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design-size-convertor

v1.0.2

Published

Calculate real dimention according the design dimention, support px/rem/ etc. 根据设计长度算出特定宽度下的对应长度。

Downloads

17

Readme

css 长度单位转换器

对传入字符串进行正则替换,可以按顺序执行多个步骤,不 star 一个吗? (https://github.com/LiangWei88/Design-size-convertor)

单位转换

  • 一个单位按比例转换为另一个单位,如 16px, 转换为 rem 按照 1 像素等于 0.01 rem 的比值,保留 2 位小数,得出 0.16rem

等比数字转换

  • 同一个单位相互转换,如 640px 设计稿中的 16px 转换为 750px 设计稿中的数字,保留 0 位小数,得出 19px

注意

  • 满足下列几种格式,16px; 或 16px 16px 或 16px}
  • 即单位后必须带空格或分号或花括号
/*错误写法*/
.test {
    width:16px
}

/*正确写法, 三种都可以*/
.test {
    width:16px;
    margin: 16px 22px;
    font-size: 32px}

使用方法

直接使用

  • npm i --save design-size-convertor
  • node node_modules/design-size-convertor/index.js

快捷脚本

npm i --save design-size-convertor 安装完,
可以把 node node_modules/design-size-convertor/index.js 放入到你的 package.json 的 script 里面

"script" : {
    "dsc": "node node_modules/design-size-convertor/index.js"
} 

然后使用 npm run dsc

下载压缩包

到 github 上面直接下载 然后运行 node index.js

直接使用,不 star 一个吗?

github page

TODO

  1. 做成 webpack loader