antd/es/color-picker/style/color-block.js

An enterprise-class UI design language and React components implementation

import { unit } from '@ant-design/cssinjs';
/**
 * @private Internal usage only
 */
export const getTransBg = (size, colorFill) => ({
  backgroundImage: `conic-gradient(${colorFill} 0 25%, transparent 0 50%, ${colorFill} 0 75%, transparent 0)`,
  backgroundSize: `${size} ${size}`
});
const genColorBlockStyle = (token, size) => {
  const {
    componentCls,
    borderRadiusSM,
    colorPickerInsetShadow,
    lineWidth,
    colorFillSecondary
  } = token;
  return {
    [`${componentCls}-color-block`]: Object.assign(Object.assign({
      position: 'relative',
      borderRadius: borderRadiusSM,
      width: size,
      height: size,
      boxShadow: colorPickerInsetShadow,
      flex: 'none'
    }, getTransBg('50%', token.colorFillSecondary)), {
      [`${componentCls}-color-block-inner`]: {
        width: '100%',
        height: '100%',
        boxShadow: `inset 0 0 0 ${unit(lineWidth)} ${colorFillSecondary}`,
        borderRadius: 'inherit'
      }
    })
  };
};
export default genColorBlockStyle;