🚀 CustomPaint优化

Author: toly1994328

assets/flutter.db

@@ -15,8 +15,10 @@ class ClockPage extends StatelessWidget {
     return Container(
       width: MediaQuery.of(context).size.width,
       height: 100,
-      child:CustomPaint(//使用CustomPaint盛放画布
-          painter: ClockPainter(),
+      child:RepaintBoundary(
+        child: CustomPaint(//使用CustomPaint盛放画布
+            painter: ClockPainter(),
+        ),
       ),
     )
     ;

lib/views/widgets/SingleChildRenderObjectWidget/CustomPaint/node1_clock.dart

@@ -42,8 +42,10 @@ class _PlayBezier3PageState extends State<PlayBezier3Page> {
     return  Container(
         height: 200,
         width: MediaQuery.of(context).size.width,
-        child: CustomPaint(
-          painter: BezierPainter(pos: _pos, selectPos: selectPos),
+        child: RepaintBoundary(
+          child: CustomPaint(
+            painter: BezierPainter(pos: _pos, selectPos: selectPos),
+          ),
         ),
 
     );