import 'package:flutter/material.dart'; void main() { runApp(MyApp()); } class MyApp extends StatelessWidget { @override Widget build(BuildContext context) { return MaterialApp( home: Scaffold( appBar: AppBar( title: Text('Flutter 图片缩放示例'), ), body: ImageZoom(), ), ); } } cla...
//true: user zoom/pan//false: animationfinal bool userOffset;Offset_getCenter(Rect destinationRect) {if(!userOffset && _center !=null) {return_center; } 在PageView里面缩放拖拽 image 用法 1.使用ExtendedImageGesturePageView展示图片 2.设置GestureConfig的inPageView 为Ture ...
if (gestureDetails != null) { if (gestureDetails.movePage(delta)) { _drag?.update(details); } else { extendedImageGestureState.gestureDetails = GestureDetails( offset: gestureDetails.offset + delta * extendedImageGestureState.imageGestureConfig.speed, totalScale: gestureDetails.totalScale, gestureD...
When image is zoomed in, it's too easy to accidentally close or swipe it. Open any image and zoom it. Then, try to move your zoom by swiping it up/down or left/right. Expected results: zoomed image should move with my gestures Actual results: image is closed or changed to another o...
dependencies:gesture_zoom_box:^0.0.2 导包 import'package:gesture_zoom_box/gesture_zoom_box.dart'; 使用控件 GestureZoomBox(maxScale:5.0,doubleTapScale:2.0,duration:Duration(milliseconds:200),onPressed:()=>Navigator.pop(context),child:Image.network(widget.imageUrl),) ...
_scaleChangedListener;bool canZoomControl=true;GestureDragUpdateCallback?updateCallback;@overridevoidinitState(){updateCallback=(e){print('fuxiao: 滑动:$e');};if(widget.scaleChangedListener==null){_scaleChangedListener=(PhotoViewScaleState statue){print('fuxiao: 状态:$statue');switch(statue){...
flutter image_cropper android需要什么权限 探索Flutter的强大插件:Flutter Photo View photo_view📸 Easy to use yet very customizable zoomable image widget for Flutter, Photo View provides a gesture sensitive zoomable widget. Photo View is largely used to show interacive images and other stuff such ...
A scrollable, dismissable by swiping, zoomable, rotatable image gallery on which you can add a dynamic overlay. 10 August 2021 Widgets A widget for stacking cards with beautiful animations for flutter A widget for stacking cards, which users can swipe horizontally and vertically with beautiful ani...
在pub上面找了下,没有发现一个效果跟微信一样的支持缩放拖拽效果的image,所以就自己撸了一个,之前写过Flutter什么功能都有的Image,于是就在这个上面新增了这个功能。 主要功能: 缩放拖拽 在PageView里面缩放拖拽 支持缩放拖拽 image 用法 1.将extended_image的mode参数设置为ExtendedImageMode.Gesture ...
1009⭐ 402🍴 Image Cropper) [993⭐] - Crop your images support ratio, rotation, zoom by HungHD 2473⭐ 672🍴 Cached Network Image) [2431⭐] - Show images from the internet and keep them in the cache directory by 1202⭐ 203🍴 Lottie) [1157⭐] - Use airbnb's popular ...