Run the LensFlareCommandBitmapEffect on an image.

Visual Basic

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Public Sub LensFlareCommandBitmapEffectExample(ByVal element As FrameworkElement)    ' Initialize Effect    Dim effect As LensFlareCommandBitmapEffect = New LensFlareCommandBitmapEffect()    effect.Brightness = 100    effect.Type = LensFlareCommandBitmapEffectsType.Type1    effect.Color = System.Windows.Media.Color.FromRgb(100, 150, 10)    effect.CenterPoint = New System.Windows.Point(CInt(element.ActualWidth) / 4, CInt(element.ActualHeight) / 4)    element.BitmapEffect = effect    ' Initialize Animations    Dim animation1 As PointAnimation = New PointAnimation()    animation1.From = New System.Windows.Point(50, 50)    animation1.To = New System.Windows.Point(100, 100)    animation1.By = New System.Windows.Point(1, 1)    animation1.Duration = New Duration(TimeSpan.FromSeconds(2.0))    animation1.AutoReverse = True    animation1.RepeatBehavior = RepeatBehavior.Forever    ' Initialize and run Storyboard    Dim storyboard As Storyboard = New Storyboard()    storyboard.SetTargetName(animation1, "AnimatedBitmapEffect")    storyboard.SetTargetProperty(animation1, New PropertyPath(LensFlareCommandBitmapEffect.CenterPointProperty))    element.RegisterName("AnimatedBitmapEffect", effect)    storyboard.Children.Add(animation1)    storyboard.Begin(element) End Sub

C#

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public void LensFlareCommandBitmapEffectExample(FrameworkElement element)  {     // Initialize Effect     LensFlareCommandBitmapEffect effect = new LensFlareCommandBitmapEffect();     effect.Brightness = 100;     effect.Type = LensFlareCommandBitmapEffectsType.Type1;     effect.Color = System.Windows.Media.Color.FromRgb(100, 150, 10);     effect.CenterPoint = new System.Windows.Point((int)element.ActualWidth / 4, (int)element.ActualHeight / 4);     element.BitmapEffect = effect;       // Initialize Animations     PointAnimation animation1 = new PointAnimation();     animation1.From = new Point(50, 50);     animation1.To = new Point(100, 100);     animation1.By = new Point(1, 1);     animation1.Duration = new Duration(TimeSpan.FromSeconds(2.0));     animation1.AutoReverse = true;     animation1.RepeatBehavior = RepeatBehavior.Forever;       // Initialize and run Storyboard     Storyboard storyboard = new Storyboard();     Storyboard.SetTargetName(animation1, "AnimatedBitmapEffect");     Storyboard.SetTargetProperty(animation1, new PropertyPath(LensFlareCommandBitmapEffect.CenterPointProperty));     element.RegisterName("AnimatedBitmapEffect", effect);     storyboard.Children.Add(animation1);       storyboard.Begin(element);  }

XAML

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<Page Title="CSAnimateEffect" Height="391" Width="300" xmlns="http://schemas.microsoft.com/winfx/2006/xaml/presentation" xmlns:x="http://schemas.microsoft.com/winfx/2006/xaml" xmlns:lteffects="clr-namespace:Leadtools.Windows.Media.Effects.SpecialEffects;assembly=Leadtools.Windows.Media.Effects">    <Grid>      <Image Margin="10,10,10,10" HorizontalAlignment="Center" VerticalAlignment="Center" Source="C:\Program Files\LEAD Technologies, Inc\LEADTOOLS 15\Images\slave.jpg">        <Image.BitmapEffect>          <lteffects:LensFlareCommandBitmapEffect x:Name="MyBitmapEffect" Brightness="100" CenterPoint="50.0,50.0" />        </Image.BitmapEffect>        <Image.Triggers>          <EventTrigger RoutedEvent="Image.Loaded">            <BeginStoryboard>              <Storyboard>                <PointAnimation Storyboard.TargetName="MyBitmapEffect" Storyboard.TargetProperty="CenterPoint" From="50.0,50.0" To="100.0,100.0" Duration="0:0:2" RepeatBehavior="Forever" AutoReverse="True" />              </Storyboard>            </BeginStoryboard>          </EventTrigger>        </Image.Triggers>      </Image>    </Grid>  </Page>

• Secondary reflections are caused when bright lights are facing the camera lens. These reflections can show up as spots or banding. The command adds this effect to the image by controlling their number, position, brightness and size of the spots or banding. Each lens type has its own spot distribution and ray thickness.
• This command does not support signed data images.
• For an example, see the following figure:

  

• The following figure shows the same image, after the effect has been applied:

  

• This command does not support 32-bit grayscale images.

System.Object
   System.Windows.Threading.DispatcherObject
      System.Windows.DependencyObject
         System.Windows.Freezable
            System.Windows.Media.Animation.Animatable
               System.Windows.Media.Effects.BitmapEffect
                  Leadtools.Windows.Media.Effects.RasterCommandBitmapEffect
                     Leadtools.Windows.Media.Effects.SpecialEffects.LensFlareCommandBitmapEffect

Target Platforms: Microsoft .NET Framework 3.0, Windows XP, Windows Vista, and Windows Server 2003

Reference