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MosaicCommand Class

Summary

Imposes a mosaic effect on an image by dividing the image into tiles of a specified size and changing the color of all pixels in each tile to the average color of pixels within the tile.

Syntax
C#
VB
C++
public class MosaicCommand : RasterCommand 
Public Class MosaicCommand  
   Inherits RasterCommand 
public ref class MosaicCommand : public RasterCommand   

Remarks
  • 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 Applying Artistic Effects.

Example

Run the MosaicCommand on an image and applies a mosaic effect.

C#
VB
using Leadtools; 
using Leadtools.Codecs; 
using Leadtools.ImageProcessing.Effects; 
 
public void MosiacCommandExample() 
{ 
   // Load an image 
   RasterCodecs codecs = new RasterCodecs(); 
   codecs.ThrowExceptionsOnInvalidImages = true; 
 
   RasterImage image = codecs.Load(Path.Combine(LEAD_VARS.ImagesDir, @"ImageProcessingDemo\Image2.jpg")); 
 
   // Prepare the command 
   MosaicCommand command = new MosaicCommand(); 
   //Apply a mosaic effect with 7x7 tiles. 
   command.Dimension = 7; 
   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.Effects 
 
Public Sub MosiacCommandExample() 
   Dim codecs As New RasterCodecs() 
   codecs.ThrowExceptionsOnInvalidImages = True 
 
   Dim leadImage As RasterImage = codecs.Load(Path.Combine(LEAD_VARS.ImagesDir, "ImageProcessingDemo\\Image2.jpg")) 
 
   ' Prepare the command 
   Dim command As MosaicCommand = New MosaicCommand 
   'Apply a mosaic effect with 7x7 tiles. 
   command.Dimension = 7 
 
   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 

Requirements

Target Platforms

See Also

Reference

MosaicCommand Members

Leadtools.ImageProcessing.Effects Namespace

Applying Artistic Effects

SharpenCommand Class

Leadtools.ImageProcessing.Color.PosterizeCommand

EmbossCommand Class

AverageCommand Class

Leadtools.ImageProcessing.Core.MedianCommand

AddNoiseCommand Class

Leadtools.ImageProcessing.Color.IntensityDetectCommand

SpatialFilterCommand Class

BinaryFilterCommand Class

Leadtools.ImageProcessing.Core.MinimumCommand

Leadtools.ImageProcessing.Core.MaximumCommand

OilifyCommand Class

Leadtools.ImageProcessing.Color.SolarizeCommand

Leadtools.ImageProcessing.Core.WindowLevelCommand

Leadtools.ImageProcessing.SpecialEffects.BumpMapCommand

CubismCommand Class

Leadtools.ImageProcessing.SpecialEffects.DrawStarCommand

Leadtools.ImageProcessing.SpecialEffects.DryCommand

Leadtools.ImageProcessing.SpecialEffects.FreePlaneBendCommand

Leadtools.ImageProcessing.SpecialEffects.FreeRadialBendCommand

Leadtools.ImageProcessing.SpecialEffects.GlassEffectCommand

Leadtools.ImageProcessing.SpecialEffects.GlowCommand

Leadtools.ImageProcessing.SpecialEffects.LensFlareCommand

Leadtools.ImageProcessing.SpecialEffects.LightCommand

Leadtools.ImageProcessing.SpecialEffects.OceanCommand

Leadtools.ImageProcessing.SpecialEffects.PlaneBendCommand

Leadtools.ImageProcessing.SpecialEffects.PlaneCommand

Leadtools.ImageProcessing.Color.SampleTargetCommand

Leadtools.ImageProcessing.SpecialEffects.TunnelCommand

Leadtools.ImageProcessing.SpecialEffects.BendCommand

Leadtools.ImageProcessing.SpecialEffects.CylinderCommand

Leadtools.ImageProcessing.SpecialEffects.FreeHandShearCommand

Leadtools.ImageProcessing.SpecialEffects.FreeHandWaveCommand

Leadtools.ImageProcessing.SpecialEffects.ImpressionistCommand

Leadtools.ImageProcessing.SpecialEffects.PixelateCommand

Leadtools.ImageProcessing.SpecialEffects.PolarCommand

Leadtools.ImageProcessing.SpecialEffects.RadialBlurCommand

Leadtools.ImageProcessing.SpecialEffects.RadialWaveCommand

Leadtools.ImageProcessing.SpecialEffects.RippleCommand

Leadtools.ImageProcessing.SpecialEffects.SphereCommand

Leadtools.ImageProcessing.SpecialEffects.SwirlCommand

Leadtools.ImageProcessing.SpecialEffects.WaveCommand

Leadtools.ImageProcessing.SpecialEffects.WindCommand

Leadtools.ImageProcessing.SpecialEffects.ZoomBlurCommand

Leadtools.ImageProcessing.SpecialEffects.ZoomWaveCommand

Leadtools.ImageProcessing.SpecialEffects.ShadowCommand

Leadtools.ImageProcessing.SpecialEffects.RevEffectCommand

Leadtools.ImageProcessing.SpecialEffects.AgingCommand

Leadtools.ImageProcessing.SpecialEffects.DiceEffectCommand

Leadtools.ImageProcessing.SpecialEffects.FunctionalLightCommand

Leadtools.ImageProcessing.SpecialEffects.PuzzleEffectCommand

Leadtools.ImageProcessing.SpecialEffects.RingEffectCommand

TextureAlphaBlendCommand Class

Leadtools.ImageProcessing.SpecialEffects.BricksTextureCommand

Leadtools.ImageProcessing.Core.DeskewCommand

Leadtools.ImageProcessing.Core.HalfTonePatternCommand

HighPassCommand Class

MaskConvolutionCommand Class

Leadtools.ImageProcessing.SpecialEffects.PerspectiveCommand

Leadtools.ImageProcessing.SpecialEffects.PlasmaCommand

Leadtools.ImageProcessing.SpecialEffects.PointillistCommand

Leadtools.ImageProcessing.SpecialEffects.CanvasCommand

Leadtools.ImageProcessing.SpecialEffects.CloudsCommand

Leadtools.ImageProcessing.SpecialEffects.ColoredBallsCommand

DisplacementCommand Class

Leadtools.ImageProcessing.SpecialEffects.FragmentCommand

Leadtools.ImageProcessing.SpecialEffects.MosaicTilesCommand

OffsetCommand Class

Leadtools.ImageProcessing.SpecialEffects.RomanMosaicCommand

Leadtools.ImageProcessing.SpecialEffects.VignetteCommand

Leadtools.ImageProcessing.SpecialEffects.ZigZagCommand

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Leadtools.ImageProcessing.Effects Assembly