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gulp-spriter

v1.1.5

Published

the plugin to help UI Engineer creating css sprite

Downloads

17

Readme

GULP CSS Sprite

gulp-spriter(gulp css自动合并雪碧图)

简介

gulp-spriter:帮助前端工程师将css代码中的切片图片合并成雪碧图,支持retina图片。

功能

  • 使用二叉树排列算法,对图片排序优化
  • 自动收集css中带切片的图片(仅对background-image:url("slice/xx.png")有效)
  • 自动在原来的css中添加background-position属性
  • 支持生成适用于高清设备的雪碧图,并在css文件追加媒体查询css代码

依赖

gulp-spriter使用spritesmith作为图片生成的基础算法

安装

npm install gulp-spriter

配置

导入gulp-spriter依赖:

var spriter = require("gulp-spriter");

gulpfile配置文件中增加task,如下:

gulp.task("css",["clean"],function(){
  return gulp.src("./src/css/xxx.css")
         .pipe(spriter({
            sprite:"test.png",
            slice:"./src/slice",
            outpath:"./build/tests"
          }))
         .pipe(gulp.dest('./build/css'))
})

参数

  • sprite:[string] 必须,设置输出的雪碧图名称
  • slice:[string] 必须,切片文件存放位置,基于根目录
  • outpath:[string] 必须,输出的雪碧图位置

实例

具体使用方式可以参考examples对应的实例

change log

  • 优化了引擎,取消了引擎的依赖过多的问题
  • 优化了文件路径问题