IPDF417.RatioRowCol
String RatioRowColSets/Gets the ratio between rows and columns in the PDF417 symbol.
This setting only makes sense, if neither the number of PDF417 columns nor the number of PDF417 rows is set to a fixed value (both in automatic mode).
Default Value: Empty (the default is “2:1”)
Value Range: Input mask: „<row>:<columns>“ (e.g. „3:1“)