Book Cover Creator for DNGO

DNGO Book Cover Creator

This is a package for DNGO Book Cover Image Creator Task

Dngo books is Dngo’s first project that is specifically intended to incentivise people to collectively create multilingual audiobook archives – mainly to serve people with a visual impairment.

Read more on introduction post.

Package Usage;

To use this package, you need to install PHP GD library to server

First install package via composer;

composer require dngo-io/cover-creator

Sample code;

require ("vendor/autoload.php");


use DngoIO\CoverCreator\Generator;

$selectors = [
        'font-size' => 18,  //px
        'font-type' => __DIR__ . '../assets/Roboto-Regular.ttf', //path of ttf file on server
        'text-color' => [61,183,228],
        'left' => 0,
        'top' => 0,
        'background-url' => __DIR__ . '../assets/background.jpg' //path of the png
    ];


try {
    $generator = new Generator("My Text On Image", $selectors);
    $generator->generate();
}catch (\Exception $e) {
    echo $e->getMessage();
}

Available Selector Values

Availabile Config Values

the Generator class takes third parameter as configs.

Error Handling

CoverCreator has 2 exceptions.
InvalidFileException is thrown when the background image is not ok.
InvalidTypeException is thrown when any of selector value is not valid.

Pull Request

https://github.com/dngo-io/cover-creator/pull/1