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Does anyone know a decent Java API that could be used to plot data? (I’d say it should be ‘almost’ as good as Excel)
If not, any way to integrate a Java program into Excel?
Currently, I have to write the output of my java program to text files, then write a macro to load the data into the Excel spread sheets and do the plotting there.
Thanks much!
You can try JFreeChart. It’s pretty good, open source and pretty actively devoloped. It can also be integrated with other tools such as JasperReports (if you want to output HTML and/or PDF files).