QREps

Class QREps: Encapsulated Postscript (EPS) output.

Example

Set the options:

$options = new QROptions;

$options->outputInterface  = QREps::class;
$options->scale            = 5;
$options->drawLightModules = false;
// colors can be specified either as [R, G, B] or [C, M, Y, K] (0-255)
$options->bgColor          = [222, 222, 222];
$options->moduleValues     = [
	QRMatrix::M_FINDER_DARK    => [0, 63, 255],    // dark (true)
	QRMatrix::M_FINDER_DOT     => [0, 63, 255],    // finder dot, dark (true)
	QRMatrix::M_FINDER         => [233, 233, 233], // light (false)
	QRMatrix::M_ALIGNMENT_DARK => [255, 0, 255],
	QRMatrix::M_ALIGNMENT      => [233, 233, 233],
	QRMatrix::M_DATA_DARK      => [0, 0, 0],
	QRMatrix::M_DATA           => [233, 233, 233],
];

Render and save to file:

$data = 'https://www.youtube.com/watch?v=dQw4w9WgXcQ';
$file = __DIR__.'/qrcode.eps';

(new QRCode($options))->render($data, $file);

Push as file download in a browser:

header('Content-type: application/postscript');
header('Content-Disposition: filename="qrcode.eps"');

echo (new QRCode($options))->render($data);

exit;

Additional methods

method	return	description
(protected) `formatColor(array $values)`	`string`	Set the color format string
(protected) `module(int $x, int $y, int $M_TYPE)`	`string`	Returns a path segment for a single module

Options that affect this module

property	type
`$bgColor`	`array`
`$connectPaths`	`bool`
`$drawLightModules`	`bool`
`$excludeFromConnect`	`array`
`$scale`	`int`