hello list, Can someone help me figure out why the following code doesn't work? I'm trying to but both Greek letters and subscripts into a tcltk menu. The code creates all the mu's, and the 1 and 2 subscripts, but it won't create the 0. Is there a certain set of characters that R won't recognize the unicode for? Or am I input the \u2080 incorrectly? library(tcltk) m <-tktoplevel() frame1 <- tkframe(m) frame2 <- tkframe(m) frame3 <- tkframe(m) entry1 <- tkentry(frame1,width=5,bg='white') entry2 <- tkentry(frame2,width=5,bg='white') entry3 <- tkentry(frame3,width=5,bg='white') tkpack(tklabel(frame1,text='\u03bc\u2080'),side='left') tkpack(tklabel(frame2,text='\u03bc\u2081'),side='left') tkpack(tklabel(frame3,text='\u03bc\u2082'),side='left') tkpack(frame1,entry1,side='top') tkpack(frame2,entry2,side='top') tkpack(frame3,entry3,side='top') thanks -- Sam
R Help wrote:> hello list, > > Can someone help me figure out why the following code doesn't work? > I'm trying to but both Greek letters and subscripts into a tcltk menu. > The code creates all the mu's, and the 1 and 2 subscripts, but it > won't create the 0. Is there a certain set of characters that R won't > recognize the unicode for? Or am I input the \u2080 incorrectly? > > library(tcltk) > m <-tktoplevel() > frame1 <- tkframe(m) > frame2 <- tkframe(m) > frame3 <- tkframe(m) > entry1 <- tkentry(frame1,width=5,bg='white') > entry2 <- tkentry(frame2,width=5,bg='white') > entry3 <- tkentry(frame3,width=5,bg='white') > > tkpack(tklabel(frame1,text='\u03bc\u2080'),side='left') > tkpack(tklabel(frame2,text='\u03bc\u2081'),side='left') > tkpack(tklabel(frame3,text='\u03bc\u2082'),side='left') > > tkpack(frame1,entry1,side='top') > tkpack(frame2,entry2,side='top') > tkpack(frame3,entry3,side='top') > >Odd, but I think not an R issue. I get weirdness in wish too. Try this % toplevel .a .a % label .a.b -text \u03bc\u2080 -font {Roman -10} .a.b % pack .a.b % .a.b configure {-activebackground [....] {-text text Text {} ??} {-textvariable textVariable Variable {} {}} {-underline underline Underline -1 -1} {-width width Width 0 0} {-wraplength wrapLength WrapLength 0 0} % .a.b configure -font {Helvetica -12 bold} # the default, now shows \u2080 % .a.b configure -font {Roman -10} # back to Roman, *still* shows \u2080 ???!!! -- O__ ---- Peter Dalgaard ?ster Farimagsgade 5, Entr.B c/ /'_ --- Dept. of Biostatistics PO Box 2099, 1014 Cph. K (*) \(*) -- University of Copenhagen Denmark Ph: (+45) 35327918 ~~~~~~~~~~ - (p.dalgaard at biostat.ku.dk) FAX: (+45) 35327907
R Help wrote:> hello list, > > Can someone help me figure out why the following code doesn't work? > I'm trying to but both Greek letters and subscripts into a tcltk menu. > The code creates all the mu's, and the 1 and 2 subscripts, but it > won't create the 0. Is there a certain set of characters that R won't > recognize the unicode for? Or am I input the \u2080 incorrectly? > > library(tcltk) > m <-tktoplevel() > frame1 <- tkframe(m) > frame2 <- tkframe(m) > frame3 <- tkframe(m) > entry1 <- tkentry(frame1,width=5,bg='white') > entry2 <- tkentry(frame2,width=5,bg='white') > entry3 <- tkentry(frame3,width=5,bg='white') > > tkpack(tklabel(frame1,text='\u03bc\u2080'),side='left') > tkpack(tklabel(frame2,text='\u03bc\u2081'),side='left') > tkpack(tklabel(frame3,text='\u03bc\u2082'),side='left') > > tkpack(frame1,entry1,side='top') > tkpack(frame2,entry2,side='top') > tkpack(frame3,entry3,side='top') > > thanks > -- Sam > >Which OS was this? I can reproduce the issue on SuSE, but NOT Fedora 7.
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