you could take that graph out of excel by cut & paste, this makes it WMF format I think on the clipboard? anyway, it is some kind of vector format, and then pas

you could take that graph out of excel by cut & paste, this makes it WMF format I think on the clipboard? anyway, it is some kind of vector format, and then paste it into illustrator or inkscape or something. i'm sure open office can create clipboard data that is vector.