Использовал collection view, где находится DataTemplate. не могу никак сделать вращение конкретного элемента.
Вот код страницы с CollectionView:
<?xml version="1.0" encoding="UTF-8"?>
<ContentPage xmlns="http://xamarin.com/schemas/2014/forms"
xmlns:x="http://schemas.microsoft.com/winfx/2009/xaml"
xmlns:d="http://xamarin.com/schemas/2014/forms/design"
xmlns:mc="http://schemas.openxmlformats.org/markup-compatibility/2006"
mc:Ignorable="d"
x:Class="JustEat.news"
xmlns:local="clr-namespace:JustEat"
Icon="news1.png"
x:Name="News">
<ContentPage.Resources>
<Style TargetType="CollectionView">
<Setter Property="VisualStateManager.VisualStateGroups">
<VisualStateGroupList>
<VisualStateGroup x:Name="CommonStates">
<VisualState x:Name="Normal"/>
<VisualState x:Name="Selected">
<VisualState.Setters>
<Setter Property="BackgroundColor"
Value="Transparent" />
</VisualState.Setters>
</VisualState>
</VisualStateGroup>
</VisualStateGroupList>
</Setter>
</Style>
</ContentPage.Resources>
<CollectionView SelectionMode="Single" x:Name="NVIEW" ItemsSource="{Binding ResepiesItems}" HorizontalOptions="Center" Margin="10" SelectionChanged="NVIEW_SelectionChanged">
<CollectionView.ItemsLayout>
<GridItemsLayout Orientation="Vertical"
Span="1"
HorizontalItemSpacing="20"
VerticalItemSpacing="30"/>
</CollectionView.ItemsLayout>
<CollectionView.ItemTemplate>
<DataTemplate>
<local:NewsViewModel>
</local:NewsViewModel>
</DataTemplate>
</CollectionView.ItemTemplate>
</CollectionView>
</ContentPage>
И код NewsViewModel:
<?xml version="1.0" encoding="UTF-8"?>
<ContentView xmlns="http://xamarin.com/schemas/2014/forms"
xmlns:x="http://schemas.microsoft.com/winfx/2009/xaml"
xmlns:d="http://xamarin.com/schemas/2014/forms/design"
xmlns:local="clr-namespace:JustEat"
xmlns:mc="http://schemas.openxmlformats.org/markup-compatibility/2006"
mc:Ignorable="d"
x:Class="JustEat.NewsViewModel">
<ContentView.Content>
<Frame CornerRadius="15" BackgroundColor="#d5dce3" Padding="0" IsClippedToBounds = "True" HasShadow="True" Rotation="{Binding MyRotation}">
<Grid>
<Grid.RowDefinitions>
<RowDefinition Height="570"/>
<RowDefinition Height="200"/>
</Grid.RowDefinitions>
<Grid.ColumnDefinitions>
<ColumnDefinition Width="*" />
</Grid.ColumnDefinitions>
<local:AspectRatioConteiner AspectRatio="1">
<Image Source="{Binding ImageSrc}"
Aspect="AspectFill"
HorizontalOptions="FillAndExpand"
VerticalOptions="FillAndExpand"
HeightRequest="120"
WidthRequest="120"
Margin="0,0,0,0"
BackgroundColor="Red"/>
</local:AspectRatioConteiner>
<Label Grid.Column="0"
Grid.Row="1"
Text="{Binding Name, Mode=TwoWay}"
FontAttributes="Bold"
HorizontalOptions="CenterAndExpand"
VerticalOptions="Start"
x:Name="LabelInItm"/>
</Grid>
</Frame>
</ContentView.Content>
</ContentView>