controlCharacters

Configures which characters to use for textual printout of control characters in Code 93 and Code 93 extended. Code 93 defines four control characters "!?\|" which are represented per default by the unicode characters "circled dash" '⊝' (229d), "circled asterisk operator" '⊛' (229b), "circled division slash" '⊘' (2298) and "circled plus" '⊕' (2295). Depending on the font used it might be desirable to used different characters than the default characters.

Type: String. Default value: "⊝⊛⊘⊕"