May I ask how you implemented getting the facet counts for each interval? Do you use a facet-query per interval? And perhaps for inspiration a link to the site you implemented this ..
Thanks, Geert-Jan I love the idea of a sparkline at range-sliders. I think if I have time, I > might add them to the range sliders on our site. I already have all the data > since I show the count for a range while the user is dragging by storing the > facet counts for each interval in javascript. >