GeometryReaderStackView
A SwiftUI view that embeds a GeometryReader into a Stack (VStack, HStack & ZStack) to eliminate the boiler plate code of constantly wrapping every Stack in a GeometryReader to get basic dimensions
Installation:
Copy the GeometryStackViews.swift into your project
Before this library was invented, this was how we accesed width and hieght in swiftUI
GeometryReader { (geometry) in
VStack(alignment: .center, spacing: 0) {
Color.green.frame(width: geometry.size.width/2, height: geometry.size.height/2)
Color.yellow.frame(width: geometry.size.width/2, height: geometry.size.height/2)
}
}Now with this library, you can forget about rewriting GeometryReader each time like below:
Example Usage - with alignment and spacing parameters
// notice the g parameter variable (GeometryProxy) holding the dimensions of the view
// for VStack
GVStack(alignment: .center, spacing: 0) { (g) in
Color.green.frame(width: g.width/2, height: g.height/2)
Color.yellow.frame(width: g.width/2, height: g.height/2)
}.frame(width: 600, height: 400)
// for HStack
GHStack(alignment: .center, spacing: 0) { (g) in
Color.green.frame(width: g.width/2, height: g.height/2)
Color.yellow.frame(width: g.width/2, height: g.height/2)
}.frame(width: 600, height: 400)
// for ZStack
GZStack(alignment: .center) { (g) in
Color.green.frame(width: g.width/2, height: g.height/2)
Color.yellow.frame(width: g.width/2, height: g.height/2)
}.frame(width: 600, height: 400)Example Usage - without alignment and spacing parameters
// notice the g parameter variable (GeometryProxy) holding the dimensions of the view
// for VStack
GVStack { (g) in
Color.green.frame(width: g.width/2, height: g.height/2)
Color.yellow.frame(width: g.width/2, height: g.height/2)
}.frame(width: 600, height: 400)
// for HStack
GHStack { (g) in
Color.green.frame(width: g.width/2, height: g.height/2)
Color.yellow.frame(width: g.width/2, height: g.height/2)
}.frame(width: 600, height: 400)
// for ZStack
GZStack { (g) in
Color.green.frame(width: g.width/2, height: g.height/2)
Color.yellow.frame(width: g.width/2, height: g.height/2)
}.frame(width: 600, height: 400)Thanks to https://github.com/reuschj/RotatableStack which some of the code in this project was derived from.