Displaying 20 results from an estimated 2000 matches similar to: "Making use of names of viewports (grid)"
2008 Aug 06
1
grid layout scaling viewport width based solely on height
Hello all,
I'm trying to write a function that produces a main plotting region
with several square plots along the right side. Ideally the size of
right side plots will scale only with the height of the entire plot,
yet never overlap with another secondary plot. The following two
snippets get close, however, as I resize the plot horizontally the
right side plots (green squares) get smaller
2009 Jun 24
1
parallel rotated strips with color gradient
Hi,
I want to produce two parallel rotated strips with color gradient. So
far, the sample strip is something produced by this:
pushViewport(viewport(x = unit(0.638, "npc"), y =unit(0.386, "npc"),
width=.62, height=0.006, angle=137.2))
grid.rect(y=100:1/100, just="top",
gp=gpar(col=NA,
fill=colorRampPalette(c("lightgray",
2009 May 14
1
Problem with viewports, print.trellis and more/newpage
Dear R-users,
I have got the following problem. I need to create 4x2 arrays of
xyplot's on several pages. The plots are created within a loop and
plotted using the print function. It seems that I cannot find the proper
grid syntax with my viewports, and the more/newpage arguments.
The following script is a simplification but hopefully will suffice to
illustrate my problem. Any suggestion
2008 Mar 04
1
grid.layout?
platform x86_64-unknown-linux-gnu
arch x86_64
os linux-gnu
system x86_64, linux-gnu
status
major 2
minor 6.2
year 2008
month 02
day
2007 Mar 25
1
controlling panel.width and panel.height in viewports
Dear all,
I'm trying to get a series of lattice levelplots to appear in
viewports in a particular way but struggling to exert fine control
over their appearence. There are two conditions: (a) I only want the
levelplot to appear (I don't want axes, colour key, etc) in the
viewport and (b) I want the levelplot to expand to the maximum
allowable space in the viewport while observing
2007 Sep 30
1
clipping viewports
Dear useRs,
Why are the rotated blue and yellow boxes in the example below clipped outside of 6 x 6 inch window in the middle of the page?? Where does the 6 x 6 inch window come from? I would like to make use of the entire page.
> library(grid)
> pdf(file = "FarmMaps.pdf", paper = "a4")
> pushViewport(viewport(
+ width = unit(7.6, "inches"), height =
2009 Mar 21
1
Forestplot () box size question
Hi All,
I have been able to modify the x-axis to start at zero by adding xlow
and xhigh parameters; that was pretty simple. I have been unable to
find the location of the code that would turn off the information
weighting of the box size (I have smaller randomized trials getting
less weight than a much larger non-randomized trial). The function
is forestplot() from rmeta.
Thanks for any
2004 Jun 28
1
text length in grid
Hello! I first would like to compliment the authors of grid on what has been
a wonderfully useful package for me. Now, my question: Is there any way I
can specify the size of some grid.text using grid units?
I must label the regions of a plot. The regions can be either very small or
very large, so I would like to label each by fitting its text to the size of
the region in question. Ideally, I
2010 Nov 20
1
Grid newbie: aligning & scaling viewports
Oh Knowledgeable Ones:
I'm working on a project using grid graphics (for the first time). A toy
example is given below, run it simply with >foobar() I am wondering why the
pink dot and concentric circles are not centered on the 3-color axis system.
Further, I feel like the concentric circles don't have the intended radius -
if my math is right, the outmost circle should touch the
2008 Dec 05
1
Trouble with gridBase and inset plots
Dear All,
I ma having a trouble in generating a figure containing 3 insets with
the gridBase package.
I always get an error message of the kind:
Error in gridPLT() : Figure region too small and/or viewport too large
No matter which parameters I choose. The plots works nicely with two
insets only, but when I try adding the third one, my troubles begin.
I am probably doing something wrong in the
2005 May 31
2
Problem going back to a viewport with gridBase
I am setting up base plots -- one in viewport A and and one in B. This part
works fine. But if I go back to A after having done B and add
horizontal lines it seems
to not use the correct coordinates. How do I tell it to resume using A's
coordinates? I am already using par(fig = gridFIG()) but it seems that that's
not enough to reestablish them. What happens is that when I go back to
2005 May 31
2
Problem going back to a viewport with gridBase
I am setting up base plots -- one in viewport A and and one in B. This part
works fine. But if I go back to A after having done B and add
horizontal lines it seems
to not use the correct coordinates. How do I tell it to resume using A's
coordinates? I am already using par(fig = gridFIG()) but it seems that that's
not enough to reestablish them. What happens is that when I go back to
2007 Oct 24
1
Rotated viewports in Grid
Hi all,
I'm trying to generate a plot containing a scatterplot, with marginal
densityplots for x and y.
However, when I try to generate a vertical densityplot, I get the
message "warning: can't clip to rotated viewport", and nothing shows
up. I'm probably misunderstanding how viewports are meant to be used,
so if someone could give me a hint, I'd be most grateful.
my
2008 Aug 08
2
gridBase and new.page() / grid.newpage()
Hello all,
I'm trying to write a function using the gridBase package. I'd like
to push several base subplots to a larger plot constructed with grid.
However, I'm having trouble getting consistent results when running
the function when the plotting window (quartz) is closed, when it is
left open and the plot function is repeated to the same window, and
when the output is saved to a
2006 Aug 01
1
R crashes using pdf() windows() or postscript()
Dear HelpeRs,
I have a script where I save several thousands of graphics. These are
then used in Latex through Sweave. Unfortunately R crashes while making
these plots and Windows pops up some message that I run low on virtual
memory. I tried to save the plots using pdf(), windows() and
postscript() and also tried to run it with R CMD BATCH myscript.R. But
after a while R slows down and crashes
2013 Jul 04
1
Modificar una función de un paquete
Muchas gracias Javier,
Lo que yo quiero es cambiar el título de la leyenda que dice "Pearson
residuals" a español "Residuales de Pearson", pero no me doy cuenta como.
También en lugar de "p-value", que diga "Valor de P". Es posible?
Manuel
2013/7/4 Marcuzzi, Javier Rubén <javier.ruben.marcuzzi@gmail.com>
> Estimado Manuel Spíndola
>
>
2008 Jan 14
2
Need help with xspline error message in R 2.6.1 on Windows XP
I am attempting to generate a series of plots with cubic B-Splines and
the code I am using is generating the following error message that I
have been unable to resolve.
Error in grid.Call.graphics("L_xspline", x$x, x$y, x$shape, x$open,
x$arrow, : add_point - reached MAXNUMPTS (25200)
This is the code that generates this error.
plot.results <- function(dfn) {
dt <-
2008 Jun 11
1
Problem when combining dotplot() and textplot() using grid
Hi everyone.
I want to solve the following problem. I have a data.frame and I
create a dotplot using lattice.
Then I want to use the grid-package to create a combined graphic which
contains the dotplot as well as a textplot() (using package gplots) of
the data.frame next to the dotplot.
Example code:
library(lattice)
library(grid)
library(gplots)
xx <- data.frame(f=factor(rep(1:5, each=5)),
2009 May 21
1
size of point symbols
Dear list,
This might be a topic for r-devel but i may be missing something
obvious.
I don't understand the rationale in the absolute sizes of the point
symbols, and I couldn't find it documented. The example below uses
Grid to check the size of the symbols against a square of 10mm x 10mm.
> checkOneSymbol <- function(pch=0){
> gTree(children=gList(
>
2009 May 21
1
size of point symbols
Dear list,
This might be a topic for r-devel but i may be missing something
obvious.
I don't understand the rationale in the absolute sizes of the point
symbols, and I couldn't find it documented. The example below uses
Grid to check the size of the symbols against a square of 10mm x 10mm.
> checkOneSymbol <- function(pch=0){
> gTree(children=gList(
>