react-native-esc-pos-printer/lib/commonjs/printer/printHelpers/addTextLine.js

An unofficial React Native library for printing on an EPSON TM printer with the Epson ePOS SDK for iOS and Epson ePOS SDK for Android

"use strict";

Object.defineProperty(exports, "__esModule", {
  value: true
});
exports.addTextLine = addTextLine;
var _index = require("../utils/index.js");
var _index2 = require("../constants/index.js");
async function addTextLine(printer, params, customCharsPerLine) {
  const printerCharsPerLinePerWidth = (0, _index.getFontACharsPerLine)(printer.deviceName);
  const {
    value: paperWidth
  } = await printer.getPrinterSetting(_index2.PrinterConstants.PRINTER_SETTING_PAPERWIDTH);
  const charsPerLine = customCharsPerLine ? customCharsPerLine : printerCharsPerLinePerWidth[paperWidth || _index2.DEFAULT_PAPER_WIDTH];
  const text = (0, _index.spaceBetween)(Math.ceil(charsPerLine / printer.currentFontWidth), params);
  await printer.addText(text);
}
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