■ RectAnimationUsingKeyFrames 클래스에서 키 프레임을 사용해 사각형 값에 애니메이션 효과를 주는 방법을 보여준다.
▶ MainWindow.xaml
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<Window x:Class="TestProject.MainWindow" xmlns="http://schemas.microsoft.com/winfx/2006/xaml/presentation" xmlns:x="http://schemas.microsoft.com/winfx/2006/xaml" Width="800" Height="600" Title="TestProject" FontFamily="나눔고딕코딩" FontSize="16"> </Window> |
▶ MainWindow.xaml.cs
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using System; using System.Windows; using System.Windows.Controls; using System.Windows.Media; using System.Windows.Media.Animation; using System.Windows.Shapes; namespace TestProject { /// <summary> /// 메인 윈도우 /// </summary> public partial class MainWindow : Window { //////////////////////////////////////////////////////////////////////////////////////////////////// Constructor ////////////////////////////////////////////////////////////////////////////////////////// Public #region 생성자 - MainWindow() /// <summary> /// 생성자 /// </summary> public MainWindow() { InitializeComponent(); NameScope.SetNameScope(this, new NameScope()); #region 사각형 지오메트리를 생성한다. RectangleGeometry rectangleGeometry = new RectangleGeometry(); rectangleGeometry.Rect = new Rect(0, 200, 100, 100); RegisterName("rectangleGeometry", rectangleGeometry); #endregion #region 패스를 생성한다. Path path = new Path(); path.StrokeThickness = 1; path.Stroke = Brushes.Black; path.Fill = Brushes.LemonChiffon; path.Data = rectangleGeometry; #endregion #region 스택 패널을 생성한다. StackPanel stackPanel = new StackPanel(); stackPanel.HorizontalAlignment = HorizontalAlignment.Center; stackPanel.Background = Brushes.LightGray; stackPanel.Orientation = Orientation.Vertical; stackPanel.Children.Add(path); #endregion #region 사각형 애니메이션을 생성한다. RectAnimationUsingKeyFrames rectangleAnimation = new RectAnimationUsingKeyFrames(); rectangleAnimation.Duration = TimeSpan.FromSeconds(6); rectangleAnimation.RepeatBehavior = RepeatBehavior.Forever; rectangleAnimation.KeyFrames.Add ( new LinearRectKeyFrame ( new Rect(600, 50, 200, 50), KeyTime.FromTimeSpan(TimeSpan.FromSeconds(2)) ) ); rectangleAnimation.KeyFrames.Add ( new DiscreteRectKeyFrame ( new Rect(600, 50, 200, 10), KeyTime.FromTimeSpan(TimeSpan.FromSeconds(2.5)) ) ); rectangleAnimation.KeyFrames.Add ( new SplineRectKeyFrame ( new Rect(0, 200, 100, 100), KeyTime.FromTimeSpan(TimeSpan.FromSeconds(4.5)), new KeySpline(0.6, 0.0, 0.9, 0.0) ) ); Storyboard.SetTargetName(rectangleAnimation, "rectangleGeometry"); Storyboard.SetTargetProperty(rectangleAnimation, new PropertyPath(RectangleGeometry.RectProperty)); #endregion #region 스토리보드를 생성한다. Storyboard storyboard = new Storyboard(); storyboard.Children.Add(rectangleAnimation); #endregion path.Loaded += delegate(object sender, RoutedEventArgs e) { storyboard.Begin(this); }; Content = stackPanel; } #endregion } } |