updated Datalabel template

Author: EzhilarasanElangovan31

CollapseDataLabelVisibility/MainPage.xaml

@@ -15,9 +15,9 @@
             <model:VisibilityConverter x:Key="visibilityConverter"/>
             <DataTemplate x:Key="labelTemplate">
                 <HorizontalStackLayout HorizontalOptions="Center" IsVisible="{Binding Item.Value, Converter={StaticResource visibilityConverter}}">
+                    <Image Source="greenarrow.png" HeightRequest="15" WidthRequest="15" />
                     <Label Text="{Binding Item.Value}" VerticalOptions="Center"/>
                     <Label Text="%" VerticalOptions="Center"/>
-                    <Image Source="greenarrow.png" HeightRequest="15" WidthRequest="15" />
                 </HorizontalStackLayout>
             </DataTemplate>
         </chart:SfCartesianChart.Resources>

CollapseDataLabelVisibility/MainPage.xaml.cs

@@ -16,10 +16,9 @@ public class VisibilityConverter : IValueConverter
     {
         public object? Convert(object? value, Type targetType, object? parameter, CultureInfo culture)
         {
-            if (!(value is double))
+            if (!(value is double labelValue))
                 return null;
 
-            var labelValue = (double)value;
             if (labelValue < 50)
                 return false;
             return true;