1.创建bordre设置宽高,位置,背景色,设置圆角 br.CornerRadius = new CornerRadius(50);添加进BG
2.写动画
3.(1)设置旋转方向RotateTransform rotate = new RotateTransform();
(2)绑定旋转中心br.RenderTransform = rotate;
(3)设置旋转中心百分比br.RenderTransformOrigin = new Point(0.5,0.5);
代码:
using System;
using System.Collections.Generic;
using System.Linq;
using System.Text;
using System.Threading.Tasks;
using System.Windows;
using System.Windows.Controls;
using System.Windows.Data;
using System.Windows.Documents;
using System.Windows.Input;
using System.Windows.Media;
using System.Windows.Media.Imaging;
using System.Windows.Navigation;
using System.Windows.Shapes;
using System.Windows.Media.Animation;
namespace _02旋转动画
{
/// <summary>
/// MainWindow.xaml 的交互逻辑
/// </summary>
public partial class MainWindow : Window
{
public MainWindow()