IKFpxFileLoadMem

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

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

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

[Visual Basic] Function IKFpxFileLoadMem(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	FPX format raw image data
Page	The page number of the image file that is loaded. 0 is the original image. For each subsequent page, the vertical and horizontal resolution is half that of the page before. The last page will be 64x64 or smaller.
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 IKFpxFileLoadMem function loads a raster image from FPX format raw image data. The Page parameter determines which page (resolution) of the FPX image file will be loaded. Supports 8 bit grayscale and 24 bit color images. The number of pages in the FPX 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 IKFpxFileLoad function.

Note: A file is temporarily made internally.