Update series visual description

Author: danielkaradachki

api/javascript/dataviz/ui/chart.md

@@ -13411,7 +13411,7 @@ The data item field which indicates whether to show the point category name in t
 
 ### series.visual `Function`
 
-A function that can be used to create a custom visual for the points. Applicable for bar and column series. The available argument fields are:
+A function that can be used to create a custom visual for the points. Applicable for bar, column, rangeBar, rangeColumn and waterfall series. The available argument fields are:
 
 * rect - the `kendo.geometry.Rect` that defines where the visual should be rendered.
 * options - the point options.
@@ -13420,6 +13420,9 @@ A function that can be used to create a custom visual for the points. Applicable
 * dataItem - the point dataItem.
 * value - the point value.
 * series - the point series.
+* percentage - the point value represented as a percentage value. Available only for donut, pie and 100% stacked charts.
+* runningTotal - the sum of point values since the last "runningTotal" [summary point](#configuration-series.summaryField). Available for waterfall series.
+* total - the sum of all previous series values. Available for waterfall series.
 
 #### Example - using custom visual