Give an example of filtering a chart by range

This may help users who try the regular crossfilter syntax of ```dimension.filter([15,20])``` and see nothing changing in the charts.
dc-js · Jan 19, 2016 · 97c1db0 · 97c1db0
1 parent 48af870
commit 97c1db0
Showing 1 changed file with 3 additions and 0 deletions.
diff --git a/src/base-mixin.js b/src/base-mixin.js
@@ -989,6 +989,9 @@ dc.baseMixin = function (_chart) {
      * chart.filter('Sunday');
      * // filter by a single age
      * chart.filter(18);
+     * // filter by range -- note the use of dc.filters.RangedFilter
+     * // which is different from regular crossfilter syntax ( dimension.filter([15,20]) )
+     * chart.filter(dc.filters.RangedFilter(15,20));
      * @param {*} [filter]
      * @return {dc.baseMixin}
      */