GdPicture.NET.14.API
GdPicture14 Namespace / GdPictureImaging Class / ConvertTo1Bpp Method / ConvertTo1Bpp(Int32) Method
GdPicture image identifier.
Example





In This Topic
ConvertTo1Bpp(Int32) Method
In This Topic
Converts a GdPicture image to a 1-bit BW indexed color image. The color table has 2 entries: 1 Black & 1 White.
Syntax
'Declaration
 
Public Overloads Function ConvertTo1Bpp( _
   ByVal ImageID As Integer _
) As GdPictureStatus
public GdPictureStatus ConvertTo1Bpp( 
   int ImageID
)
public function ConvertTo1Bpp( 
    ImageID: Integer
): GdPictureStatus; 
public function ConvertTo1Bpp( 
   ImageID : int
) : GdPictureStatus;
public: GdPictureStatus ConvertTo1Bpp( 
   int ImageID
) 
public:
GdPictureStatus ConvertTo1Bpp( 
   int ImageID
) 

Parameters

ImageID
GdPicture image identifier.

Return Value

A member of the GdPictureStatus enumeration.
Remarks
Is equivalent to ConvertTo1Bpp(ImageID, 160).
Example
Converts selected image to a 1-bit BW indexed color image, and saves result into a TIF file.
using (GdPictureImaging gdpictureImaging = new GdPictureImaging())
{
    // Open an image file. An empty string allows the control to prompt for selecting a file.
    int imageID = gdpictureImaging.CreateGdPictureImageFromFile("");
 
    gdpictureImaging.ConvertTo1Bpp(imageID);
    gdpictureImaging.SaveAsTIFF(imageID, "output.tif", TiffCompression.TiffCompressionAUTO);
 
    // Release used resources.
    gdpictureImaging.ReleaseGdPictureImage(imageID);
}
See Also