Imposes a poster effect on an image by quantizing the image's colors to a specified number of color levels per plane. For example, two levels means two of red, two of green, and two of blue.

Syntax

Visual Basic (Declaration)
Public Class PosterizeCommandBitmapEffect Inherits RasterCommandBitmapEffect

Visual Basic (Usage)	Copy Code
`Dim instance As PosterizeCommandBitmapEffect`

C#
public class PosterizeCommandBitmapEffect : RasterCommandBitmapEffect

Managed Extensions for C++
public __gc class PosterizeCommandBitmapEffect : public RasterCommandBitmapEffect

C++/CLI
public ref class PosterizeCommandBitmapEffect : public RasterCommandBitmapEffect

XAML Property Element Usage
PosterizeCommandBitmapEffect ...

Example

Run the PosterizeCommandBitmapEffect on an image and posterize it.

Visual Basic Copy Code

Visual Basic	Copy Code
Public Sub PosterizeCommandBitmapEffectExample(ByVal element As FrameworkElement) Dim effect As PosterizeCommandBitmapEffect = New PosterizeCommandBitmapEffect() effect.Levels = 2 element.BitmapEffect = effect Dim storyboard As Storyboard = New Storyboard() Dim animation1 As Int32Animation = New Int32Animation() animation1.From = 2 animation1.To = 12 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(PosterizeCommandBitmapEffect.LevelsProperty)) element.RegisterName("AnimatedBitmapEffect", effect) storyboard.Children.Add(animation1) storyboard.Begin(element) End Sub

Public Sub PosterizeCommandBitmapEffectExample(ByVal element As FrameworkElement)

   Dim effect As PosterizeCommandBitmapEffect = New PosterizeCommandBitmapEffect()

   effect.Levels = 2

   element.BitmapEffect = effect



   Dim storyboard As Storyboard = New Storyboard()



   Dim animation1 As Int32Animation = New Int32Animation()

   animation1.From = 2

   animation1.To = 12

   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(PosterizeCommandBitmapEffect.LevelsProperty))

   element.RegisterName("AnimatedBitmapEffect", effect)

   storyboard.Children.Add(animation1)



   storyboard.Begin(element)

End Sub

C# Copy Code

C#	Copy Code
public void PosterizeCommandBitmapEffectExample(FrameworkElement element) { PosterizeCommandBitmapEffect effect = new PosterizeCommandBitmapEffect(); effect.Levels = 2; element.BitmapEffect = effect; Storyboard storyboard = new Storyboard(); Int32Animation animation1 = new Int32Animation(); animation1.From = 2; animation1.To = 12; 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(PosterizeCommandBitmapEffect.LevelsProperty)); element.RegisterName("AnimatedBitmapEffect", effect); storyboard.Children.Add(animation1); storyboard.Begin(element); }

public void PosterizeCommandBitmapEffectExample(FrameworkElement element) 
{ 
   PosterizeCommandBitmapEffect effect = new PosterizeCommandBitmapEffect(); 
   effect.Levels = 2; 
   element.BitmapEffect = effect; 
 
   Storyboard storyboard = new Storyboard(); 
 
   Int32Animation animation1 = new Int32Animation(); 
   animation1.From = 2; 
   animation1.To = 12; 
   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(PosterizeCommandBitmapEffect.LevelsProperty)); 
   element.RegisterName("AnimatedBitmapEffect", effect); 
   storyboard.Children.Add(animation1); 
 
   storyboard.Begin(element); 
}

XAML Copy Code

XAML	Copy 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.Color;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:PosterizeCommandBitmapEffect x:Name="AnimatedBitmapEffect" Levels="2" /> </Image.BitmapEffect> <Image.Triggers> <EventTrigger RoutedEvent="Image.Loaded"> <BeginStoryboard> <Storyboard> <Int32Animation Storyboard.TargetName="AnimatedBitmapEffect" Storyboard.TargetProperty="Levels" From="2" To="12" Duration="0:0:5" RepeatBehavior="Forever" AutoReverse="true" /> </Storyboard> </BeginStoryboard> </EventTrigger> </Image.Triggers> </Image> </Grid> </Page>

<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.Color;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:PosterizeCommandBitmapEffect x:Name="AnimatedBitmapEffect" Levels="2" /> 
      </Image.BitmapEffect> 
      <Image.Triggers> 
        <EventTrigger RoutedEvent="Image.Loaded"> 
          <BeginStoryboard> 
            <Storyboard> 
              <Int32Animation Storyboard.TargetName="AnimatedBitmapEffect" Storyboard.TargetProperty="Levels" From="2" To="12" Duration="0:0:5" RepeatBehavior="Forever" AutoReverse="true" /> 
            </Storyboard> 
          </BeginStoryboard> 
        </EventTrigger> 
      </Image.Triggers> 
    </Image> 
  </Grid> 
</Page>

Remarks

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.Color.PosterizeCommandBitmapEffect

Requirements

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

Leadtools.Windows.Media.Effects	Send comments on this topic. \| Back to Introduction - All Topics \| Help Version 15.02.15
PosterizeCommandBitmapEffect Class
See Also Members Example

Syntax

Example

Remarks

Inheritance Hierarchy

Requirements

See Also

Reference