column-placement.tsx

/**
 * Sample for Column Series with disabled side by side placement
 */
import * as React from "react";
import * as ReactDOM from "react-dom";
import {
    ChartComponent, SeriesCollectionDirective, SeriesDirective, Inject, ChartTheme,
    ColumnSeries, Category, DataLabel, Tooltip, ILoadedEventArgs, Legend
} from '@syncfusion/ej2-react-charts';
import { PropertyPane } from '../common/property-pane';
import { EmitType } from '@syncfusion/ej2-base';
import { SampleBase } from '../common/sample-base';
import { Browser } from '@syncfusion/ej2-base';

export let data1: any[] = [{ x: 'Jamesh', y: 10, text: 'Total 10' },
{ x: 'Michael', y: 9, text: 'Total 9' }, { x: 'John', y: 11, text: 'Total 11' }];
export let data2: any[] = [{ x: 'Jamesh', y: 5 }, { x: 'Michael', y: 4 }, { x: 'John', y: 5 }];
export let data3: any[] = [{ x: 'Jamesh', y: 4 }, { x: 'Michael', y: 3 }, { x: 'John', y: 4 }];
export let data4: any[] = [{ x: 'Jamesh', y: 1 }, { x: 'Michael', y: 2 }, { x: 'John', y: 2 }];

const SAMPLE_CSS = `
    .control-fluid {
		padding: 0px !important;
    }`;
/**
 * Column Side placment sample
 */
export class ColumnPlacement extends SampleBase<{}, {}> {
    render() {
        return (
            <div className='control-pane'>
                <style>
                    {SAMPLE_CSS}
                </style>
                <div className='control-section'>
                    <ChartComponent id='charts' style={{ textAlign: "center" }}
                        load={this.load.bind(this)}
                        primaryXAxis={{ valueType: 'Category', interval: 1, majorGridLines: { width: 0 } }}
                        primaryYAxis={{
                            majorGridLines: { width: 0 },
                            majorTickLines: { width: 0 }, lineStyle: { width: 0 }, labelStyle: { color: 'transparent' }
                        }}
                        chartArea={{ border: { width: 0 } }}
                        enableSideBySidePlacement={false}
                        title='Fruit Consumption'
                        tooltip={{ enable: true, shared: true }}
                        width={Browser.isDevice ? '100%' : '60%'}
                        loaded={this.onChartLoad.bind(this)}>
                        <Inject services={[ColumnSeries, DataLabel, Category, Tooltip, Legend]} />
                        <SeriesCollectionDirective>
                            <SeriesDirective dataSource={data1} xName='x' width={2} yName='y' name='Total' type='Column'
                                columnWidth={0.5}
                                marker={{ dataLabel: { visible: true, name: 'text', position: 'Top', font: { fontWeight: '600', color: '#ffffff' } } }}>
                            </SeriesDirective>
                            <SeriesDirective dataSource={data2} xName='x' width={2} yName='y' name='Apple' type='Column'
                                columnWidth={0.4}
                                marker={{ dataLabel: { visible: true, name: 'text', position: 'Top', font: { fontWeight: '600', color: '#ffffff' } } }}>
                            </SeriesDirective>
                            <SeriesDirective dataSource={data3} xName='x' width={2} yName='y' name='Orange' type='Column'
                                columnWidth={0.3}
                                marker={{ dataLabel: { visible: true, name: 'text', position: 'Top', font: { fontWeight: '600', color: '#ffffff' } } }}>
                            </SeriesDirective>
                            <SeriesDirective dataSource={data4} xName='x' width={2} yName='y' name='Grapes' type='Column'
                                columnWidth={0.2}
                                marker={{ dataLabel: { visible: true, name: 'text', position: 'Top', font: { fontWeight: '600', color: '#ffffff' } } }}>
                            </SeriesDirective>
                        </SeriesCollectionDirective>
                    </ChartComponent>
                </div>
                <div id="action-description">
                <p>
                This sample illustrates four column series. Each column is rendered with different column width and it is placed  behind to another one.
            </p>
                </div>
                <div id="description">
                    <p>
                        In this example, you can see how to render and configure the column type charts. Column type charts are used for comparing the frequency, count, total or average of data in different categories.
                       You can use <code>border</code>, <code>fill</code> properties to customize the vertical rectangle. <code>dataLabel</code> is used to represent individual data and its value.
                   </p>
                    <p>
                        Tooltip is enabled in this example, to see the tooltip in action, hover a point or tap on a point in touch enabled devices.
                   </p>
                    <br></br>
                    <p><b>Injecting Module</b></p>
                    <p>
                        Chart component features are segregated into individual feature-wise modules. To use column series, we need to inject
                       <code>ColumnSeries</code> module into <code>services</code>.
                  </p>
                    <p>
                        More information on the column series can be found in this &nbsp;
                      <a target="_blank" href="http://ej2.syncfusion.com/react/documentation/chart/api-series.html#type-chartseriestype">documentation section</a>.
                  </p>
                </div>
            </div>
        )
    }
    public onChartLoad(args: ILoadedEventArgs): void {
        let chart: Element = document.getElementById('charts');
        chart.setAttribute('title', '');
    };
    public load(args: ILoadedEventArgs): void {
        let selectedTheme: string = location.hash.split('/')[1];
        selectedTheme = selectedTheme ? selectedTheme : 'Material';
        args.chart.theme = (selectedTheme.charAt(0).toUpperCase() + selectedTheme.slice(1)) as ChartTheme;
    };
}