Plain and simple, is it possible to do a bar chart like this one.. using google chart ?

I have no code to show you because is very simple to do bar chart but not sure if is possible to generate a difference arrow. (this graph is from Think Cell)
Plain and simple, is it possible to do a bar chart like this one.. using google chart ?

I have no code to show you because is very simple to do bar chart but not sure if is possible to generate a difference arrow. (this graph is from Think Cell)
The closest thing I am aware of is Diff Charts. They aren't nearly as explicit in marking the change, but they are a way to visually display the change in a data set.
Using DiffCharts requires to separate
google.visualization.DataTableinstances with the old data an new data. You then call thecomputeDiff(oldData, newData)method on the chart instance and it will give you a newDataTableinstance that you can use to draw the diff chart.