C# Class AForge.Imaging.Filters.Pixellate

Pixellate filter.

The filter processes an image creating the effect of an image with larger pixels - pixellated image. The effect is achieved by filling image's rectangles of the specified size by the color, which is mean color value for the corresponding rectangle. The size of rectangles to process is set by PixelWidth and PixelHeight properties.

The filter accepts 8 bpp grayscale images and 24 bpp color images for processing.

Sample usage:

// create filter Pixellate filter = new Pixellate( ); // apply the filter filter.ApplyInPlace( image );

Initial image:

Result image:

Inheritance: BaseInPlacePartialFilter

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Public Methods

Method	Description
Pixellate ( ) : System	Initializes a new instance of the Pixellate class.
Pixellate ( int pixelSize ) : System	Initializes a new instance of the Pixellate class.
Pixellate ( int pixelWidth, int pixelHeight ) : System	Initializes a new instance of the Pixellate class.

Protected Methods

Method	Description
ProcessFilter ( UnmanagedImage image, Rectangle rect ) : void	Process the filter on the specified image.

Method Details

Pixellate() public method

Initializes a new instance of the Pixellate class.

public Pixellate ( ) : System
return	System

Pixellate() public method

Initializes a new instance of the Pixellate class.

public Pixellate ( int pixelSize ) : System
pixelSize	int	Pixel size.
return	System

Pixellate() public method

Initializes a new instance of the Pixellate class.

public Pixellate ( int pixelWidth, int pixelHeight ) : System
pixelWidth	int	Pixel width.
pixelHeight	int	Pixel height.
return	System

ProcessFilter() protected method

Process the filter on the specified image.

protected ProcessFilter ( UnmanagedImage image, Rectangle rect ) : void
image	UnmanagedImage	Source image data.
rect	System.Drawing.Rectangle	Image rectangle for processing by the filter.
return	void