Fixed zero bounds issue

Athlee · Jan 17, 2017 · eb0eaa5 · eb0eaa5
1 parent 6a9f985
commit eb0eaa5
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Showing 4 changed files with 9 additions and 4 deletions.
diff --git a/.DS_Store b/.DS_Store
diff --git a/ImagePickerKit.podspec b/ImagePickerKit.podspec
@@ -1,7 +1,7 @@
 Pod::Spec.new do |s|
 
   s.name                  = "ImagePickerKit"
-  s.version               = "0.2.5"
+  s.version               = "0.2.6"
   s.summary               = "ImagePickerKit is a protocol-oriented framework that provides handly features to dealing with picking or taking a photo!"
   s.homepage              = "https://github.com/Athlee/ImagePickerKit"
   s.license               = { :type => "MIT", :file => "LICENSE" }

diff --git a/Source/.DS_Store b/Source/.DS_Store
diff --git a/Source/Cropable.swift b/Source/Cropable.swift
@@ -195,8 +195,13 @@ public extension Cropable {
   ///
   func updateContent() {
     let childViewSize = childContainerView.bounds.size
-    let scrollViewSize = cropView.bounds.size
 
+    guard childViewSize != .zero else {
+      debugPrint("Zero bounds found!")
+      return
+    }
+
+    let scrollViewSize = cropView.bounds.size
     let widthScale = scrollViewSize.width / childViewSize.width
     let heightScale = scrollViewSize.height / childViewSize.height
 
@@ -208,8 +213,8 @@ public extension Cropable {
     }
 
     let maxZoomScale = CGAffineTransform.scalingFactor(toFill: cropView.bounds.size,
-                                                        with: childView.bounds.size,
-                                                        atAngle: Double(0))
+                                                       with: childView.bounds.size,
+                                                       atAngle: Double(0))
 
 
     cropView.minimumZoomScale = minScale