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PicturizeSingleCommand Class


Picturizes the image using a specific thumbnail image.

public class PicturizeSingleCommand : RasterCommand 
Public Class PicturizeSingleCommand  
   Inherits RasterCommand 
public ref class PicturizeSingleCommand : public RasterCommand   

  • 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.


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

using Leadtools; 
using Leadtools.Codecs; 
using Leadtools.ImageProcessing.Effects; 
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. 
   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"; 
Imports Leadtools 
Imports Leadtools.Codecs 
Imports Leadtools.ImageProcessing.Effects 
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. 
   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 


Target Platforms

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Leadtools.ImageProcessing.Effects Assembly