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案例优化

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This commit is contained in:
toly
2022-03-26 18:10:17 +08:00
parent aa2f392419
commit 36b5adbd7b
257 changed files with 1491 additions and 1400 deletions
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9
lib/widget_system/widgets/SingleChildRenderObjectWidget/FractionalTranslation/node1_base.dart
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@@ -1,4 +1,3 @@
import 'package:flutter/cupertino.dart';
import 'package:flutter/material.dart';
/// create by 张风捷特烈 on 2020/7/22
@@ -13,14 +12,16 @@ import 'package:flutter/material.dart';
// }
class FractionalTranslationDemo extends StatefulWidget {
const FractionalTranslationDemo({Key? key}) : super(key: key);
@override
_FractionalTranslationDemoState createState() =>
_FractionalTranslationDemoState();
}
class _FractionalTranslationDemoState extends State<FractionalTranslationDemo> {
var dx = 0.0;
var dy = 0.0;
double dx = 0.0;
double dy = 0.0;
@override
Widget build(BuildContext context) {
@@ -35,7 +36,7 @@ class _FractionalTranslationDemoState extends State<FractionalTranslationDemo> {
color: Colors.grey.withAlpha(33),
child: FractionalTranslation(
translation: Offset(dx, dy),
child: Icon(
child: const Icon(
Icons.android,
color: Colors.green,
),