What have you tried so far? What modules in CPAN have you looked at? If you aren't familiar with CPAN, now would be a good time to learn :)
I am not familiar with this kind of thing, but there would be two avenues that immediately suggested themselves:
- Use a module designed for Excel to open the spreadsheet, select the chart as an object, and pass that to a Word document opened with its appropriate module
- Using a module intended to simulate user interaction with Windows, open the spreadsheet and copy the chart into the clipboard, and paste it into the Word document
But God demonstrates His own love toward us, in that while we were yet sinners, Christ died for us. Romans 5:8 (NASB)