Divides the image into rectangular or circular cells and then recreates the image by filling those cells with the minimum, maximum, or average pixel value, depending upon the effect that was selected. This command is available in the Imaging Pro and above toolkits.
public class PixelateCommand : RasterCommand
Public Class PixelateCommand
Inherits RasterCommand
public ref class PixelateCommand : public RasterCommand
An example of circular cell division can be seen below: This is the original image:
This command does not support signed data images.
For more information, refer to Applying Artistic Effects.
Run the PixelateCommand on an image. by dividing it into circular cells with angle length = 5, and radius = 10.
using Leadtools;
using Leadtools.Codecs;
using Leadtools.ImageProcessing.SpecialEffects;
public void PixelateCommandExample()
{
// Load an image
RasterCodecs codecs = new RasterCodecs();
codecs.ThrowExceptionsOnInvalidImages = true;
RasterImage image = codecs.Load(Path.Combine(LEAD_VARS.ImagesDir, "sample5.cmp"));
// Prepare the command
PixelateCommand command = new PixelateCommand();
command.CenterPoint = new LeadPoint((image.Width / 2), (image.Height / 2));
command.CellWidth = 5;
command.CellHeight = 10;
command.Opacity = 100;
command.Flags = PixelateCommandFlags.Radial |
PixelateCommandFlags.WidthPeriod |
PixelateCommandFlags.HeightPeriod |
PixelateCommandFlags.Average;
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";
}
Imports Leadtools
Imports Leadtools.Codecs
Imports Leadtools.ImageProcessing.SpecialEffects
Public Sub PixelateCommandExample()
Dim codecs As New RasterCodecs()
codecs.ThrowExceptionsOnInvalidImages = True
Dim leadImage As RasterImage = codecs.Load(Path.Combine(LEAD_VARS.ImagesDir, "sample5.cmp"))
' Prepare the command
Dim command As PixelateCommand = New PixelateCommand
command.CenterPoint = New LeadPoint(leadImage.Width \ 2, leadImage.Height \ 2)
command.CellWidth = 5
command.CellHeight = 10
command.Opacity = 100
command.Flags = PixelateCommandFlags.Radial Or
PixelateCommandFlags.WidthPeriod Or
PixelateCommandFlags.HeightPeriod Or
PixelateCommandFlags.Average
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
Leadtools.ImageProcessing.SpecialEffects Namespace
Leadtools.ImageProcessing.Effects.AddNoiseCommand
Leadtools.ImageProcessing.Effects.EmbossCommand
Leadtools.ImageProcessing.Effects.MosaicCommand
Leadtools.ImageProcessing.Effects.MotionBlurCommand
Leadtools.ImageProcessing.Effects.OilifyCommand
Leadtools.ImageProcessing.Color.PosterizeCommand
Leadtools.ImageProcessing.Color.RemoveRedEyeCommand
Leadtools.ImageProcessing.Color.SolarizeCommand
Leadtools.ImageProcessing.Effects.CubismCommand
Leadtools.ImageProcessing.Color.SampleTargetCommand
Leadtools.ImageProcessing.Effects.DisplacementCommand
Leadtools.ImageProcessing.Core.HalfTonePatternCommand
Leadtools.ImageProcessing.Effects.MaskConvolutionCommand
Help Collections
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