Press n or j to go to the next uncovered block, b, p or k for the previous block.
| 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 91 92 93 94 95 96 97 98 99 100 101 102 103 104 105 106 107 108 109 110 111 | 2x 2x 2x 2x 2x 2x 2x 2x 2x 2x 2x 2x 2x 2x | import * as React from 'react';
import { pie as d3Pie } from 'd3-shape';
import { IPieProps, IPieStyleProps, IPieStyles } from './index';
import { Arc, IArcData } from '../Arc/index';
import { IChartDataPoint } from '../index';
import { classNamesFunction } from '@fluentui/react/lib/Utilities';
import { getStyles } from './Pie.styles';
import { wrapTextInsideDonut } from '../../../utilities/index';
const getClassNames = classNamesFunction<IPieStyleProps, IPieStyles>();
const TEXT_PADDING: number = 5;
export class Pie extends React.Component<IPieProps, {}> {
public static defaultProps: Partial<IPieProps> = {
pie: d3Pie()
.sort(null)
// eslint-disable-next-line @typescript-eslint/no-explicit-any
.value((d: any) => d.data)
.padAngle(0.02),
};
// eslint-disable-next-line @typescript-eslint/no-explicit-any
private _pieForFocusRing: any;
private _totalValue: number;
constructor(props: IPieProps) {
super(props);
this._hoverCallback = this._hoverCallback.bind(this);
this._pieForFocusRing = d3Pie()
.sort(null)
// eslint-disable-next-line @typescript-eslint/no-explicit-any
.value((d: any) => d.data)
.padAngle(0);
}
public arcGenerator = (d: IArcData, i: number, focusData: IArcData, href?: string): JSX.Element => {
const color = d && d.data && d.data.color;
return (
<Arc
key={i}
data={d}
focusData={focusData}
innerRadius={this.props.innerRadius}
outerRadius={this.props.outerRadius}
color={color!}
onFocusCallback={this._focusCallback}
hoverOnCallback={this._hoverCallback}
onBlurCallback={this.props.onBlurCallback}
hoverLeaveCallback={this.props.hoverLeaveCallback}
uniqText={this.props.uniqText}
activeArc={this.props.activeArc}
href={href}
calloutId={this.props.calloutId}
valueInsideDonut={this.props.valueInsideDonut}
theme={this.props.theme!}
focusedArcId={this.props.focusedArcId}
showLabelsInPercent={this.props.showLabelsInPercent}
totalValue={this._totalValue}
hideLabels={this.props.hideLabels}
/>
);
};
public render(): JSX.Element {
const { pie, data } = this.props;
const focusData = this._pieForFocusRing(data);
const piechart = pie(data);
const translate = `translate(${this.props.width / 2}, ${this.props.height / 2})`;
const classNames = getClassNames(getStyles, {
theme: this.props.theme!,
});
this._totalValue = this._computeTotalValue();
return (
<g transform={translate}>
{piechart.map((d: IArcData, i: number) => this.arcGenerator(d, i, focusData[i], this.props.href))}
{this.props.valueInsideDonut && (
<text y={5} textAnchor="middle" dominantBaseline="middle" className={classNames.insideDonutString}>
{this.props.valueInsideDonut}
</text>
)}
</g>
);
}
public componentDidUpdate(): void {
const classNames = getClassNames(getStyles, {
theme: this.props.theme!,
});
wrapTextInsideDonut(classNames.insideDonutString, this.props.innerRadius! * 2 - TEXT_PADDING);
}
private _focusCallback = (data: IChartDataPoint, id: string, e: SVGPathElement): void => {
this.props.onFocusCallback!(data, id, e);
};
private _hoverCallback(data: IChartDataPoint, e: React.MouseEvent<SVGPathElement>): void {
this.props.hoverOnCallback!(data, e);
}
private _computeTotalValue = () => {
let totalValue = 0;
this.props.data.forEach((arc: IChartDataPoint) => {
totalValue += arc.data!;
});
return totalValue;
};
}
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