GdPicture image identifier.
Example





In This Topic
GdPicture14 Namespace / GdPictureImaging Class / FxBitonalRemoveIsolatedDots2x2 Method

FxBitonalRemoveIsolatedDots2x2 Method (GdPictureImaging)

In This Topic
Removes 4 pixels-sized isolated black dots in the 8 directions: E, NE, SE, S, SW, W, NW, N in a GdPicture image or in an area of a GdPicture image defined by SetROI() method.
Syntax
'Declaration

 


Public Function FxBitonalRemoveIsolatedDots2x2( _

   ByVal ImageID As Integer _

) As GdPictureStatus
public GdPictureStatus FxBitonalRemoveIsolatedDots2x2( 

   int ImageID

)
public function FxBitonalRemoveIsolatedDots2x2( 

    ImageID: Integer

): GdPictureStatus; 
public function FxBitonalRemoveIsolatedDots2x2( 

   ImageID : int

) : GdPictureStatus;
public: GdPictureStatus FxBitonalRemoveIsolatedDots2x2( 

   int ImageID

) 
public:

GdPictureStatus FxBitonalRemoveIsolatedDots2x2( 

   int ImageID

)

Parameters

ImageID
GdPicture image identifier.

Return Value

A member of the GdPictureStatus enumeration.
Remarks
This method is used in the "Image Processing" Demo.

This method requires the Image Documents component to run.

Example
Removing isolated dots from a black and white tiff image. 
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.tif", true);

 

    // Remove 4 pixels-sized isolated black dots in the 8 directions: E, NE, SE, S, SW, W, NW, N.

    gdpictureImaging.FxBitonalRemoveIsolatedDots2x2(imageID);

    gdpictureImaging.SaveAsTIFF(imageID, "image.tif", TiffCompression.TiffCompressionCCITT4);

    gdpictureImaging.ReleaseGdPictureImage(imageID);

}
See Also

Reference

GdPictureImaging Class
GdPictureImaging Members
SetROI Method
ResetROI Method
FxBitonalRemoveIsolatedDots8 Method
FxBitonalRemoveIsolatedDots4 Method