34 lines
1.2 KiB
JavaScript
34 lines
1.2 KiB
JavaScript
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const { ThermalPrinter, PrinterTypes, CharacterSet, BreakLine } = require('../node-thermal-printer');
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async function example () {
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const printer = new ThermalPrinter({
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type: PrinterTypes.EPSON, // 'star' or 'epson'
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interface: process.argv[2],
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options: {
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timeout: 1000,
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},
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width: 48, // Number of characters in one line - default: 48
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characterSet: CharacterSet.SLOVENIA, // Character set - default: SLOVENIA
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breakLine: BreakLine.WORD, // Break line after WORD or CHARACTERS. Disabled with NONE - default: WORD
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removeSpecialCharacters: false, // Removes special characters - default: false
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lineCharacter: '-', // Use custom character for drawing lines - default: -
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});
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printer.print('This is a long line that will be\ncollapsed into two lines');
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printer.newLine();
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printer.println('This is a long line that will be\ncollapsed into two lines');
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printer.println('This is a long line that will be collapsed into two lines');
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printer.println('This is a long line');
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console.log(printer.getText());
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try {
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await printer.execute();
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console.log('Print success.');
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} catch (error) {
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console.error('Print error:', error);
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}
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}
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example();
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