IKGifFileLoadMem

This function loads a raster image from GIF format raw image data.

[C++Builder/Visual C++] HANDLE IKGifFileLoadMem(HANDLE Handle, int Page, IKPROCESSPROC UserProc, LPCTSTR Caption, LPCTSTR Message, LPCTSTR Button);

[Delphi] function IKGifFileLoadMem(Handle: THandle; Page: Integer; UserProc: LONG_PTR; Caption, Message, Button: PChar): THandle;

[Visual Basic] Function IKGifFileLoadMem(ByVal Handle As Long, ByVal Page As Long, ByVal UserProc As Long, ByVal Caption As String, ByVal Message As String, ByVal Button As String) As Long

Parameters

Name	Explanation
Handle	GIF format raw image data
Page	The page number of the image file that is loaded
UserProc	The address of the user function (If not using the user function then set to 0)
Caption	Sets the text displayed in the title bar of the progress dialog box
Message	Sets the message displayed in the progress dialog box
Button	Sets the name of the button displayed in the progress dialog box

Return Value

Returns the image handle of the raster image if successful. Returns 0 if unsuccessful.

Explanation

The IKGifFileLoadMem function loads a raster image from GIF format raw image data. When loading multi-page image files, the Page parameter determines which page will be loaded. If the raw data is a single page image file then the Page parameter is disabled. Supports 1, 4, and 8 bit color. The number of pages in the Gif file can be retrieved by the IKFileType function.

If the user function is set or if the Caption, Message, and Button parameters are blank then the Progress dialog box is not displayed. If the Progress dialog box is displayed, it indicates the percentage of the current process completed. For more information about the user function please refer to the Definition of User Function in the Ik9File.dll, Ik9FileA.dll, Ik9File64.dll, Ik9File64A.dll section.

Except for the fact that the raster image is loaded from raw image data, this function operates in the same way as the IKGifFileLoad function.