replot | R Documentation |
Display only a subset of the plots.
replot(...,dev=dev.cur(),plot=TRUE,envir=NULL,add=FALSE)
replotable(expr,add=FALSE)
noreplot(expr,dev=dev.cur())
expr |
A (unquoted) expression that does the
plotting. |
... |
Plot parameters to be modified. E.g. onlyPanel |
dev |
The device that currently contains the plot. It will be plotted in the current device. |
plot |
logical or call or list of calls.
If plot is TRUE, the new version of the plot is plotted in the
current environment (and typically stores itself here). |
envir |
a new enviroment to be assigned to the plot. Rarely needed. |
add |
either a logical to indicating that the plot adds something to the plot. Or a number / name of the added thing to be modified. |
Some of the plot routines of compositions internally store their
call as a mean for replaying the plot when information is added or
parameters are modified. The stored call can be modified by this
function, which pretty much works like a simplified version of
update
.
replot
allows to redo the plot typically in a different
device or with different parameters. The function provides this
functionallity at a totally different level than
dev.copy
and allows for the modification of high level
parameters on the fly.
Plots can be stored in the internal database by calling replot
with a parameter plot
set to the call of that plot. Plotting
functions without this functionallity can be filtered through
replotable(). However in this case all parameter names should be given
explicitly.
There are actually three levels of possible replay: The dev.copy
level on which graphic actions are replayed. The gsi.pairs
function level that organizes panels plots and uses an internal replotting facility
to allow modification of the parameter, e.g. addings lines .... And than
there is the high level of the actual function call generating the
plot.
replot
returns an invisible copy of the modified
call. replotable
and noreplot
return the result of
expression.
The function works by revaluating the call in its environment. Thus the plot will change!!! if the data has changed.
The function always handles the latest plot from the package. If another plot ignorant of the replot system has meanwhile be used it will be ignored.
K.Gerald v.d. Boogaart http://www.stat.boogaart.de
plot.acomp
, plot.aplus
,
boxplot.acomp
data(SimulatedAmounts)
plot(acomp(sa.lognormals5))
straight(acomp(c(1,1,1,1,1)),acomp(c(1,2,3,4,5)))
replot(onlyPanel=c(2,3))
oldPlot <- replot(plot=FALSE) # get the plotting call
replotable(plot(x=1:10)) # To make a graphic replottable
replot(col=1:10)
replot(plot=oldPlot) # Restore the old plot (without plotting)
replot(onlyPanel=NULL) # View the whole plot again
replot(pch=20) # Acctually plot it
replot(col=20) # since the actual plot is gsi.pairs not a plot.acomp
## Not run:
# The following line in a plotting function stores the plot for replotting.
replot(plot=match.call()) # Store current call as plot
replot() # simply plot once again
replot(dev=otherdev) # redo a plot from an other device here.
replot(onlyPanel=c(3,4)) # modify the plot (and replot it)
replot(onlyPanel=c(3,4),dev=7,plot=FALSE) # modify a stored plot
## End(Not run)
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