Updated the defaultImageRequestOptions.

zhangao0086 · Dec 24, 2015 · 78d4e8c · 78d4e8c
1 parent 97a3e8c
commit 78d4e8c
Showing 1 changed file with 9 additions and 3 deletions.
diff --git a/DKImageManager/DKImageManager.swift b/DKImageManager/DKImageManager.swift
@@ -65,16 +65,22 @@ public class DKImageManager: DKBaseManager {
 
 	private let manager = PHCachingImageManager.defaultManager()
 
+	private lazy var defaultImageRequestOptions: PHImageRequestOptions = {
+		let options = PHImageRequestOptions()
+		options.deliveryMode = .HighQualityFormat
+		options.resizeMode = .Exact;
+
+		return options
+	}()
+
 	public let groupDataManager = DKGroupDataManager()
 
 	public func invalidate() {
 		self.groupDataManager.invalidate()
 	}
 
 	public func fetchImageForAsset(asset: DKAsset, size: CGSize, completeBlock: (image: UIImage?) -> Void) {
-		let options = PHImageRequestOptions()
-		options.deliveryMode = .HighQualityFormat
-		self.fetchImageForAsset(asset, size: size, options: options, completeBlock: completeBlock)
+		self.fetchImageForAsset(asset, size: size, options: self.defaultImageRequestOptions, completeBlock: completeBlock)
 	}
 
 	public func fetchImageForAsset(asset: DKAsset, size: CGSize, options: PHImageRequestOptions, completeBlock: (image: UIImage?) -> Void) {