Dear all I have trouble with setting the size for jpegs and pngs. I need to save a dendrogram of 1000 words into a jpeg or png file. On one of my computers, the following works just fine:
bb<-agnes(aa, method="ward") jpeg("C:/Temp/test.txt", width=17000, height=2000) plot(bb) dev.off() On my main computer, however, this doesn't work: > jpeg("C:/Temp/test.txt", width=17000, height=2000) Error in jpeg("C:/Temp/test.txt", width = 17000, height = 2000) : unable to start device devWindows In addition: Warning message: Unable to allocate bitmap This is a Windows XP Pro SP2 system, which is started with this chsort > R.version _ platform i386-pc-mingw32 arch i386 os mingw32 system i386, mingw32 status major 2 minor 1.1 year 2005 month 06 day 20 language R which is started with a shortcut. "C:\rw2011\bin\Rgui.exe --max-mem-size=1500M" I checked the web and the R-help pages, tried out the ppsize option, and compared the options settings with those of the machine that works (which actually runs R 2.0.1 of 15 Nov 2004), but couldn't come up with an explanation. Any idea what I do wrong? STG -- Stefan Th. Gries ---------------------------------------- Max Planck Inst. for Evol. Anthropology http://people.freenet.de/Stefan_Th_Gries ---------------------------------------- Machen Sie aus 14 Cent spielend bis zu 100 Euro! Die neue Gaming-Area von Arcor - über 50 Onlinespiele im Angebot. http://www.arcor.de/rd/emf-gaming-1 ______________________________________________ R-help@stat.math.ethz.ch mailing list https://stat.ethz.ch/mailman/listinfo/r-help PLEASE do read the posting guide! http://www.R-project.org/posting-guide.html