FxAddNoise Method (GdPictureImaging)
Performs noise effect on a GdPicture image or on an area of a GdPicture image defined by SetROI()
method.
'Declaration
Public Function FxAddNoise( _
ByVal As Integer _
) As GdPictureStatus
Parameters
- ImageID
- GdPicture image identifier.
Return Value
A member of the GdPictureStatus enumeration.
Performing a noise effect on a GdPicture 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);
// Add the noise to your image.
gdpictureImaging.FxAddNoise(imageID);
gdpictureImaging.SaveAsTIFF(imageID, "image.tif", TiffCompression.TiffCompressionAUTO);
gdpictureImaging.ReleaseGdPictureImage(imageID);
}