yarn add gulp yarn add gulp.spritesmith 本次依赖的版本是: "gulp": "^3.9.1" "gulp.spritesmith": "^6.5.1"
gulpfile.js的配置
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const gulp = require( "gulp" ) // 本实例为完成精灵图的合并 const spritesmith = require( "gulp.spritesmith" ) gulp.task( \'sprite\' , function (){ gulp.src( "images/*.png" ) .pipe(spritesmith({ imgName: \'images/sprite.png\' , //合并后大图的名称 cssName: \'css/sprite.less\' , padding:2, // 每个图片之间的间距,默认为0px cssTemplate:(data)=>{ // data为对象,保存合成前小图和合成打大图的信息包括小图在大图之中的信息 let arr = [], width = data.spritesheet.px.width, height = data.spritesheet.px.height, url = data.spritesheet.image // console.log(data) data.sprites.forEach( function (sprite) { arr.push( ".icon-" +sprite.name+ "{" + "background: url(\'" +url+ "\') " + "no-repeat " + sprite.px.offset_x+ " " +sprite.px.offset_y+ ";" + "background-size: " + width+ " " +height+ ";" + "width: " +sprite.px.width+ ";" + "height: " +sprite.px.height+ ";" + "}\\n" ) }) // return "@fs:108rem;\\n"+arr.join("") return arr.join( "" ) } })) .pipe(gulp.dest( "dest/" )) }) |
未合并前的效果
小图文件未合并前的效果如下(小图一共40张)
合并之后的效果:图片与less
图片:
less:
.icon-aim{background: url(\'../images/sprite.png\') no-repeat -34px 0px;background-size: 236px 202px;width: 32px;height: 32px;} .icon-behance{background: url(\'../images/sprite.png\') no-repeat 0px -136px;background-size: 236px 202px;width: 32px;height: 32px;} .icon-blogger{background: url(\'../images/sprite.png\') no-repeat 0px -34px;background-size: 236px 202px;width: 32px;height: 32px;} .icon-deviant-art{background: url(\'../images/sprite.png\') no-repeat -34px -34px;background-size: 236px 202px;width: 32px;height: 32px;} .icon-digg{background: url(\'../images/sprite.png\') no-repeat -68px 0px;background-size: 236px 202px;width: 32px;height: 32px;} .icon-dribbble{background: url(\'../images/sprite.png\') no-repeat -68px -34px;background-size: 236px 202px;width: 32px;height: 32px;} .icon-dropbox{background: url(\'../images/sprite.png\') no-repeat 0px -68px;background-size: 236px 202px;width: 32px;height: 32px;} .icon-etsy{background: url(\'../images/sprite.png\') no-repeat -34px -68px;background-size: 236px 202px;width: 32px;height: 32px;} .icon-evernote{background: url(\'../images/sprite.png\') no-repeat -68px -68px;background-size: 236px 202px;width: 32px;height: 32px;} .icon-facebook{background: url(\'../images/sprite.png\') no-repeat -102px 0px;background-size: 236px 202px;width: 32px;height: 32px;} .icon-feed{background: url(\'../images/sprite.png\') no-repeat -102px -34px;background-size: 236px 202px;width: 32px;height: 32px;} .icon-flickr{background: url(\'../images/sprite.png\') no-repeat -102px -68px;background-size: 236px 202px;width: 32px;height: 32px;} .icon-forrst{background: url(\'../images/sprite.png\') no-repeat 0px -102px;background-size: 236px 202px;width: 32px;height: 32px;} .icon-foursquare{background: url(\'../images/sprite.png\') no-repeat -34px -102px;background-size: 236px 202px;width: 32px;height: 32px;} .icon-github{background: url(\'../images/sprite.png\') no-repeat -68px -102px;background-size: 236px 202px;width: 32px;height: 32px;} .icon-google+{background: url(\'../images/sprite.png\') no-repeat -102px -102px;background-size: 236px 202px;width: 32px;height: 32px;} .icon-google{background: url(\'../images/sprite.png\') no-repeat -136px 0px;background-size: 236px 202px;width: 32px;height: 32px;} .icon-instagram{background: url(\'../images/sprite.png\') no-repeat -136px -34px;background-size: 236px 202px;width: 32px;height: 32px;} .icon-last-fm{background: url(\'../images/sprite.png\') no-repeat -136px -68px;background-size: 236px 202px;width: 32px;height: 32px;} .icon-linked-in{background: url(\'../images/sprite.png\') no-repeat -136px -102px;background-size: 236px 202px;width: 32px;height: 32px;} .icon-mail{background: url(\'../images/sprite.png\') no-repeat 0px 0px;background-size: 236px 202px;width: 32px;height: 32px;} .icon-myspace{background: url(\'../images/sprite.png\') no-repeat -34px -136px;background-size: 236px 202px;width: 32px;height: 32px;} .icon-paypal{background: url(\'../images/sprite.png\') no-repeat -68px -136px;background-size: 236px 202px;width: 32px;height: 32px;} .icon-picasa{background: url(\'../images/sprite.png\') no-repeat -102px -136px;background-size: 236px 202px;width: 32px;height: 32px;} .icon-pinterest{background: url(\'../images/sprite.png\') no-repeat -136px -136px;background-size: 236px 202px;width: 32px;height: 32px;} .icon-rdio{background: url(\'../images/sprite.png\') no-repeat -170px 0px;background-size: 236px 202px;width: 32px;height: 32px;} .icon-reddit{background: url(\'../images/sprite.png\') no-repeat -170px -34px;background-size: 236px 202px;width: 32px;height: 32px;} .icon-share-this{background: url(\'../images/sprite.png\') no-repeat -170px -68px;background-size: 236px 202px;width: 32px;height: 32px;} .icon-skype{background: url(\'../images/sprite.png\') no-repeat -170px -102px;background-size: 236px 202px;width: 32px;height: 32px;} .icon-soundcloud{background: url(\'../images/sprite.png\') no-repeat -170px -136px;background-size: 236px 202px;width: 32px;height: 32px;} .icon-spotify{background: url(\'../images/sprite.png\') no-repeat 0px -170px;background-size: 236px 202px;width: 32px;height: 32px;} .icon-stumbleupon{background: url(\'../images/sprite.png\') no-repeat -34px -170px;background-size: 236px 202px;width: 32px;height: 32px;} .icon-tumblr{background: url(\'../images/sprite.png\') no-repeat -68px -170px;background-size: 236px 202px;width: 32px;height: 32px;} .icon-twitter{background: url(\'../images/sprite.png\') no-repeat -102px -170px;background-size: 236px 202px;width: 32px;height: 32px;} .icon-viddlr{background: url(\'../images/sprite.png\') no-repeat -136px -170px;background-size: 236px 202px;width: 32px;height: 32px;} .icon-vimeo{background: url(\'../images/sprite.png\') no-repeat -170px -170px;background-size: 236px 202px;width: 32px;height: 32px;} .icon-wordpress{background: url(\'../images/sprite.png\') no-repeat -204px 0px;background-size: 236px 202px;width: 32px;height: 32px;} .icon-xing{background: url(\'../images/sprite.png\') no-repeat -204px -34px;background-size: 236px 202px;width: 32px;height: 32px;} .icon-yahoo{background: url(\'../images/sprite.png\') no-repeat -204px -68px;background-size: 236px 202px;width: 32px;height: 32px;} .icon-youtube{background: url(\'../images/sprite.png\') no-repeat -204px -102px;background-size: 236px 202px;width: 32px;height: 32px;}