AverageCommand Class (original) (raw)
Summary
Changes the color of each pixel in an image to the average color of pixels in its neighborhood. This results in a blur effect.
Syntax
C#
Objective-C
C++/CLI
Java
Python
@interface LTAverageCommand : LTRasterCommand public class AverageCommand
extends RasterCommand
class AverageCommand(RasterCommand): Example
Run the AverageCommand on an image with a neighborhood Dimensions = 3x3 pixels.
using Leadtools;
using Leadtools.Codecs;
using Leadtools.ImageProcessing.Effects;
public void AverageCommandExample()
{
// Load an image
RasterCodecs codecs = new RasterCodecs();
codecs.ThrowExceptionsOnInvalidImages = true;
RasterImage image = codecs.Load(Path.Combine(LEAD_VARS.ImagesDir, "sample2.cmp"));
// Prepare the command
AverageCommand command = new AverageCommand();
// Average with a neighborhood of 3x3 pixels
command.Dimension = 3;
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:\LEADTOOLS22\Resources\Images";
}