SwiftUI Custom Extension: Precise onTapGesture. This extension to SwiftUI's onTapGesture method addresses the default behavior where the tap recognition area slightly extends beyond the View's actual drawn bounds. With this extension, taps are accurately recognized only within the exact bounds of the View, ensuring more precise user interaction.

View+TapExact.swift

import SwiftUI

extension View {
    /**
     * This is a custom extension to SwiftUI's onTapGesture, designed to avoid the issue where the tappable area extends slightly beyond the view's drawing bounds.
     * Unlike the original onTapGesture, this version ensures the tap is only recognized within the exact drawing bounds of the View.
     */
    func onTapGestureExact(_ action: @escaping (CGPoint) -> Void) -> some View {
        overlay {
            GeometryReader { proxy in
                Color.clear
                    .contentShape(Rectangle())
                    .onTapGesture { location in
                        if location.x >= 0,
                           location.y >= 0,
                           location.x < proxy.size.width,
                           location.y < proxy.size.height {
                            action(location)
                        }
                    }
            }
        }
    }
}