How do i set a weight to SF Symbols for iOS 13?

问题:

I have this

Image(systemName: "arrow.right")

But how do i make it bold, semibold etc?

I am using the new SwiftUI.

回答1:

When using the font modifier, set a weight to the font you're passing

Image(systemName: "arrow.right")
  .font(Font.title.weight(.ultraLight))

回答2:

For UIKit, symbols can be configured as follows:

UIImage(systemName: "arrow.right",
        withConfiguration: UIImage.SymbolConfiguration(pointSize: 16, weight: .bold))

回答3:

SwiftUI 1.0

I just wanted to also mention how to change the weight along with a custom font size.

HStack(spacing: 40) {
    Image(systemName: "moon.zzz")
        .font(Font.system(size: 60, weight: .ultraLight))
    Image(systemName: "moon.zzz")
        .font(Font.system(size: 60, weight: .light))
    Image(systemName: "moon.zzz")
        .font(Font.system(size: 60, weight: .regular))
    Image(systemName: "moon.zzz")
        .font(Font.system(size: 60, weight: .bold))
}

回答4:

UIKit SWIFT 5.x

To set their attributes: create a configuration then pass it in as a parameter:

let imageConfig = UIImage.SymbolConfiguration(pointSize: 22, weight: .black, scale: .large)
let image = UIImage(systemName: "delete.right", withConfiguration: imageConfig)