www.jfree.org

I am able to add the generator to the renderer.
I am very grateful to you to provide you help.

Thanks alot for the great help.

I stored the extra column in an ArrayList<Double>. I need help in adding label generator to the renderer. (I have BarRenderer.)

As of now, I am not reading that column from the excel because I do not know how and where I will set that column value in my data set. As dataset addValue() function only adds 1 Value to specific series. To elaborate, I have added a sample Excel file with bar chart at below URL: http://i67.tinypic....

Hi Buddy, Thanks for your reply. I have added my code here. Your pointer might have save me. InputStream chart_file_input = new FileInputStream("barChart1.xls"); HSSFWorkbook my_workbook = new HSSFWorkbook(chart_file_input); HSSFSheet my_sheet = my_workbook.getSheetAt(0); DefaultCategoryDataset my_b...

I am new in java and Jfree chart API. I have a problem labeling in bar chart to each bar. My aim is: I am reading an excel where I have 3 columns. Column 1: x axis Column 2: Y axis Column 3: on top of each corresponding bar. I am able to draw a bar chart but I am not able to display the label. I mig...