Re: Creating custom marker style

From: George Irwin (gmieg@EGNEXT1.SLAC.STANFORD.EDU)
Date: Wed Nov 18 1998 - 20:43:49 MET


Matthew R. Nelson writes:

> Has anyone had any experience creating a custom marker style
> (adding additional styles to the supplied core of 30)?  I would
> like to plot dash marks ("-").  Of course an alternative is to draw
> them on as TText, but I would much rather do this through TGraph.

I had a related need for a "vectorized 3D marker" which acts like
a little compass needle to show a direction as well as a position.
I ended up having to superimpose a 2-point TPolyLine3D object at
each TPolyMarker3D point.

George



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