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72 lines
2.1 KiB
Markdown
72 lines
2.1 KiB
Markdown
# QREps
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[Class `QREps`](https://github.com/chillerlan/php-qrcode/blob/main/src/Output/QREps.php):
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[Encapsulated Postscript](https://en.wikipedia.org/wiki/Encapsulated_PostScript) (EPS) output.
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## Example
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See: [EPS example](https://github.com/chillerlan/php-qrcode/blob/main/examples/eps.php)
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Set the options:
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```php
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$options = new QROptions;
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$options->outputInterface = QREps::class;
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$options->scale = 5;
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$options->drawLightModules = false;
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// colors can be specified either as [R, G, B] or [C, M, Y, K] (0-255)
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$options->bgColor = [222, 222, 222];
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$options->moduleValues = [
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QRMatrix::M_FINDER_DARK => [0, 63, 255], // dark (true)
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QRMatrix::M_FINDER_DOT => [0, 63, 255], // finder dot, dark (true)
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QRMatrix::M_FINDER => [233, 233, 233], // light (false)
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QRMatrix::M_ALIGNMENT_DARK => [255, 0, 255],
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QRMatrix::M_ALIGNMENT => [233, 233, 233],
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QRMatrix::M_DATA_DARK => [0, 0, 0],
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QRMatrix::M_DATA => [233, 233, 233],
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];
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```
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Render and save to file:
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```php
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$data = 'https://www.youtube.com/watch?v=dQw4w9WgXcQ';
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$file = __DIR__.'/qrcode.eps';
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(new QRCode($options))->render($data, $file);
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```
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Push as file download in a browser:
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```php
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header('Content-type: application/postscript');
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header('Content-Disposition: filename="qrcode.eps"');
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echo (new QRCode($options))->render($data);
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exit;
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```
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## Additional methods
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| method | return | description |
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|---------------------------------------------------|----------|--------------------------------------------|
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| (protected) `formatColor(array $values)` | `string` | Set the color format string |
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| (protected) `module(int $x, int $y, int $M_TYPE)` | `string` | Returns a path segment for a single module |
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## Options that affect this module
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| property | type |
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|-----------------------|---------|
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| `$bgColor` | `array` |
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| `$connectPaths` | `bool` |
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| `$drawLightModules` | `bool` |
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| `$excludeFromConnect` | `array` |
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| `$scale` | `int` |
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