mirror of
https://github.com/antd-tiny-vue/antd-tiny-vue.git
synced 2024-11-14 07:29:15 +08:00
23 lines
529 B
TypeScript
23 lines
529 B
TypeScript
// https://zhuanlan.zhihu.com/p/32746810
|
|
export default function getFontSizes(base: number) {
|
|
const fontSizes = new Array(10).fill(null).map((_, index) => {
|
|
const i = index - 1
|
|
const baseSize = base * 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 => {
|
|
const height = size + 8
|
|
|
|
return {
|
|
size,
|
|
lineHeight: height / size
|
|
}
|
|
})
|
|
}
|