Merge pull request #35 from DeviArunaMurugan/master

warning cleared in gauge samples

Author: JayavigneshwaranG

lib/samples/gauge/axis_feature/non_linearlabel.dart

@@ -4,7 +4,6 @@ import 'package:flutter_examples/model/model.dart';
 import 'package:flutter_examples/widgets/flutter_backdrop.dart';
 import 'package:scoped_model/scoped_model.dart';
 import 'package:url_launcher/url_launcher.dart';
-import 'package:intl/intl.dart' show NumberFormat;
 
 class RadialNonLinearLabel extends StatefulWidget {
   final SubItemList sample;
@@ -249,9 +248,7 @@ class CustomAxis extends RadialAxis{
         color: Colors.grey,
         thickness: 10,),
       radiusFactor: radiusFactor,
-  ){
-
-  }
+  );
 
   @override
   List<CircularAxisLabel> generateVisibleLabels(){

lib/samples/gauge/pointers/multiple_ranges.dart

@@ -96,10 +96,6 @@ class _FrontPanelState extends State<FrontPanel> {
   _FrontPanelState(this.sample);
   @override
   Widget build(BuildContext context) {
-    setState((){
-      _position = MediaQuery.of(context).orientation == Orientation.portrait ? 0.2 : 0.33;
-    });
-
     return ScopedModelDescendant<SampleListModel>(
         rebuildOnChange: true,
         builder: (context, _, model) {
@@ -223,7 +219,6 @@ SfRadialGauge getMultipleRangePointerExampleGauge(bool isTileView) {
   );
 }
 
-double _position = 0.25;