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PicturizeSingleCommand Class
See Also  Members  
Leadtools.ImageProcessing.Effects Namespace : PicturizeSingleCommand Class



Picturizes the image using a specific thumbnail image.

Object Model

PicturizeSingleCommand Class

Syntax

Visual Basic (Declaration) 
Public Class PicturizeSingleCommand 
   Inherits Leadtools.ImageProcessing.RasterCommand
   Implements IRasterCommand 
Visual Basic (Usage)Copy Code
Dim instance As PicturizeSingleCommand
C# 
public class PicturizeSingleCommand : Leadtools.ImageProcessing.RasterCommand, IRasterCommand 
C++/CLI 
public ref class PicturizeSingleCommand : public Leadtools.ImageProcessing.RasterCommand, IRasterCommand 

Example

Run the Leadtools.ImageProcessing.Effects.PicturizeSingleCommand on an image and picturize it with the same image.

Visual BasicCopy Code
Public Sub PicturizeSingleCommandExample()
   Dim codecs As New RasterCodecs()
   codecs.ThrowExceptionsOnInvalidImages = True

   Dim leadImage As RasterImage = codecs.Load(Path.Combine(LEAD_VARS.ImagesDir, "Master.jpg"))

   ' Prepare the command
   Dim command As PicturizeSingleCommand = New PicturizeSingleCommand
   command.CellWidth = 20
   command.CellHeight = 15
   command.LightnessFactor = 200
   command.ThumbImage = leadImage
   'Picturize the bitmap.
   command.Run(leadImage)
   codecs.Save(leadImage, Path.Combine(LEAD_VARS.ImagesDir, "Result.jpg"), RasterImageFormat.Jpeg, 24)

End Sub

Public NotInheritable Class LEAD_VARS
   Public Const ImagesDir As String = "C:\Users\Public\Documents\LEADTOOLS Images"
End Class
C#Copy Code
public void PicturizeSingleCommandExample()
   {
      // Load an image
      RasterCodecs codecs = new RasterCodecs();
      codecs.ThrowExceptionsOnInvalidImages = true;

      RasterImage image = codecs.Load(Path.Combine(LEAD_VARS.ImagesDir, "Master.jpg"));

      // Prepare the command
      PicturizeSingleCommand command = new PicturizeSingleCommand();
      command.CellWidth = 20;
      command.CellHeight = 15;
      command.LightnessFactor = 200;
      command.ThumbImage = image;
      //Picturize the bitmap.
      command.Run(image);
      codecs.Save(image, Path.Combine(LEAD_VARS.ImagesDir, "Result.jpg"), RasterImageFormat.Jpeg, 24);

   }

static class LEAD_VARS
{
   public const string ImagesDir = @"C:\Users\Public\Documents\LEADTOOLS Images";
}
SilverlightCSharpCopy Code


SilverlightVBCopy Code


 
            
            
Remarks
    
    
  • The image, or selected region, is broken down into rectangles of size cell width x cell height. For each rectangle, the thumbnail image is corrected to approximate that rectangle, and inserted in the original image. Note that every rectangle is replaced by the same image.
    • 

    
  • The LightnessFactor can be used to change the lightness of the big image by changing the lightness of each rectangle.
    • 

    
  • This command supports 12 and 16-bit grayscale and 48 and 64-bit color images. Support for 12 and 16-bit grayscale and 48 and 64-bit color images is available only in the Document/Medical toolkits.
    • 

    
  • This command does not support signed data images.
    • 

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

For more information, refer to Introduction to Image Processing With LEADTOOLS.

            
Inheritance Hierarchy
System.Object
   Leadtools.ImageProcessing.RasterCommand
      Leadtools.ImageProcessing.Effects.PicturizeSingleCommand
 
            
Requirements
Target Platforms: Silverlight 3.0, Windows XP, Windows Server 2003 family, Windows Server 2008 family, Windows Vista, Windows 7, MAC OS/X (Intel Only) 

            
            
See Also