%HI_GetMetadata function gets back (according to the defined key) text value of metadata which is assigned to a graphic object. %HI_SetMetadata function sets (according to the defined key) a text value of metadata which is assigned to a graphic object.
Declaration
TEXT %HI_GetMetadata(
INT in _refId,
TEXT in _key
)
BOOL %HI_SetMetadata(
INT in _refId,
TEXT in _key,
TEXT in _value,
BOOL in _bOverWrite
)
TRUE - either metadata are inserted (if they do not exist) or the value of existing metadata is updated. FALSE - either metadata are inserted (if metadata do not exist) or the existing value of metadata is kept.
Description
%HI_GetMetadata gets back (according to the set key) text value of metadata which is assigned to graphic object. %HI_SetMetadata sets new metadata to the graphic object according to defined key.
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