QPx_GetImporterGraphicsMode

QPx_GetImporterGraphicsMode(importerRef; transferMode):error
	importerRef	Longint	Reference to a graphics importer instance
	transferMode	Longint	Transfer mode
	error	Longint	Error result

Returns the current transfer mode property of a graphics importer instance.

The graphics importer instance is specified by importerRef. If importerRef does not refer to an existing graphics importer instance, the qpx_paramErr error code is returned.

The value for the importer's current transfer mode is returned in transferMode. Possible values are:

qpx_SrcCopy	0	Source copy
qpx_DitherCopy	64	Dither copy

Note: For a detailed discussion of QuickDraw transfer modes, see Inside Macintosh - Imaging with QuickDraw.

Example

`Get transfer mode

C_LONGINT($error)
C_LONGINT($transferMode)

C_LONGINT(gQPixImporter)

$error:=QPx_GetImporterGraphicsMode (gQPixImporter;$transferMode)

If ($error#qpx_noErr)
`Handle the error
End if