PHP code example of resvg-php / resvg

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

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

    

resvg-php / resvg example snippets

$renderer = new Resvg\Renderer();
$png = $renderer->render(file_get_contents('chart.svg'));
file_put_contents('chart.png', $png);

$renderer = new Resvg\Renderer();

$png = $renderer->render('<svg xmlns="http://www.w3.org/2000/svg" width="16" height="16">
    <circle cx="8" cy="8" r="7" fill="#2b6cb0"/>
</svg>');

file_put_contents('icon.png', $png);

$renderer = new Resvg\Renderer();          // once, e.g. in a service container

foreach ($icons as $icon) {
    $png = $renderer->render($icon);       // many
}

$renderer->render($svg, ['width' => 512]);          // scale to width
$renderer->render($svg, ['height' => 512]);         // scale to height
$renderer->render($svg, ['width' => 512, 'height' => 512]); // exact pixel size
$renderer->render($svg, ['zoom' => 2.0]);           // scale by factor

$renderer->render($svg, ['background' => '#ffffff']);

$renderer = new Resvg\Renderer([
    'fontFamily' => 'Inter',
    'fontSize' => 16,
    'languages' => ['en', 'bn'],
    'fontFiles' => ['/var/www/fonts/Inter-Regular.ttf'],
]);

['width' => $w, 'height' => $h] = $renderer->measure($svg, ['width' => 512]);

$tree = $renderer->parse(file_get_contents('badge.svg'));

$small = $tree->render(['width' => 64]);
$large = $tree->render(['width' => 512, 'background' => '#ffffff']);

$tree->renderNode('chart-legend');
$tree->renderNode('chart-legend', ['exportArea' => 'page']);   // on a full-page canvas

$normalized = $tree->toSvg();                          // text converted to paths
$withText   = $tree->toSvg(['preserveText' => true]);  // keep <text> elements
$pretty     = $tree->toSvg(['indent' => 'tabs']);

$stream = fopen('/var/www/out.png', 'wb');
$renderer->render($bigSvg, ['output' => $stream]);   // true
fclose($stream);

$renderer->render($bigSvg, ['output' => '/var/www/out.png']);   // path also accepted

$renderer = new Resvg\Renderer([
    'resourcesDir'     => '/var/www/svg-assets',
    'confineResources' => true,   // absolute hrefs and `..` escapes are refused
]);

Resvg\Renderer::version();   // "0.3.0+resvg.0.48.1"

try {
    $png = $renderer->render($userSuppliedSvg);
} catch (Resvg\Exception $e) {
    // malformed SVG, invalid size, unparseable background, unencodable output
}

sh
pie install resvg-php/resvg

sh
dnf install ./php-pecl-resvg-0.3.0-1.el8.x86_64.rpm
apt install ./php8.3-resvg_0.3.0-1~noble_amd64.deb