gif_view 0.4.3

Load GIF images and can set framerate

GifView

Load GIF images and can set framerate

Features

With GifView you can load GIF images of easy way and can configure frameRate.

• Load from Assets;
• Load from Network;
• Load from Memory;
• Set frame rate;
• Set progress while loading GIF

Getting started

Add gif_view as a dependency in your pubspec.yaml file.

Usage

GIF from Asset

  GifView.asset(
    'assets/gif1.gif',
    height: 200,
    width: 200,
    frameRate: 30, // default is 15 FPS
  )

GIF from Network

  GifView.network(
    'https://www.showmetech.com.br/wp-content/uploads/2015/09/happy-minion-gif.gif',
    height: 200,
    width: 200,
  )

GIF from Memory

  GifView.memory(
    _bytes,
    height: 200,
    width: 200,
  )

Atributes

Name	Description	Default
controller	-	-
frameRate	-	-
height	-	-
width	-	-
progress	-
fit	-	-
color	-	-
colorBlendMode	-	-
alignment	-	Alignment.center
repeat	-	ImageRepeat.noRepeat
centerSlice	-	-
matchTextDirection	-	false
invertColors	-	false
filterQuality	-	FilterQuality.low
isAntiAlias	-	false
onFinish	-	-
onStart	-	-
onFrame	-	-
onError	You can return a widget to show when happen error	-
scale	-	1.0
headers	-	-

Controller

  GifController controller = GifController({
    this.autoPlay = true,
    this.loop = true,
    bool inverted = false,
    this.onStart,
    this.onFinish,
    this.onFrame,
  });

  controller.play({bool? inverted, int? initialFrame});

  controller.pause();

  controller.stop();

  controller.seek(34);

  GifStatus status = controller.status;
  // GifStatus { loading, playing, stoped, paused, reversing }

Controller use simple example

class MyPage extends StatelessWidget {
  final controller = GifController();
  MyPage({Key? key}) : super(key: key);

  @override
  Widget build(BuildContext context) {
    return Scaffold(
      body: GifView.network(
        'https://www.showmetech.com.br/wp-content/uploads/2015/09/happy-minion-gif.gif',
        controller: controller,
      ),
      floatingActionButton: FloatingActionButton(
        onPressed: () {
          if (controller.status == GifStatus.playing) {
            controller.pause();
          } else {
            controller.play();
          }
        },
      ),
    );
  }
}