// using image provider Image( image: AdvancedNetworkImage( url, header: header, useDiskCache: true, cacheRule: CacheRule(maxAge: const Duration(days: 7)), ), fit: BoxFit.cover, ) // work with precacheImage precacheImage( AdvancedNetworkImage( url, header: header, useDiskCache: true, cacheRule: CacheRule(maxAge: const Duration(days: 7)), ), context, ); // or svg provider (flutter_svg) SvgPicture( AdvancedNetworkSvg(url, SvgPicture.svgByteDecoder, useDiskCache: true), )

// get the disk cache folder size int cacheSize = await DiskCache().cacheSize();

// clean the disk cache bool isSucceed = await DiskCache().clear();

// using zooming widget & transitiontoimage widget ZoomableWidget( minScale: 0.3, maxScale: 2.0, // default factor is 1.0, use 0.0 to disable boundary panLimit: 0.8, child: Container( child: TransitionToImage( image: AdvancedNetworkImage(url, timeoutDuration: Duration(minutes: 1)), // This is the default placeholder widget at loading status, // you can write your own widget with CustomPainter. placeholder: CircularProgressIndicator(), // This is default duration duration: Duration(milliseconds: 300), ), ), )

// Reload feature included TransitionToImage( image: AdvancedNetworkImage(url, loadedCallback: () { print('It works!'); }, loadFailedCallback: () { print('Oh, no!'); }, loadingProgress: (double progress) { print('Now Loading: $progress'); }, ), loadingWidgetBuilder: (_, double progress, __) => Text(progress.toString()), fit: BoxFit.contain, placeholder: const Icon(Icons.refresh), width: 400.0, height: 300.0, enableRefresh: true, );

// Scale the widget size. (Origin point was fixed to screen's center) ZoomableWidget( panLimit: 1.0, maxScale: 2.0, minScale: 0.5, singleFingerPan: true, multiFingersPan: false, enableRotate: true, child: Image( image: AssetImage('graphics/background.png'), ), zoomSteps: 3, ),