jel/Jel/Extensions/ViewExtensions.swift

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2023-12-25 06:02:38 +00:00
//
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// ViewExtensions.swift
2023-12-25 06:02:38 +00:00
// Jel
//
// Created by zerocool on 12/25/23.
//
import SwiftUI
extension View {
/// Applies the given transform if the given condition evaluates to `true`.
@ViewBuilder func `if`<Content: View>(_ condition: @autoclosure () -> Bool, transform: (Self) -> Content) -> some View {
if condition() {
transform(self)
} else {
self
}
}
}
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extension View {
/// Applies an inverse mask to the given view
public func inverseMask<Content: View>(_ mask: Content) -> some View {
let inverseMask = mask
.foregroundStyle(.black)
.background(.white)
.compositingGroup()
.luminanceToAlpha()
return self.mask(inverseMask)
}
}