# QRStringText

Class `QRStringText`: render in a CLI console, using ANSI colors and block elements.

## Example

See: plaintext example

    $options = new QROptions;

    $options->outputInterface = QRStringText::class;
    $options->eol             = "\n";
    // add some space on the line start
    $options->textLineStart   = str_repeat(' ', 6);
    // default values for unassigned module types
    $options->textDark        = QRStringText::ansi8('██', 253);
    $options->textLight       = QRStringText::ansi8('░░', 253);
    $options->moduleValues    = [
    	QRMatrix::M_FINDER_DARK    => QRStringText::ansi8('██', 124),
    	QRMatrix::M_FINDER         => QRStringText::ansi8('░░', 124),
    	QRMatrix::M_FINDER_DOT     => QRStringText::ansi8('██', 124),
    	QRMatrix::M_ALIGNMENT_DARK => QRStringText::ansi8('██', 2),
    	QRMatrix::M_ALIGNMENT      => QRStringText::ansi8('░░', 2),
    	QRMatrix::M_VERSION_DARK   => QRStringText::ansi8('██', 21),
    	QRMatrix::M_VERSION        => QRStringText::ansi8('░░', 21),
    ];

Output:

    $data   = 'https://www.youtube.com/watch?v=dQw4w9WgXcQ';
    $qrcode = (new QRCode($options))->render($data);

    echo "\n\n$qrcode\n\n";

## Additional methods

method | return | description
--- | --- | ---
`ansi8(string $str, int $color, bool $background = null)` | `string` | a little helper to create a proper ANSI 8-bit color escape sequence

## Options that affect this class

property | type
--- | ---
`$eol` | `string`
`$textDark` | `string`
`$textLight` | `string`
`$textLineStart` | `string`