fastimage 2.0.0

Dart library that finds the size and type of an image given its uri by fetching as little as needed.

fastimage

This is Dart implementation of the excellent Ruby library FastImage. It allows you to find the size and type of a remote image by downloading as little as possible.

Supported image types

Currently supported image types are JPEG, PNG, GIF, TIFF, WebP, BMP, PSD, ICO and CUR.

Usage

To use this package, add fastimage as a dependency in your pubspec.yaml file.

Example

Usage of fastimage is pretty straightforward.

import 'package:fastimage/fastimage.dart';

...

final response = await FastImage.shared().getSize("http://i.imgur.com/7GLI90s.jpg");
// or
final fastImage = FastImage();
final response = await fastImage.getSize("http://i.imgur.com/7GLI90s.jpg");
fastImage.close(); // non-shared instances of FastImage should be closed

print(response)
// Prints: `GetSizeResponse(size: ImageSize(width: 1600, height: 1200), format: ImageFormat.jpeg)`

To Do

• Provide documentation
• Provide example

Thanks & Credits

• sdsykes's FastImage for inspiration and test resources
• kylehickinson's FastImage for some source codes