GridPage.xaml

<?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:local="clr-namespace:JistTV;assembly=JistTV" xmlns:ffimage="clr-namespace:FFImageLoading.Forms;assembly=FFImageLoading.Forms" x:Class="ImageGridTest.GridPage" Title="Grid" BackgroundColor="Black">
	<ContentPage.Padding>
		<OnPlatform x:TypeArguments="Thickness" iOS="0, 20, 0, 0" WinPhone="20,20,20,20" />
	</ContentPage.Padding>
	<ContentPage.Content>
		
		<ScrollView Orientation="Vertical" BackgroundColor="Teal">
			<!-- Xamarin Forms - Grids - https://developer.xamarin.com/guides/xamarin-forms/user-interface/layouts/grid/ -->
			<!-- Optimizing App Performance with Xamarin.Forms – https://www.youtube.com/watch?v=RZvdql3Ev0E -->
			<Grid ColumnSpacing="5" RowSpacing="2">

				<!--Rows ===================================================-->
				<Grid.RowDefinitions>
					<RowDefinition Height="*" />
					<RowDefinition Height="*" />
					<RowDefinition Height="*" />
				</Grid.RowDefinitions>

				<!--Columns ================================================-->
				<Grid.ColumnDefinitions>
					<ColumnDefinition Width="5" />
					<ColumnDefinition Width="*" />
				</Grid.ColumnDefinitions>


				<Image Source="red.jpg" Aspect="AspectFit" Grid.Row="0" Grid.Column="0" />
				<Image Source="blue.jpg" Aspect="AspectFit" Grid.Row="0" Grid.Column="1" /> 

				<Image Source="green.jpg" Aspect="AspectFit" Grid.Row="1" Grid.Column="0" />
				<Image Source="brown.jpg" Aspect="AspectFit" Grid.Row="1" Grid.Column="1" />

				<Image Source="purple.jpg" Aspect="AspectFit" Grid.Row="2" Grid.Column="0" />
				<Image Source="yellow.jpg" Aspect="AspectFit" Grid.Row="2" Grid.Column="1" />
			</Grid>
		</ScrollView>
	</ContentPage.Content>
</ContentPage>