asset-catalog

I usually use custom UIColors on iOS using extensions with Swift but now with iOS11/XCode9 we can create Colors Sets. How can we use them? Update - Tip As @Cœur says we can drag&drop de color, and use it like a UIColor object and a possible solution could be use it as a extension: Or as a constant: Now I wanna know if we can access them like an UIImage access to an Asset Image or not, like: UIImage(named: "image-name") -> UIColor(named: "color-name") user2421361 UIColor(named: "myColor") Source: WWDC 2017 Session 237 —— What's New in MapKit Caveat: Your project's Deployment Target needs to be

I am using Xcode 5's Asset Catalog, and I would like to use my LaunchImage as the background image of my home view (a pretty common practice to make the transition from 'loading' to 'loaded' look smooth). I would like to use the same entry in the Asset Catalog to save space and not have to replicate the image in two different Image Sets. However, calling: UIImage *image = [UIImage imageNamed:@"LaunchImage"]; //returns nil Pichirichi This is the (almost) complete list of the LaunchImage (excluding the iPad images with no status bar): LaunchImage-568h@2x.png LaunchImage-700-568h@2x.png

When iPhone 5 first came out we had to go through the silliness of adding a Default-568h@2x.png to the project to get the app to use the full height of the iPhone 5. In late 2014 are we still doing that? We have asset catalogs and the LaunchScreen.xib file. Do we still need to add the Default-568h@2x.png file? If so, where does it go now? I've tried a few different things and I can't get rid of the black bars in a new app created with Xcode 6 GM. As stated by rmaddy in the comments, if you are supporting iOS < 8, you still need to do this: General / App Icons and Launch Images Launch Image