this.primaryxAxis}>
      <Inject services={[ColumnSeries, Legend, Tooltip, DataLabel, Category]}/>
      <SeriesCollectionDirective>
        <SeriesDirective dataSource={categoryData} xName='country' yName='gold' type='Column'>
        </SeriesDirective>
      </SeriesCollectionDirective>
    </ChartComponent>;
    }
}
;
ReactDOM.render(<App />, document.getElementById("charts"));

Labels Customization

Border of the axis labels can be customized using width, color and type property of the axis.

Source
Preview
index.tsx
index.jsx
import * as React from "react";
import * as ReactDOM from "react-dom";
import { AxisModel, ChartComponent, SeriesCollectionDirective, AxesDirective, AxisDirective, SeriesDirective, Inject,
ColumnSeries, Legend, Category, Tooltip, DataLabel, Zoom, Crosshair, LineSeries, Selection}
from'@syncfusion/ej2-react-charts';
import { categoryData } from 'datasource.ts';

class App extends React.Component<{}, {}> {

  public primaryxAxis: AxisModel = { valueType: 'Category', border: { width: 1, type: 'Rectangle', color: 'red' } };

  render() {
    return <ChartComponent id='charts'
      primaryXAxis={this.primaryxAxis}>
      <Inject services={[ColumnSeries, Legend, Tooltip, DataLabel, Category]} />
      <SeriesCollectionDirective>
        <SeriesDirective dataSource={categoryData} xName='country' yName='gold' type='Column'>
        </SeriesDirective>
      </SeriesCollectionDirective>
    </ChartComponent>
  }

};
ReactDOM.render(<App />, document.getElementById("charts"));
import * as React from "react";
import * as ReactDOM from "react-dom";
import { ChartComponent, SeriesCollectionDirective, SeriesDirective, Inject, ColumnSeries, Legend, Category, Tooltip, DataLabel } from '@syncfusion/ej2-react-charts';
import { categoryData } from 'datasource.ts';
class App extends React.Component {
    constructor() {
        super(...arguments);
        this.primaryxAxis = { valueType: 'Category', border: { width: 1, type: 'Rectangle', color: 'red' } };
    }
    render() {
        return <ChartComponent id='charts' primaryXAxis={this.primaryxAxis}>
      <Inject services={[ColumnSeries, Legend, Tooltip, DataLabel, Category]}/>
      <SeriesCollectionDirective>
        <SeriesDirective dataSource={categoryData} xName='country' yName='gold' type='Column'>
        </SeriesDirective>
      </SeriesCollectionDirective>
    </ChartComponent>;
    }
}
;
ReactDOM.render(<App />, document.getElementById("charts"));

Customizing Specific Point

You can customize the specific text in the axis labels using axisLabelRender event.

Source
Preview
index.tsx
index.jsx
import * as React from "react";
import * as ReactDOM from "react-dom";
import { AxisModel, ChartComponent, SeriesCollectionDirective, AxesDirective, AxisDirective, SeriesDirective, Inject, IAxisLabelRenderEventArgs,
ColumnSeries, Legend, Category, Tooltip, DataLabel, Zoom, Crosshair, LineSeries, Selection}
from'@syncfusion/ej2-react-charts';
import { categoryData } from 'datasource.ts';

class App extends React.Component<{}, {}> {

  public axisLabelRender = (args: IAxisLabelRenderEventArgs) => {
    if (args.text === 'France') {
      args.labelStyle.color = 'Red';
    }
  }
  public primaryxAxis: AxisModel = { valueType: 'Category', border: { width: 1, type: 'Rectangle', color: 'red' } };

  render() {
    return <ChartComponent id='charts'
      primaryXAxis={this.primaryxAxis}
      axisLabelRender={this.axisLabelRender}>
      <Inject services={[ColumnSeries, Legend, Tooltip, DataLabel, Category]} />
      <SeriesCollectionDirective>
        <SeriesDirective dataSource={categoryData} xName='country' yName='gold' type='Column'>
        </SeriesDirective>
      </SeriesCollectionDirective>
    </ChartComponent>
  }

};
ReactDOM.render(<App />, document.getElementById("charts"));
import * as React from "react";
import * as ReactDOM from "react-dom";
import { ChartComponent, SeriesCollectionDirective, SeriesDirective, Inject, ColumnSeries, Legend, Category, Tooltip, DataLabel } from '@syncfusion/ej2-react-charts';
import { categoryData } from 'datasource.ts';
class App extends React.Component {
    constructor() {
        super(...arguments);
        this.axisLabelRender = (args) => {
            if (args.text === 'France') {
                args.labelStyle.color = 'Red';
            }
        };
        this.primaryxAxis = { valueType: 'Category', border: { width: 1, type: 'Rectangle', color: 'red' } };
    }
    render() {
        return <ChartComponent id='charts' primaryXAxis={this.primaryxAxis} axisLabelRender={this.axisLabelRender}>
      <Inject services={[ColumnSeries, Legend, Tooltip, DataLabel, Category]}/>
      <SeriesCollectionDirective>
        <SeriesDirective dataSource={categoryData} xName='country' yName='gold' type='Column'>
        </SeriesDirective>
      </SeriesCollectionDirective>
    </ChartComponent>;
    }
}
;
ReactDOM.render(<App />, document.getElementById("charts"));

Trim using maximum label width

You can trim the label using enableTrim property and width of the labels can also be customized using maximumLabelWidth property in the axis, the value maximum label width is 34 by default.

Source
Preview
index.tsx
index.jsx
import * as React from "react";
import * as ReactDOM from "react-dom";
import { AxisModel, ChartComponent, SeriesCollectionDirective, AxesDirective, AxisDirective, SeriesDirective, Inject, IAxisLabelRenderEventArgs,
ColumnSeries, Legend, Category, Tooltip, DataLabel, Zoom, Crosshair, LineSeries, Selection}
from'@syncfusion/ej2-react-charts';
import { smartAxisData } from 'datasource.ts';

class App extends React.Component<{}, {}> {

   public primaryxAxis: AxisModel = { valueType: 'Category',
        //label is trimmed
        enableTrim: true,
        //maximum width of label is provided
        maximumLabelWidth: '34',
   };

  render() {
    return <ChartComponent id='charts'
      primaryXAxis={this.primaryxAxis}>
      <Inject services={[ColumnSeries, Legend, Tooltip, DataLabel, Category]} />
      <SeriesCollectionDirective>
        <SeriesDirective dataSource={smartAxisData} xName='x' yName='y' type='Column'>
        </SeriesDirective>
      </SeriesCollectionDirective>
    </ChartComponent>
  }

};
ReactDOM.render(<App />, document.getElementById("charts"));
import * as React from "react";
import * as ReactDOM from "react-dom";
import { ChartComponent, SeriesCollectionDirective, SeriesDirective, Inject, ColumnSeries, Legend, Category, Tooltip, DataLabel } from '@syncfusion/ej2-react-charts';
import { smartAxisData } from 'datasource.ts';
class App extends React.Component {
    constructor() {
        super(...arguments);
        this.primaryxAxis = { valueType: 'Category',
            //label is trimmed
            enableTrim: true,
            //maximum width of label is provided
            maximumLabelWidth: '34',
        };
    }
    render() {
        return <ChartComponent id='charts' primaryXAxis={this.primaryxAxis}>
      <Inject services={[ColumnSeries, Legend, Tooltip, DataLabel, Category]}/>
      <SeriesCollectionDirective>
        <SeriesDirective dataSource={smartAxisData} xName='x' yName='y' type='Column'>
        </SeriesDirective>
      </SeriesCollectionDirective>
    </ChartComponent>;
    }
}
;
ReactDOM.render(<App />, document.getElementById("charts"));

Line break support

Line break feature used to customize the long axis label text into multiple lines by using tag. Refer the below example in that dataSource x value contains long text, it breaks into two lines by using <br> tag.

Source
Preview
index.tsx
index.jsx
import * as React from "react";
import * as ReactDOM from "react-dom";
import { AxisModel, ChartComponent, SeriesCollectionDirective, AxesDirective, AxisDirective, SeriesDirective, Inject, IAxisLabelRenderEventArgs,StackingColumnSeries
ColumnSeries, Legend, Category, Tooltip, DataLabel, Zoom, Crosshair, LineSeries, Selection}
from'@syncfusion/ej2-react-charts';
import { smartAxisData } from 'datasource.ts';

class App extends React.Component<{}, {}> {
public data1: any[] = [
    { x: 'Egg', y: 106 },
    { x: 'Fish', y: 103 },
    { x: 'Misc', y: 198 },
    { x: 'Tea', y: 189 },
    { x: 'Fruits', y: 250 }
];
   public primaryxAxis: AxisModel = { valueType: 'Category', interval: 1,tickPosition: 'Inside', labelPosition:'Inside', labelStyle: { color: '#ffffff' } };
  public primaryyAxis: AxisModel ={ minimum: 0, maximum: 300, interval: 50,  labelStyle: { color: 'transparent' } };
let count: number = 0;
  render() {
    return <ChartComponent id='charts'
      primaryXAxis={this.primaryxAxis}  primaryYAxis={this.primaryyAxis} title='Trade in Food Groups'
>
      <Inject services={[ColumnSeries, Legend, Tooltip, DataLabel, Category,StackingColumnSeries]} />
         <SeriesCollectionDirective>
                            <SeriesDirective dataSource={data1} type='Column' xName='x' width={2} yName='y' name='Tiger'
                                cornerRadius={{ bottomLeft: 10, bottomRight: 10, topLeft: 10, topRight: 10 }}
                                marker={{ dataLabel: { visible: true, position: 'Top', font: { fontWeight: '600', color: '#ffffff' } } }}>
                            </SeriesDirective>
          </SeriesCollectionDirective>
    </ChartComponent>
  }

};
ReactDOM.render(<App />, document.getElementById("charts"));
import * as React from "react";
import * as ReactDOM from "react-dom";
class App extends React.Component {
    constructor() {
        super(...arguments);
        this.data1 = [
            { x: 'Egg', y: 106 },
            { x: 'Fish', y: 103 },
            { x: 'Misc', y: 198 },
            { x: 'Tea', y: 189 },
            { x: 'Fruits', y: 250 }
        ];
        this.primaryxAxis = { valueType: 'Category', interval: 1, tickPosition: 'Inside', labelPosition: 'Inside', labelStyle: { color: '#ffffff' } };
        this.primaryyAxis = { minimum: 0, maximum: 300, interval: 50, labelStyle: { color: 'transparent' } };
    }
}
let count = 0;
render();
{
    return <ChartComponent id='charts' primaryXAxis={this.primaryxAxis} primaryYAxis={this.primaryyAxis} title='Trade in Food Groups'>
      <Inject services={[ColumnSeries, Legend, Tooltip, DataLabel, Category, StackingColumnSeries]}/>
         <SeriesCollectionDirective>
                            <SeriesDirective dataSource={data1} type='Column' xName='x' width={2} yName='y' name='Tiger' cornerRadius={{ bottomLeft: 10, bottomRight: 10, topLeft: 10, topRight: 10 }} marker={{ dataLabel: { visible: true, position: 'Top', font: { fontWeight: '600', color: '#ffffff' } } }}>
                            </SeriesDirective>
          </SeriesCollectionDirective>
    </ChartComponent>;
}
;
ReactDOM.render(<App />, document.getElementById("charts"));
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