GdPictureImaging.SaveAsJ2K Method (Integer, String, Integer)

Saves a GdPicture image as JPEG-2000 codestream image format.

public GdPictureStatus SaveAsJ2K(
    int ImageID, 
    String FilePath, 
    int Rate
);

Visual Basic

Public Function SaveAsJ2K(
    ByVal ImageID As Integer, 
    ByVal FilePath As String, 
    ByVal Rate As Integer
) As GdPictureStatus

Parameters

Parameters	Description
ImageID	GdPicture Image Identifier.
FilePath	The complete file path to save a GdPicture image.
Rate	Defines compression rate Between [1(MaxQuality) ... 512(Poor quality)]. Usually 16.

Returns

A member of the GdPictureStatus enumeration.

Remarks

This function works only with 8-bits grayscale images, 24-bits images and 32-bits images

Example

How to convert BMP file to JPEG 2000 codestream file

Copy Code

Dim ImageID As Integer
 
ImageID = oGdPictureImaging.CreateGdPictureImageFromFile("image.bmp")
If ImageID <> 0 Then
   oGdPictureImaging.SaveAsJ2K (ImageID, "image.j2k", 16)
   oGdPictureImaging.ReleaseGdPictureImage (ImageID)
End If