panda-blue

it works better if you change pie with 'a' maybeCloseOpenSegment: function () { d3.selectAll("." + a.cssPrefix + "expanded").size() > 0 && k.closeSegment(a, d3.select("." + a.cssPrefix + "expanded").node()) }, NB: it...

the problem is due to the structure of the created svg, zoom drag creates a group with class c3-drag-zoom after the group containing the regions, grids, chart, etc the rectangle...