Laravolt\Avatar\ServiceProvider::class,

'Avatar'    => Laravolt\Avatar\Facade::class,

php artisan vendor:publish --provider="Laravolt\Avatar\ServiceProvider"

//this will outpu data-uri (base64 image data)
//something like data:image/png;base64,iVBORw0KGg....
Avatar::create('Joko Widodo')->toBase64();

//use in view
//this will display initials JW as an image
<img src="{{ Avatar::create('Joko Widodo')->toBase64() }}" />

//save to file
Avatar::create('Susilo Bambang Yudhoyono')->save('sample.png');
Avatar::create('Susilo Bambang Yudhoyono')->save('sample.jpg', 100); // quality = 100

    'ascii'    => true,

<?php
/*
 * Set specific configuration variables here
 */
return [
    // Whether all characters supplied must be replaced with their closest ASCII counterparts
    'ascii'    => false,

    // Image shape: circle or square
    'shape' => 'circle',

    // Image width, in pixel
    'width'    => 100,

    // Image height, in pixel
    'height'   => 100,

    // Number of characters used as initials. If name consists of single word, the first N character will be used
    'chars'    => 2,

    // font size
    'fontSize' => 48,

    // Fonts used to render text.
    // If contains more than one fonts, randomly selected based on name supplied
    // You can provide absolute path, path relative to folder resources/laravolt/avatar/fonts/, or mixed.    
    'fonts'    => ['OpenSans-Bold.ttf', 'rockwell.ttf'],

    // List of foreground colors to be used, randomly selected based on name supplied
    'foregrounds'   => [
        '#FFFFFF'
    ],

    // List of background colors to be used, randomly selected based on name supplied
    'backgrounds'   => [
        '#f44336',
        '#E91E63',
        '#9C27B0',
        '#673AB7',
        '#3F51B5',
        '#2196F3',
        '#03A9F4',
        '#00BCD4',
        '#009688',
        '#4CAF50',
        '#8BC34A',
        '#CDDC39',
        '#FFC107',
        '#FF9800',
        '#FF5722',
    ],

    'border'    => [
        'size'  => 1,
        
        // border color, available value are:
        // 'foreground' (same as foreground color)
        // 'background' (same as background color)
        // or any valid hex ('#aabbcc')
        'color' => 'foreground'
    ]
];

Avatar::create('Soekarno')->setDimension(100);//width = height = 100 pixel
Avatar::create('Soekarno')->setDimension(100, 200); // width = 100, height = 200
Avatar::create('Soekarno')->setBackground('#001122');
Avatar::create('Soekarno')->setForeground('#999999');
Avatar::create('Soekarno')->setFontSize(72);
Avatar::create('Soekarno')->setBorder(1, '#aabbcc'); // size = 1, color = #aabbcc
Avatar::create('Soekarno')->setShape('square');

// chaining
Avatar::create('Habibie')->setDimension(50)->setFontSize(18)->toBase64();