<?php
   return [
       // imgix API key
       'apiKey'         => '',

       // Volume handles mapped to imgix domains
       'imgixDomains'   => [],

       // imgix signed URLs token
       'imgixSignedToken' => '',

       // Lazy load attribute prefix
       'lazyLoadPrefix' => '',
   ];

{% set transforms = [
    {
        width: 400,
        height: 300
    },
    {
        width: 940,
        height: 520
    },
    {
        width: 1400,
    },
] %}

{% set defaultOptions = {
    sharp: 10
} %}

{% set firstImage = craft.imgix.transformImage( asset, { width: 400, height: 350 }) %}
{% set secondImage = craft.imgix.transformImage( asset, transforms) %}
{% set thirdImage = craft.imgix.transformImage( asset, { width: 1920, ratio: 16/9}) %}
{% set fourthImage = craft.imgix.transformImage( asset, transforms, defaultOptions) }

{# Image tag #}
{{ firstImage.img() }}


{{ firstImage.getUrl() }}


{{ secondImage.srcset({ width: 700 }) }}


{{ fourthImage.srcset( {} ) }}


{{ firstImage.img({ lazyLoad: true }) }}


{{ secondImage.srcset({ lazyLoad: true }) }}


{{ dump(secondImage.transformed) }}

<?php

use craft\elements\Entry;
use craft\helpers\UrlHelper;
use superbig\imgix\Imgix;

return [
    'endpoints' => [
        'news.json' => [
            'elementType' => Entry::class,
            'criteria' => ['section' => 'news'],
            'transformer' => function(Entry $entry) {
                $asset = $entry->featuredImage->one();
                $featuredImage = Imgix::$plugin->imgixService->transformImage( $asset, [ 'width' => 400, 'height' => 350 ]);

                return [
                    'title' => $entry->title,
                    'url' => $entry->url,
                    'jsonUrl' => UrlHelper::url("news/{$entry->id}.json"),
                    'summary' => $entry->summary,
                    'featuredImage' => $featuredImage,
                ];
            },
        ],
    ]
];