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n=e.getOptions(),r=n.series.pie.radius>1?n.series.pie.radius:u*n.series.pie.radius;t.save(),t.translate(a,f),t.scale(1,n.series.pie.tilt);for(var i=0;i<h.length;++i)s(h[i].series);m(t),t.restore()}var s=null,o=null,u=null,a=null,f=null,l=!1,c=null,h=[];r.hooks.processOptions.push(function(e,t){t.series.pie.show&&(t.grid.show=!1,t.series.pie.label.show=="auto"&&(t.legend.show?t.series.pie.label.show=!1:t.series.pie.label.show=!0),t.series.pie.radius=="auto"&&(t.series.pie.label.show?t.series.pie.radius=.75:t.series.pie.radius=1),t.series.pie.tilt>1?t.series.pie.tilt=1:t.series.pie.tilt<0&&(t.series.pie.tilt=0))}),r.hooks.bindEvents.push(function(e,t){var n=e.getOptions();n.series.pie.show&&(n.grid.hoverable&&t.unbind("mousemove").mousemove(b),n.grid.clickable&&t.unbind("click").click(w))}),r.hooks.processDatapoints.push(function(e,t,n,r){var i=e.getOptions();i.series.pie.show&&p(e,t,n,r)}),r.hooks.drawOverlay.push(function(e,t){var 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