There are a couple of things to check here. First, make sure that add_theme_support( ‘post-thumbnails’ ) is loaded before add_image_size( ‘small-thumb’, 60, 60, true ) You can always hook everything through a function to the after_setup_theme hook. I always add these in my theme setup function function wpse_setup_theme() { add_theme_support( ‘post-thumbnails’ ); add_image_size( ‘small-thumb’, 60, … Read more
There is a simple solution for this. Let the gallery use the 5 column grid system and using the @media-queries we can alter it for tablet and mobile. I just tested it on your given URL and it works perfect. But try to remove any custom codes you have used before since I had to … Read more
WordPress “crop” doesn’t literally mean crop. As in take an image and cut out this precise portion of it from specified point. What it roughly means is: resize image to fit as well as possible, then crop parts that don’t fit. In effect this meant that results are affected by ratio both of source image … Read more
image_make_intermediate_size was not the hook I was looking for, but intermediate_image_sizes_advanced. Here is a working code: function disable_upload_sizes( $sizes, $metadata ) { // Get filetype data. $filetype = wp_check_filetype($metadata[‘file’]); // Check if is gif. if($filetype[‘type’] == ‘image/gif’) { // Unset sizes if file is gif. $sizes = array(); } // Return sizes you want to … Read more
add_filter(‘intermediate_image_sizes_advanced’, ‘filter_image_sizes’); function filter_image_sizes( $sizes) { unset( $sizes[‘thumbnail’]); unset( $sizes[‘medium’]); unset( $sizes[‘large’]); return $sizes; }
It appears that your site doesn’t use the core WordPress Featured Image feature but instead uses a custom image field (probably from Advanced Custom Fields). Yoast’s plugin, Jetpack, and presumably many others look for the Featured Image image when setting the opengraph meta tag. So you have two options: Use the core Featured Image feature … Read more
The defaults are Thumbnail 150×150, Medium 300×300, and Large 1024×1024. The fixed values can be changed in the admin dashboard under Settings > Media. You can also change them in your theme’s functions.php: update_option( ‘thumbnail_size_w’, 160 ); // Set Thumbnail width – default 150 update_option( ‘thumbnail_size_h’, 160 ); // Set Thumbnail height – default 150 … Read more
Google Chart API Free service, that generates chart images (hosted and served by Google) from data in URL requests. If you need something very specific and of fixed parameters it is easy to hardcode most of it and get away without any library (and licensing issues) at all. Disadvantages: not suitable for sensitive data (passed … Read more
It should not be a lengthy process. Straight from the web: Right click > Copy image location WordPress: Add Media > From URL Editing a picture: Right click > Copy image Paste into your favorite photo editor (e.g. GIMP) Edit and Save WordPress: Add Media > From Computer Note: with WordPress 3.3 you can also … Read more
To let the current users only view his/her uploaded attachments, add the following code to your themes actions: add_filter( ‘posts_where’, ‘devplus_wpquery_where’ ); function devplus_wpquery_where( $where ){ global $current_user; if( is_user_logged_in() ){ // logged in user, but are we viewing the library? if( isset( $_POST[‘action’] ) && ( $_POST[‘action’] == ‘query-attachments’ ) ){ // here you … Read more