ImageGearJava Project > com.accusoft.imagegear.formats.iptc Package > ImGearIPTCMetadata Class : getCaption_Abstract Method |
Method returnsthe tag value if the tag is present in the metadata tree, or null otherwise.
This method accesses the Caption/Abstract DataSet (2:120). The DataSet contains a textual description of the objectdata, particularly used where the object is not text.
Maximum of 2000 bytes, consisting of graphic characters plus carriage-returns, linefeeds, and spaces.
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See the IPTC - NAA Information Interchange Model ver. 4.1 specification for tag usage details.