ImageGear for C and C++ on Windows v21.0 - Updated
API Reference Guide / PDF Component API Reference / PDF Component Objects Reference / General Objects / HIG_PDF_DICTIONARY / IG_PDF_dictionary_get_layer_count
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    IG_PDF_dictionary_get_layer_count
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    Gets the number of layers listed in a membership dictionary.

    Declaration:

     
    Copy Code 
    IG_PDF_dictionary_get_layer_count(
        HIG_PDF_DICTIONARY hDictionary, 
        LPUINT lpnCount
);

    Arguments:

    Name Type Description
    hDictionary HIG_PDF_DICTIONARY The membership dictionary whose layers count is obtained.
    lpnCount LPUINT The count of the document's layers.

    Return Value:

    The count of the document's layers.

    Supported Raster Image Formats:

    This function does not process image pixels.

     

     

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