Help needed Barchart tooltip

[raghuram_g]

Hi
I would like to know how to create a tooltip for a each bars in a barchart.I have been researching this for 4 days i am not able to find any
proper answer.pls help

[koldy]

do u want customized tooltips or just tooltips provided by the tool

[raghuram_g]

Hi
I need to generate customized tooltip!!!!.

[koldy]

just make one class extended from StandardCategoryToolTipGenerator
and override the method

public String generateToolTip(CategoryDataset dataset, int row, int column)

instanciate this class in ur chart generation code
and set this as tooltipgenerator

barrenderer.setToolTipGenerator(ur class object name);