root
49 lines
1.5 KiB
PHP
49 lines
1.5 KiB
PHP
<?php
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/* Left margin & page width demo. */
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require __DIR__ . '/../vendor/autoload.php';
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use Mike42\Escpos\Printer;
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use Mike42\Escpos\PrintConnectors\FilePrintConnector;
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$connector = new FilePrintConnector("php://stdout"); // Add connector for your printer here.
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$printer = new Printer($connector);
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/* Line spacing */
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/*
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$printer -> setEmphasis(true);
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$printer -> text("Line spacing\n");
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$printer -> setEmphasis(false);
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foreach(array(16, 32, 64, 128, 255) as $spacing) {
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$printer -> setLineSpacing($spacing);
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$printer -> text("Spacing $spacing: The quick brown fox jumps over the lazy dog. The quick brown fox jumps over the lazy dog.\n");
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}
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$printer -> setLineSpacing(); // Back to default
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*/
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/* Stuff around with left margin */
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$printer -> setEmphasis(true);
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$printer -> text("Left margin\n");
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$printer -> setEmphasis(false);
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$printer -> text("Default left\n");
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foreach(array(1, 2, 4, 8, 16, 32, 64, 128, 256, 512) as $margin) {
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$printer -> setPrintLeftMargin($margin);
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$printer -> text("left margin $margin\n");
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}
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/* Reset left */
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$printer -> setPrintLeftMargin(0);
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/* Stuff around with page width */
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$printer -> setEmphasis(true);
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$printer -> text("Page width\n");
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$printer -> setEmphasis(false);
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$printer -> setJustification(Printer::JUSTIFY_RIGHT);
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$printer -> text("Default width\n");
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foreach(array(512, 256, 128, 64) as $width) {
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$printer -> setPrintWidth($width);
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$printer -> text("page width $width\n");
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}
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/* Printer shutdown */
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$printer -> cut();
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$printer -> close();
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