photo_view 0.0.2

  • README.md
  • CHANGELOG.md
  • Installing
  • Versions
  • new63

photo_view Build Status - Travis

A simple zoomable image widget for Flutter projects

PhotoView is useful in full screen exibition cases.

Resolves a image provider and show the result with useful gestures support, such as pinch to zoom and pan.

Todo:

  • [x] Scale on doubleTap
  • [x] Zoom when pinched
  • [x] Respect screen and image boundaries
  • [ ] Multiple image support
  • [ ] Rotate gesture rotates image

Pull requests are welcome 😊.

Sample code

Given a ImageProvider imageProvider (such as AssetImage or NetworkImage):

@override
Widget build(BuildContext context) {
  return new Container(
    child: new PhotoView(
      imageProvider: imageProvider
    );
  );
}

Constructor

PhotoView({ ImageProvider imageProvider, Widget loadingChild })

Creates a widget that resolves and shows a image with zoom and pan gestures support. If provided, the widget shows loadingChild while the image is being resolved.

[0.0.1] - TODO: Add release date.

  • TODO: Describe initial release.

Use this package as a library

1. Depend on it

Add this to your package's pubspec.yaml file:


dependencies:
  photo_view: "^0.0.2"

2. Install it

You can install packages from the command line:

with Flutter:


$ flutter packages get

Alternatively, your editor might support flutter packages get. Check the docs for your editor to learn more.

3. Import it

Now in your Dart code, you can use:


      import 'package:photo_view/photo_view.dart';
  
Version Uploaded Documentation Archive
0.0.2 May 1, 2018 Go to the documentation of photo_view 0.0.2 Download photo_view 0.0.2 archive
0.0.1 May 1, 2018 Go to the documentation of photo_view 0.0.1 Download photo_view 0.0.1 archive

Analysis

We analyzed this package on May 14, 2018, and provided a score, details, and suggestions below. Analysis was completed with status completed using:

  • Dart: 2.0.0-dev.54.0
  • pana: 0.10.6
  • Flutter: 0.4.4

Scores

Popularity:
Describes how popular the package is relative to other packages. [more]
27 / 100
Health:
Code health derived from static analysis. [more]
98 / 100
Maintenance:
Reflects how tidy and up-to-date the package is. [more]
100 / 100
Overall score:
Weighted score of the above. [more]
63
Learn more about scoring.

Platforms

Detected platforms: Flutter

References Flutter, and has no conflicting libraries.

Suggestions

  • The description is too short.

    Add more detail about the package, what it does and what is its target use case. Try to write at least 60 characters.

  • Package is pre-v1 release.

    While there is nothing inherently wrong with versions of 0.*.*, it usually means that the author is still experimenting with the general direction API.

  • Maintain an example.

    Create a short demo in the example/ directory to show how to use this package. Common file name patterns include: main.dart, example.dart or you could also use photo_view.dart.

  • Fix analysis and formatting issues.

    Analysis or formatting checks reported 4 hints.

    Run flutter format to format lib/photo_view.dart.

    Run flutter format to format lib/photo_view_image_wrapper.dart.

    Similar analysis of the following files failed:

    • lib/photo_view_scale_type.dart (hint)
    • lib/photo_view_utils.dart (hint)

Dependencies

Package Constraint Resolved Available
Direct dependencies
Dart SDK <2.0.0
flutter 0.0.0
Transitive dependencies
collection 1.14.6 1.14.9
meta 1.1.5
sky_engine 0.0.99
typed_data 1.1.5
vector_math 2.0.6 2.0.7
Dev dependencies
flutter_test