title: Create circles dynamically in WPF the MVVM way
body: <p>I am learning WPF and a newbie. I have this requirement. In the view model I have a timespan object. I would like to display the timespan as "one filled circle for each hour". What will be an optimal way to do this in WPF way. I tried the ItemsTemplate but couldnot find a way to do this.</p>