Gets a Metadata Data Frame

Usage

getMetaData(ident, from = pwd())

Arguments

ident: path, resource or entity ID of the picture
from: used for relative paths, by default pwd is used, which is initiated with the step that started improveR

Value

A data frame with one row per metadata entry and a fixed column order, starting with descriptorName, value and descriptorType. value carries the entry as text, taken from the column that matches its type - textValue, lovText, numValue, or dateValue converted to a POSIX date. NULL when the resource has no metadata.

References

ics1141