SwiftUI menu not resizing images

Question

Created 2w

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I failed to resize the icon image from instances of NSRunningApplication. I can only get 32×32 while I'm expecting 16×16.

I felt it unintuitive in first minutes… Then I figured out that macOS menu seems not allowing many UI customizations (for stability?), especially in SwiftUI.

What would be my best solution in SwiftUI? Must I write some boilerplate SwiftUI-AppKit bridging?

fk swiftui menu.png

Answered by SonaYu in 872676022

Sorry I just forgot about copying the NSImage instance. I didn't see performance issue loading about 50 resized images into menus in my workspace. Solved.

let nsImage = {
    let returnValue = icon.copy() as! NSImage
    nsImage.size = CGSize(width: 16, height: 16)
    return nsImage
}()

Image(nsImage: nsImage)

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Answer 1

SonaYu OP

2w

Accepted Answer

Sorry I just forgot about copying the NSImage instance. I didn't see performance issue loading about 50 resized images into menus in my workspace. Solved.

let nsImage = {
    let returnValue = icon.copy() as! NSImage
    nsImage.size = CGSize(width: 16, height: 16)
    return nsImage
}()

Image(nsImage: nsImage)

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