Opacity Animation : Animation « Windows Presentation Foundation « C# / C Sharp

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C# / C Sharp » Windows Presentation Foundation » Animation 




Opacity Animation
Opacity Animation
  

<Window x:Class="_360Timer.Window1"
    xmlns="http://schemas.microsoft.com/winfx/2006/xaml/presentation"
    xmlns:x="http://schemas.microsoft.com/winfx/2006/xaml"
    Title="Concentric Rings" Width="910" Height="512">
  <Canvas Name="MainCanvas" Background="#FFE0E0E0"/>
</Window>
//File:Window.xaml.cs
using System;
using System.Windows;
using System.Windows.Controls;
using System.Windows.Data;
using System.Windows.Documents;
using System.Windows.Media;
using System.Windows.Shapes;
using System.Windows.Media.Animation;

namespace _360Timer
{

    public partial class Window1 : Window
    {
         public Window1()
        {
            InitializeComponent();

            this.Show();

            for (int i = 0; i < 24; ++i)
            {
                Ellipse e = new Ellipse();
                e.Stroke = new SolidColorBrush(Color.FromArgb(52200100));
                e.StrokeThickness = 20;
                e.Width = 10.0;
                e.Height = 20.0;

                this.MainCanvas.Children.Add(e);                

                e.SetValue(Canvas.LeftProperty, 300);
                e.SetValue(Canvas.TopProperty, 400);

                double duration = 6.0 ;
                double delay = 1.0 ;


                DoubleAnimation opacityAnimation = new DoubleAnimation(duration-1.00.0new Duration(TimeSpan.FromSeconds(duration)));
                opacityAnimation.BeginTime = TimeSpan.FromSeconds(delay);
                opacityAnimation.RepeatBehavior = RepeatBehavior.Forever;
                e.BeginAnimation(Ellipse.OpacityProperty, opacityAnimation);

            }
        }
    }
}

   
    
  














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20.Animation with Discrete Key FramesAnimation with Discrete Key Frames
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26.Animate Width and Height of a RectangleAnimate Width and Height of a Rectangle
27.Use ColorAnimationUsingKeyFrames to animate the foreground color of a TextBlockUse ColorAnimationUsingKeyFrames to animate the foreground color of a TextBlock
28.Use StringAnimationUsingKeyFrames to animate the text value of a TextBlockUse StringAnimationUsingKeyFrames to animate the text value of a TextBlock
29.Four Sided BounceFour Sided Bounce
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41.Use ColorAnimationUsingKeyFrames to animate GradientStopUse ColorAnimationUsingKeyFrames to animate GradientStop
42.Use StringAnimationUsingKeyFrames to ColorUse StringAnimationUsingKeyFrames to Color
43.Using DiscreteStringKeyFrameUsing DiscreteStringKeyFrame
44.Animate Ball HeightAnimate Ball Height
45.Rotate Button AnimationRotate Button Animation
46.Rotate Button Animation With LayoutRotate Button Animation With Layout
47.A simple, finite animationA simple, finite animation
48.Code Animation Accelerate DecelerateCode Animation Accelerate Decelerate
49.Animation with codeAnimation with code
50.Velocity animationVelocity animation
51.Animation In CodeAnimation In Code
52.A Simple Animation in CodeA Simple Animation in Code
53.Remove Animations with AnimationClockRemove Animations with AnimationClock
54.Remove AnimationsRemove Animations
55.Control the Progress of an AnimationControl the Progress of an Animation
56.Markup for navigation transition animations
57.Width and Height animationWidth and Height animation
58.Timer triggered AnimationTimer triggered Animation
59.Path animation by code, duration, RepeatBehaviorPath animation by code, duration, RepeatBehavior
60.Rolling Ball AnimationRolling Ball Animation
61.Show a Continuous Animation During an Asynchronous ProcessShow a Continuous Animation During an Asynchronous Process
62.Receive Notification When an Animation CompletesReceive Notification When an Animation Completes
63.An animated Ellipse traces the outline of rendered text by using the path geometry of the text.An animated Ellipse traces the outline of rendered text by using the path geometry of the text.
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