antd
Version:
An enterprise-class UI design language and React components implementation
25 lines (24 loc) • 695 B
JavaScript
;
Object.defineProperty(exports, "__esModule", {
value: true
});
exports.default = getFontSizes;
exports.getLineHeight = getLineHeight;
function getLineHeight(fontSize) {
return (fontSize + 8) / fontSize;
}
// https://zhuanlan.zhihu.com/p/32746810
function getFontSizes(base) {
const fontSizes = new Array(10).fill(null).map((_, index) => {
const i = index - 1;
const baseSize = base * Math.pow(2.71828, 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)
}));
}