@amiminn/print-thermal

Print thermal library

Hasil Sample Build : Download APK file

Installation

Capacitor print-thermal dengan library dukungan dari @kduma-autoid/capacitor-bluetooth-printer

npm i @amiminn/print-thermal

Usage

Import and use the functions as needed:

import { printerSettings, enterLine, sLine, dLine, lineRight, lineLeft, textCenter, textLeft, textRight, QRCode } from "@amiminn/print-thermal";

Configure Printer Settings

const commands = printerSettings({ dots: 8, lineSpacing: 30 });
console.log(commands);

Print New Line

console.log(enterLine());

Print Single and Double Lines

console.log(sLine());
console.log(dLine());

Align Text

console.log(textCenter("Centered Text"));
console.log(textLeft("Left Aligned Text"));
console.log(textRight("Right Aligned Text"));

Print QR Code

const qrCodeCommand = QRCode({ text: "https://example.com", model: 2, size: 5 });
console.log(qrCodeCommand);

example

import { BluetoothPrinter } from "@kduma-autoid/capacitor-bluetooth-printer";
import {
  enterLine,
  printerSettings,
  QRCode,
  textCenter,
} from "@amiminn/print-thermal";

function contextPrint() {
  let text = "";
  text += printerSettings();
  text += enterLine();
  text += textCenter("thermalPrint @amiminn");
  text += enterLine();
  text += QRCode({ text: "https://amiminn.my.id" });
  text += enterLine();
  text += textCenter("React, Typescript, Capacitor");
  return text;
}

const printerCommands = contextPrint();

await BluetoothPrinter.connectAndPrint({
   data: printerCommands,
   address: "66:32:01:0F:7C:4C",
});

output