Re: plotting over graph in Lyx / beamer presentation

2011-05-19 Thread Rainer M Krug
On Tue, May 17, 2011 at 8:32 PM, Phil wrote: >> I will look into the pstricks solution, as it sounds also quite easy - >> could you post a small example? > > > attached example using pstricks & powerdot Thanks - I will look at it. Cheers, Rainer -- Rainer M. Krug, PhD (Conservation Ecology,

Re: plotting over graph in Lyx / beamer presentation

2011-05-17 Thread Phil
> I will look into the pstricks solution, as it sounds also quite easy - > could you post a small example? attached example using pstricks & powerdot pstricks_example_file.lyx Description: Binary data

Re: plotting over graph in Lyx / beamer presentation

2011-05-17 Thread Liviu Andronic
On Tue, May 17, 2011 at 1:01 PM, Rainer M Krug wrote: > Hi Phil and Liviu, > > thanks for your ideas - interesting reading. > > I found a solution using tikz: > > Based on > http://tex.stackexchange.com/questions/15990/draw-red-x-over-an-external-image-using-pgf-tikz > , I developed the solution

Re: plotting over graph in Lyx / beamer presentation

2011-05-17 Thread Rainer M Krug
Hi Phil and Liviu, thanks for your ideas - interesting reading. I found a solution using tikz: Based on http://tex.stackexchange.com/questions/15990/draw-red-x-over-an-external-image-using-pgf-tikz , I developed the solution attached - as described in the link, the image is placed in a node, an

Re: plotting over graph in Lyx / beamer presentation

2011-05-16 Thread Phil
> I want to plot a square / circle over a graph (in pdf format) to > highlight certain sections. I rmember that it is possible, but I do maybe there is an easier way... but what I usually do is use pstricks with powerdot (I assume you can use the same technique with beamer) and then after I

Re: plotting over graph in Lyx / beamer presentation

2011-05-16 Thread Liviu Andronic
On Mon, May 16, 2011 at 3:05 PM, Rainer M Krug wrote: > Hi > > I want to plot a square / circle over a graph (in pdf format) to > highlight certain sections. I rmember that it is possible, but I do > not remember how. > Check http://wiki.lyx.org/uploads/LyX/tutorials/advanced_features_presentatio

plotting over graph in Lyx / beamer presentation

2011-05-16 Thread Rainer M Krug
Hi I want to plot a square / circle over a graph (in pdf format) to highlight certain sections. I rmember that it is possible, but I do not remember how. Thanks, Rainer -- NEW GERMAN FAX NUMBER!!! Rainer M. Krug, PhD (Conservation Ecology, SUN), MSc (Conservation Biology, UCT), Dipl. Phys. (G