cap-label-printer-plugin

An capacitor plugin for integrating with any label printer

Install

npm install cap-label-printer-plugin
npx cap sync

API

• printLabel(...)
• discover()
• Interfaces

printLabel(...)

printLabel(opts: PrintingOptions) => Promise<void>

Print a label using EPL commands to a specific printer.

Param	Type	Description
opts	PrintingOptions	- The printing options, including printer name, address, and EPL commands.

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discover()

discover() => Promise<PrinterDevices>

Discover available label printer devices.

Returns: Promise<PrinterDevices>

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Interfaces

PrintingOptions

Represents the options for printing labels using the EPL (Eltron Programming Language) commands or a base64 encoded string image.

Prop	Type	Description
name	string	The name of the printer to use.
address	string	The network address, device ID, or connection URL of the printer.
eplCommands	string	The EPL commands to send to the printer for printing.
image	string	The base64 encoded image to print on the label.
width	number	The width of the label in pixels. default is 562px
height	number	The height of the label in pixels. default is auto.

PrinterDevices

Represents a collection of printer devices.

Prop	Type	Description
devices	PrinterDevice[]	An array of printer devices.

PrinterDevice

Represents a printer device with its name, address, and port information.

Prop	Type	Description
name	string	The name or model of the printer device.
address	string	The network address, device ID, or connection URL of the printer.
port	'USB' | 'NET' | 'BT' | 'Browser'	The port protocol used to communicate with the printer. Should be one of "USB", "NET", "BT" (for Bluetooth), or "Browser"