WIP - custom widget creator

Shared/Models/CenterTiledImage.swift

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+//
+//  CenterTiledImage.swift
+//  Feels (iOS)
+//
+//  Created by Trey Tartt on 2/13/22.
+//
+
+import SwiftUI
+
+struct CenterTiledImage: View {
+    let imageName: String
+    let imageSize: CGSize
+    
+    var body: some View {
+        GeometryReader { geoReader in
+            let horizontalTilesNeeded = ceil(geoReader.size.width / imageSize.width / 2) * 2 + 1
+            let verticalTilesNeeded = ceil(geoReader.size.height / imageSize.height / 2) * 2 + 1
+            
+            Image(imageName)
+                .resizable(resizingMode: .tile)
+                .frame(
+                    width: horizontalTilesNeeded * imageSize.width,
+                    height: verticalTilesNeeded * imageSize.height
+                )
+                .position(x: geoReader.size.width * 0.5, y: geoReader.size.height * 0.5)
+        }
+    }
+    
+    init?(imageName: String) {
+        guard let imageSize = UIImage(named: imageName)?.size else {
+            return nil
+        }
+        
+        self.imageName = imageName
+        self.imageSize = imageSize
+    }
+}