[[!template id=plugin name=postsparkline author="[[Joey]]"]] [[!tag type/chrome]] This plugin provides the [[ikiwiki/directive/postsparkline]] [[ikiwiki/directive]]. It uses the [[sparkline]] plugin to create a sparkline of statistics about a set of pages, such as posts to a blog. # adding formulae Additional formulae can be added without modifying this plugin by writing plugins that register functions in the `IkiWiki::Plugin::postsparkline::formula` namespace. These functions will receive on input a reference to a hash of parameters, and a sorted list of pages, and should return a list of data points for the sparkline plugin.