This event is signalled by tpl_img() in inc/template.php when an image detail page is shown.

• $data['url'] - the direct link to the original, unreszized image (might be empty when $link = false was passed to tpl_img
• $data['params'']] - a list of attributes for the img tag (can be passed to buildAttributes()

• Code related to this event used in any DokuWiki's files, plugins and templates
• Action Plugins
• Events
• TPL_CONTENT_DISPLAY