qrCompact property
Specifies whether to use compact mode for QR code (type bool, or "true" or "false" String value) Please note that when compaction is performed, the most compact character encoding is chosen for characters in the input that are not in the ISO-8859-1 character set. Based on experience, some scanners do not support encodings like cp-1256 (Arabic). In such cases the encoding can be forced to UTF-8 by means of the Encoding encoding hint.
Implementation
final bool qrCompact;