semi-design/packages/semi-ui/spin/icon.tsx

/* eslint-disable no-unused-vars */
import React from 'react';
import isNullOrUndefined from '@douyinfe/semi-foundation/utils/isNullOrUndefined';

let _id = -1;

export interface IconProps {
    id?: number;
    component?: React.ReactNode;
    size?: number;
    className?: string;
    type?: string;
}

function Icon(props: IconProps = {}) {
    const { id: propsId, className, ...rest } = props;
    let _propsId = propsId;
    if (isNullOrUndefined(_propsId)) {
        _id++;
        _propsId = _id;
    }
    const id = `linearGradient-${_propsId}`;
    return (
        <svg
            {...rest}
            className={className}
            width="48"
            height="48"
            viewBox="0 0 36 36"
            version="1.1"
            xmlns="http://www.w3.org/2000/svg"
            aria-hidden
            data-icon="spin"
        >
            <defs>
                <linearGradient x1="0%" y1="100%" x2="100%" y2="100%" id={id}>
                    <stop stopColor="currentColor" stopOpacity="0" offset="0%" />
                    <stop stopColor="currentColor" stopOpacity="0.50" offset="39.9430698%" />
                    <stop stopColor="currentColor" offset="100%" />
                </linearGradient>
            </defs>
            <g stroke="none" strokeWidth="1" fill="none" fillRule="evenodd">
                <rect fillOpacity="0.01" fill="#FFFFFF" x="0" y="0" width="36" height="36" />
                <path
                    d="M34,18 C34,9.163444 26.836556,2 18,2 C11.6597233,2 6.18078805,5.68784135 3.59122325,11.0354951"
                    stroke={`url(#${id})`}
                    strokeWidth="4"
                    strokeLinecap="round"
                />
            </g>
        </svg>
    );
}

export default Icon;