antd
Version:
An enterprise-class UI design language and React components implementation
20 lines • 573 B
JavaScript
export function getLineHeight(fontSize) {
return (fontSize + 8) / fontSize;
}
// https://zhuanlan.zhihu.com/p/32746810
export default function getFontSizes(base) {
const fontSizes = Array.from({
length: 10
}).map((_, index) => {
const i = index - 1;
const baseSize = base * Math.pow(Math.E, i / 5);
const intSize = index > 1 ? Math.floor(baseSize) : Math.ceil(baseSize);
// Convert to even
return Math.floor(intSize / 2) * 2;
});
fontSizes[1] = base;
return fontSizes.map(size => ({
size,
lineHeight: getLineHeight(size)
}));
}