How to add MouseOver(Tool Tip) Property to the chart in iReport

Tooltip property provide to show the value when mouse over event occur on that particular bar

To add the tooltip property open iReport, right click on the chart and select “Chart Data” (You can add also by selecting Hyperlink option)

After selection Chart Data go to Detail sections and select the Category Series, then Modify and select Item Hyperlink section and give the expression for mouse over, here in this case it will be

$F{ORDERS}.toString()   where .toString() convert Integer values to String.

Other useful links:-

http://stackoverflow.com/questions/2431346/tool-tip-for-text-in-ireport