From 111f2a88cdcc10bac4850389f150650ac54276e6 Mon Sep 17 00:00:00 2001 From: DreamPiggy Date: Mon, 13 Apr 2020 13:28:05 +0800 Subject: [PATCH] Update the readme about thumbnail encoding --- README.md | 18 +++++++++++++++++- 1 file changed, 17 insertions(+), 1 deletion(-) diff --git a/README.md b/README.md index 70927b9..49d268c 100644 --- a/README.md +++ b/README.md @@ -178,7 +178,6 @@ NSData *webpData = [[SDImageWebPCoder sharedCoder] encodedDataWithImage:image fo // Encode Quality NSData *lossyWebpData = [[SDImageWebPCoder sharedCoder] encodedDataWithImage:image format:SDImageFormatWebP options:@{SDImageCoderEncodeCompressionQuality : @(0.1)}]; // [0, 1] compression quality NSData *limitedWebpData = [[SDImageWebPCoder sharedCoder] encodedDataWithImage:image format:SDImageFormatWebP options:@{SDImageCoderEncodeMaxFileSize : @(1024 * 10)}]; // v0.6.0 feature, limit output file size <= 10KB -NSData *thumbnailWebpData = [[SDImageWebPCoder sharedCoder] encodedDataWithImage:image format:SDImageFormatWebP options:@{SDImageCoderEncodeMaxPixelSize : @(CGSizeMake(200, 200)}]; // v0.6.1 feature, encoding max pixel size ``` + Swift @@ -189,6 +188,23 @@ let image: UIImage let webpData = SDImageWebPCoder.shared.encodedData(with: image, format: .webP, options: nil) let lossyWebpData = SDImageWebPCoder.shared.encodedData(with: image, format: .webP, options: [.encodeCompressionQuality: 0.1]) // [0, 1] compression quality let limitedWebpData = SDImageWebPCoder.shared.encodedData(with: image, format: .webP, options: [.encodeMaxFileSize: 1024 * 10]) // v0.6.0 feature, limit output file size <= 10KB +``` + +### Thumbnail Encoding (0.6.1+) + ++ Objective-C + +```objective-c +// WebP image thumbnail encoding +UIImage *image; +NSData *thumbnailWebpData = [[SDImageWebPCoder sharedCoder] encodedDataWithImage:image format:SDImageFormatWebP options:@{SDImageCoderEncodeMaxPixelSize : @(CGSizeMake(200, 200)}]; // v0.6.1 feature, encoding max pixel size +``` + ++ Swift + +```swift +// WebP image thumbnail encoding +let image: UIImage let thumbnailWebpData = SDImageWebPCoder.shared.encodedData(with: image, format: .webP, options: [.encodeMaxPixelSize: CGSize(width: 200, height: 200)]) // v0.6.1 feature, encoding max pixel size ```