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Save your chart to use ServletUtilities.saveChartAsXXX method and on the jsp page write the URL with src attribute of <img> tag.

Hi dobe,

You can set the format of label. U just need to go LabelGenerator Class, there is a class level variable to set the format u want means what u want to see. And u can pass the format through contructor or a set method, as i know.

Just Go and check.

I think u can it, just try some method in renderer to set colors.

hi lars_ohlen, if i am getting your question correctly then you have to set tick level through the setTickLevel method. Try this. And now sdotolo, you have to over-write a method "drawSubCategoryLabels" of class "CategoryAxis" in axis package. ============================= RefineryUtilities.drawRota...

Hi Vikas,

I think you have to create your own class to set ToolTip on legends to extending the existing classes those are responsible in tooltip generation.

Try trough StackedBarChart Example. I think it should solved your problem.

Ok, everything on my project was working fine. But sometimes when i opened tomcat console it gives exception like this : Exception in thread "AWT-EventQueue-0" java.lang.NullPointerException at sun.awt.Win32GraphicsEnvironment.displayChanged(Win32GraphicsEnvironment.java:109) at sun.awt.windows.WToo...

hi rahul,

Just use SubCategoryAxis class that exist in Axis package.
And use add subCategory method of CategoryAxis to add subcategories.

OK....

Hi Paquerette,

Thank u very much. This is working fine now.
And I'm feeling sily on my question.

Thanks again for quick reply to u and dave both.

Hi all,

I'm using getImagemap() method of ChartUtilies to get ImageMap to show tooltips on the bars. Tooltips are generated fine but these are not coming according to bars, i mean to say that tooltip of first bar is coming on mouse-over on second bar and so on.

Thanks in advance...

Hi Tzaphkiel,

I tried ur PNGEncoder to improve image quality but this is not giving me better result than earlier. and i coun't find out where i'm wrong.
Can u provide me some more information about rendering images.

Thanks in advance..