ImageGear for C and C++ on Linux v20.0 - Updated
API Reference Guide > PDF Component API Reference > PDF Component Objects Reference > General Objects > HIG_PDF_DICTIONARY > IG_PDF_dictionary_get_vis_policy

Gets the optional-content membership dictionary's visibility policy, which determines the visibility of content with respect to the ON-OFF state of the layers listed in the dictionary.


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        HIG_PDF_DICTIONARY hDictionary,
        LPAT_INT lpPolicy


Name Type Description
hDictionary HIG_PDF_DICTIONARY The dictionary whose policy is obtained.
lpPolicy LPAT_INT The visibility policy.

Return Value:

The visibility policy.

Supported Raster Image Formats:

This function does not process image pixels.

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