FxMax Method (GdPictureImaging)

Performs a Maximum filter (Dilate Filter)of any size of kernel (amount of pixels included in operation) on a GdPicture image or on an area of a GdPicture image defined by SetROI() method. It selects the Maximum value or the neighboring pixels to each pixel and gives it that value. Basically, in binary images, it makes objects in the become smaller, and in colored images it makes the image brighter because the darker objects shrink.

'Declaration
 
Public Function FxMax( _
   ByVal ImageID As Integer, _
   ByVal KernelSize As Integer _
) As GdPictureStatus

public GdPictureStatus FxMax( 
   int ImageID,
   int KernelSize
)

public function FxMax( 
    ImageID: Integer;
    KernelSize: Integer
): GdPictureStatus; 

public function FxMax( 
   ImageID : int,
   KernelSize : int
) : GdPictureStatus;

public: GdPictureStatus FxMax( 
   int ImageID,
   int KernelSize
) 

public:
GdPictureStatus FxMax( 
   int ImageID,
   int KernelSize
) 

using (GdPictureImaging gdpictureImaging = new GdPictureImaging())
{
    // LoadInMemory parameter is set to true in order to be able to update the input file.
    int imageID = gdpictureImaging.CreateGdPictureImageFromFile("image.jpg", true);
 
    // Performing a maximum filter.
    gdpictureImaging.FxMax(imageID, 5);
    gdpictureImaging.SaveAsPNG(imageID, "image.png");
    gdpictureImaging.ReleaseGdPictureImage(imageID);
}