When I', inserting image in text (inline through visual editor) there is text field for "Link URL" with three buttons (none, file url, post url).
I want to make a link to resized image (medium or large), because original is usualy to big.
I know, I cau use "Post Url", but I need just image url, to show images in lightbox.
As I understand the code I think I need function similar to wp_get_attachment_thumb_url (wp_get_attachment_medium_url), but I lost myself while trying to make it.
thanks, for you help