PHP code example of picqer / php-barcode-generator

    
        
<?php
require_once('vendor/autoload.php');

/* Start to develop here. Best regards https://php-download.com/ */

    

picqer / php-barcode-generator example snippets

ake Barcode object of Code128 encoding.
$barcode = (new Picqer\Barcode\Types\TypeCode128())->getBarcode('081231723897');

// Output the barcode as HTML in the browser with a HTML Renderer
$renderer = new Picqer\Barcode\Renderers\HtmlRenderer();
echo $renderer->render($barcode);

orRed = [255, 0, 0];

$barcode = (new Picqer\Barcode\Types\TypeCode128())->getBarcode('081231723897');
$renderer = new Picqer\Barcode\Renderers\PngRenderer();
$renderer->setForegroundColor($colorRed);

// Save PNG to the filesystem, with widthFactor 3 (width of the barcode x 3) and height of 50 pixels
file_put_contents('barcode.png', $renderer->render($barcode, $barcode->getWidth() * 3, 50));

$renderer = new Picqer\Barcode\Renderers\SvgRenderer();
$renderer->setForegroundColor([255, 0, 0]); // Give a color red for the bars, default is black. Give it as 3 times 0-255 values for red, green and blue. 
$renderer->setBackgroundColor([0, 0, 255]); // Give a color blue for the background, default is transparent. Give it as 3 times 0-255 values for red, green and blue. 
$renderer->setSvgType($renderer::TYPE_SVG_INLINE); // Changes the output to be used inline inside HTML documents, instead of a standalone SVG image (default)
$renderer->setSvgType($renderer::TYPE_SVG_STANDALONE); // If you want to force the default, create a stand alone SVG image

$renderer->render($barcode, 450.20, 75); // Width and height support floats

$renderer = new Picqer\Barcode\Renderers\PngRenderer();
$renderer->setForegroundColor([255, 0, 0]); // Give a color for the bars, default is black. Give it as 3 times 0-255 values for red, green and blue. 
$renderer->setBackgroundColor([0, 255, 255]); // Give a color for the background, default is transparent (in PNG) or white (in JPG). Give it as 3 times 0-255 values for red, green and blue. 
$renderer->useGd(); // If you have Imagick and GD installed, but want to use GD
$renderer->useImagick(); // If you have Imagick and GD installed, but want to use Imagick

$renderer->render($barcode, 5, 40); // Width factor (how many pixel wide every bar is), and the height in pixels

$renderer = new Picqer\Barcode\Renderers\HtmlRenderer();
$renderer->setForegroundColor([255, 0, 0]); // Give a color red for the bars, default is black. Give it as 3 times 0-255 values for red, green and blue. 
$renderer->setBackgroundColor([0, 0, 255]); // Give a color blue for the background, default is transparent. Give it as 3 times 0-255 values for red, green and blue. 

$renderer->render($barcode, 450.20, 75); // Width and height support floats

$renderer = new Picqer\Barcode\Renderers\DynamicHtmlRenderer();
$renderer->setForegroundColor([255, 0, 0]); // Give a color red for the bars, default is black. Give it as 3 times 0-255 values for red, green and blue. 
$renderer->setBackgroundColor([0, 0, 255]); // Give a color blue for the background, default is transparent. Give it as 3 times 0-255 values for red, green and blue. 

$renderer->render($barcode);

$barcode = (new Picqer\Barcode\Types\TypeCode128())->getBarcode('081231723897');
$renderer = new Picqer\Barcode\Renderers\PngRenderer();
echo '<img src="data:image/png;base64,' . base64_encode($renderer->render($barcode, $barcode->getWidth() * 2)) . '">';

$barcode = (new Picqer\Barcode\Types\TypeCodabar())->getBarcode('081231723897');
$renderer = new Picqer\Barcode\Renderers\JpgRenderer();

file_put_contents('barcode.jpg', $renderer->render($barcode, $barcode->getWidth() * 2));

file_put_contents('barcode.svg', (new Picqer\Barcode\Renderers\SvgRenderer())->render((new Picqer\Barcode\Types\TypeKix())->getBarcode('6825ME601')));

// Old style
$generator = new Picqer\Barcode\BarcodeGeneratorSVG();
echo $generator->getBarcode('081231723897', $generator::TYPE_CODE_128);

// New style
$barcode = (new Picqer\Barcode\Types\TypeCode128())->getBarcode('081231723897');
$renderer = new Picqer\Barcode\Renderers\SvgRenderer();
echo $renderer->render($barcode);

// Old style
$generator = new Picqer\Barcode\BarcodeGeneratorSVG();
echo $generator->getBarcode('081231723897', $generator::TYPE_CODE_128, 2. 30);

// New style
$barcode = (new Picqer\Barcode\Types\TypeCode128())->getBarcode('081231723897');
$renderer = new Picqer\Barcode\Renderers\SvgRenderer();
echo $renderer->render($barcode, $barcode->getWidth() * 2, 30);

his will output the barcode as HTML output to display in the browser
$generator = new Picqer\Barcode\BarcodeGeneratorHTML();
echo $generator->getBarcode('081231723897', $generator::TYPE_CODE_128);

olor = [255, 0, 0];

$generator = new Picqer\Barcode\BarcodeGeneratorPNG();
file_put_contents('barcode.png', $generator->getBarcode('081231723897', $generator::TYPE_CODE_128, 3, 50, $redColor));

$generatorSVG = new Picqer\Barcode\BarcodeGeneratorSVG(); // Vector based SVG
$generatorPNG = new Picqer\Barcode\BarcodeGeneratorPNG(); // Pixel based PNG
$generatorJPG = new Picqer\Barcode\BarcodeGeneratorJPG(); // Pixel based JPG
$generatorHTML = new Picqer\Barcode\BarcodeGeneratorHTML(); // Pixel based HTML
$generatorHTML = new Picqer\Barcode\BarcodeGeneratorDynamicHTML(); // Vector based HTML

$generator = new Picqer\Barcode\BarcodeGeneratorPNG();
echo '<img src="data:image/png;base64,' . base64_encode($generator->getBarcode('081231723897', $generator::TYPE_CODE_128)) . '">';

$generator = new Picqer\Barcode\BarcodeGeneratorJPG();
file_put_contents('barcode.jpg', $generator->getBarcode('081231723897', $generator::TYPE_CODABAR));

file_put_contents('barcode.svg', (new Picqer\Barcode\BarcodeGeneratorSVG())->getBarcode('6825ME601', Picqer\Barcode\BarcodeGeneratorSVG::TYPE_KIX));

composer 

html
<div style="width: 400px; height: 75px"> echo $renderedBarcode;