For your situation, perhaps the best option is to save the plot in a vector format like WMF, PDF or SVG, and open it with an external editor. Inkscape is a good one.
On 4 February 2010 06:46, trece por ciento <el13porcie...@yahoo.com> wrote: > Thanks, Liviu > In a first look it seems OK. Two questions: > 1. Playwith accept directly the plots created by the ca package, but it seems > unable to identify the point labels > For example: > data(smoke) > smoke > ca(smoke) > plot(ca(smoke)) > playwith(plot(ca(smoke))) > Then, if I try to identify a label playwith gives the message "Sorry, can not > guess the data point coordinates. Please contact the maintainer with > suggestions". > If I ask to select the label from a table playwith sends the following > message to RGui: "Error in data.frame(..., check.names = FALSE) : > arguments imply differing number of rows: 2, 0" > 2. Can playwith draw ellipses or any other figure around selected points? > > (For the first question it seems my fault, but I don't know how to fix it) > > Hug > > --- On Wed, 2/3/10, Liviu Andronic <landronim...@gmail.com> wrote: > >> From: Liviu Andronic <landronim...@gmail.com> >> Subject: Re: [R] Interactively editing point labels in a graph >> To: "trece por ciento" <el13porcie...@yahoo.com> >> Cc: r-help@r-project.org >> Date: Wednesday, February 3, 2010, 3:49 AM >> Hello >> >> On 2/3/10, trece por ciento <el13porcie...@yahoo.com> >> wrote: >> > Dear experts, >> > I would like to be able to interactively (if >> possible, with mouse and clik) edit point labels in graphs, >> > >> Try playwith. >> Liviu >> >> > particularly in multivariate graphs, such as the >> biplots you get after a correspondence analysis (with, for >> example, package ca), where labels tend to overlap. The >> graph aspect ratio is relevant (it needs to be mantained). >> And I'm working with Windows XP. >> > In this kind of graphs points in the graph are >> identified with labels, generally long (see, for example: >> http://www.white-history.com/Greece_files/hlafreq.jpg), >> and sometimes -as in the example- it is good to group >> certain points within ellipses. >> > Do you know if exists some package able to do >> this task? >> > Thanks in advance, >> > Hug >> > >> > ______________________________________________ >> > R-help@r-project.org >> mailing list >> > https://stat.ethz.ch/mailman/listinfo/r-help >> > PLEASE do read the posting guide >> >http://www.R-project.org/posting-guide.html >> > and provide commented, minimal, self-contained, >> reproducible code. >> > >> >> >> -- >> Do you know how to read? >> http://www.alienetworks.com/srtest.cfm >> http://goodies.xfce.org/projects/applications/xfce4-dict#speed-reader >> Do you know how to write? >> http://garbl.home.comcast.net/~garbl/stylemanual/e.htm#e-mail >> > > > > > ______________________________________________ > R-help@r-project.org mailing list > https://stat.ethz.ch/mailman/listinfo/r-help > PLEASE do read the posting guide http://www.R-project.org/posting-guide.html > and provide commented, minimal, self-contained, reproducible code. > -- Felix Andrews / 安福立 Postdoctoral Fellow Integrated Catchment Assessment and Management (iCAM) Centre Fenner School of Environment and Society [Bldg 48a] The Australian National University Canberra ACT 0200 Australia M: +61 410 400 963 T: + 61 2 6125 4670 E: felix.andr...@anu.edu.au CRICOS Provider No. 00120C -- http://www.neurofractal.org/felix/ ______________________________________________ R-help@r-project.org mailing list https://stat.ethz.ch/mailman/listinfo/r-help PLEASE do read the posting guide http://www.R-project.org/posting-guide.html and provide commented, minimal, self-contained, reproducible code.
