[igraph] plot igraph obj with ggplot2 obj

[Lorena Pantano]

Hi,

I would like to have a single figure divide in two, with one section showing an figure coming from igraph.plotting and another from ggplot2. I have been playing with viewports and grid.arrange, but nothing works. 

I tried with pdf, and this works because it generates two pages, but I would like a png or jpg file to be put it in a html report, so can be integrated easily. 

I am not posting any code because is not an error, it is just I would like to know if someone have done this before.

thanks a lot!

-- 
Lorena Pantano
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