Overlay image.

Namespace:  AForge.Imaging.Filters
Assembly:  AForge.Imaging (in AForge.Imaging.dll) Version: (


public Bitmap OverlayImage { get; set; }


The property sets an overlay image, which will be used as the second image required to process source image. See documentation of particular inherited class for information about overlay image purpose.

Note:Overlay image must have the same size and pixel format as source image. Otherwise exception will be generated when filter is applied to source image.

Note:Setting this property will clear the UnmanagedOverlayImage property - only one overlay image is allowed: managed or unmanaged.

See Also