How to Align an image to the center of a screen using SwiftUI?

Question

I'm trying to align an image to the center of the screen in Swift/SwiftUI.

GeometryReader { geometry in
            HStack {
                Spacer()
                Color.white
                    .ignoresSafeArea()
                Image("1Pzpe")
                    .frame(width: geometry.size.width-3, height: geometry.size.width-3, alignment: .center)
                Spacer()
            }

enter image description here Instead of being centered, my image goes a little more to the right. Any help would be greatly appreciated :)

Did you tried with no spacer and in a zstack including the vstack ? — Ptit Xav
– Ptit Xav, Commented Feb 19, 2022 at 22:36
The Color in the HStack is likely pushing it over. I wouldn't use GeometryReader in this context -- use padding instead. Also, you probably want .resizable() on your Image — jnpdx
– jnpdx, Commented Feb 19, 2022 at 23:58

Kenton Cooley · Accepted Answer · 2022-09-13 19:46:46Z

2

Using this modifier will let you center images

extension Image {
    func centerCropped() -> some View {
        GeometryReader { geo in
            self
            .resizable()
            .scaledToFill()
            .frame(width: geo.size.width, height: geo.size.height)
            .clipped()
        }
    }
}

answered Sep 13, 2022 at 19:46

Kenton Cooley

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2 Comments

Vikram Parimi Over a year ago

As it’s currently written, your answer is unclear. Please edit to add additional details that will help others understand how this addresses the question asked. You can find more information on how to write good answers in the help center.

P. Stern Over a year ago

In Kenton's example, the image is being centered by the .frame modifier.

Misael Landeros · Accepted Answer · 2022-02-20 00:58:49Z

0

You probably don't need GeometryReader for this case

You are putting a Color view aside the image so it would never be centered you probably just need a ZStack if you want the image over the color

ZStack{
        Color.white
            .ignoresSafeArea()
        Image(systemName: "iphone")
    }

to center a image in the view you only need to put the image there also you don't need GeometryReader to fill the image just use .resizable() .scaledToFit() and .padding(3)

ZStack{
        Color.white
            .ignoresSafeArea()
        Image(systemName: "square.fill")
            .resizable()
            .scaledToFit()
            .padding(3)
            .foregroundColor(.red)
    }

answered Feb 20, 2022 at 0:58

Misael Landeros

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