fix: fix getDisplayScale

ElonPark · ElonPark · commit a60afbeb9049 · 2024-01-12T12:26:54.000+09:00
- The default display scale for a trait collection is 0.0 (indicating unspecified).
- But, UIScreen.scale is for standard-resolution displays(none retina displays), the scale factor is 1.0 and one point equals one pixel.
diff --git a/Sources/Impl/Coordinates.swift b/Sources/Impl/Coordinates.swift
@@ -109,7 +109,7 @@ final class Coordinates<PinView: Layoutable> {
 private func getDisplayScale() -> CGFloat {
     #if os(iOS) || os(tvOS)
     if #available(iOS 13.0, tvOS 13.0, *) {
-        return UITraitCollection.current.displayScale
+        return max(UITraitCollection.current.displayScale, 1)
     } else {
         return UIScreen.main.scale
     }

Original file line number	Diff line number	Diff line change
`@@ -109,7 +109,7 @@ final class Coordinates<PinView: Layoutable> {`
`109`	`109`	`private func getDisplayScale() -> CGFloat {`
`110`	`110`	`#if os(iOS) \|\| os(tvOS)`
`111`	`111`	`if #available(iOS 13.0, tvOS 13.0, *) {`
`112`		`- return UITraitCollection.current.displayScale`
	`112`	`+ return max(UITraitCollection.current.displayScale, 1)`
`113`	`113`	`} else {`
`114`	`114`	`return UIScreen.main.scale`
`115`	`115`	`}`