generates a barcode from input text . assumes that the input has already been checked to not exceed length constraints . concode_field_sep QRErrorCorrectionLevel ecLevel concode_elem_sep int DEFAULT_QUIET_ZONE_ROWS concode_field_sep QRErrorCorrectionLevel getEcLevel concode_elem_sep void setEcLevel concode_elem_sep RenderedImage generateBarcode
RenderedImage function ( String arg0 , int arg1 , int arg2 , int arg3 ) { RenderedImage loc0 = null ; try { loc0 = generateBarcode ( arg0 , arg1 , arg2 , arg3 ) ; } catch ( Exception loc1 ) { loc0 = null ; } return loc0 ; }