Hi, I would like to plot a graph on the jpeg device for example and to write a table associated to this plot where I have the pixel coordonates of each plotted point so that I could include the jpeg image onto a html page and get all the information about each point when the mouse button is pressed. The indentify() can do it but on the window device... Thanks for any idea. Philippe -- -------------------------------------------------- Philippe Hup? Institut Curie - Equipe Bioinformatique 26, rue d'Ulm - 75005 PARIS France +33 (0)1 42 34 65 29 Philippe.Hupe at curie.fr <mailto:Philippe.Hupe at curie.fr>
Philippe Hup? wrote:> I would like to plot a graph on the jpeg device for example and to write > a table associated to this plot where I have the pixel coordonates of > each plotted point so that I could include the jpeg image onto a html > page and get all the information about each point when the mouse button > is pressed. The indentify() can do it but on the window device...You may wish to try my 'imagemap' library: http://www.maths.lancs.ac.uk/Software/Imagemap/ For background, read up about client-side imagemaps in HTML on a web-design web site. My library creates these things from an R plot. Barry Rowlingson Maths and Stats Lancaster University Lancaster, UK