GdPicture image identifier.
Example





In This Topic
GdPicture14 Namespace / GdPictureImaging Class / FxBitonalRemoveIsolatedDots4 Method

FxBitonalRemoveIsolatedDots4 Method (GdPictureImaging)

In This Topic
Removes 1 pixel-sized isolated black dots 4 directions: N, S, W, E in a GdPicture image or in an area of a GdPicture image defined by SetROI() method.
Syntax
'Declaration

 


Public Function FxBitonalRemoveIsolatedDots4( _

   ByVal ImageID As Integer _

) As GdPictureStatus
public GdPictureStatus FxBitonalRemoveIsolatedDots4( 

   int ImageID

)
public function FxBitonalRemoveIsolatedDots4( 

    ImageID: Integer

): GdPictureStatus; 
public function FxBitonalRemoveIsolatedDots4( 

   ImageID : int

) : GdPictureStatus;
public: GdPictureStatus FxBitonalRemoveIsolatedDots4( 

   int ImageID

) 
public:

GdPictureStatus FxBitonalRemoveIsolatedDots4( 

   int ImageID

)

Parameters

ImageID
GdPicture image identifier.

Return Value

A member of the GdPictureStatus enumeration.
Remarks

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);

 

    // Removes 1 pixel-sized isolated black dots 4 directions: N, S, W, E.

    gdpictureImaging.FxBitonalRemoveIsolatedDots4(imageID);

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

    gdpictureImaging.ReleaseGdPictureImage(imageID);

}
See Also

Reference

GdPictureImaging Class
GdPictureImaging Members
SetROI Method
ResetROI Method
FxBitonalRemoveIsolatedDots8 Method
FxBitonalRemoveIsolatedDots2x2 Method