https://github.com/raincal/blurhash

Compact representation of a placeholder for an image. (Flutter)
https://github.com/raincal/blurhash

blurhash flutter flutter-plugin

Last synced: 3 months ago
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Compact representation of a placeholder for an image. (Flutter)

• Host: GitHub
• URL: https://github.com/raincal/blurhash
• Owner: Raincal
• License: mit
• Created: 2019-09-28T09:36:51.000Z (over 5 years ago)
• Default Branch: master
• Last Pushed: 2025-02-19T10:39:47.000Z (4 months ago)
• Last Synced: 2025-03-20T16:52:44.450Z (3 months ago)
• Topics: blurhash, flutter, flutter-plugin
• Language: Kotlin
• Homepage: https://pub.dev/packages/blurhash
• Size: 1.33 MB
• Stars: 12
• Watchers: 1
• Forks: 19
• Open Issues: 0
• Metadata Files:
  • Readme: README.md
  • Changelog: CHANGELOG.md
  • License: LICENSE

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README

        
# blurhash

[![pub package](https://img.shields.io/pub/v/blurhash?style=flat-square)](https://pub.dartlang.org/packages/blurhash)

Compact representation of a placeholder for an image.

### Platform Support

| Android | iOS | Web |

|:-------:|:---:|:---:|

|    ✔️   |  ✔️  |  ✔️  |



## Usage

To use this plugin, add `blurhash` as a [dependency in your pubspec.yaml file](https://flutter.io/platform-plugins/).

### Example

```dart

void blurHashEncode() async {

  ByteData bytes = await rootBundle.load("image.jpg");

  Uint8List pixels = bytes.buffer.asUint8List();

  var blurHash = await BlurHash.encode(pixels, 4, 3);

}

void blurHashDecode() async {

  Uint8List? imageDataBytes;

  try {

    imageDataBytes = await BlurHash.decode(blurhash, 20, 12);

  } on PlatformException catch (e) {

    throw Exception(e.message);

  }

}

```