Me too on Windows XP.
Its probably just a bug or unimplemented feature in the SVG driver.
Write to the maintainer of that package
For a workaround generate fig output and then convert it to svg using whatever
fig editor or converter you have.
(On my windows system I use the free fig2dev converter although it inserted
a DOCTYPE statement into the generated SVG file that IE7 did not recognize
but once I manually deleted that it displayed ok in IE7.)
# after producing file01.fig run
# fig2dev -L svg file01.fig file01.svg
# or use some other fig to svg converter or editor
xfig(file = "/file01.fig", onefile = TRUE)
library(lattice)
set.seed(1)
DF <- data.frame(x = c(rnorm(100,1,2),rnorm(100,2,4),rnorm(100,3,6)),
f = sample(c("A","B","C","D","E"),300,replace=TRUE))
densityplot(~ x, DF, groups = f, auto.key = TRUE, plot.points = FALSE,
par.settings = list(superpose.line = list(col = c(1,1,2,2), lty = 1:2,
lwd = c(1,1,1,1,2))))
dev.off()
On 11/30/06, Albert Vilella <[EMAIL PROTECTED]> wrote:
> Should it be a problem to print this dashed line plots as svgs?
>
> library(RSvgDevice)
> devSVG(file = "/home/avilella/file01.svg",
> width = 20, height = 16, bg = "white", fg = "black", onefile=TRUE,
> xmlHeader=TRUE)
> densityplot(...)
> dev.off()
>
> I am getting all the lines as continuous, not dashed...
>
> On 11/30/06, Gabor Grothendieck <[EMAIL PROTECTED]> wrote:
> > Yes by using the lty suboption of superpose.line.
> > Here is a modification of the prior example to illustrate:
> > We also use lwd as well in this example.
> >
> > set.seed(1)
> > DF <- data.frame(x = c(rnorm(100,1,2),rnorm(100,2,4),rnorm(100,3,6)),
> > f = sample(c("A","B","C","D","E"),300,replace=TRUE))
> > library(lattice)
> > densityplot(~ x, DF, groups = f, auto.key = TRUE, plot.points = FALSE,
> > par.settings = list(superpose.line = list(col = c(1,1,2,2), lty = 1:2,
> > lwd = c(1,1,1,1,2))))
> >
> >
> > On 11/30/06, Albert Vilella <[EMAIL PROTECTED]> wrote:
> > > Can I combine colors and line types? For example, would it be possible
> > > to have 5 colors per 2 types of lines (continuous and dashed)?
> > >
> > > On 11/29/06, Chuck Cleland <[EMAIL PROTECTED]> wrote:
> > > > Albert Vilella wrote:
> > > > > Are this legend colors correlated to the plot?
> > > >
> > > > They are if you rely on the colors in
> > > >
> > > > trellis.par.get("superpose.line")$col
> > > >
> > > > If you want different colors you might use trellis.par.set() to
> > > > temporarily change the colors:
> > > >
> > > > x <- c(rnorm(100,-2,1),rnorm(100,0,1),rnorm(100,2,1))
> > > > f <- rep(c("A","B","C"), each=100)
> > > > df <- data.frame(x,f)
> > > > library(lattice)
> > > >
> > > > oldpar <- trellis.par.get("superpose.line")$col
> > > >
> > > > trellis.par.set(superpose.line = list(col = heat.colors(3)))
> > > >
> > > > densityplot(~ x, groups = f, data = df,
> > > > plot.points=FALSE,
> > > > auto.key=TRUE)
> > > >
> > > > trellis.par.set(superpose.line = list(col = oldpar))
> > > >
> > > > If you don't require points or lines in the key, you also could do
> > > > something like this:
> > > >
> > > > densityplot(~ x, groups = f, data = df,
> > > > plot.points=FALSE,
> > > > key = simpleKey(levels(df$f),
> > > > lines=FALSE,
> > > > points=FALSE,
> > > > col=heat.colors(3)),
> > > > col=heat.colors(3))
> > > >
> > > > To use your own colors without changing the trellis settings and to
> > > > get lines or points in the key, you probably need at least to use key =
> > > > simpleKey() rather than the auto.key argument, and you may need to look
> > > > into draw.key(). Other people on the list might know simpler approaches
> > > > for using your own colors in this situation.
> > > >
> > > > > If I do a:
> > > > >
> > > > > densityplot(~x, groups=f, plot.points=FALSE,
> > > > > auto.key=TRUE,col=heat.colors(5))
> > > > >
> > > > > I get different colors in the legend than the plot...
> > > > >
> > > > >
> > > > > On 11/29/06, Chuck Cleland <[EMAIL PROTECTED]> wrote:
> > > > >> Albert Vilella wrote:
> > > > >> > Hi,
> > > > >> >
> > > > >> > I have a densityplot like this:
> > > > >> >
> > > > >> > x = c(rnorm(100,1,2),rnorm(100,2,4),rnorm(100,3,6))
> > > > >> > f = sample(c("A","B","C","D","E"),300,replace=TRUE)
> > > > >> > df=data.frame(x,f)
> > > > >> > library(lattice)
> > > > >> > attach(df)
> > > > >> > densityplot(~x, groups=f)
> > > > >> >
> > > > >> > And I want to add a legend with the colours for the factors. How
> > > > >> > can
> > > > >> I do that?
> > > > >> > How can I not have the dots of the distribution at the bottom, or
> > > > >> > at
> > > > >> > least, make them occupy less vertical space?
> > > > >>
> > > > >> Change the last line to the following:
> > > > >>
> > > > >> densityplot(~x, groups=f, plot.points=FALSE, auto.key=TRUE)
> > > > >>
> > > > >> See ?panel.densityplot .
> > > > >>
> > > > >> > ______________________________________________
> > > > >> > 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
> > > > >> > and provide commented, minimal, self-contained, reproducible code.
> > > > >> >
> > > > >>
> > > > >> --
> > > > >> Chuck Cleland, Ph.D.
> > > > >> NDRI, Inc.
> > > > >> 71 West 23rd Street, 8th floor
> > > > >> New York, NY 10010
> > > > >> tel: (212) 845-4495 (Tu, Th)
> > > > >> tel: (732) 512-0171 (M, W, F)
> > > > >> fax: (917) 438-0894
> > > > >>
> > > > >
> > > >
> > > > --
> > > > Chuck Cleland, Ph.D.
> > > > NDRI, Inc.
> > > > 71 West 23rd Street, 8th floor
> > > > New York, NY 10010
> > > > tel: (212) 845-4495 (Tu, Th)
> > > > tel: (732) 512-0171 (M, W, F)
> > > > fax: (917) 438-0894
> > > >
> > >
> > > ______________________________________________
> > > 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
> > > and provide commented, minimal, self-contained, reproducible code.
> > >
> >
>
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