![]() And the render() function returns an optional UIImage. ![]() To generate an image of the views from the view() function, we simply have a function called render() as follows by providing the content of the ImageRenderer from the view() function. Initializer init (systemName:) Creates a system symbol image. ![]() Where are these listed I can open FontBook and scroll through pages of symbols under SF Pro Display (for example), but I don't see 'star.fill' and if you want to use one of those symbols - how P. Please note that we have another VStack that wraps the original VStack with little padding, so the generated image will not have its border eaten up. 8 I searched all through those documents looking for 'star.fill' and found nothing. As they are integrated into the San Francisco system font, they automatically ensure optical vertical alignment with text for all weights and sizes. They’re aligned and configurable in a wide range of weights and scales to adapt to your designs. And in our Text view here, we have the text set to a variable, so we can edit it with a TextField and generate the image and save or share it later. What are SF Symbols SF Symbols is a set of over 3,100 symbols that you can use in your app. The above code simply has the originally-generated VStack spiced up with some little styles by adding an overlay with a RoundedRectangle that gives it a rounded border with purple color. We also provide a dynamic island layout configuration to display on iPhone 14 Pro. In this case, we will use our custom LiveActivityView. In the above code, Image(systemName: photo) is the placeholder image. So, we moved the above code into a view() function that returns some View – a better way to organise your code, so you can add more styles and complexity to it as follows: We use the Activit圜onfiguration type to define a SwiftUI view to display on the lock screen. with AWS Amplify Storage and AmplifyImage to display images in SwiftUI. SwiftUI uses the systemName parameter for SF Symbol lookup. Image(systemName: 'doc.on.doc') As you can see in the example above, we define an image with a system name. Let’s take a look at a few quick examples. Let’s start a new Xcode project, with Xcode 14.2, it’ll generate a default ContentView as follows: Basics You can easily display an SF Symbols in SwiftUI by using a particular initializer of the Image struct. Let’s look at a simple tutorial with more complex or a combination of views. Let renderer = ImageRenderer(content : Text("How are you?")) ImageRenderer is a new class introduced in iOS 16 for SwiftUI, which you can easily generate an image for your SwiftUI view in just a few lines of code as below: The iOS 16 has introduced a way to convert your SwiftUI views to image.
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