Updated Charts, PDF Viewer and Sliders widgets samples.
Essential UI Widgets for Flutter is a set of ever-growing UI widgets package for developing rich and high-quality applications in iOS, Android and Web from a single code base, using Flutter framework. Now it includes the following widgets and libraries.
* 30+ Charts
* Calendar
* DataGrid
* PDF viewer
* PDF library
* XlsIO library
* Date range picker
* Maps
* Radial gauge
* Sliders
* Signature pad
* Barcodes
Product page: https://www.syncfusion.com/flutter-widgets
For more information about using these widgets: https://pub.dev/publishers/syncfusion.com/packages
