I made this experiment I d3 quite some time ago. http://bl.ocks.org/KKostya/6075142 http://bl.ocks.org/KKostya/6075142 http://bl.ocks.org/KKostya/6066548 http:

I made this experiment I d3 quite some time ago. http://bl.ocks.org/KKostya/6075142 http://bl.ocks.org/KKostya/6075142 http://bl.ocks.org/KKostya/6066548 http://bl.ocks.org/KKostya/6066548 Draw rectangle/circle on the right pane