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();
}
| Name | Value | Description |
|---|---|---|
| font-size | integer | Font size in px. Only integer values |
| font-type | file | Font file on the server. Exact path and file name. |
| text-color | array | text color as RGB |
| left | integer | Margin Left value of text |
| top | integer | Margin Top value of text |
| background-url | file | Backgroun file on the server. Exact path and file name. Should be PNG or JPG |
the Generator class takes third parameter as configs.
| Name | Value | Description |
|---|---|---|
| auto-center | bool | Enable text center on image |
| angle | integer | Angle of the text on image |
| header | string | default value of header when image generated. default is Content-type: image/jpeg |
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.