Re: [R] textplot() in wordcloud package

2015-03-16 Thread Fraser D. Neiman
f David L Carlson Sent: Monday, March 16, 2015 10:44 AM To: Fraser D. Neiman; r-help@r-project.org Subject: Re: [R] textplot() in wordcloud package You should contact the package maintainer about this. The problem is that the pos= argument is being passed to strwidth() and strheight() and those func

Re: [R] textplot() in wordcloud package

2015-03-16 Thread David L Carlson
f Of David L Carlson Sent: Monday, March 16, 2015 10:44 AM To: Fraser D. Neiman; r-help@r-project.org Subject: Re: [R] textplot() in wordcloud package You should contact the package maintainer about this. The problem is that the pos= argument is being passed to strwidth() and strheight() and t

Re: [R] textplot() in wordcloud package

2015-03-16 Thread David L Carlson
9 PM To: r-help@r-project.org Subject: [R] textplot() in wordcloud package Dear All, The textplot() function in the wordcloud package seem to do a good job with generating non-overlapping labels on a scatter plot. But it throws "warnings" when I try to use the pos= parameter to posi

Re: [R] textplot() in wordcloud package

2015-03-13 Thread Jim Lemon
Hi Fraser, "textplot" is fairly similar to the "thigmophobe.labels" function in plotrix. I think the problem is that when the user passes an explicit position for the labels with the default "new=TRUE" argument, the "pos" argument is passed to the "plot" function, causing the warning. If the "pos"

[R] textplot() in wordcloud package

2015-03-13 Thread Fraser D. Neiman
Dear All, The textplot() function in the wordcloud package seem to do a good job with generating non-overlapping labels on a scatter plot. But it throws "warnings" when I try to use the pos= parameter to position the text labels relative to a given x-y point. Here is a simple example: x<-runi