@param boolean $on true for emphasis, false for no emphasis
| public setEmphasis ( boolean $on = true ) | ||
| $on | boolean | |
$connector = new FilePrintConnector("php://stdout");
// Add connector for your printer here.
$printer = new Printer($connector);
/* Line spacing */
/*
$printer -> setEmphasis(true);
$printer -> text("Line spacing\n");
$printer -> setEmphasis(false);
foreach(array(16, 32, 64, 128, 255) as $spacing) {
$printer -> setLineSpacing($spacing);
$printer -> text("Spacing $spacing: The quick brown fox jumps over the lazy dog. The quick brown fox jumps over the lazy dog.\n");
}
$printer -> setLineSpacing(); // Back to default
*/
/* Stuff around with left margin */
$printer->setEmphasis(true);
$printer->text("Left margin\n");
$printer->setEmphasis(false);
$printer->text("Default left\n");
foreach (array(1, 2, 4, 8, 16, 32, 64, 128, 256, 512) as $margin) {
$printer->setPrintLeftMargin($margin);
$printer->text("left margin {$margin}\n");
}
/* Reset left */
$printer->setPrintLeftMargin(0);
/* Stuff around with page width */
$printer->setEmphasis(true);
$printer->text("Page width\n");
$printer->setEmphasis(false);
$printer->setJustification(Printer::JUSTIFY_RIGHT);
$printer->text("Default width\n");
/* Underline */
for ($i = 0; $i < 3; $i++) {
$printer->setUnderline($i);
$printer->text("The quick brown fox jumps over the lazy dog\n");
}
$printer->setUnderline(0);
// Reset
$printer->cut();
/* Cuts */
$printer->text("Partial cut\n(not available on all printers)\n");
$printer->cut(Printer::CUT_PARTIAL);
$printer->text("Full cut\n");
$printer->cut(Printer::CUT_FULL);
/* Emphasis */
for ($i = 0; $i < 2; $i++) {
$printer->setEmphasis($i == 1);
$printer->text("The quick brown fox jumps over the lazy dog\n");
}
$printer->setEmphasis(false);
// Reset
$printer->cut();
/* Double-strike (looks basically the same as emphasis) */
for ($i = 0; $i < 2; $i++) {
$printer->setDoubleStrike($i == 1);
$printer->text("The quick brown fox jumps over the lazy dog\n");
}
$printer->setDoubleStrike(false);
$printer->cut();
/* Fonts (many printers do not have a 'Font C') */
$fonts = array(Printer::FONT_A, Printer::FONT_B, Printer::FONT_C);
for ($i = 0; $i < count($fonts); $i++) {
