CreateGdPictureImageFromIStream(IStream) Method

In This Topic

Creates a new GdPicture image from an image stored into an IStream Object.

Syntax

Visual Basic
C#
Delphi
JScript
Managed Extensions for C++
C++/CLI

'Declaration
 
Public Overloads Function CreateGdPictureImageFromIStream( _
   ByVal Stream As IStream _
) As Integer

public int CreateGdPictureImageFromIStream( 
   IStream Stream
)

public function CreateGdPictureImageFromIStream( 
    Stream: IStream
): Integer;

public function CreateGdPictureImageFromIStream( 
   Stream : IStream
) : int;

public: int CreateGdPictureImageFromIStream( 
   IStream* Stream
)

public:
int CreateGdPictureImageFromIStream( 
   IStream^ Stream
)

Parameters

Stream: An IStream object storing the image data.

Return Value

0: The image could not be created. Use the GetStat() method to determine the reason this method failed. Non-zero: GdPicture image identifier. The created image. The ReleaseGdPictureImage() method must be subsequently used to release the image from the memory.

Remarks

Supported formats are listed here: http://www.gdpicture.com/solutions/supported-formats/.

Notes for multipage images (TIFF and GIF): By default, the class loads multipage images (GIF and TIFF) in read & write mode. To open multipage images in read-only mode call the TiffOpenMultiPageForWrite() method specifying False for tiff images or the GifOpenMultiFrameForWrite() method for gif images.

Reference

GdPictureImaging Class
GdPictureImaging Members
Overload List
GetStat Method