I should add that you can also use the par.settings()
mechanism to set your linejoin specification on the fly:
x <- 1:4; y <- c(1,3,2,4)
xyplot(y ~ x, type = "l", lwd = 20,
par.settings = list(grid.pars = list(linejoin = "mitre")))
Peter Ehlers
On 2012-08-22 12:28, Peter Ehlers wrote:
Yo
You can set grid parameters in the grid.pars component of
trellis.par.get().
x <- 1:4; y <- c(1,3,2,4)
xyplot(y ~ x, type = "l", lwd = 20) # default linejoin
## set linejoin to 'mitre'
trellis.par.set(grid.pars = list(linejoin = "mitre"))
xyplot(y ~ x, type = "l", lwd = 20)
Peter Ehlers
R users,
I am creating a series of scatterplots with Lattice's xyplot(). Some of the
plotting symbols are squares with thick borders. The corners of the squares
are rounded by default; I would like them to be square. In base graphics this
is easily done with par(ljoin = "mitre"), and in grid
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