joppuyo

<p>A field for Advanced Custom Fields that forces the user to crop their image to specific aspect ratio or pixel size after uploading. Using an aspect ratio is especially useful in responsive image use cases.</p>
<p>After cropping, a new cropped image variant is created in the gallery and saved into the post. Thumbnails are also generated for the new image. User can re-crop the original image at any time from the post page.</p>
<p>The cropped image variants are hidden by default in the media browser and on the media page but you can view them by selecting the “list view” on the media page.</p>
<p>There are three modes of operation: aspect ratio, pixel size and free crop. You can select this option when creating the field in ACF field options.</p>
<h4>Aspect ratio</h4>
<p>Use this option if you want the image to be of specific aspect ratio like 16:9 but the pixel size is not important.</p>
<p>After selecting an image, user can select an area from the image that matches this aspect ratio. When crop button is pressed, the area is cropped from the original image.</p>
<p>If you need a smaller image size, you make use of WordPress’s thumbnail functionality to access a smaller version of the image.</p>
<h4>Pixel size</h4>
<p>Use this option if you need a specific pixel size image like 640×480. User will not be able to select an image smaller than the defined pixel size.</p>
<p>After selecting an image, user can select an area from the image they want, which can be larger than the pixel size but may not be smaller. The aspect ratio of the selection is locked according to the pixel size.</p>
<p>When crop button is pressed, the area is cropped from the original image. After the crop is complete, the image will be automatically scaled down to the pixel size. This means the final image will always be the specified size.</p>
<h4>Free crop</h4>
<p>Crop can be done freely, there are no aspect ratio limitations.</p>
<h4>Requirements</h4>
<ul>
<li>WordPress 4.9 or later</li>
<li>PHP 5.6 or later</li>
<li>Advanced Custom Fields 5.8 or later (Pro or Free)</li>
</ul>
<h4>Compatibility</h4>
<ul>
<li>Polylang Pro</li>
<li>Enable Media Replace</li>
<li>
<p>WP Offload Media, Media Cloud and other plugins that move media files to remote location</p>
</li>
<li>
<p>ACF 5.8 or later (Pro or Free)</p>
</li>
</ul>
<h4>Thanks</h4>
<p>Special thanks to Anders Thorborg for <a href="https://github.com/andersthorborg/ACF-Image-Crop" rel="nofollow ugc">ACF Image Crop</a> which served as a inspiration for this plugin. Also, thanks to Fengyuan Chen for the <a href="https://fengyuanchen.github.io/cropperjs/" rel="nofollow ugc">cropper.js</a> library!</p>


Advanced Custom Fields: Image Aspect Ratio Crop Field

Wow, this plugin is absolutely PHENOMENAL! I sure hope that others will chip in and support this amazing developer. This plugin is perfect for allowing end users to add their own images without breaking your theme design.

I'm so glad I found this plugin.  My sincere thanks to the developer!

THE essential ACF Plugin

ACF field that allows user to crop image to a specific aspect ratio or pixel size

Jason

<p>When using a theme with Theme Blvd Framework version 2.2+, this plugin allows you to change your theme’s image sizes.</p>
<h4>Who is this plugin for?</h4>
<p>This plugin is mainly designed for non-developers who want to alter the image sizes for their Theme Blvd theme, but do not have the necessary development knowledge to manually make the changes from their child theme.</p>
<h4>How does this plugin work?</h4>
<p>As in any WordPress theme, we setup the image sizes by using WordPress’s <em>add_image_size</em> function for each crop size. However, before these images are registered, the Theme Blvd framework applies a filter to an array of the sizes to be registered.</p>
<p>This allows for all of the image sizes of the theme to be easily filtered from your child theme or from a plugin… and this would be an example of a plugin that utilizes that. 🙂</p>
<h4>Do I have to use this plugin to change image sizes?</h4>
<p>Nope. In fact, if you understand the basics of PHP and the WordPress filters API, I would suggest that you do not use this plugin and instead, you manually make the changes from your child theme’s <em>functions.php</em>. Realistically, running this plugin requires extra resources on your server that can be avoided by just manually make the change you want from your child theme.</p>
<p>If you’d like to dive into a little development action, and accomplish the gist of what this plugin does, you’d simply do something like this from your child theme:</p>
<pre><code>function my_image_sizes( $sizes ) {
    $sizes['slider-large'] = array(
        'width' => '960', // Your new width
        'height' => '350' // Your new height
    );
    return $sizes;
}
add_filter( 'themeblvd_image_sizes', 'my_image_sizes' );
</code></pre>


Theme Blvd Image Sizes

When using a theme with Theme Blvd Framework version 2.2+, this plugin allows you to change your theme's image sizes.

Advanced Custom Fields: Image Aspect Ratio Crop Field vs Theme Blvd Image Sizes