IG_load_thumbnail

This function loads a thumbnail (if one exists in the file) from file lpszFileName, and returns the HIGEAR handle of the resulting image to the HIGEAR object pointed to by argument lphIGear.

Declaration:

	Copy Code
AT_ERRCOUNT ACCUAPI IG_load_thumbnail( const LPSTR szFileName, LPHIGEAR lphIGear );

Arguments:

Name	Type	Description
szFileName	const LPSTR	Name of file.
lphIGear	LPHIGEAR	Pointer to HIGEAR variable to receive handle.

Return Value:

Returns 0 if successful. Otherwise, returns the number of ImageGear errors that occurred during this function call.

Supported Raster Image Formats:

All pixel formats supported by ImageGear for C and C++.

Sample:

JPEG