From help-request at octave dot org Tue Feb 15 08:10:16 2005 Subject: Re: Saving Image data in eps format. From: Quentin Spencer To: Geordie McBain CC: Mamo , help@octave.org Date: Tue, 15 Feb 2005 08:12:45 -0600 I use the print function as well, but in this case, I think it won't help because images from matrices (using functions like image) are not displayed using gnuplot. I think Dmitri's previous post about changing file names if you want eps is probably the easiest way to go. The 4.0 version of gnuplot has the ability to do 3-D plots with multiple colors. I once investigated the possibility of using 3-D mode as a way of displaying 2-D images, and it appears to be a possibility. If I can find the code I wrote I'll post it here. -Quentin Geordie McBain wrote: >If you've got Octave-Forge , you can use its >print function to get EPS output. > >If not, you can use the lower-level gnuplot functions from Octave to >set the output type ("terminal") and output file name ("output"): e.g. > >octave> x=linspace (-pi, pi, 100); y=sin(x); >octave> gset terminal postscript eps >octave> gset output "sine.eps" >octave> plot (x, y) > >Geordie McBain >www.aeromech.usyd.edu.au/~mcbain > > >On Sun, Feb 13, 2005 at 06:52:41PM -0600, Mamo wrote: > > >>I recently started using Octave. I wanted to save an Image data >>(Matrix) in eps format "filename.eps". But I couldn't find any octave >>command that lets me do this. I found "saveimage" but it saves as .ps >>not .eps. Can some one help me with this issue please? >> >>Thank you. >> >> ------------------------------------------------------------- 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 -------------------------------------------------------------