This function verifies whether a layer object is associated with a Usage dictionary.
Declaration:
 Copy Code |
|
|---|---|
AT_ERRCOUNT ACCUAPI IG_PDF_layer_has_usage_info(
HIG_PDF_LAYER hLayer,
LPAT_PDF_BOOL lpbHasUsage
);
|
|
Arguments:
| hLayer | Layer object. |
| lpbHasUsage | Returns TRUE if the layer has a Usage dictionary; FALSE otherwise. |
Return Value:
Error count.
Supported Raster Image Formats:
This function does not process image pixels.