From help-octave-request at bevo dot che dot wisc dot edu Sat Jan 31 10:38:58 2004 Subject: saving plot images in arbitrary sizes. From: =?iso-8859-1?q?general=20questions?= To: help-octave at bevo dot che dot wisc dot edu Date: Sat, 31 Jan 2004 16:26:53 +0000 (GMT) Dear Octave users, I found a script to save plots as PNG (see below 'plot2png()') but this only saves as 640 x 480. Is it possible to save at a higher resolution as I require finer detail? I found a previous post which regarding GIFs instead of PNGs said you can have the gset command changed to: gset terminal gif small size 640,480 and I expected to be able to change the given resolution for PNGs, but octave's gset didn't seem to understand the term 'size'. Is there a way I can save plots as, say 1600 x 1200? I'm using "GNU Octave, version 2.1.50 (i686-pc-linux-gnu).". cheers, Lee -S- UniS, UK function plot2png(f) gset terminal png small color; eval(sprintf("gset output \"%s%s\" \n",f,".png")); replot; gset terminal X11; printf("\nWrote %s/%s%s \n \n",pwd,f,".png"); endfunction ________________________________________________________________________ BT Yahoo! Broadband - Free modem offer, sign up online today and save £80 http://btyahoo.yahoo.co.uk ------------------------------------------------------------- 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 -------------------------------------------------------------