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ZoomWaveCommandBitmapEffect Class
See Also  Members   Example 
Leadtools.Windows.Media.Effects.SpecialEffects Namespace : ZoomWaveCommandBitmapEffect Class





Distorts the image with a wave zoomed from the specified center.

Syntax

Visual Basic (Declaration) 
Public Class ZoomWaveCommandBitmapEffect 
   Inherits RasterCommandBitmapEffect
Visual Basic (Usage)Copy Code
Dim instance As ZoomWaveCommandBitmapEffect
C# 
public class ZoomWaveCommandBitmapEffect : RasterCommandBitmapEffect
C++/CLI 
public ref class ZoomWaveCommandBitmapEffect : public RasterCommandBitmapEffect
XAML Property Element Usage 

ZoomWaveCommandBitmapEffect ...

XAML Property Element Usage 

ZoomWaveCommandBitmapEffect ...

Example

Run the ZoomWaveCommandBitmapEffect on an image.

Visual BasicCopy Code
Public Sub ZoomWaveCommandBitmapEffectExample(ByVal element As FrameworkElement)
   Dim effect As ZoomWaveCommandBitmapEffect = New ZoomWaveCommandBitmapEffect()
   effect.CenterPoint = New System.Windows.Point(140, 105)
   effect.Amplitude = 1
   effect.Frequency = 10
   effect.Phase = 0
   effect.Type = ZoomWaveCommandBitmapEffectsType.Repeat
   effect.ZoomFactor = 20
   effect.FillColor = System.Windows.Media.Color.FromRgb(0, 0, 0)
   element.BitmapEffect = effect

   Dim storyboard As Storyboard = New Storyboard()

   Dim animation1 As Int32Animation = New Int32Animation()
   animation1.From = 1
   animation1.To = 100
   animation1.Duration = New Duration(TimeSpan.Parse("0:0:5"))
   animation1.RepeatBehavior = RepeatBehavior.Forever
   animation1.AutoReverse = True

   storyboard.SetTargetName(animation1, "AnimatedBitmapEffect")
   storyboard.SetTargetProperty(animation1, New PropertyPath(ZoomWaveCommandBitmapEffect.AmplitudeProperty))
   element.RegisterName("AnimatedBitmapEffect", effect)
   storyboard.Children.Add(animation1)

   Dim animation2 As Int32Animation = New Int32Animation()
   animation2.From = 1
   animation2.To = 100
   animation2.Duration = New Duration(TimeSpan.Parse("0:0:5"))
   animation2.RepeatBehavior = RepeatBehavior.Forever
   animation2.AutoReverse = True

   storyboard.SetTargetName(animation2, "AnimatedBitmapEffect")
   storyboard.SetTargetProperty(animation2, New PropertyPath(ZoomWaveCommandBitmapEffect.FrequencyProperty))
   element.RegisterName("AnimatedBitmapEffect", effect)
   storyboard.Children.Add(animation2)

   storyboard.Begin(element)
End Sub
C#Copy Code
public void ZoomWaveCommandBitmapEffectExample(FrameworkElement element) 
{ 
   ZoomWaveCommandBitmapEffect effect = new ZoomWaveCommandBitmapEffect(); 
   effect.CenterPoint = new Point(140, 105); 
   effect.Amplitude = 1; 
   effect.Frequency = 10; 
   effect.Phase = 0; 
   effect.Type = ZoomWaveCommandBitmapEffectsType.Repeat; 
   effect.ZoomFactor = 20; 
   effect.FillColor = System.Windows.Media.Color.FromRgb(0, 0, 0); 
   element.BitmapEffect = effect; 
 
   Storyboard storyboard = new Storyboard(); 
 
   Int32Animation animation1 = new Int32Animation(); 
   animation1.From = 1; 
   animation1.To = 100; 
   animation1.Duration = new Duration(TimeSpan.Parse("0:0:5")); 
   animation1.RepeatBehavior = RepeatBehavior.Forever; 
   animation1.AutoReverse = true; 
 
   Storyboard.SetTargetName(animation1, "AnimatedBitmapEffect"); 
   Storyboard.SetTargetProperty(animation1, new PropertyPath(ZoomWaveCommandBitmapEffect.AmplitudeProperty)); 
   element.RegisterName("AnimatedBitmapEffect", effect); 
   storyboard.Children.Add(animation1); 
 
   Int32Animation animation2 = new Int32Animation(); 
   animation2.From = 1; 
   animation2.To = 100; 
   animation2.Duration = new Duration(TimeSpan.Parse("0:0:5")); 
   animation2.RepeatBehavior = RepeatBehavior.Forever; 
   animation2.AutoReverse = true; 
 
   Storyboard.SetTargetName(animation2, "AnimatedBitmapEffect"); 
   Storyboard.SetTargetProperty(animation2, new PropertyPath(ZoomWaveCommandBitmapEffect.FrequencyProperty)); 
   element.RegisterName("AnimatedBitmapEffect", effect); 
   storyboard.Children.Add(animation2); 
 
   storyboard.Begin(element); 
}
XAMLCopy Code
<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 16\Images\slave.jpg"> 
      <Image.BitmapEffect> 
        <lteffects:ZoomWaveCommandBitmapEffect x:Name="AnimatedBitmapEffect" CenterPoint="140, 105" Amplitude="1" Frequency="10" Phase="0" Type="Repeat" ZoomFactor="20" /> 
      </Image.BitmapEffect> 
      <Image.Triggers> 
        <EventTrigger RoutedEvent="Image.Loaded"> 
          <BeginStoryboard> 
            <Storyboard> 
              <Int32Animation Storyboard.TargetName="AnimatedBitmapEffect" Storyboard.TargetProperty="Amplitude" From="1" To="100" Duration="0:0:5" RepeatBehavior="Forever" AutoReverse="true" /> 
              <Int32Animation Storyboard.TargetName="AnimatedBitmapEffect" Storyboard.TargetProperty="Frequency" From="1" To="100" Duration="0:0:5" RepeatBehavior="Forever" AutoReverse="true" /> 
            </Storyboard> 
          </BeginStoryboard> 
        </EventTrigger> 
      </Image.Triggers> 
    </Image> 
  </Grid> 
</Page>

Remarks

  • The command applies a sinusoidal wave zoomed from the specified center. The center point must be defined inside the image.
  • This command does not support signed data images.

Inheritance Hierarchy

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.ZoomWaveCommandBitmapEffect

Requirements

Target Platforms: Microsoft .NET Framework 3.0, Windows XP, Windows Vista, Windows Server 2003 family, Windows Server 2008 family

See Also