←Select platform

PicturizeListCommand Class

Summary
Picturizes the image using a specific thumbnail image.
Syntax
C#
C++/CLI
Python
public class PicturizeListCommand : RasterCommand 
public ref class PicturizeListCommand : public RasterCommand   
class PicturizeListCommand(RasterCommand): 
Remarks
  • The image, or selected region, is broken down into rectangles of size CellWidth x CellHeight. 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 lightness factor 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.

Picturize List Function - Before

Picturize List Function - Before

Picturize List Function - After

Picturize List Function - After

View additional platform support for this Picturize List function.

Example

Run the PicturizeListCommand on an image.

C#
using Leadtools; 
using Leadtools.Codecs; 
using Leadtools.ImageProcessing.Effects; 
 
 
public void PicturizeListCommandExample() 
{ 
   // Load an image 
   RasterCodecs codecs = new RasterCodecs(); 
   codecs.ThrowExceptionsOnInvalidImages = true; 
 
   RasterImage image = codecs.Load(Path.Combine(LEAD_VARS.ImagesDir, "Master.jpg")); 
   RasterImage image1 = codecs.Load(Path.Combine(LEAD_VARS.ImagesDir, "Image1.cmp")); 
   RasterImage image2 = codecs.Load(Path.Combine(LEAD_VARS.ImagesDir, "Image2.cmp")); 
 
   image.AddPage(image1); 
   image.AddPage(image2); 
 
   // Prepare the command 
   PicturizeListCommand command = new PicturizeListCommand(); 
   command.CellHeight = 20; 
   command.CellWidth = 15; 
   command.LightnessFactor = 200; 
   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:\LEADTOOLS23\Resources\Images"; 
} 
Requirements

Target Platforms

Help Version 23.0.2024.3.3
Products | Support | Contact Us | Intellectual Property Notices
© 1991-2024 LEAD Technologies, Inc. All Rights Reserved.

Leadtools.ImageProcessing.Effects Assembly

Products | Support | Contact Us | Intellectual Property Notices
© 1991-2023 LEAD Technologies, Inc. All Rights Reserved.