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add callback when drag start and drag end #13

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add callback when drag start and drag end #13

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9340139
Update version
nashihu Jan 23, 2024
d94e5d6
add callback when horizontal drag ends
nashihu Jan 23, 2024
b947dac
add callback when horizontal drag start
nashihu Jan 23, 2024
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9 changes: 9 additions & 0 deletions lib/imageview360.dart
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Original file line number Diff line number Diff line change
Expand Up @@ -32,13 +32,18 @@ class ImageView360 extends StatefulWidget {
// Callback function to provide you the index of current image when image frame is changed.
final Function(int? currentImageIndex)? onImageIndexChanged;

final void Function()? onDragStart;
final void Function()? onDragEnd;

ImageView360({
required Key key,
required this.imageList,
this.autoRotate = false,
this.allowSwipeToRotate = true,
this.rotationCount = 1,
this.swipeSensitivity = 1,
this.onDragEnd,
this.onDragStart,
this.rotationDirection = RotationDirection.clockwise,
this.frameChangeDuration = const Duration(milliseconds: 80),
this.onImageIndexChanged,
Expand Down Expand Up @@ -82,6 +87,10 @@ class _ImageView360State extends State<ImageView360> {
GestureDetector(
onHorizontalDragEnd: (details) {
localPosition = 0.0;
widget.onDragEnd?.call();
},
onHorizontalDragDown: (details) {
widget.onDragStart?.call();
},
onHorizontalDragUpdate: (details) {
// Swipe check,if allowed than only will image move
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4 changes: 2 additions & 2 deletions pubspec.yaml
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@@ -1,9 +1,9 @@
name: imageview360
description: A Flutter package which provides 360 view of the images with rotation and gesture customisations.
version: 1.2.0
version: 1.3.1
homepage: https://github.com/hd-motion/flutter_imageview_360
environment:
sdk: '>=2.12.0 <3.0.0'
sdk: '>=2.12.0 <4.0.0'

dependencies:
flutter:
Expand Down