c#实现图片的平移和旋转示例代码
前言
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方法如下
1新建文件夹,添加一个图片
2 添加控件 两个button控件 一个image控件 一个Canvas控件
3 代码实现
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.Animation; using System.Windows.Media.Imaging; using System.Windows.Navigation; using System.Windows.Shapes; namespace WpfApplication16 { /// <summary> /// MainWindow.xaml 的交互逻辑 /// </summary> public partial class MainWindow : Window { public MainWindow() { InitializeComponent(); } private void button_Click(object sender, RoutedEventArgs e) { DoubleAnimation da = new DoubleAnimation(); da.From = 0; da.To = -100; Storyboard board = new Storyboard(); Storyboard .SetTarget(da,image); Storyboard.SetTargetProperty(da,new PropertyPath(Canvas.LeftProperty)); board.Children.Add(da); board.Begin(); } private void xuanzhuan() { RotateTransform totate = new RotateTransform(); image.RenderTransform = totate; image.RenderTransformOrigin = new Point(0.5, 0.5); DoubleAnimation da = new DoubleAnimation(0, 360, new Duration(TimeSpan.FromMilliseconds(500))); Storyboard board = new Storyboard(); Storyboard.SetTarget(da, image); Storyboard.SetTargetProperty(da,new PropertyPath("RenderTransform.Angle")); da.RepeatBehavior = RepeatBehavior.Forever; da.Completed += Da_Completed; board.Children.Add(da); board.Begin(); } private void Da_Completed(object sender, EventArgs e) { } private void button1_Click(object sender, RoutedEventArgs e) { xuanzhuan(); } } }
总结
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