protected open fun getValueAt(index: Int): Long
Gets the value for type #TYPE_ASCII
, #TYPE_LONG
, #TYPE_UNDEFINED
, #TYPE_UNSIGNED_BYTE
, #TYPE_UNSIGNED_LONG
, or #TYPE_UNSIGNED_SHORT
. For #TYPE_RATIONAL
or #TYPE_UNSIGNED_RATIONAL
, call #getRational(int)
instead.
IllegalArgumentException
- if the data type is #TYPE_RATIONAL
or #TYPE_UNSIGNED_RATIONAL
.