Rotation insert blanks between the normal letters and the subscript

[Dr.cryo]

I find that if i rotate a enhanced text with a subscript, there will be blanks between the subscript and the normal text.
 
e.g.
 
set term emf color enhanced linewidth 2 size 400,350 font 'Helvetica,12'
set out test.emf'

set label "(V_{ice}/V_{cv})" 
works correctly, while 
set label "(V_{ice}/V_{cv})" at graph 0.5,0.5 rotate by 45 
will always insert blanks between V and {ice}, and V and {cv}.
 
I want to set a label as ylabel, and i am really confused about this.
Since i dont know where to ask questions about gnuplot, i prefer to for help in help-octave.
 
Regards,
 
Jacky
 
 
 
 
 

 
> Date: Sun, 10 Jan 2010 16:36:44 +0900
> From: address@hidden
> Subject: Re: How to export a .emf file?
> To: address@hidden; address@hidden; address@hidden
>
> First, excuse me your reply was deleted my operation and your reply cannot be found in the help
> mailing list archive perhaps due to large size of emf file.
>
> However, in my sense, 12000 points are too large. A size of emf files are large enough to reduce speed
> of word processor. Too much data for each line for vector graphics reduces the speeds in general.
> Octave uses the gnuplot to make emf files. No optimization is carried out.
>
> Reducing data point for each line may give smaller and faster emf file.
>
> However, how much reducing gives a good result depends on data condition.
>
> Regards
>
> Tatsueo
>
> --- Tatsuro MATSUOKA wrote:>
> > Hello
> >
> > I have met no experiences slowness of word processor importing emf files produced by octave by
> > print
> > command.
> >
> > Without any detailed information, no one will give you information or suggestions which are
> > helpful to
> > you.
> >
> > Regards
> >
> > Tatsuro
> >
> > --- "Dr.cryo" wrote:
> >
> > >
> > > I prefer to use .emf figures, while the word processer responses very slow after i insert the
> > > .emf figures exported from octave.
> > > But for the .emf figures exported from matlab, they work well, and have no influence on the
> > > response speed of word.
> > >
> > > So i want to export the corresponding .tif figures in stead, however, i have not found the
> > .tif
> > > rel! ated information in the help file.
> > > Could someone hel p me? Thanks!
> > >
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