svgPanZoom for rCharts

[anthoneytsou]

Hi timelyportfolio,

Thanks for your work in making graphics in R much easier! I've seen that you've answered quite a few questions on Stack Overflow regarding rCharts, and those have helped me immensely! I'm not sure if this is the right place to ask, but are you planning on making svgPanZoom compatible with rCharts as well? I am currently using nvd3 and would love to have the option to have a zoom that is not just the x-axis zoom found in 'lineWithFocusChart'. Thanks again!