ant-design/components/progress/Circle.tsx

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import classNames from 'classnames';
import type { ProgressProps as RcProgressProps } from 'rc-progress';
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import { Circle as RCCircle } from 'rc-progress';
import React from 'react';
import Tooltip from '../tooltip';
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import type { ProgressGradient, ProgressProps } from './progress';
import { getPercentage, getSize, getStrokeColor } from './utils';
const CIRCLE_MIN_STROKE_WIDTH = 3;
const getMinPercent = (width: number): number => (CIRCLE_MIN_STROKE_WIDTH / width) * 100;
export interface CircleProps extends ProgressProps {
prefixCls: string;
children: React.ReactNode;
progressStatus: string;
strokeColor?: string | ProgressGradient;
}
const Circle: React.FC<CircleProps> = (props) => {
const {
prefixCls,
trailColor = null as unknown as string,
strokeLinecap = 'round',
gapPosition,
gapDegree,
width: originWidth = 120,
type,
children,
success,
size,
} = props;
const mergedSize = size ?? [originWidth, originWidth];
const [width, height] = getSize(mergedSize, 'circle');
let { strokeWidth } = props;
if (strokeWidth === undefined) {
strokeWidth = Math.max(getMinPercent(width), 6);
}
const circleStyle: React.CSSProperties = { width, height, fontSize: width * 0.15 + 6 };
const realGapDegree = React.useMemo<RcProgressProps['gapDegree']>(() => {
// Support gapDeg = 0 when type = 'dashboard'
if (gapDegree || gapDegree === 0) {
return gapDegree;
}
if (type === 'dashboard') {
return 75;
}
return undefined;
}, [gapDegree, type]);
const gapPos = gapPosition || (type === 'dashboard' && 'bottom') || undefined;
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// using className to style stroke color
const isGradient = Object.prototype.toString.call(props.strokeColor) === '[object Object]';
const strokeColor = getStrokeColor({ success, strokeColor: props.strokeColor });
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const wrapperClassName = classNames(`${prefixCls}-inner`, {
[`${prefixCls}-circle-gradient`]: isGradient,
});
const circleContent = (
<RCCircle
percent={getPercentage(props)}
strokeWidth={strokeWidth}
trailWidth={strokeWidth}
strokeColor={strokeColor}
strokeLinecap={strokeLinecap}
trailColor={trailColor}
prefixCls={prefixCls}
gapDegree={realGapDegree}
gapPosition={gapPos}
/>
);
return (
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<div className={wrapperClassName} style={circleStyle}>
{width <= 20 ? (
<Tooltip title={children}>
<span>{circleContent}</span>
</Tooltip>
) : (
<>
{circleContent}
{children}
</>
)}
</div>
);
};
export default Circle;