This is fixed now, in R-patched and R-devel.

Duncan Murdoch

[EMAIL PROTECTED] wrote:
Bob O'hara wrote:

I'm a bit reluctant to call anything a bug: I know it's usually my incompetence instead. In this case, I can't see what else it is, although it may be a bug in Windows.

The problem comes from trying to create a .png of a figure in Windows XP, with R2.1.0. On the screen it looks OK, but in the .png the text for the x label is smaller than for the y label. The problem seems to be created by using axes=F in plot(). Here's some code to demonstrate the problem:

XX=1:5;  YY=1:5
png("thing.png")
par(mfrow=c(2,1))
plot(XX, YY, axes=F, xlab="X label", ylab="Y label")
plot(XX, YY, xlab="X label", ylab="Y label")
dev.off()

I get a similar problem with bmp() and jpeg(), but not postscript() or pdf(). If I draw the figure in the window in R and then save it as a .png from the menu, the png looks fine.

Everything works fine in R1.5.1 (I know, I know!) on Debian Linux, which is why I'm reporting this as a Windows problem.


I see the problem in the first figure, and it's still there in a recent r-devel build. My test was also on Windows. Since png() uses the Windows graphics driver, it does look like an R bug in the Windows graphics driver, but I'd like to hear from someone on a different platform...

Duncan Murdoch

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