Smaller File Sizes/Point Density

Hi all, I have some TGraphs that are made from large 20002-element TVectorDs which I like to save as pdf files. Unfortunately they take a long time to load and scroll, and the density of points is higher than necessary for viewing. Is there a drawing option or file saving option that will make the file smaller or somehow make the point density smaller, without actually having to go and modify the TVectorD before drawing?

Attached is an example file. The actual file size is not a problem, it’s just got way too many points.

SampleTraces.pdf (324 KB)