https://github.com/brianegan/transparent_image

A transparent image in Dart code, represented as a Uint8List.
https://github.com/brianegan/transparent_image

Last synced: 1 day ago
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A transparent image in Dart code, represented as a Uint8List.

• Host: GitHub
• URL: https://github.com/brianegan/transparent_image
• Owner: brianegan
• License: mit
• Created: 2018-02-23T13:03:00.000Z (almost 7 years ago)
• Default Branch: master
• Last Pushed: 2024-06-30T06:53:01.000Z (6 months ago)
• Last Synced: 2024-11-19T21:43:18.479Z (23 days ago)
• Language: Dart
• Size: 11.7 KB
• Stars: 106
• Watchers: 4
• Forks: 12
• Open Issues: 1
• Metadata Files:
  • Readme: README.md
  • Changelog: CHANGELOG.md
  • License: LICENSE

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README

        
# transparent_image

A simple transparent image. Represented as a Uint8List, which was originally

extracted from the Flutter codebase (was private in the test package).

It's a silly, simple library, but I found I needed transparent images in a few

projects and found this is the simplest way to represent it :)

## Usage

This package exports one constant: `kTransparentImage`.

### Image Widget

Displays the transparent image. 

```dart

Image.memory(kTransparentImage);

```

### ImageProvider

```dart

MemoryImage(kTransparentImage);

```

### FadeInImage Widget

A more useful example, and the reason I originally extracted this from the

Flutter codebase!

A [complete

example](https://flutter.dev/docs/cookbook/images/fading-in-images#in-memory)

can be seen on the Flutter website.

```dart

FadeInImage.memoryNetwork(

    placeholder: kTransparentImage,

    image: 'https://picsum.photos/250?image=9',

  ),

);

```

## Contributors

  * Flutter team

  * Brian Egan