How to label Google Column Chart bars

Question

I am using Google Chart API to create chart for values which goes from 1 to millions.

Problem The bars which are representing smaller values (ex: l

Answer 1

I had some setbacks using annotation and the invisible line (for example, having it displayed in the tooltip as another series).

I've made a hack to the ComboChart (could work with BarChart and ColumnChart as well, with a couple of changes) to insert the labels into the SVG.

Check out this fiddle: http://jsfiddle.net/augustomen/FE2nh/

Tested on Firefox 21, Chrome 27 and IE 9.