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gulp-px2rem-plugin

v0.4.0

Published

px to rem

Downloads

40

Readme

gulp-px2rem-plugin

将 px 转化成 rem 的 gulp 插件。

用 rem 来做响应式开发的时候,将 px 转换成 rem 值的时候,是每一个程序员头大的事情。

起初,我使用sublime的cssrem插件,效果挺好,避免了我重复使用小学学习的除法技能。但是,我们能感知的长度大小,还是像素,全部使用 rem 后,一旦设计稿有很多改动,你还知道有哪些 rem 不需要修改吗?

使用该插件后,源文件全部使用 px ,是不是又回到了做 pc 端页面的时代了?

使用方法

var gulp = require('gulp');
var px2rem = require('gulp-px2rem-plugin');

gulp.task('default', function() {
	gulp.src('*.css')
		.pipe(px2rem())
	//	.pipe(px2rem({'width_design':750,'valid_num':6,'pieces':10,'ignore_px':[1,2],'ignore_selector':['.class1']}));
});

参数说明

  • width_design:设计稿宽度。默认值640
  • valid_num:生成rem后的小数位数。默认值4
  • pieces:将整屏切份。默认为10,相当于10rem = width_design(设计稿宽度)
  • ignore_px:让部分px不在转换成rem。默认为空数组
  • ignore_selector:让部分选择器不在转换为rem。默认为空数组

附加要求

使用 rem 来布局,需要你使用 js 来动态设置 html 的 font-size 值。根据你的参数 pieces 设置,font-size = device-width / pieces。来就是说,如果手机物理像素为320,那么 font-size:32px。

插件效果

安装方法

npm install gulp-px2rem-plugin --save-dev

版本更新

0.4.X

修复bug。修复不能转换负数,修复不能转换属性后有多数值问题(类似margin属性)。

0.3.X

增加功能。添加ignore_selector参数

0.2.X

增加功能。添加ignore_px参数

0.1.X

修改了0.0.x版本的bug,由于replace后的正则写的有误,无法全局替换。

由于水平的原因,这个插件还存在一些问题,如果您发现了bug,可以联系我([email protected]),我会尽快修改。