本文整理汇总了C#中System.Windows.Media.Animation.Animatable.BeginAnimation方法的典型用法代码示例。如果您正苦于以下问题:C# Animatable.BeginAnimation方法的具体用法?C# Animatable.BeginAnimation怎么用?C# Animatable.BeginAnimation使用的例子?那么恭喜您, 这里精选的方法代码示例或许可以为您提供帮助。
在下文中一共展示了Animatable.BeginAnimation方法的1个代码示例,这些例子默认根据受欢迎程度排序。您可以为喜欢或者感觉有用的代码点赞,您的评价将有助于我们的系统推荐出更棒的C#代码示例。
示例1: InteractiveAnimationExample
/*
This sample animates the position of an ellipse when
the user clicks within the main border. If the user
left-clicks, the SnapshotAndReplace HandoffBehavior
is used when applying the animations. If the user
right-clicks, the Compose HandoffBehavior is used
instead.
*/
using System;
using System.Windows;
using System.Windows.Navigation;
using System.Windows.Media;
using System.Windows.Media.Animation;
using System.Windows.Shapes;
using System.Windows.Controls;
using System.Windows.Input;
namespace Microsoft.Samples.Animation.LocalAnimations
{
// Create the demonstration.
public class InteractiveAnimationExample : Page {
private TranslateTransform interactiveTranslateTransform;
private Border containerBorder;
private Ellipse interactiveEllipse;
public InteractiveAnimationExample()
{
WindowTitle = "Interactive Animation Example";
DockPanel myPanel = new DockPanel();
myPanel.Margin = new Thickness(20.0);
containerBorder = new Border();
containerBorder.Background = System.Windows.Media.Brushes.White;
containerBorder.BorderBrush = System.Windows.Media.Brushes.Black;
containerBorder.BorderThickness = new Thickness(2.0);
containerBorder.VerticalAlignment = VerticalAlignment.Stretch;
interactiveEllipse = new Ellipse();
interactiveEllipse.Fill = System.Windows.Media.Brushes.Lime;
interactiveEllipse.Stroke = System.Windows.Media.Brushes.Black;
interactiveEllipse.StrokeThickness = 2.0;
interactiveEllipse.Width = 25;
interactiveEllipse.Height = 25;
interactiveEllipse.HorizontalAlignment = HorizontalAlignment.Left;
interactiveEllipse.VerticalAlignment = VerticalAlignment.Top;
interactiveTranslateTransform = new TranslateTransform();
interactiveEllipse.RenderTransform =
interactiveTranslateTransform;
containerBorder.MouseLeftButtonDown +=
new MouseButtonEventHandler(border_mouseLeftButtonDown);
containerBorder.MouseRightButtonDown +=
new MouseButtonEventHandler(border_mouseRightButtonDown);
containerBorder.Child = interactiveEllipse;
myPanel.Children.Add(containerBorder);
this.Content = myPanel;
}
// When the user left-clicks, use the
// SnapshotAndReplace HandoffBehavior when applying the animation.
private void border_mouseLeftButtonDown(object sender, MouseButtonEventArgs e)
{
System.Windows.Point clickPoint = Mouse.GetPosition(containerBorder);
// Set the target point so the center of the ellipse
// ends up at the clicked point.
System.Windows.Point targetPoint = new System.Windows.Point();
targetPoint.X = clickPoint.X - interactiveEllipse.Width / 2;
targetPoint.Y = clickPoint.Y - interactiveEllipse.Height / 2;
// Animate to the target point.
DoubleAnimation xAnimation =
new DoubleAnimation(targetPoint.X,
new Duration(TimeSpan.FromSeconds(4)));
interactiveTranslateTransform.BeginAnimation(
TranslateTransform.XProperty, xAnimation, HandoffBehavior.SnapshotAndReplace);
DoubleAnimation yAnimation =
new DoubleAnimation(targetPoint.Y,
new Duration(TimeSpan.FromSeconds(4)));
interactiveTranslateTransform.BeginAnimation(
TranslateTransform.YProperty, yAnimation, HandoffBehavior.SnapshotAndReplace);
// Change the color of the ellipse.
interactiveEllipse.Fill = System.Windows.Media.Brushes.Lime;
}
// When the user right-clicks, use the
// Compose HandoffBehavior when applying the animation.
private void border_mouseRightButtonDown(object sender, MouseButtonEventArgs e)
{
// Find the point where the use clicked.
System.Windows.Point clickPoint = Mouse.GetPosition(containerBorder);
// Set the target point so the center of the ellipse
// ends up at the clicked point.
System.Windows.Point targetPoint = new System.Windows.Point();
targetPoint.X = clickPoint.X - interactiveEllipse.Width / 2;
targetPoint.Y = clickPoint.Y - interactiveEllipse.Height / 2;
// Animate to the target point.
DoubleAnimation xAnimation =
new DoubleAnimation(targetPoint.X,
new Duration(TimeSpan.FromSeconds(4)));
interactiveTranslateTransform.BeginAnimation(
TranslateTransform.XProperty, xAnimation, HandoffBehavior.Compose);
DoubleAnimation yAnimation =
new DoubleAnimation(targetPoint.Y,
new Duration(TimeSpan.FromSeconds(4)));
interactiveTranslateTransform.BeginAnimation(
TranslateTransform.YProperty, yAnimation, HandoffBehavior.Compose);
// Change the color of the ellipse.
interactiveEllipse.Fill = System.Windows.Media.Brushes.Orange;
}
}
}
开发者ID:.NET开发者,项目名称:System.Windows.Media.Animation,代码行数:127,代码来源:Animatable.BeginAnimation
注:本文中的System.Windows.Media.Animation.Animatable.BeginAnimation方法示例由纯净天空整理自Github/MSDocs等源码及文档管理平台,相关代码片段筛选自各路编程大神贡献的开源项目,源码版权归原作者所有,传播和使用请参考对应项目的License;未经允许,请勿转载。 |
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