Preview

Install

dependencies:page_indicator:^0.3.0

import'package:page_indicator/page_indicator.dart';

Usage

PageIndicatorContainer(  child:PageView(    children:<Widget>[Text("1"),Text('2'),Text('3'),Text('4'),    ],    controller: controller,  ),  align:IndicatorAlign.bottom,  length:4,  indicatorSpace:20.0,  padding:constEdgeInsets.all(10),  indicatorColor:Colors.white,  indicatorSelectorColor:Colors.blue,  shape:IndicatorShape.circle(size:12),// shape: IndicatorShape.roundRectangleShape(size: Size.square(12),cornerSize: Size.square(3)),// shape: IndicatorShape.oval(size: Size(12, 8)),}

Force refersh state

final key=GlobalKey<PageContainerState>();PageIndicatorContainer(  key: key,// other ...);// force refershkey.currentState.forceRefreshState();

Migration guide

PageIndicatorContainer(  ...--  size:12.0,++  shape:IndicatorShape.circle(size:12),)