hold plot to file not working

[Rick Smegal]

Hail,
  Hold appears ineffective when
writing plots to a png graphics file. Is this a
limitation of the device or of plot?

Test code:
---------------------
axis([min_lag_re*1.5, max_lag_re*1.5, 0, max(yh(iwc,:))*1.1]);
gset term png medium
gset output "/home/rsmegal/Desktop/plottest.png"
plot(xh(iwc,:),xpdf(iwc,:))
hold on
bar(xh(iwc,:),yh(iwc,:))
hold off
closeplot
----------------------
Octave version: 2.1.50


Rick Smegal
-- 
Aardvark Resources
email: address@hidden



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