/home/arranoyd/public_html/wp-content/plugins/brizy/admin/views/featured-image.html.twig
<div class="brizy-featured-image hide-if-no-js">
    <div class="wrapper">
        <img id="featured-image-el" src="{{ thumbnailSrc[0] }}" alt="" width="100%">
        <div class="focal-point" style="left: {{ focalPoint['x'] }}%; top: {{ focalPoint['y'] }}%;"></div>
        <div class="deleteImage">
            <a href="#" id="remove-post-thumbnail">
                <svg class="brz-icon-svg">
                    <use xlink:href="{{ pluginUrl }}/public/editor-build/editor/icons/icons.svg#nc-circle-remove"></use>
                </svg>
            </a>
        </div>
    </div>
    <input type="hidden" id="_thumbnail_id" name="_thumbnail_id" value="{{ thumbnailId }}">
    <input type="hidden" id="_thumbnail_focal_point_x" name="_thumbnail_focal_point_x" value="{{ focalPoint['x'] }}"/>
    <input type="hidden" id="_thumbnail_focal_point_y" name="_thumbnail_focal_point_y" value="{{ focalPoint['y'] }}"/>
</div>

<script>
    (function () {
        var $focalPointDiv = $('.focal-point');
        var $focalPointX = $('#_thumbnail_focal_point_x');
        var $focalPointY = $('#_thumbnail_focal_point_y');
        var $featuredImageEl = $('#featured-image-el');
        var isDragging = false;

        $featuredImageEl.on('mousedown', function () {
            isDragging = true;
        });

        $featuredImageEl.on('mouseup', function () {
            isDragging = false;
        });

        $focalPointDiv.on('mouseup', function () {
            isDragging = false;
        });

        $featuredImageEl.on('click mousemove', function (e) {
            if (!isDragging && e.type!=='click') return;

            var $this = $(this);
            var imageW = $this.width();
            var imageH = $this.height();

            //Calculate FocusPoint coordinates
            var offsetX = e.pageX - $this.offset().left;
            var offsetY = e.pageY - $this.offset().top;

            //Calculate CSS Percentages
            var percentageX = (offsetX / imageW) * 100;
            var percentageY = (offsetY / imageH) * 100;

            // Set positioning
            $focalPointDiv.css({left: percentageX.toFixed(0) + '% ', top: percentageY.toFixed(0) + '%'});
            $focalPointX.val(percentageX.toFixed(0));
            $focalPointY.val(percentageY.toFixed(0));
        });

    })();
</script>