IG_mpi_close

If the multi-page image hMIGear was previously associated with an external image file using the function IG_mpi_file_open(), then this function closes the file and frees all corresponding resources; if the multi-page image is not associated with an external file, then this function does nothing.

Declaration:

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AT_ERRCOUNT ACCUAPI IG_mpi_close( HMIGEAR hMIGear );

Arguments:

Name	Type	Description
hMIGear	HMIGEAR	The handle to the allocated multi-page image.

Return Value:

Returns the number of ImageGear errors that occurred during this function call. If there are no errors, the return value is IGE_SUCCESS.

Supported Raster Image Formats:

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

Example:

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HMIGEAR hMIGear; /* handle to multi-page image / AT_ERRCOUNT nErrCount = IGE_SUCCESS; / will hold returned error count / nErrCount = IG_mpi_create( &hMIGear, 0 ); ... / any operations with hMIGear */ nErrCount = IG_mpi_close( hMIGear );

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HMIGEAR hMIGear;    /* handle to multi-page image */
AT_ERRCOUNT nErrCount = IGE_SUCCESS;  /* will hold returned error count */
nErrCount = IG_mpi_create( &hMIGear, 0 );
 ...
/* any operations with hMIGear */
nErrCount = IG_mpi_close( hMIGear );