Hi,
We added a new setting and updated the nightly version.
Examples here:
For TimeChart
http://jsfiddle.net/7sqp2u93/2/ http://jsfiddle.net/7sqp2u93/2/
For facet chart:
http://jsfiddle.net/5sdtknj8/1/ http://jsfiddle.net/5sdtknj8/1/
ZoomCharts Support Team
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