twowholeworms/image-resizer

This package is abandoned and no longer maintained. No replacement package was suggested.

An image-resizing librarylet

dev-master 2015-09-23 15:01 UTC

Requires

• php: >=5.4.0
• ext-gd: *

MIT

• Benjamin Nolan

• image
• gd
• Resizer
• vinari

README

This librarylet provides a class which allows you to easily resize images using PHP's GD library.

Installation

The easiest way to install this library is with composer. Simply run this command in your project's root directory:

composer require twowholeworms/image-resizer

Usage

Here's the simplest usage for the resizer:

<?php

use TwoWholeWorms\Utilities\ImageResizer;

// Resize an image using the default settings (PNG, cover) to 300x200
$processedImage = ImageResizer::load('/path/to/image_file.png')->resize(300, 200);

You can save the results directly to a file like this:

<?php

use TwoWholeWorms\Utilities\ImageResizer;

// Resize an image using the default settings (PNG, cover) to 300x200 and save it to a file
$resizer = ImageResizer::load('/path/to/image_file.png')->save('/path/to/save/processed_image.png');

You can load from a URL:

<?php

use TwoWholeWorms\Utilities\ImageResizer;

$resizer = ImageResizer::load('http://url.to/image.png');

You can pass in configuration options when loading the source image:

<?php

use TwoWholeWorms\Utilities\ImageResizer;

// Create a new instance with specific settings
$resizer = ImageResizer::load('/path/to/image.gif', [
    'format' => IMAGETYPE_PNG,
    'mode' => ImageResizer::MODE_COVER,
    'width' => 300,
    'height' => 200,
]);

Or you can set each option individually:

<?php

use TwoWholeWorms\Utilities\ImageResizer;

$resizer = ImageResizer::load('/path/to/image.gif');
$resizer->setFormat(IMAGETYPE_JPEG)
        ->setMode(ImageResizer::MODE_STRETCH)
        ->setWidth(150)
        ->setHeight(100);

If you want to save several image sizes straight from one source image, you can just do this:

<?php

use TwoWholeWorms\Utilities\ImageResizer;

$resizer = ImageResizer::load('/path/to/image')
$resizer->save($destFileLarge, ['width' => 1000, 'height' => 750]);
$resizer->save($destFileMedium, ['width' => 600, 'height' => 400]);
$resizer->save($destFileSmall, ['width' => 300, 'height' => 200]);
$resizer->save($destFileThumb, ['width' => 100, 'height' => 100]);