Re: resolution of output plot

[Shai Ayal]

Following on Dmitri's mail, try generating ps output and then 
rasterising it if you need png,

if you have ghostscript installed (should be standard on any linux 
system at least), and your gplot output is in gplot.eps

gs -dNOPAUSE -r150 -q -dBATCH -sDEVICE=png16m -sOutputFile=gplot.png 
gplot.eps

will rasterize in 150dpi which is quite good for screen presentation 
after suitable cropping

        Shai

Matt Funk wrote:
> hi,
>
> i was wondering of there is any way of changing the resolution of the output 
> plot in octave. I am writing directly to a jpeg/png file . when i "gset size 
> 2.0" the plot is bigger but looks horrible. 
> i guess i can't seem to be able to write a nice crisp graph straight to a 
> jpeg/png file. It is always a little blurred. 
>
> Another problem is the font. is there anyway to change the font for say the 
> label/title of the graph because the labels, when printing, look really 
> blurred as well.
>
> thanks
> mat
>
>
>
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--
Shai Ayal, Ph.D.
Head of Research
BioControl Medical BCM
3 Geron St.
Yehud 56100
ISRAEL
Tel:  + 972 3 6322 126
Fax:  + 972 3 6322 125
email: address@hidden



-------------------------------------------------------------
Octave is freely available under the terms of the GNU GPL.

Octave's home on the web:  http://www.octave.org
How to fund new projects:  http://www.octave.org/funding.html
Subscription information:  http://www.octave.org/archive.html
-------------------------------------------------------------