fix zoom

lkzhao · Dec 17, 2019 · 99bb69b · 99bb69b
1 parent 99ae28f
commit 99bb69b
Show file tree

Hide file tree

Showing 2 changed files with 4 additions and 1 deletion.
diff --git a/CollectionKit2/Sources/CollectionView.swift b/CollectionKit2/Sources/CollectionView.swift
@@ -109,7 +109,7 @@ open class CollectionView: UIScrollView {
     isReloading = true
 
     let oldContentOffset = contentOffset
-    contentSize = provider.layout(size: innerSize)
+    contentSize = provider.layout(size: innerSize) * zoomScale
     if let offset = contentOffsetAdjustFn?() {
       contentOffset = offset
     }

diff --git a/CollectionKit2/Sources/Util.swift b/CollectionKit2/Sources/Util.swift
@@ -96,6 +96,9 @@ func * (left: CGFloat, right: CGPoint) -> CGPoint {
 func * (left: CGPoint, right: CGPoint) -> CGPoint {
   return CGPoint(x: left.x*right.x, y: left.y*right.y)
 }
+func * (left: CGSize, right: CGFloat) -> CGSize {
+  return CGSize(width: left.width * right, height: left.height * right)
+}
 prefix func - (point: CGPoint) -> CGPoint {
   return CGPoint.zero - point
 }