Awesome

RTImageAssets

It seems ~~Xcode 8~~ not supported, here is a Solution, and Here, use at your own risk!

Brief

A Xcode plugin to automatically generate @2x, @1x image from @3x image for you, or upscale to @3x from @2x. As easy as you press Ctrl+Shift+A, and DONE!

NOTICE

You have to put your .xcassets in the folder the same name with the project, which means, if your project is abc.xcodeproj, and the assets must be in the abc folder

Features

Only generate those missing assets, if you have already set your own @2x image, it does nothing
Automaticaly rename those image files under N.imageset to N.png, N@2x.png, N@3x.png
Easy to use, don't need ask for your designer's help any more!

New Feature!!!

Auto generate all the App icons needed。press Ctrl+Shift+Option+A to open App Icon window, choose the xcasset, then the appiconset you want to use, drag & drop 1024x1024 big icon, and click generate, DONE!

Usage

Iconset

Settings

Setting

Install

From Source

Clone this Repo, build it in Xcode, and restart your Xcode.

From Plugin Manager

Install Package Manager for Xcode, search: RTImageAssets.

Issues

This plugin is NOT fully tested, if you have any problems, please let me know: https://github.com/rickytan/RTImageAssets/issues

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License

MIT

简介

本项目是一个 Xcode 插件，用来生成 @3x 的图片资源对应的 @2x 和 @1x 版本，只要拖拽高清图到 @3x 的位置上，然后按 Ctrl+Shift+A 即可自动生成两张低清的补全空位。当然你也可以从 @2x 的图生成 @3x 版本，如果你对图片质量要求不高的话。

注意

请将您的 .xcassets 放到与项目名同名的目录下，如 abcd.xcodeproj ，那么放到 abcd 目录下！

特性

只会填补空位，如果你已经设置好了自己的 @2x 图，则不会生成；
自动重命名，保持项目干净（把 N.imageset 下的图片名字改为 N.png N@2x.png N@3x.png 等）；
使用简单，不用再麻烦美术同学缩放了；

新特性！！！

自动生成所有所需的应用程序图标。按 Ctrl+Shift+Option+A 打开 App Icon 窗口，选择 xcasset，再选择 appiconset，拖拽 1024x1024 的大图标到窗口中，点击 generate，完成！

***注意：***本插件从 @3x 到 @2x 的缩放保证图片在屏幕上显示的物理尺寸一样，而不是与屏幕比例一样，缩放系数是 1.5，而不是 1242 / 640 = 1.94。