ImpressionistCommand Class

Summary

Makes the image look like it was painted by an impressionist painter. This command is available in the Imaging and above toolkits.

Syntax

C++/CLI

Python

public class ImpressionistCommand : RasterCommand

public ref class ImpressionistCommand : public RasterCommand

class ImpressionistCommand(RasterCommand):

Remarks

This command supports 12-bit and 16-bit grayscale and 48-bit and 64-bit color images. Support for 12-bit and 16-bit grayscale and 48-bit 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 Applying Artistic Effects.

Impressionist Function - Before

Impressionist Function - After

View additional platform support for this Impressionist function.

Example

Run the ImpressionistCommand on an image.

using Leadtools; 
using Leadtools.Codecs; 
using Leadtools.ImageProcessing.SpecialEffects; 
 
 
public void ImpressionistCommandExample() 
{ 
   // Load an image 
   RasterCodecs codecs = new RasterCodecs(); 
   codecs.ThrowExceptionsOnInvalidImages = true; 
 
   RasterImage image = codecs.Load(Path.Combine(LEAD_VARS.ImagesDir, "sample5.cmp")); 
 
   // Prepare the command 
   ImpressionistCommand command = new ImpressionistCommand(); 
   command.HorizontalDimension = 10; 
   command.VerticalDimension = 10; 
   // Apply impressionist effect on the image. 
   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"; 
}