Overlap draw of polyline and polygon.

Hi Folks:

How can I avoid the polyline to be overlaid by polygon in a simple XY plot?

 ;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;
 gsres = True ; now draw
;;;;significance
 xpm = new( (/2/), float )
 ypm = new( (/2/), float )
 xpm = (/1.,96./)
 daym = data_mean(mm)
 ypm = (/daym,daym/)
 gsres_at_gsLineColor = "brown"
 gsres_at_gsLineThicknessF = 3.
 dummy0(mm) = gsn_add_polyline(wks,plot(mm),xpm,ypm,gsres)

 gsres1 = True ; poly res
 gsres1_at_gsFillColor = "grey" ; color chosen
dummy1(mm) = gsn_add_polygon (wks,plot(mm),xp(mm,:),yp(mm,:),gsres1)
;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;

The above plots are in the do-loop. However, my polygon plot (dummy1) covers
the polyline plot (dummy0).

I found this by commenting out the dummy1 line there.

Thanks,

Yi Wang, PhD
Pacific Northwest National Lab

_______________________________________________
ncl-talk mailing list
ncl-talk_at_ucar.edu
http://mailman.ucar.edu/mailman/listinfo/ncl-talk
Received on Wed Mar 26 2008 - 18:40:39 MDT