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Saving pngs without plotting to screen first
From: |
Koen Tavernier |
Subject: |
Saving pngs without plotting to screen first |
Date: |
Fri, 04 Jan 2008 08:55:45 +0000 |
User-agent: |
Mozilla-Thunderbird 2.0.0.6 (X11/20071008) |
Hi,
I want octave to create a lot of graphs and save them to pngs. I can do
this without problem using the print function. Because a high number of
these need generating, my system slows down considerably as gnuplot is
drawing every plot onto the screen. I have tried to look for solutions
in quite a few places, but I'm not sure what exactly I should be
searching for. I'm sure it's something really trivial!
This is the code that currently generates the graphs:
for j = 1:segment
subplot(2,1,1);
plot(phase([maxindex(j)-500:maxindex(j)+1500]));
subplot(2,1,2);
plot(unfiltered([maxindex(j)-500:maxindex(j)+1500]));
title = sprintf("segment%d.png", j)
print(title, "-dpng")
endfor
Thanks in advance,
Koen.
- Saving pngs without plotting to screen first,
Koen Tavernier <=