similar to: adding custom axis to image.plot() and strange clipping behavior

Dear R users, I am encountering a x axis labeling problem on quite basic plots... I use the following code which displays the labels on the x-axis with a 45 degrees angle: p <- plot(myobject1, type="b", col="red",cex=1, lwd=2, axes=FALSE, ann=FALSE, ylim=c(0,70)) title(main="title", font.main=4) axis(side=1, lab=F) text(axTicks(1), par("usr")[3] - 2,

Here is a demonstration of behaviour that is probably an optimization by someone far smarter than me that did not anticipate anyone wanting to do this, but for my purposes it looks more like a bug than a feature. I have tested this with R2.6.2 on Windows, no additional packages loaded (beyond the default), I have tested using the default graphics object, pdf, jpeg, and cairoDevice (ok I loaded a

Hi, I was trying to run the following, where the labels on the x axis are dates and need to be converted to characters. It did not work. Any help would be appreciated. Thanks. > text(axTicks(1),par("usr)[3]-2,srt=45,adj=1,labels=as.character(c("2008-01-08","2008-08-10","2008-08-22","2008-09-03", "2008-09-15")), xpd=T, cex=0.8) Error:

I want to put some points along the horizontal axis. > plot(1:10, 1:10) > points(4, par("usr")[3], xpd=TRUE) > abline(v=5) works fine for me. But if I try > plot(1:10, 1:10) > abline(v=5) > points(4, par("usr")[3], xpd=TRUE) then the points are clipped. The call to abline seems to be enforcing xpd=FALSE for later calls to the plot. Cheers, Jonathan.

Hi all, I need help with axis in plot. I want to edit y axis label of my plot. My data is like: x <- c(100,50,10,1,0.1,0.05,0.001) plot(log(x)) axTicks(2) # Label of y axis [1] -6 -4 -2 0 2 4 I'd like that y axis label was like: e^-6, e^-4, etc. (with text "e" superscript -6, -4, etc.) I try to use expression(), but don't work. plot(log(x), yaxt="n")

Hi, I am trying to put on one plot two different logarithmic scales, using the bottom and top X-axes. Below there is an example of what I am trying to achieve, using axTicks() -- and fails. I already spent few hours on that, and cannot figure out from ?par and ?axTicks what I am doing wrong. Example follows: ############################################################ #### Data x <-

Dear list, I'm writing a long document (thesis) and as much as I would like to use only ggplot2 for the graphics, some features are still a bit undocumented so I often end up choosing either ggplot2, lattice, or base plots (which i know better) depending on the particular graph to produce. With the default settings, this does not make for a consistent look I would like to see

Hello all. I have the following: plot(salaries$yearID, salaries$salary, type='n', xaxt='n', xlab='', yaxt='n', ylab='') axis(1, at=unique(salaries$yearID), labels=unique(salaries$yearID), lwd=.25, tck=-0.05) axis(2, axTicks(2), format(axTicks(2), scientific = F)) Which nicely creates the Y axis with the raw numbers, which are in the range of .5 - 7

>>>>> "MM" == Martin Maechler <maechler@stat.math.ethz.ch> writes: MM> This is not a bug in the very strict sense, MM> but for consistency, MM> I feel that MM> abline() MM> should obey par("xpd") setting, even by ...-argument. MM> The following code shows how lines() ``works'' and abline() does not :

Hi there, I'm trying to find out the command to stop clipping to plot region in ggplot. I have a bar chart (axis flipped) with labels on the bars, but the labels are clipped at the plot region box. I know it's possible to turn this off for base and lattice, but how about ggplot? par(xpd=NA) The ggplot2 manual doesn't seem to mention it, and a search for ggplot and

Thanks... I agree that the problem was explained in the documentation but I can't find a way to have axis() working even manipulating par("plt") or with graphics.reset = TRUE: - adding graphics.reset=TRUE does not allow axis() to be shown; - I see that par()$plt is involved but it is the not sufficient to explain why axis() works because if it is changed by hand, axes are not

Thanks for the proposition. As you see bellow, par("usr") is the same before and after the points() (the full code is bellow): .... > par("usr") [1] -0.2500000 1.2500000 -0.1666667 1.1666667 > # if you remove this points() function, axis will show nothing. > > points(1.5, 1.5, type="p") > p2 <- par(no.readonly=TRUE) > par("usr")

I am displaying several series in one plot, and would like to make them distinct without having to employ a legend. I managed to color tickmarks, but have been unsuccessful with either one of a) making tickmarks thicker (without increasing the axis at the same time). From reading ?axis: lty, lwd: line type, width for the axis line and the tick marks. in would appear that I cannot

>>>>> Marc Girondot via R-help <r-help at r-project.org> >>>>> on Mon, 24 Jul 2017 09:35:06 +0200 writes: > Thanks for the proposition. As you see bellow, par("usr") is the same > before and after the points() (the full code is bellow): > .... >> par("usr") > [1] -0.2500000 1.2500000 -0.1666667

I have read all the help on axis scales, which seems to be much harder to deal with than it should be, given how common the need to alter axes. Anyway....yeah, suppress the axis using yaxt then call and define the new scale using axis(). The problem is, this doesn't change the actual axis, only the text. Example: plot(1:length(TreeDensity.df$Description[which(TreeDensity.df$Description ==

I would like to draw only the ticks of an axis, but not the axis itself. I don't think this can be done using axis(), so I am trying to write a cut-down version in R, which only draws ticks. The point at which I am stuck is that the length of a tick is set by par("tcl") as a fraction of the "height of a line of text". So I would like to draw a line whose length is also

Hello, The function barplot automatically creates a y-axis that doesn't necessarily cover the range of y-values to be plotted. I know how to manually create my own y-axis so that it does cover the range, but I was wondering if there is some parameter to change so that the scale of the y-axis is automatically taller than the tallest bar. I thought setting xpd=F would do it, since it says that

Hello! If you run the whole code below, it'll produce a stacked diagram. And it looks good - because the tick-marks are aligned with the grid. However, if I stretch the graph window, grid becomes misaligned with the tickmarks. Or, rather, it seems aligned for the first and the last tick mark, but not for tickmarks in between. Can it be addressed? Thank you! Dimitri ### Creating a data set

Dear R users, I am trying to reverse the orientation of axis labels and title in the right margin of a plot, so that they read from top to bottom. I know that this can be done using text() as follows: par(mar=c(5,4,4,4)+.1) plot(1:4,las=0) par(new=T) y <- rnorm(4) plot(y,axes=FALSE,ann=FALSE,pch=17) axis(4,labels=FALSE) par(xpd=TRUE)

Hi I believe this is a clipping bug in the 'graphics' package. A simpler version of the problem is this ... plot(1:10) mtext("margin-label", side=2, at=9, las=1, line=1, adj=0) par(mfg=c(1,1)) ## Only the text within the plot region is drawn mtext("margin-label", side=2, at=9, las=1, line=1, adj=0, col="red") I have committed a fix to the development