Hi Benoit, What do you expect width to do? You are already setting the left and right extents with xmin and xmax.
Hadley On Thu, Jul 9, 2009 at 10:37 AM, Benoit Boulinguiez<benoit.boulingu...@ensc-rennes.fr> wrote: > Hi all, > > quick question: is the optional command "width" effective in the > geom_errorbarh() layer of ggplot? > Cause I can't get it works on this graph > http://www.4shared.com/file/116919103/93488d88/iso_2PrsH.html > > > pdf(file = "iso_2PrsH.pdf", width = 7, height = 7) > NC60.iso.graph<-ggplot( > NC60.DATA > ,aes(Ce,Qe)) + > geom_point(col=MaCouleur1, size=4) + > > geom_errorbar( > aes(ymax = NC60.DATA$Qe+NC60.DATA$sdQe > ,ymin=NC60.DATA$Qe-NC60.DATA$sdQe) > ,colour=alpha("black",0.4) > ,width=1) + > > geom_errorbarh( > aes(xmax = NC60.DATA$Ce+NC60.DATA$sdCe > ,xmin=NC60.DATA$Ce-NC60.DATA$sdCe) > ,colour=alpha("black",0.4) > ,width=1) + > > geom_line(data=NC60.Res4.curve > ,aes(x,y) > ,size=1 > ,colour=alpha("black",0.5)) + > xlab(C[e]~(mmol/m^3)) + > ylab(q[e]~(mmol/m^3)) > > print(NC60.iso.graph) > dev.off() > > Regards/Cordialement > > ------------- > Benoit Boulinguiez > Ph.D student > Ecole de Chimie de Rennes (ENSCR) Bureau 1.20 > Equipe CIP UMR CNRS 6226 "Sciences Chimiques de Rennes" > Avenue du Général Leclerc > CS 50837 > 35708 Rennes CEDEX 7 > Tel 33 (0)2 23 23 80 83 > Fax 33 (0)2 23 23 81 20 > <http://www.ensc-rennes.fr/> http://www.ensc-rennes.fr/ > > > > [[alternative HTML version deleted]] > > > ______________________________________________ > R-help@r-project.org mailing list > https://stat.ethz.ch/mailman/listinfo/r-help > PLEASE do read the posting guide http://www.R-project.org/posting-guide.html > and provide commented, minimal, self-contained, reproducible code. > > -- http://had.co.nz/ ______________________________________________ R-help@r-project.org mailing list https://stat.ethz.ch/mailman/listinfo/r-help PLEASE do read the posting guide http://www.R-project.org/posting-guide.html and provide commented, minimal, self-contained, reproducible code.