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pub package

Zoom Tap Animation

Zoom Tap Animation is is a package that allows you to make an zoom animation effect similar to App Store's (ios app) items in Today tab, when you long tap on some item, it start to zoom in then it zoom out when you release it.

Screenshots:

Source of idea

The idea is inspired from App Store app in Today tab where you can long tap on some item and it start to zoom in then zoom out as shown in the screenshot below.

Example:

Check out the example project in the example folder.

Installation:

add the package to your dependencies

dependencies:
  zoom_tap_animation: ^1.1.0
import 'package:zoom_tap_animation/zoom_tap_animation.dart';

Usage:

default use of ZoomTapAnimation widget

ZoomTapAnimation(
      onTap: (){},
      child: YOUR_WIDGET
);

and you can also define custom parameters

ZoomTapAnimation(
      child: YOUR_WIDGET,
      onTap: (){},
      onLongTap: (){},
      enableLongTapRepeatEvent: false,
      longTapRepeatDuration: const Duration(milliseconds: 100),
      begin: 1.0,
      end: 0.93,
      beginDuration: const Duration(milliseconds: 20),
      endDuration: const Duration(milliseconds: 120),
      beginCurve: Curves.decelerate,
      endCurve: Curves.fastOutSlowIn
);

also you can use ZoomTapAnimation with your custom gestures

ZoomTapAnimation(
      child: GestureDetector(
      onTap: () {},
      onLongPress: (){},
      onDoubleTap: (){},
      // you can add more gestures...
      child: Container(color: Colors.yellow, width: 100.0, height: 100.0),
      ),
);

parameters

parameter description default
child your child widget that you want to put the zoom effect on.
onTap what should happen when you tap on the widget. null
onLongTap what should happen when you long tap on the widget. null
enableLongTapRepeatEvent option to enable long tap loop which repeat every onTap event (in case onLongTap is specified, it repeats the onLongTap event). false
longTapRepeatDuration the duration between every onTap/onLongTap loop event. const Duration(milliseconds: 100)
begin the size of widget you want to begin with. 1.0
end the size of widget you want to begin with. 0.93
beginDuration the duration of the begin zoom in animation. const Duration(milliseconds: 20)
endDuration the duration of the end zoom in animation. const Duration(milliseconds: 120)
beginCurve the curve animation type of the begin zoom in animation. Curves.decelerate
endCurve the curve animation type of the end zoom in animation. Curves.fastOutSlowIn