Creates a new optional-content membership dictionary object in the given document for the given layers and visibility policy.
Declaration:
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IG_PDF_dictionary_create(
HIG_PDF_DOC hDoc,
LPHIG_PDF_LAYER hLayers,
AT_INT nLayersCount,
AT_INT policy,
LPHIG_PDF_DICTIONARY lphDictionary);
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Arguments:
| hDoc | The document in which the dictionary is used. |
| hLayers | Array of layers to be the members of the dictionary. |
| nLayersCount | The number of layers. |
| policy | The visibility policy that determines the visibility of content with respect to the ON/OFF state of the layers listed in the dictionary. |
| lphDictionary | The newly created dictionary object. |
Return Value:
The newly created dictionary object, or NULL if no layers are supplied.
Supported Raster Image Formats:
This function does not process image pixels.
Remarks:
To add layer to the existing dictionary, get the current layers' list, modify it, and then create a new dictionary with the new list of layers.