url = window.location.origin + "/" + evt + "/" + backend_width + "x" + backend_height + "@" + dpr.toFixed(2) + "/box/" + filename;
}
display_image(url, adjusted_size[2], adjusted_size[3], elem_id, offset, true);
url = window.location.origin + "/" + evt + "/" + backend_width + "x" + backend_height + "@" + dpr.toFixed(2) + "/box/" + filename;
}
display_image(url, adjusted_size[2], adjusted_size[3], elem_id, offset, true);