推荐回答(5个)
如果是直接用photoshop切图的话,比较麻烦。如果是交付UI设计稿,可以借助摹客这样专业的免费在线切图工具,自动生成不同尺寸不同分辨率的切图,也支持切换不同的平台。
1.在摹客官网下载安装摹客 PS插件,插件安装好后打开PS,在「窗口>扩展功能」找到摹客插件,选择并打开。
![](/picurl?url=https%3A%2F%2Fiknow-pic.cdn.bcebos.com%2F0823dd54564e9258257613928c82d158ccbf4e08%3Fx-bce-process%3Dimage%252Fresize%252Cm_lfit%252Cw_600%252Ch_800%252Climit_1%252Fquality%252Cq_85%252Fformat%252Cf_auto)
2.登录后选择项目和分组。
选中需要切图的画板、图层或编组,点击「标记切图」。
选中目标名称前出现“-e-”,「标记切图」选项变为「取消切图标记」,此时切图操作便完成了回。
(注意:标记切图只需标记需要切图的图层,标记无用的切图过多可能会导致上传失败。)
3.点击倍率下拉框,根据设计稿的画板大小,选择设计稿对应的倍率。例:750px*1334px的设计稿对应 @2× 。
点击「上传所选画板」或「上传全部画板」,一键将设计稿上传至云端项目中答。
4.点击「查看项目」打开设计稿,在“开发”模式中,即可一键下载选中切图或所有切图。
![](/picurl?url=https%3A%2F%2Fiknow-pic.cdn.bcebos.com%2F48540923dd54564e61277145a3de9c82d1584f08%3Fx-bce-process%3Dimage%252Fresize%252Cm_lfit%252Cw_600%252Ch_800%252Climit_1%252Fquality%252Cq_85%252Fformat%252Cf_auto)
5.使用摹客切图,可快速切换平台(iOS、Android、Web)和选择倍率,支持自定切图尺寸和切图压缩,非常方便。
Photoshop切图是指将设计稿切成便于制作成页面的图片,并完成html+css布局的静态页面,有利于交互,形成良好的视觉感。以Photoshop cc2014软件为例,将一张大图切图的规范操作方法是:
1、打开ps软件,“文件--打开”,打开一张要处理的图片;
![](/picurl?url=https%3A%2F%2Fiknow-pic.cdn.bcebos.com%2Fd0c8a786c9177f3eba4c1c717acf3bc79f3d5656%3Fx-bce-process%3Dimage%252Fresize%252Cm_lfit%252Cw_600%252Ch_800%252Climit_1%252Fquality%252Cq_85%252Fformat%252Cf_auto)
2、双击图层,解锁图层;
![](/picurl?url=https%3A%2F%2Fiknow-pic.cdn.bcebos.com%2Fcb8065380cd791231cf67408a7345982b2b780bc%3Fx-bce-process%3Dimage%252Fresize%252Cm_lfit%252Cw_600%252Ch_800%252Climit_1%252Fquality%252Cq_85%252Fformat%252Cf_auto)
3、打开“切片工具”,在桌面上右键点击图片,“划分切片...”;
![](/picurl?url=https%3A%2F%2Fiknow-pic.cdn.bcebos.com%2F9f510fb30f2442a7d0f21dd9db43ad4bd01302c9%3Fx-bce-process%3Dimage%252Fresize%252Cm_lfit%252Cw_600%252Ch_800%252Climit_1%252Fquality%252Cq_85%252Fformat%252Cf_auto)
4、根据需要设置切片数,水平划分--3,垂直划分--2,确定;
![](/picurl?url=https%3A%2F%2Fiknow-pic.cdn.bcebos.com%2Ff11f3a292df5e0fe2057697d566034a85edf727b%3Fx-bce-process%3Dimage%252Fresize%252Cm_lfit%252Cw_600%252Ch_800%252Climit_1%252Fquality%252Cq_85%252Fformat%252Cf_auto)
5、打开“文件--存储为web所用格式--存储”,根据需要设置保存格式,保存;
![](/picurl?url=https%3A%2F%2Fiknow-pic.cdn.bcebos.com%2F6c224f4a20a446235531451e9222720e0df3d7d7%3Fx-bce-process%3Dimage%252Fresize%252Cm_lfit%252Cw_600%252Ch_800%252Climit_1%252Fquality%252Cq_85%252Fformat%252Cf_auto)
![](/picurl?url=https%3A%2F%2Fiknow-pic.cdn.bcebos.com%2F38dbb6fd5266d016f7c87e549d2bd40734fa35fd%3Fx-bce-process%3Dimage%252Fresize%252Cm_lfit%252Cw_600%252Ch_800%252Climit_1%252Fquality%252Cq_85%252Fformat%252Cf_auto)
![](/picurl?url=https%3A%2F%2Fiknow-pic.cdn.bcebos.com%2Fd009b3de9c82d158054db9cd8a0a19d8bd3e42fb%3Fx-bce-process%3Dimage%252Fresize%252Cm_lfit%252Cw_600%252Ch_800%252Climit_1%252Fquality%252Cq_85%252Fformat%252Cf_auto)
6、打开“电脑--文档”,在文档里,有一个专门文件夹“images”,打开,里面有切好的需要的小图片,完成。
![](/picurl?url=https%3A%2F%2Fiknow-pic.cdn.bcebos.com%2F43a7d933c895d143a657075f79f082025aaf07ac%3Fx-bce-process%3Dimage%252Fresize%252Cm_lfit%252Cw_600%252Ch_800%252Climit_1%252Fquality%252Cq_85%252Fformat%252Cf_auto)
![](/picurl?url=https%3A%2F%2Fiknow-pic.cdn.bcebos.com%2Fa71ea8d3fd1f41344300e6022f1f95cad1c85e93%3Fx-bce-process%3Dimage%252Fresize%252Cm_lfit%252Cw_600%252Ch_800%252Climit_1%252Fquality%252Cq_85%252Fformat%252Cf_auto)
【所需工具】
Photoshop(任何版本)
【操作步骤】
-
点击PS裁剪的快捷键为【C】
![](/picurl?url=https%3A%2F%2Fiknow-pic.cdn.bcebos.com%2F77c6a7efce1b9d163d8069aafbdeb48f8d5464b2%3Fx-bce-process%3Dimage%252Fresize%252Cm_lfit%252Cw_600%252Ch_800%252Climit_1%252Fquality%252Cq_85%252Fformat%252Cf_auto)
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点击C键后左上角会有个【比例】的选项区域
![](/picurl?url=https%3A%2F%2Fiknow-pic.cdn.bcebos.com%2Fb812c8fcc3cec3fd014654bede88d43f86942785%3Fx-bce-process%3Dimage%252Fresize%252Cm_lfit%252Cw_600%252Ch_800%252Climit_1%252Fquality%252Cq_85%252Fformat%252Cf_auto)
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选中或写入指定的裁剪大小
![](/picurl?url=https%3A%2F%2Fiknow-pic.cdn.bcebos.com%2F838ba61ea8d3fd1fa49451f1384e251f94ca5f58%3Fx-bce-process%3Dimage%252Fresize%252Cm_lfit%252Cw_600%252Ch_800%252Climit_1%252Fquality%252Cq_85%252Fformat%252Cf_auto)
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自定义你想要的大小并预存。
【注意事项】
切图完之后,下次切图会保存之前切图规则,如需另外规格需另行设置。
is last accusation against another, for in order to
UI设计师会把图片切成许多个小图标,交付给开发工程师,这样会使得用户的加载速度更快,现在用 蓝湖 就可以实现自动标注和切图~
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