Specifying a Resizable Area of an Image Use the Xcode Slicing feature to specify the dimensions of a resizable center area of the image and to optionally specify end caps, which are areas of the image that should not be filled by the resizable area.…

Migrating an iOS App Icon Set or Launch Image Set Simplify image management by moving existing app icons and launch images into an asset catalog. When you store app icons and launch images in an asset catalog, Xcode automatically creates the required…

About Asset Catalogs Use asset catalogs to simplify management of images that are used by your app as part of its user interface. 使用asset catalogs可以简化应用程序中需要使用图片的管理,把它们作为用户界面的一部分. An asset catalog can include: 一个asset catalog可以包括以下内容: Image sets: Use…

Creating an Asset Catalog Create an asset catalog to simplify management of your app’s images. 创建一个asset catalog来简化管理应用程序图片.  Choose File > New > File. 选择File > New > File. Under iOS or OS X, select Resource. 在iOS 或 OS X中选择 Resource. Select As…

本文由CocoaChina译者 @唧唧歪歪 翻译,作者:Hector Matos 原文:4 XCODE ASSET CATALOG SECRETS YOU NEED TO KNOW 恶梦 想象你正在干活,你的上级要求你在工程中加入一些图片.你找到团队中的设计师(如果你们有一个的话),鼓起勇气,问他要这些图片.不过,通常他都会忙得根本没时间帮你.因为他要做的活儿比你还多.说实话,你到底见过一个设计师有多少活儿要做吗?!简直多到令人发指啊!所以你最不想做的就是成为那个再给他加活儿的人了.特别是那些活…

Asset Catalog Creator Free  生成程序内图标的软件…

1.向appstore上传应用的时候,报了这样一个错误 ERROR ITMS-90717: "Invalid App Store Icon. The App Store Icon in the asset catalog in 'xxx.app' can't be transparent nor contain an alpha channel."意思是说在你应用中放置的AppIcon中图片不能是透明的图片,也不能是含有alpha的图片.简单来说就是要把图片的透明度去掉: 2.步骤:…

Removing Images and Sets Optimize the size of an asset catalog by removing unused images or sets. 通过删除不用的图片或图片集优化一个asset catalog的大小. Do one of the following: 可以使用以下方法: Remove an image from its set by Control-clicking the image and choosing Remove Sel…

Changing Image Set Names Use the Attributes inspector to edit a set’s name. 使用属性检查器(Attributes inspector)可以编辑一个图片集的名字.  In the set list, select a set. 在集合列表,选择一个图片集. Open the utilities area for the workspace window by clicking the Show Utilities butt…

Customizing Image Sets for Devices Add images to a set that are customized for display on the devices supported by your app. 应用程序支持把图片加入一个自定义图片集,用来在不同设备商显示.  In the set list, select an image set. 在图片集列表中,选择一个图片集. Open the utilities area for the works…