PHP Classes

File: examples/render.php

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  Classes of Jose Luis Quintana   GImage   examples/render.php   Download  
File: examples/render.php
Role: Example script
Content type: text/plain
Description: Example script
Class: GImage
Create graphic images with a fluent interface
Author: By
Last change: docs: improve example pages and code files
refactor: minor project docs updates
Date: 11 days ago
Size: 943 bytes
 

Contents

Class file image Download
<?php
/*
 * This file is part of GImage.
 *
 * (c) Jose Quintana <https://joseluisq.net>
 *
 * This source file is subject to the MIT license that is bundled
 * with this source code in the file LICENSE.
 */

/**
 * Rendering an image in memory and return the resource.
 *
 * @author Jose Quintana <https://joseluisq.net>
 */

namespace GImage\Examples;

use
GImage\Image;

require
__DIR__ . '/_config.php';
require
__DIR__ . '/../tests/bootstrap.php';

$image = new Image();
$resource = $image
   
->load('https://i.imgur.com/vLXIIoY.jpg')
   
// Scale down to 20%
   
->scale(0.2)
   
// Rotate an image to -90
   
->rotate(-90)
   
// Change to PNG
   
->toPNG()
   
// Add opacity 70%
   
->setOpacity(0.7)
   
// Render the image in-memory
   
->render();

// Output the buffer on web browser (example only)
header('Content-Type: image/png');
// Necessary for opacity to work
imagesavealpha($resource, true);
imagepng($resource, null);