XF 定制图片

using System;

using System.Collections.Generic;

using System.Linq;

using System.Text;

using System.Threading.Tasks;

using Xamarin.Forms;

namespace App16

{

   public partial class MainPage : ContentPage

   {

       public MainPage()

       {

           InitializeComponent();

myImage.Source = ImageSource.FromResource("App16.images.1.jpg");

myImage.Scale = 0.5;

myImage.Rotation = 90;