Hi all I want to draw a graph containing points and edges. Package graphics could do this. However I want to make each those points and edges clickable with a hyperlink on them. Anybody know how to do this? Thanks very much.
Hu, I've found two methods of doing this---1 in R and the other in S-Plus. 1. The S-Plus solution is called graphlets which are a java-based graphics device that allows one to build various types of interactivity into their graphs. 2. The R solution uses the gridSVG package by Paul Murrell. The package is experimental, but I've found it to work nicely. The package can be downloaded from http://www.stat.auckland.ac.nz/~paul/ I'd be interested in knowing others' solutions. Damian Betebenner Educational Research, Measurement & Evaluation Lynch School of Education Boston College Chestnut Hill, MA 02467 (617) 552 4491
You need to output the graph in a format that allow such interactivity. I believe svg (available through the svgDevice package on CRAN) can do that. Andy> From: Hu Chen > > Hi all > I want to draw a graph containing points and edges. Package graphics > could do this. However I want to make each those points and edges > clickable with a hyperlink on them. > Anybody know how to do this? > Thanks very much. > > ______________________________________________ > R-help at stat.math.ethz.ch mailing list > https://stat.ethz.ch/mailman/listinfo/r-help > PLEASE do read the posting guide! > http://www.R-project.org/posting-guide.html > > >