IG_PDF_layer_has_usage

This function verifies whether a layer object is associated with a Usage dictionary.

Declaration:

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AT_ERRCOUNT ACCUAPI IG_PDF_layer_has_usage_info( HIG_PDF_LAYER hLayer, LPAT_PDF_BOOL lpbHasUsage );

Name	Type	Description
hLayer	HIG_PDF_LAYER	Layer object.
lpbHasUsage	LPAT_PDF_BOOL	Returns TRUE if the layer has a Usage dictionary; FALSE otherwise.

Error count.

This function does not process image pixels.