IKTiffFileLoadMem

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

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

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

Parameters

Name	Explanation
Handle	TIFF format raw image data
Page	The page number of the image that is loaded (starts from 0)
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 IKTiffFileLoadMem function loads raster image data from a TIFF 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, 8, 16, 24, and 32 bit color. (This differs depending on the compression mode). The number of pages in a multi-page image file can be retrieved by IkFileType.

NOTE: For TIFF(JPEG Compression), some TIFF(JPEG) images cannot be loaded by the ImageKit.

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 Ik10File.dll, Ik10FileA.dll, Ik10File64.dll, Ik10File64A.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 IKTiffFileLoad function.