Open source barcode image generator in iText

I am looking up on creating our in house Barcode Label Generation software. Â Please help me about open source barcode image generator for this project. Â Does iText can support such functionality? Â Can this also support the ability to pre-select paper size and templates? Can this create a label template with barcode and images? Â Does it have access to the database for data? Â Has the print output been compatible with various printers? Â Most open source barcode image generator is not free. Â However I just want to know if iText can support my needs.
