Average Color support!

This release includes:

• Average Color extracter. Spice up your app's UI with contextual colors depending on the Blurhash's average/dominant color. Get the Blurhash's average color with:

  const color = Blurhash.getAverageColor('LGFFaXYk^6#M@-5c,1J5@[or[Q6.')

  This function decodes the characters 3 to 6 ('FFaX') using the Typescript decode83 function.
• Update dependencies

Performance improvements

This release includes:

• Support for react native 0.63
• Greatly improved performance for Android:
  • Use ImageView instead of ReactImageView to remove unnecessary overhead from Fresco/React
  • Use an array for writing pixel colors
  • Cache Image Cosines X/Y
  • Use CHAR_MAP
  • Clear Image Cosines cache on view destroy (onHostDestroy)
• Update dependencies

Bugfixes and Refactor

• Improve encode() performance on iOS by using qos: .utility quality of service for background task
• Refactor iOS Swift source code
  • Join shared code in a single file
  • Split class and view extensions
• README changes

get 1.0.17 from npm

npm i react-native-blurhash

Native Blurhash Encoder with Base64

This release includes:

• Support for base64 data (starts with data:image/) in addition to URLs (starts with http) for Image encoding. (Blurhash.encode)

Native Blurhash Encoder!

This release includes:

• An all new Image encoder! Asynchronously encode Images to Blurhashes straight out of your React Native app:

  const blurhash = await Blurhash.encode('https://blurha.sh/assets/images/img2.jpg', 4, 3);

  • Supports Android and iOS
  • Completely run async on background Thread
  • Easy JS API, only imageUri, componentsX, componentsY as parameters
• Performance improvements for decoding
• Cache improvements to not spawn new threads when not needed
• Improved logging (and warning when props are misused)
• Bugfixes
• Refactoring
  • Remove unused imports/includes
  • Remap Objective-C module for correct name (BlurhashView, so it resolves to BlurhashViewManager and BlurhashViewModule)

1.0.15 is now on npm

npm i react-native-blurhash

Native Blurhash encoder!

This release includes:

• An all new Image encoder! Asynchronously encode Images to Blurhashes straight out of your React Native app:

  const blurhash = await Blurhash.encode('https://blurha.sh/assets/images/img2.jpg', 4, 3);

• Performance improvements for decoding
• Cache improvements to not spawn new threads when not needed
• Improved logging (and warning when props are misused)
• Bugfixes
• Refactoring

Async renderer!

Version 1.0.11 includes:

• A new async renderer! By using decodeAsync={true}, you can decode the Blurhash asynchronously on a background Thread. This is especially useful for large Lists, since this removes any stutters that may have been caused by the Blurhash decode function running on the UI-Thread (Main). Be aware: Only use this if you are experiencing those stutters, otherwise it will be slower than the decodeAsync={false}, since the Thread-start overhead is very high.
• Bugfixes
  • Fixes wrong default resizeMode on iOS.
• README and Docs improvements

npm i react-native-blurhash

Bugfixes and README

This release includes:

• Bugfixes
  • Fix resizeMode crashing the app (wrong selector error on iOS)
  • Fix resizeMode default value to be the same as on default react Image (RCTImage): cover
• Better README with GIFs and formatting

check it out on npm!

Resize Mode and cache improvements!

Second release includes:

• resizeMode support
• better caching
• directly write image on Android instead of writing to background property

check it out!

Initial release

First release

• iOS Implementation
• Android Implementation
• Performance optimizations
• Redraw Caching
• Types