Introduction

This module contains class for generating various barcodes at the backend.

As the basis uses the third-party library https://github.com/kreativekorp/barcode , distributed by MIT license Permissive software license, allowing developers to use license code in a proprietary software under the condition of license text being provided jointly with such software.
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Capabilities

• generates a barcode and direct display.
• generates a barcode and returns a value (for example, for further saving to a file).

Supported standards

Library allows creating barcodes of various standards:

• upc-a
• upc-e
• ean-8
• ean-13
• ean-13-pad
• ean-13-nopad
• ean-128
• code-39
• code-39-ascii
• code-93
• code-93-ascii
• code-128
• codabar
• itf
• qr
• qr-l
• qr-m
• qr-q
• qr-h
• dmtx
• dmtx-s
• dmtx-r
• gs1-dmtx
• gs1-dmtx-s
• gs1-dmtx-r

Supported formats

• jpeg
• gif
• png
• svg