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aku_new_community/lib/widget/others/sign_name_board.dart

92 lines
2.3 KiB

import 'package:flutter/cupertino.dart';
import 'package:flutter/material.dart';
import 'package:get/get.dart';
import 'package:signature/signature.dart';
import 'package:flutter_screenutil/flutter_screenutil.dart';
import 'package:velocity_x/velocity_x.dart';
class SignNameBoard extends StatefulWidget {
static Future defalutBoard() async {
SignatureController _signatureController = SignatureController(
penColor: Colors.black,
penStrokeWidth: 5.w,
exportBackgroundColor: Colors.white,
);
return await navigator!.push(
PageRouteBuilder(
fullscreenDialog: true,
opaque: false,
pageBuilder: (context, animation, sAnimation) {
return FadeTransition(
opacity: animation,
child: SignNameBoard(
signatureController: _signatureController,
),
);
},
),
);
}
final SignatureController signatureController;
SignNameBoard({Key? key, required this.signatureController})
: super(key: key);
@override
_SignNameBoardState createState() => _SignNameBoardState();
}
class _SignNameBoardState extends State<SignNameBoard> {
@override
void dispose() {
widget.signatureController.dispose();
super.dispose();
}
@override
Widget build(BuildContext context) {
Signature signature = Signature(
backgroundColor: Colors.white,
controller: widget.signatureController,
width: double.infinity,
height: 1000.w,
);
IconButton finishButton = IconButton(
onPressed: () {
Get.back(result: widget.signatureController.toPngBytes());
},
icon: Icon(
CupertinoIcons.checkmark_alt_circle,
size: 100.w,
),
);
IconButton clearButton = IconButton(
onPressed: () {
widget.signatureController.clear();
setState(() {});
},
icon: Icon(
CupertinoIcons.clear_circled,
size: 100.w,
),
);
return Center(
child: Column(
children: [
signature,
200.w.heightBox,
Material(
child: Row(
children: [
finishButton.expand(),
clearButton.expand(),
],
),
),
],
),
);
}
}