Manual - Databar Expanded

Introduction

Databar Expanded (formerly RSS Expanded) encodes data based on the GS1 organization standard. Failure to comply with this standard may result in an unreadable barcode.

To see the supported characters and supported encodation modes, see the technical page.

These barcodes are always composed of an identifier followed by its value. Since the parentheses can be a possible value, you mustn't wrap the identifier with parentheses.
Databar Expanded can contain multiple identifiers. If you are using a variable length identifier, you must terminate its value by a FNC1 character unless the value ends the barcode.

The minimal height must be 34 pixels.

Identifier list:

This class inherits the BakeryBarcode1D class.

Example

Methods

BakeryDatabarexpanded's Methods

• linkageFlag={linkageFlag} — Specifies to use the linkage flag
• stacked={stacked} — Sets the number of desired rows

BakeryBarcode1D's Methods

• thickness={thickness} — Specifies the thickness of the barcode
• label={label} — Sets the label
• font={font} — Sets the text font for the label
• displayChecksum={display} — Specifies the checksum to be added to the label

BakeryBarcode's Methods

• text={text} — Analyzes a text message to draw afterwards
• scale={scale} — Sets the scale of the barcode
• foregroundColor={color} — Sets the color of the bars
• backgroundColor={color} — Sets the color of the spaces
• offsetX={value} — Sets the X offset
• offsetY={value} — Sets the Y offset

Code Example

import { BakeryColor, BakeryFont } from '@barcode-bakery/barcode-react';

import { BakeryDatabarexpanded } from '@barcode-bakery/barcode-react/databarexpanded';



export default function Home() {

      const font = new BakeryFont('Arial', 18);

      const colorBlack = new BakeryColor(0, 0, 0);

      const colorWhite = new BakeryColor(255, 255, 255);



      return <BakeryDatabarexpanded

        scale={2}

        thickness={30}

        foregroundColor={colorBlack}

        backgroundColor={colorWhite}

        font={font}

        text='240HELLO'

      >;

}

Method explanations

• linkageFlag={linkageFlag} — Specifies to use the linkage flag
  Description

  Specifies to use the linkage flag, it is used in conjunction with a UCC/EAN barcode.
  Setting this property to true won't change the size of your barcode.
  The default value is false.
• stacked={stacked} — Sets the number of desired rows
  Description

  Sets the number of desired rows. The maximum number allowed is 11.
  Some values won't be possible; if you are using a fixed length encodation, the maximum number of rows will be 2.
  If the linkage flag is activated, the width of the barcode must be at least 102 pixels.
  The default value is 1.

• thickness={thickness} — Specifies the thickness of the barcode
  Description

  The thickness of the barcode in pixels. This is the vertical size.
• label={label} — Sets the label
  Description

  The text label will be written below or above the barcode depending on the barcode. You can write the special value BakeryBarcode1D.Label if you would like your text to be chosen automatically. It will be the value passed to the text={} method.
• font={font} — Sets the text font for the label
  Description

  The value of the argument must be an instance of the BakeryFontFile class.
• displayChecksum={display} — Specifies the checksum to be added to the label
  Description

  Setting true will append the checksum to the default label.
  The default value is true.

• text={text} — Analyzes a text message to draw afterwards
  Description

  The data you pass to the text argument must be supported by the type of barcode you use.
  Check each barcode's introduction section to obtain more information on how to use this method within each symbology.
• scale={scale} — Sets the scale of the barcode
  Description

  The barcode will be x times bigger. Then a pixel will be x by x for its size.
• foregroundColor={color} — Sets the color of the bars
  Description

  Sets the color of the bars of the barcode. By default, the color is black. This argument can be a BakeryColor class or any other argument that BakeryColor can accept in its constructor.
• backgroundColor={color} — Sets the color of the spaces
  Description

  Sets the color of the spaces of the barcode. By default, the color is white. This argument can be a BakeryColor class or any other argument that BakeryColor can accept in its constructor.
• offsetX={value} — Sets the X offset
  Description

  Specifies the X offset of the barcode in pixels multiplied by the scale.
• offsetY={value} — Sets the Y offset
  Description

  Specifies the Y offset of the barcode in pixels multiplied by the scale.