From b530a50cb7f53fffcd249ed5c33f3914b1652d80 Mon Sep 17 00:00:00 2001
From: Yoshiya Hinosawa <stibium121@gmail.com>
Date: Wed, 11 Jul 2018 16:44:02 +0000
Subject: [PATCH] chore: update gh-pages [skip ci]

---
 examples.html                                 | 2 +-
 gettingstarted.html                           | 2 +-
 index.html                                    | 8 +++++++-
 js/{c3.min-02b927b7.js => c3.min-4a31487e.js} | 4 ++--
 reference.html                                | 2 +-
 samples/api_axis_label.html                   | 2 +-
 samples/api_axis_range.html                   | 2 +-
 samples/api_data_color.html                   | 2 +-
 samples/api_data_name.html                    | 2 +-
 samples/api_flow.html                         | 2 +-
 samples/api_grid_x.html                       | 2 +-
 samples/api_resize.html                       | 2 +-
 samples/axes_label.html                       | 2 +-
 samples/axes_label_position.html              | 2 +-
 samples/axes_rotated.html                     | 2 +-
 samples/axes_x_localtime.html                 | 2 +-
 samples/axes_x_tick_count.html                | 2 +-
 samples/axes_x_tick_culling.html              | 2 +-
 samples/axes_x_tick_fit.html                  | 2 +-
 samples/axes_x_tick_format.html               | 2 +-
 samples/axes_x_tick_rotate.html               | 2 +-
 samples/axes_x_tick_values.html               | 2 +-
 samples/axes_y2.html                          | 2 +-
 samples/axes_y_padding.html                   | 2 +-
 samples/axes_y_range.html                     | 2 +-
 samples/axes_y_tick_format.html               | 2 +-
 samples/categorized.html                      | 2 +-
 samples/chart_area.html                       | 2 +-
 samples/chart_area_stacked.html               | 2 +-
 samples/chart_bar.html                        | 2 +-
 samples/chart_bar_stacked.html                | 2 +-
 samples/chart_combination.html                | 2 +-
 samples/chart_donut.html                      | 2 +-
 samples/chart_gauge.html                      | 2 +-
 samples/chart_pie.html                        | 2 +-
 samples/chart_scatter.html                    | 2 +-
 samples/chart_spline.html                     | 2 +-
 samples/chart_step.html                       | 2 +-
 samples/data_color.html                       | 2 +-
 samples/data_columned.html                    | 2 +-
 samples/data_json.html                        | 2 +-
 samples/data_label.html                       | 2 +-
 samples/data_label_format.html                | 2 +-
 samples/data_load.html                        | 2 +-
 samples/data_name.html                        | 2 +-
 samples/data_number_format_l10n.html          | 2 +-
 samples/data_order.html                       | 2 +-
 samples/data_rowed.html                       | 2 +-
 samples/data_stringx.html                     | 2 +-
 samples/data_url.html                         | 2 +-
 samples/grid_x_lines.html                     | 2 +-
 samples/grid_y_lines.html                     | 2 +-
 samples/interaction_zoom.html                 | 2 +-
 samples/legend_custom.html                    | 2 +-
 samples/legend_position.html                  | 2 +-
 samples/options_color.html                    | 2 +-
 samples/options_gridline.html                 | 2 +-
 samples/options_legend.html                   | 2 +-
 samples/options_padding.html                  | 2 +-
 samples/options_size.html                     | 2 +-
 samples/options_subchart.html                 | 2 +-
 samples/pie_label_format.html                 | 2 +-
 samples/point_show.html                       | 2 +-
 samples/region.html                           | 2 +-
 samples/region_timeseries.html                | 2 +-
 samples/simple_multiple.html                  | 2 +-
 samples/simple_regions.html                   | 2 +-
 samples/simple_xy.html                        | 2 +-
 samples/simple_xy_multiple.html               | 2 +-
 samples/style_grid.html                       | 2 +-
 samples/style_region.html                     | 2 +-
 samples/timeseries.html                       | 2 +-
 samples/tooltip_format.html                   | 2 +-
 samples/tooltip_grouped.html                  | 2 +-
 samples/tooltip_show.html                     | 2 +-
 samples/transform_area.html                   | 2 +-
 samples/transform_areaspline.html             | 2 +-
 samples/transform_bar.html                    | 2 +-
 samples/transform_donut.html                  | 2 +-
 samples/transform_line.html                   | 2 +-
 samples/transform_pie.html                    | 2 +-
 samples/transform_scatter.html                | 2 +-
 samples/transform_spline.html                 | 2 +-
 samples/transition_duration.html              | 2 +-
 84 files changed, 91 insertions(+), 85 deletions(-)
 rename js/{c3.min-02b927b7.js => c3.min-4a31487e.js} (99%)

diff --git a/examples.html b/examples.html
index f6ed549..42fbb26 100644
--- a/examples.html
+++ b/examples.html
@@ -765,7 +765,7 @@
 <script src="/js/foundation.min-1dfe8110.js" type="text/javascript"></script>
 <script src="/js/highlight.pack-4af5004d.js" type="text/javascript"></script>
 <script src="/js/d3-5.4.0.min-e9c75f0e.js" type="text/javascript"></script>
-<script src="/js/c3.min-02b927b7.js" type="text/javascript"></script>
+<script src="/js/c3.min-4a31487e.js" type="text/javascript"></script>
 <script>
   hljs.initHighlightingOnLoad();
   $(document).foundation();
diff --git a/gettingstarted.html b/gettingstarted.html
index 5688233..508af2c 100644
--- a/gettingstarted.html
+++ b/gettingstarted.html
@@ -249,7 +249,7 @@
 <script src="/js/foundation.min-1dfe8110.js" type="text/javascript"></script>
 <script src="/js/highlight.pack-4af5004d.js" type="text/javascript"></script>
 <script src="/js/d3-5.4.0.min-e9c75f0e.js" type="text/javascript"></script>
-<script src="/js/c3.min-02b927b7.js" type="text/javascript"></script>
+<script src="/js/c3.min-4a31487e.js" type="text/javascript"></script>
 <script>
   hljs.initHighlightingOnLoad();
   $(document).foundation();
diff --git a/index.html b/index.html
index fbdce65..e05d59e 100644
--- a/index.html
+++ b/index.html
@@ -107,6 +107,12 @@ C3 enables deeper integration of charts into your application.
 <h3>Change Log</h3>
 <ul>
 <li>
+<a href="https://github.com/c3js/c3/releases/tag/v0.6.4">v0.6.4</a><span class="gray">&nbsp;-&nbsp;2018-07-12</span>
+<ul>
+<li>Fix a bug of mouse events.</li>
+</ul>
+</li>
+<li>
 <a href="https://github.com/c3js/c3/releases/tag/v0.6.3">v0.6.3</a><span class="gray">&nbsp;-&nbsp;2018-07-06</span>
 <ul>
 <li>Fix a bug of gauge.</li>
@@ -391,7 +397,7 @@ C3 enables deeper integration of charts into your application.
 <script src="/js/foundation.min-1dfe8110.js" type="text/javascript"></script>
 <script src="/js/highlight.pack-4af5004d.js" type="text/javascript"></script>
 <script src="/js/d3-5.4.0.min-e9c75f0e.js" type="text/javascript"></script>
-<script src="/js/c3.min-02b927b7.js" type="text/javascript"></script>
+<script src="/js/c3.min-4a31487e.js" type="text/javascript"></script>
 <script>
   hljs.initHighlightingOnLoad();
   $(document).foundation();
diff --git a/js/c3.min-02b927b7.js b/js/c3.min-4a31487e.js
similarity index 99%
rename from js/c3.min-02b927b7.js
rename to js/c3.min-4a31487e.js
index dffcb04..d304fa7 100644
--- a/js/c3.min-02b927b7.js
+++ b/js/c3.min-4a31487e.js
@@ -1,3 +1,3 @@
-/* @license C3.js v0.6.3 | (c) C3 Team and other contributors | http://c3js.org/ */
+/* @license C3.js v0.6.4 | (c) C3 Team and other contributors | http://c3js.org/ */
 
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this.textAnchorForAxisLabel(!t.config.axis_rotated,this.getXAxisLabelPosition())},r.textAnchorForYAxisLabel=function(){var t=this.owner;return this.textAnchorForAxisLabel(t.config.axis_rotated,this.getYAxisLabelPosition())},r.textAnchorForY2AxisLabel=function(){var t=this.owner;return this.textAnchorForAxisLabel(t.config.axis_rotated,this.getY2AxisLabelPosition())},r.getMaxTickWidth=function(t,e){var i,n,a,r,s=this.owner,o=s.config,c=0;return e&&s.currentMaxTickWidths[t]||(s.svg&&(i=s.filterTargetsToShow(s.data.targets),"y"===t?(n=s.y.copy().domain(s.getYDomain(i,"y")),a=this.getYAxis(n,s.yOrient,o.axis_y_tick_format,s.yAxisTickValues,!1,!0,!0)):"y2"===t?(n=s.y2.copy().domain(s.getYDomain(i,"y2")),a=this.getYAxis(n,s.y2Orient,o.axis_y2_tick_format,s.y2AxisTickValues,!1,!0,!0)):(n=s.x.copy().domain(s.getXDomain(i)),a=this.getXAxis(n,s.xOrient,s.xAxisTickFormat,s.xAxisTickValues,!1,!0,!0),this.updateXAxisTickValues(i,a)),(r=s.d3.select("body").append("div").classed("c3",!0)).append("svg").style("visibility","hidden").style("position","fixed").style("top",0).style("left",0).append("g").call(a).each(function(){s.d3.select(this).selectAll("text").each(function(){var t=this.getBoundingClientRect();c<t.width&&(c=t.width)}),r.remove()})),s.currentMaxTickWidths[t]=c<=0?s.currentMaxTickWidths[t]:c),s.currentMaxTickWidths[t]},r.updateLabels=function(t){var e=this.owner,i=e.main.select("."+Y.axisX+" 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n,a,r,s,o,c,d,u=t;if(e)if(1===(n=h(e)?e():e))u=[t[0]];else if(2===n)u=[t[0],t[t.length-1]];else if(2<n){for(s=n-2,a=t[0],o=((r=t[t.length-1])-a)/(s+1),u=[a],c=0;c<s;c++)d=+a+o*(c+1),u.push(i?new Date(d):d);u.push(r)}return i||(u=u.sort(function(t,e){return t-e})),u},r.generateTransitions=function(t){var e=this.owner.axes;return{axisX:t?e.x.transition().duration(t):e.x,axisY:t?e.y.transition().duration(t):e.y,axisY2:t?e.y2.transition().duration(t):e.y2,axisSubX:t?e.subx.transition().duration(t):e.subx}},r.redraw=function(t,e){var i=this.owner,n=t?i.d3.transition().duration(t):null;i.axes.x.style("opacity",e?0:1).call(i.xAxis,n),i.axes.y.style("opacity",e?0:1).call(i.yAxis,n),i.axes.y2.style("opacity",e?0:1).call(i.y2Axis,n),i.axes.subx.style("opacity",e?0:1).call(i.subXAxis,n)},x=n.chart.fn,(m=n.chart.internal.fn).beforeInit=function(){},m.afterInit=function(){},m.init=function(){var t=this,e=t.config;if(t.initParams(),e.data_url)t.convertUrlToData(e.data_url,e.data_mimeType,e.data_headers,e.data_keys,t.initWithData);else if(e.data_json)t.initWithData(t.convertJsonToData(e.data_json,e.data_keys));else if(e.data_rows)t.initWithData(t.convertRowsToData(e.data_rows));else{if(!e.data_columns)throw Error("url or json or rows or columns is required.");t.initWithData(t.convertColumnsToData(e.data_columns))}},m.initParams=function(){var t=this,e=t.d3,i=t.config;t.clipId="c3-"+ +new Date+"-clip",t.clipIdForXAxis=t.clipId+"-xaxis",t.clipIdForYAxis=t.clipId+"-yaxis",t.clipIdForGrid=t.clipId+"-grid",t.clipIdForSubchart=t.clipId+"-subchart",t.clipPath=t.getClipPath(t.clipId),t.clipPathForXAxis=t.getClipPath(t.clipIdForXAxis),t.clipPathForYAxis=t.getClipPath(t.clipIdForYAxis),t.clipPathForGrid=t.getClipPath(t.clipIdForGrid),t.clipPathForSubchart=t.getClipPath(t.clipIdForSubchart),t.dragStart=null,t.dragging=!1,t.flowing=!1,t.cancelClick=!1,t.mouseover=!1,t.transiting=!1,t.color=t.generateColor(),t.levelColor=t.generateLevelColor(),t.dataTimeParse=(i.data_xLocaltime?e.timeParse:e.utcParse)(t.config.data_xFormat),t.axisTimeFormat=i.axis_x_localtime?e.timeFormat:e.utcFormat,t.defaultAxisTimeFormat=function(t){return t.getMilliseconds()?e.timeFormat(".%L")(t):t.getSeconds()?e.timeFormat(":%S")(t):t.getMinutes()?e.timeFormat("%I:%M")(t):t.getHours()?e.timeFormat("%I 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0,t.axes.subx=e.selectAll([])},m.initChartElements=function(){this.initBar&&this.initBar(),this.initLine&&this.initLine(),this.initArc&&this.initArc(),this.initGauge&&this.initGauge(),this.initText&&this.initText()},m.initWithData=function(t){var e,i,n=this,a=n.d3,r=n.config,s=!0;n.axis=new S(n),r.bindto?"function"==typeof r.bindto.node?n.selectChart=r.bindto:n.selectChart=a.select(r.bindto):n.selectChart=a.selectAll([]),n.selectChart.empty()&&(n.selectChart=a.select(document.createElement("div")).style("opacity",0),n.observeInserted(n.selectChart),s=!1),n.selectChart.html("").classed("c3",!0),n.data.xs={},n.data.targets=n.convertDataToTargets(t),r.data_filter&&(n.data.targets=n.data.targets.filter(r.data_filter)),r.data_hide&&n.addHiddenTargetIds(!0===r.data_hide?n.mapToIds(n.data.targets):r.data_hide),r.legend_hide&&n.addHiddenLegendIds(!0===r.legend_hide?n.mapToIds(n.data.targets):r.legend_hide),n.updateSizes(),n.updateScales(),n.x.domain(a.extent(n.getXDomain(n.data.targets))),n.y.domain(n.getYDomain(n.data.targets,"y")),n.y2.domain(n.getYDomain(n.data.targets,"y2")),n.subX.domain(n.x.domain()),n.subY.domain(n.y.domain()),n.subY2.domain(n.y2.domain()),n.orgXDomain=n.x.domain(),n.svg=n.selectChart.append("svg").style("overflow","hidden").on("mouseenter",function(){return r.onmouseover.call(n)}).on("mouseleave",function(){return r.onmouseout.call(n)}),n.config.svg_classname&&n.svg.attr("class",n.config.svg_classname),e=n.svg.append("defs"),n.clipChart=n.appendClip(e,n.clipId),n.clipXAxis=n.appendClip(e,n.clipIdForXAxis),n.clipYAxis=n.appendClip(e,n.clipIdForYAxis),n.clipGrid=n.appendClip(e,n.clipIdForGrid),n.clipSubchart=n.appendClip(e,n.clipIdForSubchart),n.updateSvgSize(),i=n.main=n.svg.append("g").attr("transform",n.getTranslate("main")),n.initPie&&n.initPie(),n.initSubchart&&n.initSubchart(),n.initTooltip&&n.initTooltip(),n.initLegend&&n.initLegend(),n.initTitle&&n.initTitle(),n.initZoom&&n.initZoom(),n.initSubchartBrush&&n.initSubchartBrush(),i.append("text").attr("class",Y.text+" "+Y.empty).attr("text-anchor","middle").attr("dominant-baseline","middle"),n.initRegion(),n.initGrid(),i.append("g").attr("clip-path",n.clipPath).attr("class",Y.chart),r.grid_lines_front&&n.initGridLines(),n.initChartElements(),n.axis.init(),n.updateTargets(n.data.targets),n.initEventRect(),r.axis_x_selection&&n.brush.selectionAsValue(n.getDefaultSelection()),s&&(n.updateDimension(),n.config.oninit.call(n),n.redraw({withTransition:!1,withTransform:!0,withUpdateXDomain:!0,withUpdateOrgXDomain:!0,withTransitionForAxis:!1})),n.bindResize(),n.api.element=n.selectChart.node()},m.smoothLines=function(t,e){var r=this;"grid"===e&&t.each(function(){var t=r.d3.select(this),e=t.attr("x1"),i=t.attr("x2"),n=t.attr("y1"),a=t.attr("y2");t.attr({x1:Math.ceil(e),x2:Math.ceil(i),y1:Math.ceil(n),y2:Math.ceil(a)})})},m.updateSizes=function(){var t=this,e=t.config,i=t.legend?t.getLegendHeight():0,n=t.legend?t.getLegendWidth():0,a=t.isLegendRight||t.isLegendInset?0:i,r=t.hasArcType(),s=e.axis_rotated||r?0:t.getHorizontalAxisHeight("x"),o=e.subchart_show&&!r?e.subchart_size_height+s:0;t.currentWidth=t.getCurrentWidth(),t.currentHeight=t.getCurrentHeight(),t.margin=e.axis_rotated?{top:t.getHorizontalAxisHeight("y2")+t.getCurrentPaddingTop(),right:r?0:t.getCurrentPaddingRight(),bottom:t.getHorizontalAxisHeight("y")+a+t.getCurrentPaddingBottom(),left:o+(r?0:t.getCurrentPaddingLeft())}:{top:4+t.getCurrentPaddingTop(),right:r?0:t.getCurrentPaddingRight(),bottom:s+o+a+t.getCurrentPaddingBottom(),left:r?0:t.getCurrentPaddingLeft()},t.margin2=e.axis_rotated?{top:t.margin.top,right:NaN,bottom:20+a,left:t.rotated_padding_left}:{top:t.currentHeight-o-a,right:NaN,bottom:s+a,left:t.margin.left},t.margin3={top:0,right:NaN,bottom:0,left:0},t.updateSizeForLegend&&t.updateSizeForLegend(i,n),t.width=t.currentWidth-t.margin.left-t.margin.right,t.height=t.currentHeight-t.margin.top-t.margin.bottom,t.width<0&&(t.width=0),t.height<0&&(t.height=0),t.width2=e.axis_rotated?t.margin.left-t.rotated_padding_left-t.rotated_padding_right:t.width,t.height2=e.axis_rotated?t.height:t.currentHeight-t.margin2.top-t.margin2.bottom,t.width2<0&&(t.width2=0),t.height2<0&&(t.height2=0),t.arcWidth=t.width-(t.isLegendRight?n+10:0),t.arcHeight=t.height-(t.isLegendRight?0:10),t.hasType("gauge")&&!e.gauge_fullCircle&&(t.arcHeight+=t.height-t.getGaugeLabelHeight()),t.updateRadius&&t.updateRadius(),t.isLegendRight&&r&&(t.margin3.left=t.arcWidth/2+1.1*t.radiusExpanded)},m.updateTargets=function(t){var e=this;e.updateTargetsForText(t),e.updateTargetsForBar(t),e.updateTargetsForLine(t),e.hasArcType()&&e.updateTargetsForArc&&e.updateTargetsForArc(t),e.updateTargetsForSubchart&&e.updateTargetsForSubchart(t),e.showTargets()},m.showTargets=function(){var e=this;e.svg.selectAll("."+Y.target).filter(function(t){return e.isTargetToShow(t.id)}).transition().duration(e.config.transition_duration).style("opacity",1)},m.redraw=function(t,e){var 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this._list.splice(t,1),this._writeListToPath(),e},window.SVGPathSegList.prototype.appendItem=function(t){return this._checkPathSynchronizedToList(),t._owningPathSegList&&(t=t.clone()),this._list.push(t),(t._owningPathSegList=this)._writeListToPath(),t},window.SVGPathSegList._pathSegArrayAsString=function(t){var e="",i=!0;return t.forEach(function(t){i?(i=!1,e+=t._asPathString()):e+=" "+t._asPathString()}),e},window.SVGPathSegList.prototype._parsePath=function(t){if(!t||0==t.length)return[];var n=this,e=function(){this.pathSegList=[]};e.prototype.appendSegment=function(t){this.pathSegList.push(t)};var i=function(t){this._string=t,this._currentIndex=0,this._endIndex=this._string.length,this._previousCommand=window.SVGPathSeg.PATHSEG_UNKNOWN,this._skipOptionalSpaces()};i.prototype._isCurrentSpace=function(){var t=this._string[this._currentIndex];return t<=" "&&(" 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window.SVGPathSeg.PATHSEG_MOVETO_REL;case"L":return window.SVGPathSeg.PATHSEG_LINETO_ABS;case"l":return window.SVGPathSeg.PATHSEG_LINETO_REL;case"C":return window.SVGPathSeg.PATHSEG_CURVETO_CUBIC_ABS;case"c":return window.SVGPathSeg.PATHSEG_CURVETO_CUBIC_REL;case"Q":return window.SVGPathSeg.PATHSEG_CURVETO_QUADRATIC_ABS;case"q":return window.SVGPathSeg.PATHSEG_CURVETO_QUADRATIC_REL;case"A":return window.SVGPathSeg.PATHSEG_ARC_ABS;case"a":return window.SVGPathSeg.PATHSEG_ARC_REL;case"H":return window.SVGPathSeg.PATHSEG_LINETO_HORIZONTAL_ABS;case"h":return window.SVGPathSeg.PATHSEG_LINETO_HORIZONTAL_REL;case"V":return window.SVGPathSeg.PATHSEG_LINETO_VERTICAL_ABS;case"v":return window.SVGPathSeg.PATHSEG_LINETO_VERTICAL_REL;case"S":return window.SVGPathSeg.PATHSEG_CURVETO_CUBIC_SMOOTH_ABS;case"s":return window.SVGPathSeg.PATHSEG_CURVETO_CUBIC_SMOOTH_REL;case"T":return window.SVGPathSeg.PATHSEG_CURVETO_QUADRATIC_SMOOTH_ABS;case"t":return window.SVGPathSeg.PATHSEG_CURVETO_QUADRATIC_SMOOTH_REL;default:return window.SVGPathSeg.PATHSEG_UNKNOWN}},i.prototype._nextCommandHelper=function(t,e){return("+"==t||"-"==t||"."==t||"0"<=t&&t<="9")&&e!=window.SVGPathSeg.PATHSEG_CLOSEPATH?e==window.SVGPathSeg.PATHSEG_MOVETO_ABS?window.SVGPathSeg.PATHSEG_LINETO_ABS:e==window.SVGPathSeg.PATHSEG_MOVETO_REL?window.SVGPathSeg.PATHSEG_LINETO_REL:e:window.SVGPathSeg.PATHSEG_UNKNOWN},i.prototype.initialCommandIsMoveTo=function(){if(!this.hasMoreData())return!0;var t=this.peekSegmentType();return t==window.SVGPathSeg.PATHSEG_MOVETO_ABS||t==window.SVGPathSeg.PATHSEG_MOVETO_REL},i.prototype._parseNumber=function(){var t=0,e=0,i=1,n=0,a=1,r=1,s=this._currentIndex;if(this._skipOptionalSpaces(),this._currentIndex<this._endIndex&&"+"==this._string.charAt(this._currentIndex)?this._currentIndex++:this._currentIndex<this._endIndex&&"-"==this._string.charAt(this._currentIndex)&&(this._currentIndex++,a=-1),!(this._currentIndex==this._endIndex||(this._string.charAt(this._currentIndex)<"0"||"9"<this._string.charAt(this._currentIndex))&&"."!=this._string.charAt(this._currentIndex))){for(var o=this._currentIndex;this._currentIndex<this._endIndex&&"0"<=this._string.charAt(this._currentIndex)&&this._string.charAt(this._currentIndex)<="9";)this._currentIndex++;if(this._currentIndex!=o)for(var c=this._currentIndex-1,d=1;o<=c;)e+=d*(this._string.charAt(c--)-"0"),d*=10;if(this._currentIndex<this._endIndex&&"."==this._string.charAt(this._currentIndex)){if(this._currentIndex++,this._currentIndex>=this._endIndex||this._string.charAt(this._currentIndex)<"0"||"9"<this._string.charAt(this._currentIndex))return;for(;this._currentIndex<this._endIndex&&"0"<=this._string.charAt(this._currentIndex)&&this._string.charAt(this._currentIndex)<="9";)i*=10,n+=(this._string.charAt(this._currentIndex)-"0")/i,this._currentIndex+=1}if(this._currentIndex!=s&&this._currentIndex+1<this._endIndex&&("e"==this._string.charAt(this._currentIndex)||"E"==this._string.charAt(this._currentIndex))&&"x"!=this._string.charAt(this._currentIndex+1)&&"m"!=this._string.charAt(this._currentIndex+1)){if(this._currentIndex++,"+"==this._string.charAt(this._currentIndex)?this._currentIndex++:"-"==this._string.charAt(this._currentIndex)&&(this._currentIndex++,r=-1),this._currentIndex>=this._endIndex||this._string.charAt(this._currentIndex)<"0"||"9"<this._string.charAt(this._currentIndex))return;for(;this._currentIndex<this._endIndex&&"0"<=this._string.charAt(this._currentIndex)&&this._string.charAt(this._currentIndex)<="9";)t*=10,t+=this._string.charAt(this._currentIndex)-"0",this._currentIndex++}var u=e+n;if(u*=a,t&&(u*=Math.pow(10,r*t)),s!=this._currentIndex)return this._skipOptionalSpacesOrDelimiter(),u}},i.prototype._parseArcFlag=function(){if(!(this._currentIndex>=this._endIndex)){var t=!1,e=this._string.charAt(this._currentIndex++);if("0"==e)t=!1;else{if("1"!=e)return;t=!0}return this._skipOptionalSpacesOrDelimiter(),t}},i.prototype.parseSegment=function(){var t=this._string[this._currentIndex],e=this._pathSegTypeFromChar(t);if(e==window.SVGPathSeg.PATHSEG_UNKNOWN){if(this._previousCommand==window.SVGPathSeg.PATHSEG_UNKNOWN)return null;if((e=this._nextCommandHelper(t,this._previousCommand))==window.SVGPathSeg.PATHSEG_UNKNOWN)return null}else this._currentIndex++;switch(this._previousCommand=e){case window.SVGPathSeg.PATHSEG_MOVETO_REL:return new window.SVGPathSegMovetoRel(n,this._parseNumber(),this._parseNumber());case window.SVGPathSeg.PATHSEG_MOVETO_ABS:return new window.SVGPathSegMovetoAbs(n,this._parseNumber(),this._parseNumber());case window.SVGPathSeg.PATHSEG_LINETO_REL:return new window.SVGPathSegLinetoRel(n,this._parseNumber(),this._parseNumber());case window.SVGPathSeg.PATHSEG_LINETO_ABS:return new window.SVGPathSegLinetoAbs(n,this._parseNumber(),this._parseNumber());case window.SVGPathSeg.PATHSEG_LINETO_HORIZONTAL_REL:return new window.SVGPathSegLinetoHorizontalRel(n,this._parseNumber());case window.SVGPathSeg.PATHSEG_LINETO_HORIZONTAL_ABS:return new window.SVGPathSegLinetoHorizontalAbs(n,this._parseNumber());case window.SVGPathSeg.PATHSEG_LINETO_VERTICAL_REL:return new window.SVGPathSegLinetoVerticalRel(n,this._parseNumber());case window.SVGPathSeg.PATHSEG_LINETO_VERTICAL_ABS:return new window.SVGPathSegLinetoVerticalAbs(n,this._parseNumber());case window.SVGPathSeg.PATHSEG_CLOSEPATH:return this._skipOptionalSpaces(),new window.SVGPathSegClosePath(n);case window.SVGPathSeg.PATHSEG_CURVETO_CUBIC_REL:var i={x1:this._parseNumber(),y1:this._parseNumber(),x2:this._parseNumber(),y2:this._parseNumber(),x:this._parseNumber(),y:this._parseNumber()};return new window.SVGPathSegCurvetoCubicRel(n,i.x,i.y,i.x1,i.y1,i.x2,i.y2);case window.SVGPathSeg.PATHSEG_CURVETO_CUBIC_ABS:return i={x1:this._parseNumber(),y1:this._parseNumber(),x2:this._parseNumber(),y2:this._parseNumber(),x:this._parseNumber(),y:this._parseNumber()},new window.SVGPathSegCurvetoCubicAbs(n,i.x,i.y,i.x1,i.y1,i.x2,i.y2);case window.SVGPathSeg.PATHSEG_CURVETO_CUBIC_SMOOTH_REL:return i={x2:this._parseNumber(),y2:this._parseNumber(),x:this._parseNumber(),y:this._parseNumber()},new window.SVGPathSegCurvetoCubicSmoothRel(n,i.x,i.y,i.x2,i.y2);case window.SVGPathSeg.PATHSEG_CURVETO_CUBIC_SMOOTH_ABS:return i={x2:this._parseNumber(),y2:this._parseNumber(),x:this._parseNumber(),y:this._parseNumber()},new window.SVGPathSegCurvetoCubicSmoothAbs(n,i.x,i.y,i.x2,i.y2);case window.SVGPathSeg.PATHSEG_CURVETO_QUADRATIC_REL:return i={x1:this._parseNumber(),y1:this._parseNumber(),x:this._parseNumber(),y:this._parseNumber()},new window.SVGPathSegCurvetoQuadraticRel(n,i.x,i.y,i.x1,i.y1);case window.SVGPathSeg.PATHSEG_CURVETO_QUADRATIC_ABS:return i={x1:this._parseNumber(),y1:this._parseNumber(),x:this._parseNumber(),y:this._parseNumber()},new window.SVGPathSegCurvetoQuadraticAbs(n,i.x,i.y,i.x1,i.y1);case window.SVGPathSeg.PATHSEG_CURVETO_QUADRATIC_SMOOTH_REL:return new window.SVGPathSegCurvetoQuadraticSmoothRel(n,this._parseNumber(),this._parseNumber());case window.SVGPathSeg.PATHSEG_CURVETO_QUADRATIC_SMOOTH_ABS:return new window.SVGPathSegCurvetoQuadraticSmoothAbs(n,this._parseNumber(),this._parseNumber());case window.SVGPathSeg.PATHSEG_ARC_REL:return i={x1:this._parseNumber(),y1:this._parseNumber(),arcAngle:this._parseNumber(),arcLarge:this._parseArcFlag(),arcSweep:this._parseArcFlag(),x:this._parseNumber(),y:this._parseNumber()},new 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0,legend_equally:!1,legend_padding:0,legend_item_tile_width:10,legend_item_tile_height:10,axis_rotated:!1,axis_x_show:!0,axis_x_type:"indexed",axis_x_localtime:!0,axis_x_categories:[],axis_x_tick_centered:!1,axis_x_tick_format:void 0,axis_x_tick_culling:{},axis_x_tick_culling_max:10,axis_x_tick_count:void 0,axis_x_tick_fit:!0,axis_x_tick_values:null,axis_x_tick_rotate:0,axis_x_tick_outer:!0,axis_x_tick_multiline:!0,axis_x_tick_multilineMax:0,axis_x_tick_width:null,axis_x_max:void 0,axis_x_min:void 0,axis_x_padding:{},axis_x_height:void 0,axis_x_selection:void 0,axis_x_label:{},axis_x_inner:void 0,axis_y_show:!0,axis_y_type:void 0,axis_y_max:void 0,axis_y_min:void 0,axis_y_inverted:!1,axis_y_center:void 0,axis_y_inner:void 0,axis_y_label:{},axis_y_tick_format:void 0,axis_y_tick_outer:!0,axis_y_tick_values:null,axis_y_tick_rotate:0,axis_y_tick_count:void 0,axis_y_tick_time_type:void 0,axis_y_tick_time_interval:void 0,axis_y_padding:{},axis_y_default:void 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i,n,a,r=this.config;Object.keys(r).forEach(function(t){i=e,n=t.split("_"),a=function t(){var e=n.shift();return e&&i&&"object"===(void 0===i?"undefined":o(i))&&e in i?(i=i[e],t()):e?void 0:i}(),k(a)&&(r[t]=a)})},m.convertUrlToData=function(t,e,i,n,a){var r,s,o=this,c=e||"csv";"json"===c?(r=o.d3.json,s=o.convertJsonToData):(r="tsv"===c?o.d3.tsv:o.d3.csv,s=o.convertXsvToData),r(t,i).then(function(t){a.call(o,s.call(o,t,n))}).catch(function(t){throw t})},m.convertXsvToData=function(t){var e=t.columns;return 0===t.length?{keys:e,rows:[e.reduce(function(t,e){return Object.assign(t,(a=null,(n=e)in(i={})?Object.defineProperty(i,n,{value:a,enumerable:!0,configurable:!0,writable:!0}):i[n]=a,i));var i,n,a},{})]}:{keys:e,rows:[].concat(t)}},m.convertJsonToData=function(e,t){var a,i,r=this,s=[];return t?(t.x?(a=t.value.concat(t.x),r.config.data_x=t.x):a=t.value,s.push(a),e.forEach(function(i){var n=[];a.forEach(function(t){var 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i=this;i.config.data_onselected.call(i,e,t.node()),i.config.interaction_brighten&&t.transition().duration(100).style("fill",function(){return i.d3.rgb(i.color(e)).brighter(.75)})},m.unselectPath=function(t,e){var i=this;i.config.data_onunselected.call(i,e,t.node()),i.config.interaction_brighten&&t.transition().duration(100).style("fill",function(){return i.color(e)})},m.togglePath=function(t,e,i,n){t?this.selectPath(e,i,n):this.unselectPath(e,i,n)},m.getToggle=function(t,e){var i;return"circle"===t.nodeName?i=this.isStepType(e)?function(){}:this.togglePoint:"path"===t.nodeName&&(i=this.togglePath),i},m.toggleShape=function(t,e,i){var n=this,a=n.d3,r=n.config,s=a.select(t),o=s.classed(Y.SELECTED),c=n.getToggle(t,e).bind(n);r.data_selection_enabled&&r.data_selection_isselectable(e)&&(r.data_selection_multiple||n.main.selectAll("."+Y.shapes+(r.data_selection_grouped?n.getTargetSelectorSuffix(e.id):"")).selectAll("."+Y.shape).each(function(t,e){var 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function(t,e){var i=s(t,e),n=r.axis_rotated?1:0,a=r.axis_rotated?0:1;return"M "+i[0][n]+","+i[0][a]+" L"+i[1][n]+","+i[1][a]+" L"+i[2][n]+","+i[2][a]+" L"+i[3][n]+","+i[3][a]+" z"}},m.generateGetBarPoints=function(t,e){var s=this,i=e?s.subXAxis:s.xAxis,n=t.__max__+1,o=s.getBarW(i,n),c=s.getShapeX(o,n,t,!!e),d=s.getShapeY(!!e),u=s.getShapeOffset(s.isBarType,t,!!e),l=o*(s.config.bar_space/2),h=e?s.getSubYScale:s.getYScale;return function(t,e){var i=h.call(s,t.id)(0),n=u(t,e)||i,a=c(t),r=d(t);return s.config.axis_rotated&&(0<t.value&&r<i||t.value<0&&i<r)&&(r=i),[[a+l,n],[a+l,r-(i-n)],[a+o-l,r-(i-n)],[a+o-l,n]]}},m.isWithinBar=function(t,e){var i=e.getBoundingClientRect(),n=e.pathSegList.getItem(0),a=e.pathSegList.getItem(1),r=Math.min(n.x,a.x),s=Math.min(n.y,a.y),o=r+i.width+2,c=s+i.height+2,d=s-2;return r-2<t[0]&&t[0]<o&&d<t[1]&&t[1]<c},m.getShapeIndices=function(t){var e,i,n=this.config,a={},r=0;return this.filterTargetsToShow(this.data.targets.filter(t,this)).forEach(function(t){for(e=0;e<n.data_groups.length;e++)if(!(n.data_groups[e].indexOf(t.id)<0))for(i=0;i<n.data_groups[e].length;i++)if(n.data_groups[e][i]in a){a[t.id]=a[n.data_groups[e][i]];break}v(a[t.id])&&(a[t.id]=r++)}),a.__max__=r-1,a},m.getShapeX=function(i,n,a,t){var r=t?this.subX:this.x;return function(t){var e=t.id in a?a[t.id]:0;return t.x||0===t.x?r(t.x)-i*(n/2-e):0}},m.getShapeY=function(e){var i=this;return function(t){return(e?i.getSubYScale(t.id):i.getYScale(t.id))(t.value)}},m.getShapeOffset=function(t,o,e){var c=this,d=c.orderTargets(c.filterTargetsToShow(c.data.targets.filter(t,c))),u=d.map(function(t){return t.id});return function(i,n){var a=e?c.getSubYScale(i.id):c.getYScale(i.id),r=a(0),s=r;return d.forEach(function(t){var e=c.isStepType(i)?c.convertValuesToStep(t.values):t.values;t.id!==i.id&&o[t.id]===o[i.id]&&u.indexOf(t.id)<u.indexOf(i.id)&&(void 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e.isSplineType(t)?n[e.config.spline_interpolation_type]||n.cardinal:e.isStepType(t)?n[e.config.line_step_type]:n.linear},m.initLine=function(){this.main.select("."+Y.chart).append("g").attr("class",Y.chartLines)},m.updateTargetsForLine=function(t){var e,i=this,n=i.config,a=i.classChartLine.bind(i),r=i.classLines.bind(i),s=i.classAreas.bind(i),o=i.classCircles.bind(i),c=i.classFocus.bind(i);(e=i.main.select("."+Y.chartLines).selectAll("."+Y.chartLine).data(t).attr("class",function(t){return a(t)+c(t)}).enter().append("g").attr("class",a).style("opacity",0).style("pointer-events","none")).append("g").attr("class",r),e.append("g").attr("class",s),e.append("g").attr("class",function(t){return i.generateClass(Y.selectedCircles,t.id)}),e.append("g").attr("class",o).style("cursor",function(t){return n.data_selection_isselectable(t)?"pointer":null}),t.forEach(function(e){i.main.selectAll("."+Y.selectedCircles+i.getTargetSelectorSuffix(e.id)).selectAll("."+Y.selectedCircle).each(function(t){t.value=e.values[t.index].value})})},m.updateLine=function(t){var e=this,i=e.main.selectAll("."+Y.lines).selectAll("."+Y.line).data(e.lineData.bind(e)),n=i.enter().append("path").attr("class",e.classLine.bind(e)).style("stroke",e.color);e.mainLine=n.merge(i).style("opacity",e.initialOpacity.bind(e)).style("shape-rendering",function(t){return e.isStepType(t)?"crispEdges":""}).attr("transform",null),i.exit().transition().duration(t).style("opacity",0)},m.redrawLine=function(t,e,i){return[(e?this.mainLine.transition(i):this.mainLine).attr("d",t).style("stroke",this.color).style("opacity",1)]},m.generateDrawLine=function(t,o){var c=this,d=c.config,u=c.d3.line(),i=c.generateGetLinePoints(t,o),l=o?c.getSubYScale:c.getYScale,e=function(t){return(o?c.subxx:c.xx).call(c,t)},n=function(t,e){return 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w(_.axis_rotated?[[d(u(i),!0),c(r(i))],[d(u(i+n),!0),c(r(i+n))]]:[[c(r(i),!0),d(u(i))],[c(r(i+n),!0),d(u(i+n))]])},i=0;i<t.length;i++){if(v(m)||!S(t[i].x,m))x+=" "+g(t[i])+" "+f(t[i]);else for(r=p.getScale(t[i-1].x+y,t[i].x+y,p.isTimeSeries()),u=p.getScale(t[i-1].value,t[i].value),s=c(t[i].x)-c(t[i-1].x),o=d(t[i].value)-d(t[i-1].value),h=2*(l=2/Math.sqrt(Math.pow(s,2)+Math.pow(o,2))),n=l;n<=1;n+=h)x+=a(t[i-1],t[i],n,l);t[i].x}return x},m.updateArea=function(t){var e=this,i=e.d3,n=e.main.selectAll("."+Y.areas).selectAll("."+Y.area).data(e.lineData.bind(e)),a=n.enter().append("path").attr("class",e.classArea.bind(e)).style("fill",e.color).style("opacity",function(){return e.orgAreaOpacity=+i.select(this).style("opacity"),0});e.mainArea=a.merge(n).style("opacity",e.orgAreaOpacity),n.exit().transition().duration(t).style("opacity",0)},m.redrawArea=function(t,e,i){return[(e?this.mainArea.transition(i):this.mainArea).attr("d",t).style("fill",this.color).style("opacity",this.orgAreaOpacity)]},m.generateDrawArea=function(t,e){var r=this,s=r.config,o=r.d3.area(),i=r.generateGetAreaPoints(t,e),n=e?r.getSubYScale:r.getYScale,a=function(t){return(e?r.subxx:r.xx).call(r,t)},c=function(t,e){return 0<s.data_groups.length?i(t,e)[0][1]:n.call(r,t.id)(r.getAreaBaseValue(t.id))},d=function(t,e){return 0<s.data_groups.length?i(t,e)[1][1]:n.call(r,t.id)(t.value)};return o=s.axis_rotated?o.x0(c).x1(d).y(a):o.x(a).y0(s.area_above?0:c).y1(d),s.line_connectNull||(o=o.defined(function(t){return null!==t.value})),function(t){var e,i=s.line_connectNull?r.filterRemoveNull(t.values):t.values,n=0,a=0;return r.isAreaType(t)?(r.isStepType(t)&&(i=r.convertValuesToStep(i)),e=o.curve(r.getInterpolate(t))(i)):(i[0]&&(n=r.x(i[0].x),a=r.getYScale(t.id)(i[0].value)),e=s.axis_rotated?"M "+a+" "+n:"M "+n+" "+a),e||"M 0 0"}},m.getAreaBaseValue=function(){return 0},m.generateGetAreaPoints=function(t,e){var s=this,o=s.config,i=t.__max__+1,c=s.getShapeX(0,i,t,!!e),d=s.getShapeY(!!e),u=s.getShapeOffset(s.isAreaType,t,!!e),l=e?s.getSubYScale:s.getYScale;return function(t,e){var i=l.call(s,t.id)(0),n=u(t,e)||i,a=c(t),r=d(t);return o.axis_rotated&&(0<t.value&&r<i||t.value<0&&i<r)&&(r=i),[[a,n],[a,r-(i-n)],[a,r-(i-n)],[a,n]]}},m.updateCircle=function(t,e){var i=this,n=i.main.selectAll("."+Y.circles).selectAll("."+Y.circle).data(i.lineOrScatterData.bind(i)),a=n.enter().append("circle").attr("class",i.classCircle.bind(i)).attr("cx",t).attr("cy",e).attr("r",i.pointR.bind(i)).style("fill",i.color);i.mainCircle=a.merge(n).style("opacity",i.initialOpacityForCircle.bind(i)),n.exit().style("opacity",0)},m.redrawCircle=function(t,e,i,n){var a=this,r=a.main.selectAll("."+Y.selectedCircle);return[(i?a.mainCircle.transition(n):a.mainCircle).style("opacity",this.opacityForCircle.bind(a)).style("fill",a.color).attr("cx",t).attr("cy",e),(i?r.transition(n):r).attr("cx",t).attr("cy",e)]},m.circleX=function(t){return t.x||0===t.x?this.x(t.x):null},m.updateCircleY=function(){var t,i,e=this;0<e.config.data_groups.length?(t=e.getShapeIndices(e.isLineType),i=e.generateGetLinePoints(t),e.circleY=function(t,e){return i(t,e)[0][1]}):e.circleY=function(t){return e.getYScale(t.id)(t.value)}},m.getCircles=function(t,e){return(e?this.main.selectAll("."+Y.circles+this.getTargetSelectorSuffix(e)):this.main).selectAll("."+Y.circle+(P(t)?"-"+t:""))},m.expandCircles=function(t,e,i){var n=this.pointExpandedR.bind(this);i&&this.unexpandCircles(),this.getCircles(t,e).classed(Y.EXPANDED,!0).attr("r",n)},m.unexpandCircles=function(t){var e=this,i=e.pointR.bind(e);e.getCircles(t).filter(function(){return e.d3.select(this).classed(Y.EXPANDED)}).classed(Y.EXPANDED,!1).attr("r",i)},m.pointR=function(t){var e=this.config;return this.isStepType(t)?0:h(e.point_r)?e.point_r(t):e.point_r},m.pointExpandedR=function(t){var e=this.config;return e.point_focus_expand_enabled?h(e.point_focus_expand_r)?e.point_focus_expand_r(t):e.point_focus_expand_r?e.point_focus_expand_r:1.75*this.pointR(t):this.pointR(t)},m.pointSelectR=function(t){var e=this.config;return h(e.point_select_r)?e.point_select_r(t):e.point_select_r?e.point_select_r:4*this.pointR(t)},m.isWithinCircle=function(t,e){var i=this.d3,n=i.mouse(t),a=i.select(t),r=+a.attr("cx"),s=+a.attr("cy");return Math.sqrt(Math.pow(r-n[0],2)+Math.pow(s-n[1],2))<e},m.isWithinStep=function(t,e){return Math.abs(e-this.d3.mouse(t)[1])<30},m.getCurrentWidth=function(){var t=this.config;return t.size_width?t.size_width:this.getParentWidth()},m.getCurrentHeight=function(){var t=this.config,e=t.size_height?t.size_height:this.getParentHeight();return 0<e?e:320/(this.hasType("gauge")&&!t.gauge_fullCircle?2:1)},m.getCurrentPaddingTop=function(){var t=this.config,e=P(t.padding_top)?t.padding_top:0;return this.title&&this.title.node()&&(e+=this.getTitlePadding()),e},m.getCurrentPaddingBottom=function(){var t=this.config;return P(t.padding_bottom)?t.padding_bottom:0},m.getCurrentPaddingLeft=function(t){var e=this.config;return P(e.padding_left)?e.padding_left:e.axis_rotated?!e.axis_x_show||e.axis_x_inner?1:Math.max(d(this.getAxisWidthByAxisId("x",t)),40):!e.axis_y_show||e.axis_y_inner?this.axis.getYAxisLabelPosition().isOuter?30:1:d(this.getAxisWidthByAxisId("y",t))},m.getCurrentPaddingRight=function(){var t=this,e=t.config,i=t.isLegendRight?t.getLegendWidth()+20:0;return P(e.padding_right)?e.padding_right+1:e.axis_rotated?10+i:!e.axis_y2_show||e.axis_y2_inner?2+i+(t.axis.getY2AxisLabelPosition().isOuter?20:0):d(t.getAxisWidthByAxisId("y2"))+i},m.getParentRectValue=function(e){for(var i,n=this.selectChart.node();n&&"BODY"!==n.tagName;){try{i=n.getBoundingClientRect()[e]}catch(t){"width"===e&&(i=n.offsetWidth)}if(i)break;n=n.parentNode}return i},m.getParentWidth=function(){return this.getParentRectValue("width")},m.getParentHeight=function(){var t=this.selectChart.style("height");return 0<t.indexOf("px")?+t.replace("px",""):0},m.getSvgLeft=function(t){var e=this,i=e.config,n=i.axis_rotated||!i.axis_rotated&&!i.axis_y_inner,a=i.axis_rotated?Y.axisX:Y.axisY,r=e.main.select("."+a).node(),s=r&&n?r.getBoundingClientRect():{right:0},o=e.selectChart.node().getBoundingClientRect(),c=e.hasArcType(),d=s.right-o.left-(c?0:e.getCurrentPaddingLeft(t));return 0<d?d:0},m.getAxisWidthByAxisId=function(t,e){var i=this.axis.getLabelPositionById(t);return this.axis.getMaxTickWidth(t,e)+(i.isInner?20:40)},m.getHorizontalAxisHeight=function(t){var 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t=this,e=t.config,i=t.context=t.svg.append("g").attr("transform",t.getTranslate("context")),n=e.subchart_show?"visible":"hidden";i.style("visibility",n),i.append("g").attr("clip-path",t.clipPathForSubchart).attr("class",Y.chart),i.select("."+Y.chart).append("g").attr("class",Y.chartBars),i.select("."+Y.chart).append("g").attr("class",Y.chartLines),i.append("g").attr("clip-path",t.clipPath).attr("class",Y.brush),t.axes.subx=i.append("g").attr("class",Y.axisX).attr("transform",t.getTranslate("subx")).attr("clip-path",e.axis_rotated?"":t.clipPathForXAxis)},m.initSubchartBrush=function(){this.initBrush(this.subX).updateExtent(),this.context.select("."+Y.brush).call(this.brush)},m.updateTargetsForSubchart=function(t){var e,i,n,a,r=this,s=r.context,o=r.config,c=r.classChartBar.bind(r),d=r.classBars.bind(r),u=r.classChartLine.bind(r),l=r.classLines.bind(r),h=r.classAreas.bind(r);o.subchart_show&&((n=(a=s.select("."+Y.chartBars).selectAll("."+Y.chartBar).data(t)).enter().append("g").style("opacity",0)).merge(a).attr("class",c),n.append("g").attr("class",d),(e=(i=s.select("."+Y.chartLines).selectAll("."+Y.chartLine).data(t)).enter().append("g").style("opacity",0)).merge(i).attr("class",u),e.append("g").attr("class",l),e.append("g").attr("class",h),s.selectAll("."+Y.brush+" rect").attr(o.axis_rotated?"width":"height",o.axis_rotated?r.width2:r.height2))},m.updateBarForSubchart=function(t){var e=this,i=e.context.selectAll("."+Y.bars).selectAll("."+Y.bar).data(e.barData.bind(e)),n=i.enter().append("path").attr("class",e.classBar.bind(e)).style("stroke","none").style("fill",e.color);i.exit().transition().duration(t).style("opacity",0).remove(),e.contextBar=n.merge(i).style("opacity",e.initialOpacity.bind(e))},m.redrawBarForSubchart=function(t,e,i){(e?this.contextBar.transition(Math.random().toString()).duration(i):this.contextBar).attr("d",t).style("opacity",1)},m.updateLineForSubchart=function(t){var 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this.getLabelText("y2")},r.xForAxisLabel=function(t,e){var i=this.owner;return t?e.isLeft?0:e.isCenter?i.width/2:i.width:e.isBottom?-i.height:e.isMiddle?-i.height/2:0},r.dxForAxisLabel=function(t,e){return t?e.isLeft?"0.5em":e.isRight?"-0.5em":"0":e.isTop?"-0.5em":e.isBottom?"0.5em":"0"},r.textAnchorForAxisLabel=function(t,e){return t?e.isLeft?"start":e.isCenter?"middle":"end":e.isBottom?"start":e.isMiddle?"middle":"end"},r.xForXAxisLabel=function(){return this.xForAxisLabel(!this.owner.config.axis_rotated,this.getXAxisLabelPosition())},r.xForYAxisLabel=function(){return this.xForAxisLabel(this.owner.config.axis_rotated,this.getYAxisLabelPosition())},r.xForY2AxisLabel=function(){return this.xForAxisLabel(this.owner.config.axis_rotated,this.getY2AxisLabelPosition())},r.dxForXAxisLabel=function(){return this.dxForAxisLabel(!this.owner.config.axis_rotated,this.getXAxisLabelPosition())},r.dxForYAxisLabel=function(){return 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t=this,e=t.config;if(t.initParams(),e.data_url)t.convertUrlToData(e.data_url,e.data_mimeType,e.data_headers,e.data_keys,t.initWithData);else if(e.data_json)t.initWithData(t.convertJsonToData(e.data_json,e.data_keys));else if(e.data_rows)t.initWithData(t.convertRowsToData(e.data_rows));else{if(!e.data_columns)throw Error("url or json or rows or columns is required.");t.initWithData(t.convertColumnsToData(e.data_columns))}},m.initParams=function(){var t=this,e=t.d3,i=t.config;t.clipId="c3-"+ +new 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r.onmouseover.call(n)}).on("mouseleave",function(){return r.onmouseout.call(n)}),n.config.svg_classname&&n.svg.attr("class",n.config.svg_classname),e=n.svg.append("defs"),n.clipChart=n.appendClip(e,n.clipId),n.clipXAxis=n.appendClip(e,n.clipIdForXAxis),n.clipYAxis=n.appendClip(e,n.clipIdForYAxis),n.clipGrid=n.appendClip(e,n.clipIdForGrid),n.clipSubchart=n.appendClip(e,n.clipIdForSubchart),n.updateSvgSize(),i=n.main=n.svg.append("g").attr("transform",n.getTranslate("main")),n.initPie&&n.initPie(),n.initSubchart&&n.initSubchart(),n.initTooltip&&n.initTooltip(),n.initLegend&&n.initLegend(),n.initTitle&&n.initTitle(),n.initZoom&&n.initZoom(),n.initSubchartBrush&&n.initSubchartBrush(),i.append("text").attr("class",Y.text+" 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t=this,e=t.config,i=t.legend?t.getLegendHeight():0,n=t.legend?t.getLegendWidth():0,a=t.isLegendRight||t.isLegendInset?0:i,r=t.hasArcType(),s=e.axis_rotated||r?0:t.getHorizontalAxisHeight("x"),o=e.subchart_show&&!r?e.subchart_size_height+s:0;t.currentWidth=t.getCurrentWidth(),t.currentHeight=t.getCurrentHeight(),t.margin=e.axis_rotated?{top:t.getHorizontalAxisHeight("y2")+t.getCurrentPaddingTop(),right:r?0:t.getCurrentPaddingRight(),bottom:t.getHorizontalAxisHeight("y")+a+t.getCurrentPaddingBottom(),left:o+(r?0:t.getCurrentPaddingLeft())}:{top:4+t.getCurrentPaddingTop(),right:r?0:t.getCurrentPaddingRight(),bottom:s+o+a+t.getCurrentPaddingBottom(),left:r?0:t.getCurrentPaddingLeft()},t.margin2=e.axis_rotated?{top:t.margin.top,right:NaN,bottom:20+a,left:t.rotated_padding_left}:{top:t.currentHeight-o-a,right:NaN,bottom:s+a,left:t.margin.left},t.margin3={top:0,right:NaN,bottom:0,left:0},t.updateSizeForLegend&&t.updateSizeForLegend(i,n),t.width=t.currentWidth-t.margin.left-t.margin.right,t.height=t.currentHeight-t.margin.top-t.margin.bottom,t.width<0&&(t.width=0),t.height<0&&(t.height=0),t.width2=e.axis_rotated?t.margin.left-t.rotated_padding_left-t.rotated_padding_right:t.width,t.height2=e.axis_rotated?t.height:t.currentHeight-t.margin2.top-t.margin2.bottom,t.width2<0&&(t.width2=0),t.height2<0&&(t.height2=0),t.arcWidth=t.width-(t.isLegendRight?n+10:0),t.arcHeight=t.height-(t.isLegendRight?0:10),t.hasType("gauge")&&!e.gauge_fullCircle&&(t.arcHeight+=t.height-t.getGaugeLabelHeight()),t.updateRadius&&t.updateRadius(),t.isLegendRight&&r&&(t.margin3.left=t.arcWidth/2+1.1*t.radiusExpanded)},m.updateTargets=function(t){var 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this._y2},set:function(t){this._y2=t,this._segmentChanged()},enumerable:!0}),window.SVGPathSegCurvetoQuadraticSmoothAbs=function(t,e,i){window.SVGPathSeg.call(this,window.SVGPathSeg.PATHSEG_CURVETO_QUADRATIC_SMOOTH_ABS,"T",t),this._x=e,this._y=i},window.SVGPathSegCurvetoQuadraticSmoothAbs.prototype=Object.create(window.SVGPathSeg.prototype),window.SVGPathSegCurvetoQuadraticSmoothAbs.prototype.toString=function(){return"[object SVGPathSegCurvetoQuadraticSmoothAbs]"},window.SVGPathSegCurvetoQuadraticSmoothAbs.prototype._asPathString=function(){return this.pathSegTypeAsLetter+" "+this._x+" "+this._y},window.SVGPathSegCurvetoQuadraticSmoothAbs.prototype.clone=function(){return new window.SVGPathSegCurvetoQuadraticSmoothAbs(void 0,this._x,this._y)},Object.defineProperty(window.SVGPathSegCurvetoQuadraticSmoothAbs.prototype,"x",{get:function(){return 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window.SVGPathSegLinetoHorizontalAbs(void 0,t)},window.SVGPathElement.prototype.createSVGPathSegLinetoHorizontalRel=function(t){return new window.SVGPathSegLinetoHorizontalRel(void 0,t)},window.SVGPathElement.prototype.createSVGPathSegLinetoVerticalAbs=function(t){return new window.SVGPathSegLinetoVerticalAbs(void 0,t)},window.SVGPathElement.prototype.createSVGPathSegLinetoVerticalRel=function(t){return new window.SVGPathSegLinetoVerticalRel(void 0,t)},window.SVGPathElement.prototype.createSVGPathSegCurvetoCubicSmoothAbs=function(t,e,i,n){return new window.SVGPathSegCurvetoCubicSmoothAbs(void 0,t,e,i,n)},window.SVGPathElement.prototype.createSVGPathSegCurvetoCubicSmoothRel=function(t,e,i,n){return new window.SVGPathSegCurvetoCubicSmoothRel(void 0,t,e,i,n)},window.SVGPathElement.prototype.createSVGPathSegCurvetoQuadraticSmoothAbs=function(t,e){return new window.SVGPathSegCurvetoQuadraticSmoothAbs(void 0,t,e)},window.SVGPathElement.prototype.createSVGPathSegCurvetoQuadraticSmoothRel=function(t,e){return new window.SVGPathSegCurvetoQuadraticSmoothRel(void 0,t,e)},"getPathSegAtLength"in window.SVGPathElement.prototype||(window.SVGPathElement.prototype.getPathSegAtLength=function(t){if(void 0===t||!isFinite(t))throw"Invalid arguments.";var e=document.createElementNS("http://www.w3.org/2000/svg","path");e.setAttribute("d",this.getAttribute("d"));var i=e.pathSegList.numberOfItems-1;if(i<=0)return 0;do{if(e.pathSegList.removeItem(i),t>e.getTotalLength())break;i--}while(0<i);return i})),"SVGPathSegList"in window||(window.SVGPathSegList=function(t){this._pathElement=t,this._list=this._parsePath(this._pathElement.getAttribute("d")),this._mutationObserverConfig={attributes:!0,attributeFilter:["d"]},this._pathElementMutationObserver=new MutationObserver(this._updateListFromPathMutations.bind(this)),this._pathElementMutationObserver.observe(this._pathElement,this._mutationObserverConfig)},window.SVGPathSegList.prototype.classname="SVGPathSegList",Object.defineProperty(window.SVGPathSegList.prototype,"numberOfItems",{get:function(){return this._checkPathSynchronizedToList(),this._list.length},enumerable:!0}),Object.defineProperty(window.SVGPathElement.prototype,"pathSegList",{get:function(){return this._pathSegList||(this._pathSegList=new window.SVGPathSegList(this)),this._pathSegList},enumerable:!0}),Object.defineProperty(window.SVGPathElement.prototype,"normalizedPathSegList",{get:function(){return this.pathSegList},enumerable:!0}),Object.defineProperty(window.SVGPathElement.prototype,"animatedPathSegList",{get:function(){return this.pathSegList},enumerable:!0}),Object.defineProperty(window.SVGPathElement.prototype,"animatedNormalizedPathSegList",{get:function(){return this.pathSegList},enumerable:!0}),window.SVGPathSegList.prototype._checkPathSynchronizedToList=function(){this._updateListFromPathMutations(this._pathElementMutationObserver.takeRecords())},window.SVGPathSegList.prototype._updateListFromPathMutations=function(t){if(this._pathElement){var e=!1;t.forEach(function(t){"d"==t.attributeName&&(e=!0)}),e&&(this._list=this._parsePath(this._pathElement.getAttribute("d")))}},window.SVGPathSegList.prototype._writeListToPath=function(){this._pathElementMutationObserver.disconnect(),this._pathElement.setAttribute("d",window.SVGPathSegList._pathSegArrayAsString(this._list)),this._pathElementMutationObserver.observe(this._pathElement,this._mutationObserverConfig)},window.SVGPathSegList.prototype.segmentChanged=function(t){this._writeListToPath()},window.SVGPathSegList.prototype.clear=function(){this._checkPathSynchronizedToList(),this._list.forEach(function(t){t._owningPathSegList=null}),this._list=[],this._writeListToPath()},window.SVGPathSegList.prototype.initialize=function(t){return this._checkPathSynchronizedToList(),this._list=[t],(t._owningPathSegList=this)._writeListToPath(),t},window.SVGPathSegList.prototype._checkValidIndex=function(t){if(isNaN(t)||t<0||t>=this.numberOfItems)throw"INDEX_SIZE_ERR"},window.SVGPathSegList.prototype.getItem=function(t){return this._checkPathSynchronizedToList(),this._checkValidIndex(t),this._list[t]},window.SVGPathSegList.prototype.insertItemBefore=function(t,e){return this._checkPathSynchronizedToList(),e>this.numberOfItems&&(e=this.numberOfItems),t._owningPathSegList&&(t=t.clone()),this._list.splice(e,0,t),(t._owningPathSegList=this)._writeListToPath(),t},window.SVGPathSegList.prototype.replaceItem=function(t,e){return this._checkPathSynchronizedToList(),t._owningPathSegList&&(t=t.clone()),this._checkValidIndex(e),((this._list[e]=t)._owningPathSegList=this)._writeListToPath(),t},window.SVGPathSegList.prototype.removeItem=function(t){this._checkPathSynchronizedToList(),this._checkValidIndex(t);var e=this._list[t];return this._list.splice(t,1),this._writeListToPath(),e},window.SVGPathSegList.prototype.appendItem=function(t){return this._checkPathSynchronizedToList(),t._owningPathSegList&&(t=t.clone()),this._list.push(t),(t._owningPathSegList=this)._writeListToPath(),t},window.SVGPathSegList._pathSegArrayAsString=function(t){var e="",i=!0;return t.forEach(function(t){i?(i=!1,e+=t._asPathString()):e+=" "+t._asPathString()}),e},window.SVGPathSegList.prototype._parsePath=function(t){if(!t||0==t.length)return[];var n=this,e=function(){this.pathSegList=[]};e.prototype.appendSegment=function(t){this.pathSegList.push(t)};var i=function(t){this._string=t,this._currentIndex=0,this._endIndex=this._string.length,this._previousCommand=window.SVGPathSeg.PATHSEG_UNKNOWN,this._skipOptionalSpaces()};i.prototype._isCurrentSpace=function(){var t=this._string[this._currentIndex];return t<=" "&&(" 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window.SVGPathSeg.PATHSEG_MOVETO_REL;case"L":return window.SVGPathSeg.PATHSEG_LINETO_ABS;case"l":return window.SVGPathSeg.PATHSEG_LINETO_REL;case"C":return window.SVGPathSeg.PATHSEG_CURVETO_CUBIC_ABS;case"c":return window.SVGPathSeg.PATHSEG_CURVETO_CUBIC_REL;case"Q":return window.SVGPathSeg.PATHSEG_CURVETO_QUADRATIC_ABS;case"q":return window.SVGPathSeg.PATHSEG_CURVETO_QUADRATIC_REL;case"A":return window.SVGPathSeg.PATHSEG_ARC_ABS;case"a":return window.SVGPathSeg.PATHSEG_ARC_REL;case"H":return window.SVGPathSeg.PATHSEG_LINETO_HORIZONTAL_ABS;case"h":return window.SVGPathSeg.PATHSEG_LINETO_HORIZONTAL_REL;case"V":return window.SVGPathSeg.PATHSEG_LINETO_VERTICAL_ABS;case"v":return window.SVGPathSeg.PATHSEG_LINETO_VERTICAL_REL;case"S":return window.SVGPathSeg.PATHSEG_CURVETO_CUBIC_SMOOTH_ABS;case"s":return window.SVGPathSeg.PATHSEG_CURVETO_CUBIC_SMOOTH_REL;case"T":return window.SVGPathSeg.PATHSEG_CURVETO_QUADRATIC_SMOOTH_ABS;case"t":return window.SVGPathSeg.PATHSEG_CURVETO_QUADRATIC_SMOOTH_REL;default:return window.SVGPathSeg.PATHSEG_UNKNOWN}},i.prototype._nextCommandHelper=function(t,e){return("+"==t||"-"==t||"."==t||"0"<=t&&t<="9")&&e!=window.SVGPathSeg.PATHSEG_CLOSEPATH?e==window.SVGPathSeg.PATHSEG_MOVETO_ABS?window.SVGPathSeg.PATHSEG_LINETO_ABS:e==window.SVGPathSeg.PATHSEG_MOVETO_REL?window.SVGPathSeg.PATHSEG_LINETO_REL:e:window.SVGPathSeg.PATHSEG_UNKNOWN},i.prototype.initialCommandIsMoveTo=function(){if(!this.hasMoreData())return!0;var t=this.peekSegmentType();return t==window.SVGPathSeg.PATHSEG_MOVETO_ABS||t==window.SVGPathSeg.PATHSEG_MOVETO_REL},i.prototype._parseNumber=function(){var t=0,e=0,i=1,n=0,a=1,r=1,s=this._currentIndex;if(this._skipOptionalSpaces(),this._currentIndex<this._endIndex&&"+"==this._string.charAt(this._currentIndex)?this._currentIndex++:this._currentIndex<this._endIndex&&"-"==this._string.charAt(this._currentIndex)&&(this._currentIndex++,a=-1),!(this._currentIndex==this._endIndex||(this._string.charAt(this._currentIndex)<"0"||"9"<this._string.charAt(this._currentIndex))&&"."!=this._string.charAt(this._currentIndex))){for(var o=this._currentIndex;this._currentIndex<this._endIndex&&"0"<=this._string.charAt(this._currentIndex)&&this._string.charAt(this._currentIndex)<="9";)this._currentIndex++;if(this._currentIndex!=o)for(var c=this._currentIndex-1,d=1;o<=c;)e+=d*(this._string.charAt(c--)-"0"),d*=10;if(this._currentIndex<this._endIndex&&"."==this._string.charAt(this._currentIndex)){if(this._currentIndex++,this._currentIndex>=this._endIndex||this._string.charAt(this._currentIndex)<"0"||"9"<this._string.charAt(this._currentIndex))return;for(;this._currentIndex<this._endIndex&&"0"<=this._string.charAt(this._currentIndex)&&this._string.charAt(this._currentIndex)<="9";)i*=10,n+=(this._string.charAt(this._currentIndex)-"0")/i,this._currentIndex+=1}if(this._currentIndex!=s&&this._currentIndex+1<this._endIndex&&("e"==this._string.charAt(this._currentIndex)||"E"==this._string.charAt(this._currentIndex))&&"x"!=this._string.charAt(this._currentIndex+1)&&"m"!=this._string.charAt(this._currentIndex+1)){if(this._currentIndex++,"+"==this._string.charAt(this._currentIndex)?this._currentIndex++:"-"==this._string.charAt(this._currentIndex)&&(this._currentIndex++,r=-1),this._currentIndex>=this._endIndex||this._string.charAt(this._currentIndex)<"0"||"9"<this._string.charAt(this._currentIndex))return;for(;this._currentIndex<this._endIndex&&"0"<=this._string.charAt(this._currentIndex)&&this._string.charAt(this._currentIndex)<="9";)t*=10,t+=this._string.charAt(this._currentIndex)-"0",this._currentIndex++}var u=e+n;if(u*=a,t&&(u*=Math.pow(10,r*t)),s!=this._currentIndex)return this._skipOptionalSpacesOrDelimiter(),u}},i.prototype._parseArcFlag=function(){if(!(this._currentIndex>=this._endIndex)){var t=!1,e=this._string.charAt(this._currentIndex++);if("0"==e)t=!1;else{if("1"!=e)return;t=!0}return this._skipOptionalSpacesOrDelimiter(),t}},i.prototype.parseSegment=function(){var t=this._string[this._currentIndex],e=this._pathSegTypeFromChar(t);if(e==window.SVGPathSeg.PATHSEG_UNKNOWN){if(this._previousCommand==window.SVGPathSeg.PATHSEG_UNKNOWN)return null;if((e=this._nextCommandHelper(t,this._previousCommand))==window.SVGPathSeg.PATHSEG_UNKNOWN)return null}else this._currentIndex++;switch(this._previousCommand=e){case window.SVGPathSeg.PATHSEG_MOVETO_REL:return new window.SVGPathSegMovetoRel(n,this._parseNumber(),this._parseNumber());case window.SVGPathSeg.PATHSEG_MOVETO_ABS:return new window.SVGPathSegMovetoAbs(n,this._parseNumber(),this._parseNumber());case window.SVGPathSeg.PATHSEG_LINETO_REL:return new window.SVGPathSegLinetoRel(n,this._parseNumber(),this._parseNumber());case window.SVGPathSeg.PATHSEG_LINETO_ABS:return new window.SVGPathSegLinetoAbs(n,this._parseNumber(),this._parseNumber());case window.SVGPathSeg.PATHSEG_LINETO_HORIZONTAL_REL:return new window.SVGPathSegLinetoHorizontalRel(n,this._parseNumber());case window.SVGPathSeg.PATHSEG_LINETO_HORIZONTAL_ABS:return new window.SVGPathSegLinetoHorizontalAbs(n,this._parseNumber());case window.SVGPathSeg.PATHSEG_LINETO_VERTICAL_REL:return new window.SVGPathSegLinetoVerticalRel(n,this._parseNumber());case window.SVGPathSeg.PATHSEG_LINETO_VERTICAL_ABS:return new window.SVGPathSegLinetoVerticalAbs(n,this._parseNumber());case window.SVGPathSeg.PATHSEG_CLOSEPATH:return this._skipOptionalSpaces(),new window.SVGPathSegClosePath(n);case window.SVGPathSeg.PATHSEG_CURVETO_CUBIC_REL:var i={x1:this._parseNumber(),y1:this._parseNumber(),x2:this._parseNumber(),y2:this._parseNumber(),x:this._parseNumber(),y:this._parseNumber()};return new window.SVGPathSegCurvetoCubicRel(n,i.x,i.y,i.x1,i.y1,i.x2,i.y2);case window.SVGPathSeg.PATHSEG_CURVETO_CUBIC_ABS:return i={x1:this._parseNumber(),y1:this._parseNumber(),x2:this._parseNumber(),y2:this._parseNumber(),x:this._parseNumber(),y:this._parseNumber()},new window.SVGPathSegCurvetoCubicAbs(n,i.x,i.y,i.x1,i.y1,i.x2,i.y2);case window.SVGPathSeg.PATHSEG_CURVETO_CUBIC_SMOOTH_REL:return i={x2:this._parseNumber(),y2:this._parseNumber(),x:this._parseNumber(),y:this._parseNumber()},new window.SVGPathSegCurvetoCubicSmoothRel(n,i.x,i.y,i.x2,i.y2);case window.SVGPathSeg.PATHSEG_CURVETO_CUBIC_SMOOTH_ABS:return i={x2:this._parseNumber(),y2:this._parseNumber(),x:this._parseNumber(),y:this._parseNumber()},new window.SVGPathSegCurvetoCubicSmoothAbs(n,i.x,i.y,i.x2,i.y2);case window.SVGPathSeg.PATHSEG_CURVETO_QUADRATIC_REL:return i={x1:this._parseNumber(),y1:this._parseNumber(),x:this._parseNumber(),y:this._parseNumber()},new window.SVGPathSegCurvetoQuadraticRel(n,i.x,i.y,i.x1,i.y1);case window.SVGPathSeg.PATHSEG_CURVETO_QUADRATIC_ABS:return i={x1:this._parseNumber(),y1:this._parseNumber(),x:this._parseNumber(),y:this._parseNumber()},new window.SVGPathSegCurvetoQuadraticAbs(n,i.x,i.y,i.x1,i.y1);case window.SVGPathSeg.PATHSEG_CURVETO_QUADRATIC_SMOOTH_REL:return new window.SVGPathSegCurvetoQuadraticSmoothRel(n,this._parseNumber(),this._parseNumber());case window.SVGPathSeg.PATHSEG_CURVETO_QUADRATIC_SMOOTH_ABS:return new window.SVGPathSegCurvetoQuadraticSmoothAbs(n,this._parseNumber(),this._parseNumber());case window.SVGPathSeg.PATHSEG_ARC_REL:return i={x1:this._parseNumber(),y1:this._parseNumber(),arcAngle:this._parseNumber(),arcLarge:this._parseArcFlag(),arcSweep:this._parseArcFlag(),x:this._parseNumber(),y:this._parseNumber()},new 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u.isGaugeType(t.data)?Y.gaugeValue:""}).text(u.textForArcLabel.bind(u)).attr("transform",u.transformForArcLabel.bind(u)).style("font-size",function(t){return u.isGaugeType(t.data)&&1===u.filterTargetsToShow(u.data.targets).length?Math.round(u.radius/5)+"px":""}).transition().duration(t).style("opacity",function(t){return u.isTargetToShow(t.data.id)&&u.isArcType(t.data)?1:0}),d.select("."+Y.chartArcsTitle).style("opacity",u.hasType("donut")||h?1:0),h){var g=0;(r=u.arcs.select("g."+Y.chartArcsBackground).selectAll("path."+Y.chartArcsBackground).data(u.data.targets)).enter().append("path").attr("class",function(t,e){return Y.chartArcsBackground+" "+Y.chartArcsBackground+"-"+e}).attr("d",function(t){if(0<=u.hiddenTargetIds.indexOf(t.id))return"M 0 0";var e={data:[{value:c.gauge_max}],startAngle:c.gauge_startingAngle,endAngle:-1*c.gauge_startingAngle*(c.gauge_fullCircle?Math.PI:1),index:g++};return 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t=this.arcs;this.hasType("gauge")&&(t.append("g").attr("class",Y.chartArcsBackground),t.append("text").attr("class",Y.chartArcsGaugeUnit).style("text-anchor","middle").style("pointer-events","none"),t.append("text").attr("class",Y.chartArcsGaugeMin).style("text-anchor","middle").style("pointer-events","none"),t.append("text").attr("class",Y.chartArcsGaugeMax).style("text-anchor","middle").style("pointer-events","none"))},m.getGaugeLabelHeight=function(){return this.config.gauge_label_show?20:0},m.hasCaches=function(t){for(var e=0;e<t.length;e++)if(!(t[e]in this.cache))return!1;return!0},m.addCache=function(t,e){this.cache[t]=this.cloneTarget(e)},m.getCaches=function(t){var e,i=[];for(e=0;e<t.length;e++)t[e]in this.cache&&i.push(this.cloneTarget(this.cache[t[e]]));return i},m.categoryName=function(t){var e=this.config;return t<e.axis_x_categories.length?e.axis_x_categories[t]:t},m.generateTargetClass=function(t){return t||0===t?("-"+t).replace(/\s/g,"-"):""},m.generateClass=function(t,e){return" "+t+" "+t+this.generateTargetClass(e)},m.classText=function(t){return this.generateClass(Y.text,t.index)},m.classTexts=function(t){return this.generateClass(Y.texts,t.id)},m.classShape=function(t){return this.generateClass(Y.shape,t.index)},m.classShapes=function(t){return this.generateClass(Y.shapes,t.id)},m.classLine=function(t){return this.classShape(t)+this.generateClass(Y.line,t.id)},m.classLines=function(t){return this.classShapes(t)+this.generateClass(Y.lines,t.id)},m.classCircle=function(t){return this.classShape(t)+this.generateClass(Y.circle,t.index)},m.classCircles=function(t){return this.classShapes(t)+this.generateClass(Y.circles,t.id)},m.classBar=function(t){return this.classShape(t)+this.generateClass(Y.bar,t.index)},m.classBars=function(t){return this.classShapes(t)+this.generateClass(Y.bars,t.id)},m.classArc=function(t){return 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Y.chartLine+this.classTarget(t.id)},m.classChartBar=function(t){return Y.chartBar+this.classTarget(t.id)},m.classChartArc=function(t){return Y.chartArc+this.classTarget(t.data.id)},m.getTargetSelectorSuffix=function(t){return this.generateTargetClass(t).replace(/([?!@#$%^&*()_=+,.<>'":;\[\]\/|~`{}\\])/g,"\\$1")},m.selectorTarget=function(t,e){return(e||"")+"."+Y.target+this.getTargetSelectorSuffix(t)},m.selectorTargets=function(t,e){var i=this;return(t=t||[]).length?t.map(function(t){return i.selectorTarget(t,e)}):null},m.selectorLegend=function(t){return"."+Y.legendItem+this.getTargetSelectorSuffix(t)},m.selectorLegends=function(t){var e=this;return t&&t.length?t.map(function(t){return e.selectorLegend(t)}):null},m.getClipPath=function(t){return"url("+(0<=window.navigator.appVersion.toLowerCase().indexOf("msie 9.")?"":document.URL.split("#")[0])+"#"+t+")"},m.appendClip=function(t,e){return t.append("clipPath").attr("id",e).append("rect")},m.getAxisClipX=function(t){var 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e.isSplineType(t)?n[e.config.spline_interpolation_type]||n.cardinal:e.isStepType(t)?n[e.config.line_step_type]:n.linear},m.initLine=function(){this.main.select("."+Y.chart).append("g").attr("class",Y.chartLines)},m.updateTargetsForLine=function(t){var e,i=this,n=i.config,a=i.classChartLine.bind(i),r=i.classLines.bind(i),s=i.classAreas.bind(i),o=i.classCircles.bind(i),c=i.classFocus.bind(i);(e=i.main.select("."+Y.chartLines).selectAll("."+Y.chartLine).data(t).attr("class",function(t){return a(t)+c(t)}).enter().append("g").attr("class",a).style("opacity",0).style("pointer-events","none")).append("g").attr("class",r),e.append("g").attr("class",s),e.append("g").attr("class",function(t){return i.generateClass(Y.selectedCircles,t.id)}),e.append("g").attr("class",o).style("cursor",function(t){return n.data_selection_isselectable(t)?"pointer":null}),t.forEach(function(e){i.main.selectAll("."+Y.selectedCircles+i.getTargetSelectorSuffix(e.id)).selectAll("."+Y.selectedCircle).each(function(t){t.value=e.values[t.index].value})})},m.updateLine=function(t){var e=this,i=e.main.selectAll("."+Y.lines).selectAll("."+Y.line).data(e.lineData.bind(e)),n=i.enter().append("path").attr("class",e.classLine.bind(e)).style("stroke",e.color);e.mainLine=n.merge(i).style("opacity",e.initialOpacity.bind(e)).style("shape-rendering",function(t){return e.isStepType(t)?"crispEdges":""}).attr("transform",null),i.exit().transition().duration(t).style("opacity",0)},m.redrawLine=function(t,e,i){return[(e?this.mainLine.transition(i):this.mainLine).attr("d",t).style("stroke",this.color).style("opacity",1)]},m.generateDrawLine=function(t,o){var c=this,d=c.config,u=c.d3.line(),i=c.generateGetLinePoints(t,o),l=o?c.getSubYScale:c.getYScale,e=function(t){return(o?c.subxx:c.xx).call(c,t)},n=function(t,e){return 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i,n,a,r,u,s,o,l,h,g,f,p=this,_=p.config,x="M",y=p.isCategorized()?.5:0,m=[];function S(t,e){var i;for(i=0;i<e.length;i++)if(e[i].start<t&&t<=e[i].end)return!0;return!1}if(k(e))for(i=0;i<e.length;i++)m[i]={},v(e[i].start)?m[i].start=t[0].x:m[i].start=p.isTimeSeries()?p.parseDate(e[i].start):e[i].start,v(e[i].end)?m[i].end=t[t.length-1].x:m[i].end=p.isTimeSeries()?p.parseDate(e[i].end):e[i].end;function w(t){return"M"+t[0][0]+" "+t[0][1]+" "+t[1][0]+" "+t[1][1]}for(g=_.axis_rotated?function(t){return d(t.value)}:function(t){return c(t.x)},f=_.axis_rotated?function(t){return c(t.x)}:function(t){return d(t.value)},a=p.isTimeSeries()?function(t,e,i,n){var a=t.x.getTime(),r=e.x-t.x,s=new Date(a+r*i),o=new Date(a+r*(i+n));return w(_.axis_rotated?[[d(u(i)),c(s)],[d(u(i+n)),c(o)]]:[[c(s),d(u(i))],[c(o),d(u(i+n))]])}:function(t,e,i,n){return w(_.axis_rotated?[[d(u(i),!0),c(r(i))],[d(u(i+n),!0),c(r(i+n))]]:[[c(r(i),!0),d(u(i))],[c(r(i+n),!0),d(u(i+n))]])},i=0;i<t.length;i++){if(v(m)||!S(t[i].x,m))x+=" "+g(t[i])+" "+f(t[i]);else for(r=p.getScale(t[i-1].x+y,t[i].x+y,p.isTimeSeries()),u=p.getScale(t[i-1].value,t[i].value),s=c(t[i].x)-c(t[i-1].x),o=d(t[i].value)-d(t[i-1].value),h=2*(l=2/Math.sqrt(Math.pow(s,2)+Math.pow(o,2))),n=l;n<=1;n+=h)x+=a(t[i-1],t[i],n,l);t[i].x}return x},m.updateArea=function(t){var e=this,i=e.d3,n=e.main.selectAll("."+Y.areas).selectAll("."+Y.area).data(e.lineData.bind(e)),a=n.enter().append("path").attr("class",e.classArea.bind(e)).style("fill",e.color).style("opacity",function(){return e.orgAreaOpacity=+i.select(this).style("opacity"),0});e.mainArea=a.merge(n).style("opacity",e.orgAreaOpacity),n.exit().transition().duration(t).style("opacity",0)},m.redrawArea=function(t,e,i){return[(e?this.mainArea.transition(i):this.mainArea).attr("d",t).style("fill",this.color).style("opacity",this.orgAreaOpacity)]},m.generateDrawArea=function(t,e){var r=this,s=r.config,o=r.d3.area(),i=r.generateGetAreaPoints(t,e),n=e?r.getSubYScale:r.getYScale,a=function(t){return(e?r.subxx:r.xx).call(r,t)},c=function(t,e){return 0<s.data_groups.length?i(t,e)[0][1]:n.call(r,t.id)(r.getAreaBaseValue(t.id))},d=function(t,e){return 0<s.data_groups.length?i(t,e)[1][1]:n.call(r,t.id)(t.value)};return o=s.axis_rotated?o.x0(c).x1(d).y(a):o.x(a).y0(s.area_above?0:c).y1(d),s.line_connectNull||(o=o.defined(function(t){return null!==t.value})),function(t){var e,i=s.line_connectNull?r.filterRemoveNull(t.values):t.values,n=0,a=0;return r.isAreaType(t)?(r.isStepType(t)&&(i=r.convertValuesToStep(i)),e=o.curve(r.getInterpolate(t))(i)):(i[0]&&(n=r.x(i[0].x),a=r.getYScale(t.id)(i[0].value)),e=s.axis_rotated?"M "+a+" "+n:"M "+n+" "+a),e||"M 0 0"}},m.getAreaBaseValue=function(){return 0},m.generateGetAreaPoints=function(t,e){var s=this,o=s.config,i=t.__max__+1,c=s.getShapeX(0,i,t,!!e),d=s.getShapeY(!!e),u=s.getShapeOffset(s.isAreaType,t,!!e),l=e?s.getSubYScale:s.getYScale;return function(t,e){var i=l.call(s,t.id)(0),n=u(t,e)||i,a=c(t),r=d(t);return o.axis_rotated&&(0<t.value&&r<i||t.value<0&&i<r)&&(r=i),[[a,n],[a,r-(i-n)],[a,r-(i-n)],[a,n]]}},m.updateCircle=function(t,e){var i=this,n=i.main.selectAll("."+Y.circles).selectAll("."+Y.circle).data(i.lineOrScatterData.bind(i)),a=n.enter().append("circle").attr("class",i.classCircle.bind(i)).attr("cx",t).attr("cy",e).attr("r",i.pointR.bind(i)).style("fill",i.color);i.mainCircle=a.merge(n).style("opacity",i.initialOpacityForCircle.bind(i)),n.exit().style("opacity",0)},m.redrawCircle=function(t,e,i,n){var a=this,r=a.main.selectAll("."+Y.selectedCircle);return[(i?a.mainCircle.transition(n):a.mainCircle).style("opacity",this.opacityForCircle.bind(a)).style("fill",a.color).attr("cx",t).attr("cy",e),(i?r.transition(n):r).attr("cx",t).attr("cy",e)]},m.circleX=function(t){return t.x||0===t.x?this.x(t.x):null},m.updateCircleY=function(){var t,i,e=this;0<e.config.data_groups.length?(t=e.getShapeIndices(e.isLineType),i=e.generateGetLinePoints(t),e.circleY=function(t,e){return i(t,e)[0][1]}):e.circleY=function(t){return e.getYScale(t.id)(t.value)}},m.getCircles=function(t,e){return(e?this.main.selectAll("."+Y.circles+this.getTargetSelectorSuffix(e)):this.main).selectAll("."+Y.circle+(P(t)?"-"+t:""))},m.expandCircles=function(t,e,i){var n=this.pointExpandedR.bind(this);i&&this.unexpandCircles(),this.getCircles(t,e).classed(Y.EXPANDED,!0).attr("r",n)},m.unexpandCircles=function(t){var e=this,i=e.pointR.bind(e);e.getCircles(t).filter(function(){return e.d3.select(this).classed(Y.EXPANDED)}).classed(Y.EXPANDED,!1).attr("r",i)},m.pointR=function(t){var e=this.config;return this.isStepType(t)?0:h(e.point_r)?e.point_r(t):e.point_r},m.pointExpandedR=function(t){var e=this.config;return e.point_focus_expand_enabled?h(e.point_focus_expand_r)?e.point_focus_expand_r(t):e.point_focus_expand_r?e.point_focus_expand_r:1.75*this.pointR(t):this.pointR(t)},m.pointSelectR=function(t){var e=this.config;return h(e.point_select_r)?e.point_select_r(t):e.point_select_r?e.point_select_r:4*this.pointR(t)},m.isWithinCircle=function(t,e){var i=this.d3,n=i.mouse(t),a=i.select(t),r=+a.attr("cx"),s=+a.attr("cy");return Math.sqrt(Math.pow(r-n[0],2)+Math.pow(s-n[1],2))<e},m.isWithinStep=function(t,e){return Math.abs(e-this.d3.mouse(t)[1])<30},m.getCurrentWidth=function(){var t=this.config;return t.size_width?t.size_width:this.getParentWidth()},m.getCurrentHeight=function(){var t=this.config,e=t.size_height?t.size_height:this.getParentHeight();return 0<e?e:320/(this.hasType("gauge")&&!t.gauge_fullCircle?2:1)},m.getCurrentPaddingTop=function(){var t=this.config,e=P(t.padding_top)?t.padding_top:0;return this.title&&this.title.node()&&(e+=this.getTitlePadding()),e},m.getCurrentPaddingBottom=function(){var t=this.config;return P(t.padding_bottom)?t.padding_bottom:0},m.getCurrentPaddingLeft=function(t){var e=this.config;return P(e.padding_left)?e.padding_left:e.axis_rotated?!e.axis_x_show||e.axis_x_inner?1:Math.max(d(this.getAxisWidthByAxisId("x",t)),40):!e.axis_y_show||e.axis_y_inner?this.axis.getYAxisLabelPosition().isOuter?30:1:d(this.getAxisWidthByAxisId("y",t))},m.getCurrentPaddingRight=function(){var t=this,e=t.config,i=t.isLegendRight?t.getLegendWidth()+20:0;return P(e.padding_right)?e.padding_right+1:e.axis_rotated?10+i:!e.axis_y2_show||e.axis_y2_inner?2+i+(t.axis.getY2AxisLabelPosition().isOuter?20:0):d(t.getAxisWidthByAxisId("y2"))+i},m.getParentRectValue=function(e){for(var i,n=this.selectChart.node();n&&"BODY"!==n.tagName;){try{i=n.getBoundingClientRect()[e]}catch(t){"width"===e&&(i=n.offsetWidth)}if(i)break;n=n.parentNode}return i},m.getParentWidth=function(){return this.getParentRectValue("width")},m.getParentHeight=function(){var t=this.selectChart.style("height");return 0<t.indexOf("px")?+t.replace("px",""):0},m.getSvgLeft=function(t){var e=this,i=e.config,n=i.axis_rotated||!i.axis_rotated&&!i.axis_y_inner,a=i.axis_rotated?Y.axisX:Y.axisY,r=e.main.select("."+a).node(),s=r&&n?r.getBoundingClientRect():{right:0},o=e.selectChart.node().getBoundingClientRect(),c=e.hasArcType(),d=s.right-o.left-(c?0:e.getCurrentPaddingLeft(t));return 0<d?d:0},m.getAxisWidthByAxisId=function(t,e){var i=this.axis.getLabelPositionById(t);return this.axis.getMaxTickWidth(t,e)+(i.isInner?20:40)},m.getHorizontalAxisHeight=function(t){var e=this,i=e.config,n=30;return"x"!==t||i.axis_x_show?"x"===t&&i.axis_x_height?i.axis_x_height:"y"!==t||i.axis_y_show?"y2"!==t||i.axis_y2_show?("x"===t&&!i.axis_rotated&&i.axis_x_tick_rotate&&(n=30+e.axis.getMaxTickWidth(t)*Math.cos(Math.PI*(90-Math.abs(i.axis_x_tick_rotate))/180)),"y"===t&&i.axis_rotated&&i.axis_y_tick_rotate&&(n=30+e.axis.getMaxTickWidth(t)*Math.cos(Math.PI*(90-Math.abs(i.axis_y_tick_rotate))/180)),n+(e.axis.getLabelPositionById(t).isInner?0:10)+("y2"===t?-10:0)):e.rotated_padding_top:!i.legend_show||e.isLegendRight||e.isLegendInset?1:10:8},m.initBrush=function(t){var a=this,e=a.d3;return a.brush=(a.config.axis_rotated?e.brushY():e.brushX()).on("brush",function(){var t=e.event.sourceEvent;t&&"zoom"===t.type||a.redrawForBrush()}).on("end",function(){var t=e.event.sourceEvent;t&&"zoom"===t.type||a.brush.empty()&&t&&"end"!==t.type&&a.brush.clear()}),a.brush.updateExtent=function(){var t,e=this.scale.range();return t=a.config.axis_rotated?[[0,e[0]],[a.width2,e[1]]]:[[e[0],0],[e[1],a.height2]],this.extent(t),this},a.brush.updateScale=function(t){return this.scale=t,this},a.brush.update=function(t){this.updateScale(t||a.subX).updateExtent(),a.context.select("."+Y.brush).call(this)},a.brush.clear=function(){a.context.select("."+Y.brush).call(a.brush.move,null)},a.brush.selection=function(){return e.brushSelection(a.context.select("."+Y.brush).node())},a.brush.selectionAsValue=function(t,e){var i,n;return t?(a.context&&(i=[this.scale(t[0]),this.scale(t[1])],n=a.context.select("."+Y.brush),e&&(n=n.transition()),a.brush.move(n,i)),[]):(i=a.brush.selection()||[0,0],[this.scale.invert(i[0]),this.scale.invert(i[1])])},a.brush.empty=function(){var t=a.brush.selection();return!t||t[0]===t[1]},a.brush.updateScale(t)},m.initSubchart=function(){var t=this,e=t.config,i=t.context=t.svg.append("g").attr("transform",t.getTranslate("context")),n=e.subchart_show?"visible":"hidden";i.style("visibility",n),i.append("g").attr("clip-path",t.clipPathForSubchart).attr("class",Y.chart),i.select("."+Y.chart).append("g").attr("class",Y.chartBars),i.select("."+Y.chart).append("g").attr("class",Y.chartLines),i.append("g").attr("clip-path",t.clipPath).attr("class",Y.brush),t.axes.subx=i.append("g").attr("class",Y.axisX).attr("transform",t.getTranslate("subx")).attr("clip-path",e.axis_rotated?"":t.clipPathForXAxis)},m.initSubchartBrush=function(){this.initBrush(this.subX).updateExtent(),this.context.select("."+Y.brush).call(this.brush)},m.updateTargetsForSubchart=function(t){var e,i,n,a,r=this,s=r.context,o=r.config,c=r.classChartBar.bind(r),d=r.classBars.bind(r),u=r.classChartLine.bind(r),l=r.classLines.bind(r),h=r.classAreas.bind(r);o.subchart_show&&((n=(a=s.select("."+Y.chartBars).selectAll("."+Y.chartBar).data(t)).enter().append("g").style("opacity",0)).merge(a).attr("class",c),n.append("g").attr("class",d),(e=(i=s.select("."+Y.chartLines).selectAll("."+Y.chartLine).data(t)).enter().append("g").style("opacity",0)).merge(i).attr("class",u),e.append("g").attr("class",l),e.append("g").attr("class",h),s.selectAll("."+Y.brush+" rect").attr(o.axis_rotated?"width":"height",o.axis_rotated?r.width2:r.height2))},m.updateBarForSubchart=function(t){var e=this,i=e.context.selectAll("."+Y.bars).selectAll("."+Y.bar).data(e.barData.bind(e)),n=i.enter().append("path").attr("class",e.classBar.bind(e)).style("stroke","none").style("fill",e.color);i.exit().transition().duration(t).style("opacity",0).remove(),e.contextBar=n.merge(i).style("opacity",e.initialOpacity.bind(e))},m.redrawBarForSubchart=function(t,e,i){(e?this.contextBar.transition(Math.random().toString()).duration(i):this.contextBar).attr("d",t).style("opacity",1)},m.updateLineForSubchart=function(t){var e=this,i=e.context.selectAll("."+Y.lines).selectAll("."+Y.line).data(e.lineData.bind(e)),n=i.enter().append("path").attr("class",e.classLine.bind(e)).style("stroke",e.color);i.exit().transition().duration(t).style("opacity",0).remove(),e.contextLine=n.merge(i).style("opacity",e.initialOpacity.bind(e))},m.redrawLineForSubchart=function(t,e,i){(e?this.contextLine.transition(Math.random().toString()).duration(i):this.contextLine).attr("d",t).style("opacity",1)},m.updateAreaForSubchart=function(t){var e=this,i=e.d3,n=e.context.selectAll("."+Y.areas).selectAll("."+Y.area).data(e.lineData.bind(e)),a=n.enter().append("path").attr("class",e.classArea.bind(e)).style("fill",e.color).style("opacity",function(){return 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diff --git a/reference.html b/reference.html
index 3583d9d..771e6c9 100644
--- a/reference.html
+++ b/reference.html
@@ -6659,7 +6659,7 @@ chart = chart.destroy();</code></pre>
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 <script src="/js/highlight.pack-4af5004d.js" type="text/javascript"></script>
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-<script src="/js/c3.min-02b927b7.js" type="text/javascript"></script>
+<script src="/js/c3.min-4a31487e.js" type="text/javascript"></script>
 <script>
   hljs.initHighlightingOnLoad();
   $(document).foundation();
diff --git a/samples/api_axis_label.html b/samples/api_axis_label.html
index 8311d9a..ef0553a 100644
--- a/samples/api_axis_label.html
+++ b/samples/api_axis_label.html
@@ -114,7 +114,7 @@ setTimeout(function () {
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-<script src="/js/c3.min-02b927b7.js" type="text/javascript"></script>
+<script src="/js/c3.min-4a31487e.js" type="text/javascript"></script>
 <script>
   hljs.initHighlightingOnLoad();
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diff --git a/samples/api_axis_range.html b/samples/api_axis_range.html
index eff0a84..6c00cd2 100644
--- a/samples/api_axis_range.html
+++ b/samples/api_axis_range.html
@@ -138,7 +138,7 @@ setTimeout(function () {
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-<script src="/js/c3.min-02b927b7.js" type="text/javascript"></script>
+<script src="/js/c3.min-4a31487e.js" type="text/javascript"></script>
 <script>
   hljs.initHighlightingOnLoad();
   $(document).foundation();
diff --git a/samples/api_data_color.html b/samples/api_data_color.html
index aa5cac3..025813a 100644
--- a/samples/api_data_color.html
+++ b/samples/api_data_color.html
@@ -117,7 +117,7 @@ setTimeout(function () {
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-<script src="/js/c3.min-02b927b7.js" type="text/javascript"></script>
+<script src="/js/c3.min-4a31487e.js" type="text/javascript"></script>
 <script>
   hljs.initHighlightingOnLoad();
   $(document).foundation();
diff --git a/samples/api_data_name.html b/samples/api_data_name.html
index 9f85534..73f68d7 100644
--- a/samples/api_data_name.html
+++ b/samples/api_data_name.html
@@ -106,7 +106,7 @@ setTimeout(function () {
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-<script src="/js/c3.min-02b927b7.js" type="text/javascript"></script>
+<script src="/js/c3.min-4a31487e.js" type="text/javascript"></script>
 <script>
   hljs.initHighlightingOnLoad();
   $(document).foundation();
diff --git a/samples/api_flow.html b/samples/api_flow.html
index c1afaf1..d873149 100644
--- a/samples/api_flow.html
+++ b/samples/api_flow.html
@@ -152,7 +152,7 @@ setTimeout(function () {
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-<script src="/js/c3.min-02b927b7.js" type="text/javascript"></script>
+<script src="/js/c3.min-4a31487e.js" type="text/javascript"></script>
 <script>
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   $(document).foundation();
diff --git a/samples/api_grid_x.html b/samples/api_grid_x.html
index e4f1b73..4b29206 100644
--- a/samples/api_grid_x.html
+++ b/samples/api_grid_x.html
@@ -121,7 +121,7 @@ setTimeout(function () {
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-<script src="/js/c3.min-02b927b7.js" type="text/javascript"></script>
+<script src="/js/c3.min-4a31487e.js" type="text/javascript"></script>
 <script>
   hljs.initHighlightingOnLoad();
   $(document).foundation();
diff --git a/samples/api_resize.html b/samples/api_resize.html
index 19593bb..0b51263 100644
--- a/samples/api_resize.html
+++ b/samples/api_resize.html
@@ -104,7 +104,7 @@ setTimeout(function () {
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-<script src="/js/c3.min-02b927b7.js" type="text/javascript"></script>
+<script src="/js/c3.min-4a31487e.js" type="text/javascript"></script>
 <script>
   hljs.initHighlightingOnLoad();
   $(document).foundation();
diff --git a/samples/axes_label.html b/samples/axes_label.html
index 8c16ce5..969e039 100644
--- a/samples/axes_label.html
+++ b/samples/axes_label.html
@@ -108,7 +108,7 @@ var chart = c3.generate({
 <script src="/js/foundation.min-1dfe8110.js" type="text/javascript"></script>
 <script src="/js/highlight.pack-4af5004d.js" type="text/javascript"></script>
 <script src="/js/d3-5.4.0.min-e9c75f0e.js" type="text/javascript"></script>
-<script src="/js/c3.min-02b927b7.js" type="text/javascript"></script>
+<script src="/js/c3.min-4a31487e.js" type="text/javascript"></script>
 <script>
   hljs.initHighlightingOnLoad();
   $(document).foundation();
diff --git a/samples/axes_label_position.html b/samples/axes_label_position.html
index 21236f9..87f9301 100644
--- a/samples/axes_label_position.html
+++ b/samples/axes_label_position.html
@@ -136,7 +136,7 @@ var chart = c3.generate({
 <script src="/js/foundation.min-1dfe8110.js" type="text/javascript"></script>
 <script src="/js/highlight.pack-4af5004d.js" type="text/javascript"></script>
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-<script src="/js/c3.min-02b927b7.js" type="text/javascript"></script>
+<script src="/js/c3.min-4a31487e.js" type="text/javascript"></script>
 <script>
   hljs.initHighlightingOnLoad();
   $(document).foundation();
diff --git a/samples/axes_rotated.html b/samples/axes_rotated.html
index af0594d..803146d 100644
--- a/samples/axes_rotated.html
+++ b/samples/axes_rotated.html
@@ -99,7 +99,7 @@ var chart = c3.generate({
 <script src="/js/foundation.min-1dfe8110.js" type="text/javascript"></script>
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-<script src="/js/c3.min-02b927b7.js" type="text/javascript"></script>
+<script src="/js/c3.min-4a31487e.js" type="text/javascript"></script>
 <script>
   hljs.initHighlightingOnLoad();
   $(document).foundation();
diff --git a/samples/axes_x_localtime.html b/samples/axes_x_localtime.html
index 428177e..ebbf5c0 100644
--- a/samples/axes_x_localtime.html
+++ b/samples/axes_x_localtime.html
@@ -108,7 +108,7 @@ var chart = c3.generate({
 <script src="/js/foundation.min-1dfe8110.js" type="text/javascript"></script>
 <script src="/js/highlight.pack-4af5004d.js" type="text/javascript"></script>
 <script src="/js/d3-5.4.0.min-e9c75f0e.js" type="text/javascript"></script>
-<script src="/js/c3.min-02b927b7.js" type="text/javascript"></script>
+<script src="/js/c3.min-4a31487e.js" type="text/javascript"></script>
 <script>
   hljs.initHighlightingOnLoad();
   $(document).foundation();
diff --git a/samples/axes_x_tick_count.html b/samples/axes_x_tick_count.html
index 5ba0e38..e6a8c0a 100644
--- a/samples/axes_x_tick_count.html
+++ b/samples/axes_x_tick_count.html
@@ -103,7 +103,7 @@ var chart = c3.generate({
 <script src="/js/foundation.min-1dfe8110.js" type="text/javascript"></script>
 <script src="/js/highlight.pack-4af5004d.js" type="text/javascript"></script>
 <script src="/js/d3-5.4.0.min-e9c75f0e.js" type="text/javascript"></script>
-<script src="/js/c3.min-02b927b7.js" type="text/javascript"></script>
+<script src="/js/c3.min-4a31487e.js" type="text/javascript"></script>
 <script>
   hljs.initHighlightingOnLoad();
   $(document).foundation();
diff --git a/samples/axes_x_tick_culling.html b/samples/axes_x_tick_culling.html
index 1f9f6e0..f613713 100644
--- a/samples/axes_x_tick_culling.html
+++ b/samples/axes_x_tick_culling.html
@@ -104,7 +104,7 @@ var chart = c3.generate({
 <script src="/js/foundation.min-1dfe8110.js" type="text/javascript"></script>
 <script src="/js/highlight.pack-4af5004d.js" type="text/javascript"></script>
 <script src="/js/d3-5.4.0.min-e9c75f0e.js" type="text/javascript"></script>
-<script src="/js/c3.min-02b927b7.js" type="text/javascript"></script>
+<script src="/js/c3.min-4a31487e.js" type="text/javascript"></script>
 <script>
   hljs.initHighlightingOnLoad();
   $(document).foundation();
diff --git a/samples/axes_x_tick_fit.html b/samples/axes_x_tick_fit.html
index 5f4878d..6ab0610 100644
--- a/samples/axes_x_tick_fit.html
+++ b/samples/axes_x_tick_fit.html
@@ -103,7 +103,7 @@ var chart = c3.generate({
 <script src="/js/foundation.min-1dfe8110.js" type="text/javascript"></script>
 <script src="/js/highlight.pack-4af5004d.js" type="text/javascript"></script>
 <script src="/js/d3-5.4.0.min-e9c75f0e.js" type="text/javascript"></script>
-<script src="/js/c3.min-02b927b7.js" type="text/javascript"></script>
+<script src="/js/c3.min-4a31487e.js" type="text/javascript"></script>
 <script>
   hljs.initHighlightingOnLoad();
   $(document).foundation();
diff --git a/samples/axes_x_tick_format.html b/samples/axes_x_tick_format.html
index e5579bf..5f234de 100644
--- a/samples/axes_x_tick_format.html
+++ b/samples/axes_x_tick_format.html
@@ -103,7 +103,7 @@ var chart = c3.generate({
 <script src="/js/foundation.min-1dfe8110.js" type="text/javascript"></script>
 <script src="/js/highlight.pack-4af5004d.js" type="text/javascript"></script>
 <script src="/js/d3-5.4.0.min-e9c75f0e.js" type="text/javascript"></script>
-<script src="/js/c3.min-02b927b7.js" type="text/javascript"></script>
+<script src="/js/c3.min-4a31487e.js" type="text/javascript"></script>
 <script>
   hljs.initHighlightingOnLoad();
   $(document).foundation();
diff --git a/samples/axes_x_tick_rotate.html b/samples/axes_x_tick_rotate.html
index ec26d3a..c56341a 100644
--- a/samples/axes_x_tick_rotate.html
+++ b/samples/axes_x_tick_rotate.html
@@ -105,7 +105,7 @@ var chart = c3.generate({
 <script src="/js/foundation.min-1dfe8110.js" type="text/javascript"></script>
 <script src="/js/highlight.pack-4af5004d.js" type="text/javascript"></script>
 <script src="/js/d3-5.4.0.min-e9c75f0e.js" type="text/javascript"></script>
-<script src="/js/c3.min-02b927b7.js" type="text/javascript"></script>
+<script src="/js/c3.min-4a31487e.js" type="text/javascript"></script>
 <script>
   hljs.initHighlightingOnLoad();
   $(document).foundation();
diff --git a/samples/axes_x_tick_values.html b/samples/axes_x_tick_values.html
index 2d96ebd..7c4d005 100644
--- a/samples/axes_x_tick_values.html
+++ b/samples/axes_x_tick_values.html
@@ -103,7 +103,7 @@ var chart = c3.generate({
 <script src="/js/foundation.min-1dfe8110.js" type="text/javascript"></script>
 <script src="/js/highlight.pack-4af5004d.js" type="text/javascript"></script>
 <script src="/js/d3-5.4.0.min-e9c75f0e.js" type="text/javascript"></script>
-<script src="/js/c3.min-02b927b7.js" type="text/javascript"></script>
+<script src="/js/c3.min-4a31487e.js" type="text/javascript"></script>
 <script>
   hljs.initHighlightingOnLoad();
   $(document).foundation();
diff --git a/samples/axes_y2.html b/samples/axes_y2.html
index bcc87b1..511bbee 100644
--- a/samples/axes_y2.html
+++ b/samples/axes_y2.html
@@ -102,7 +102,7 @@ var chart = c3.generate({
 <script src="/js/foundation.min-1dfe8110.js" type="text/javascript"></script>
 <script src="/js/highlight.pack-4af5004d.js" type="text/javascript"></script>
 <script src="/js/d3-5.4.0.min-e9c75f0e.js" type="text/javascript"></script>
-<script src="/js/c3.min-02b927b7.js" type="text/javascript"></script>
+<script src="/js/c3.min-4a31487e.js" type="text/javascript"></script>
 <script>
   hljs.initHighlightingOnLoad();
   $(document).foundation();
diff --git a/samples/axes_y_padding.html b/samples/axes_y_padding.html
index b7c832f..64eeec3 100644
--- a/samples/axes_y_padding.html
+++ b/samples/axes_y_padding.html
@@ -106,7 +106,7 @@ var chart = c3.generate({
 <script src="/js/foundation.min-1dfe8110.js" type="text/javascript"></script>
 <script src="/js/highlight.pack-4af5004d.js" type="text/javascript"></script>
 <script src="/js/d3-5.4.0.min-e9c75f0e.js" type="text/javascript"></script>
-<script src="/js/c3.min-02b927b7.js" type="text/javascript"></script>
+<script src="/js/c3.min-4a31487e.js" type="text/javascript"></script>
 <script>
   hljs.initHighlightingOnLoad();
   $(document).foundation();
diff --git a/samples/axes_y_range.html b/samples/axes_y_range.html
index 3b127fc..7dc26f4 100644
--- a/samples/axes_y_range.html
+++ b/samples/axes_y_range.html
@@ -100,7 +100,7 @@ var chart = c3.generate({
 <script src="/js/foundation.min-1dfe8110.js" type="text/javascript"></script>
 <script src="/js/highlight.pack-4af5004d.js" type="text/javascript"></script>
 <script src="/js/d3-5.4.0.min-e9c75f0e.js" type="text/javascript"></script>
-<script src="/js/c3.min-02b927b7.js" type="text/javascript"></script>
+<script src="/js/c3.min-4a31487e.js" type="text/javascript"></script>
 <script>
   hljs.initHighlightingOnLoad();
   $(document).foundation();
diff --git a/samples/axes_y_tick_format.html b/samples/axes_y_tick_format.html
index a8d3cfe..d6e2231 100644
--- a/samples/axes_y_tick_format.html
+++ b/samples/axes_y_tick_format.html
@@ -100,7 +100,7 @@ var chart = c3.generate({
 <script src="/js/foundation.min-1dfe8110.js" type="text/javascript"></script>
 <script src="/js/highlight.pack-4af5004d.js" type="text/javascript"></script>
 <script src="/js/d3-5.4.0.min-e9c75f0e.js" type="text/javascript"></script>
-<script src="/js/c3.min-02b927b7.js" type="text/javascript"></script>
+<script src="/js/c3.min-4a31487e.js" type="text/javascript"></script>
 <script>
   hljs.initHighlightingOnLoad();
   $(document).foundation();
diff --git a/samples/categorized.html b/samples/categorized.html
index 7a6674b..a494845 100644
--- a/samples/categorized.html
+++ b/samples/categorized.html
@@ -98,7 +98,7 @@ var chart = c3.generate({
 <script src="/js/foundation.min-1dfe8110.js" type="text/javascript"></script>
 <script src="/js/highlight.pack-4af5004d.js" type="text/javascript"></script>
 <script src="/js/d3-5.4.0.min-e9c75f0e.js" type="text/javascript"></script>
-<script src="/js/c3.min-02b927b7.js" type="text/javascript"></script>
+<script src="/js/c3.min-4a31487e.js" type="text/javascript"></script>
 <script>
   hljs.initHighlightingOnLoad();
   $(document).foundation();
diff --git a/samples/chart_area.html b/samples/chart_area.html
index 540e5a2..2c48110 100644
--- a/samples/chart_area.html
+++ b/samples/chart_area.html
@@ -97,7 +97,7 @@ var chart = c3.generate({
 <script src="/js/foundation.min-1dfe8110.js" type="text/javascript"></script>
 <script src="/js/highlight.pack-4af5004d.js" type="text/javascript"></script>
 <script src="/js/d3-5.4.0.min-e9c75f0e.js" type="text/javascript"></script>
-<script src="/js/c3.min-02b927b7.js" type="text/javascript"></script>
+<script src="/js/c3.min-4a31487e.js" type="text/javascript"></script>
 <script>
   hljs.initHighlightingOnLoad();
   $(document).foundation();
diff --git a/samples/chart_area_stacked.html b/samples/chart_area_stacked.html
index 67a3f09..29a17c2 100644
--- a/samples/chart_area_stacked.html
+++ b/samples/chart_area_stacked.html
@@ -99,7 +99,7 @@ var chart = c3.generate({
 <script src="/js/foundation.min-1dfe8110.js" type="text/javascript"></script>
 <script src="/js/highlight.pack-4af5004d.js" type="text/javascript"></script>
 <script src="/js/d3-5.4.0.min-e9c75f0e.js" type="text/javascript"></script>
-<script src="/js/c3.min-02b927b7.js" type="text/javascript"></script>
+<script src="/js/c3.min-4a31487e.js" type="text/javascript"></script>
 <script>
   hljs.initHighlightingOnLoad();
   $(document).foundation();
diff --git a/samples/chart_bar.html b/samples/chart_bar.html
index 71ba97f..6859341 100644
--- a/samples/chart_bar.html
+++ b/samples/chart_bar.html
@@ -108,7 +108,7 @@ setTimeout(function () {
 <script src="/js/foundation.min-1dfe8110.js" type="text/javascript"></script>
 <script src="/js/highlight.pack-4af5004d.js" type="text/javascript"></script>
 <script src="/js/d3-5.4.0.min-e9c75f0e.js" type="text/javascript"></script>
-<script src="/js/c3.min-02b927b7.js" type="text/javascript"></script>
+<script src="/js/c3.min-4a31487e.js" type="text/javascript"></script>
 <script>
   hljs.initHighlightingOnLoad();
   $(document).foundation();
diff --git a/samples/chart_bar_stacked.html b/samples/chart_bar_stacked.html
index f0bd827..1fd32bb 100644
--- a/samples/chart_bar_stacked.html
+++ b/samples/chart_bar_stacked.html
@@ -117,7 +117,7 @@ setTimeout(function () {
 <script src="/js/foundation.min-1dfe8110.js" type="text/javascript"></script>
 <script src="/js/highlight.pack-4af5004d.js" type="text/javascript"></script>
 <script src="/js/d3-5.4.0.min-e9c75f0e.js" type="text/javascript"></script>
-<script src="/js/c3.min-02b927b7.js" type="text/javascript"></script>
+<script src="/js/c3.min-4a31487e.js" type="text/javascript"></script>
 <script>
   hljs.initHighlightingOnLoad();
   $(document).foundation();
diff --git a/samples/chart_combination.html b/samples/chart_combination.html
index aeee6d1..7f93d6c 100644
--- a/samples/chart_combination.html
+++ b/samples/chart_combination.html
@@ -106,7 +106,7 @@ var chart = c3.generate({
 <script src="/js/foundation.min-1dfe8110.js" type="text/javascript"></script>
 <script src="/js/highlight.pack-4af5004d.js" type="text/javascript"></script>
 <script src="/js/d3-5.4.0.min-e9c75f0e.js" type="text/javascript"></script>
-<script src="/js/c3.min-02b927b7.js" type="text/javascript"></script>
+<script src="/js/c3.min-4a31487e.js" type="text/javascript"></script>
 <script>
   hljs.initHighlightingOnLoad();
   $(document).foundation();
diff --git a/samples/chart_donut.html b/samples/chart_donut.html
index e12c1ce..49028c0 100644
--- a/samples/chart_donut.html
+++ b/samples/chart_donut.html
@@ -119,7 +119,7 @@ setTimeout(function () {
 <script src="/js/foundation.min-1dfe8110.js" type="text/javascript"></script>
 <script src="/js/highlight.pack-4af5004d.js" type="text/javascript"></script>
 <script src="/js/d3-5.4.0.min-e9c75f0e.js" type="text/javascript"></script>
-<script src="/js/c3.min-02b927b7.js" type="text/javascript"></script>
+<script src="/js/c3.min-4a31487e.js" type="text/javascript"></script>
 <script>
   hljs.initHighlightingOnLoad();
   $(document).foundation();
diff --git a/samples/chart_gauge.html b/samples/chart_gauge.html
index daa3d6a..f429edc 100644
--- a/samples/chart_gauge.html
+++ b/samples/chart_gauge.html
@@ -149,7 +149,7 @@ setTimeout(function () {
 <script src="/js/foundation.min-1dfe8110.js" type="text/javascript"></script>
 <script src="/js/highlight.pack-4af5004d.js" type="text/javascript"></script>
 <script src="/js/d3-5.4.0.min-e9c75f0e.js" type="text/javascript"></script>
-<script src="/js/c3.min-02b927b7.js" type="text/javascript"></script>
+<script src="/js/c3.min-4a31487e.js" type="text/javascript"></script>
 <script>
   hljs.initHighlightingOnLoad();
   $(document).foundation();
diff --git a/samples/chart_pie.html b/samples/chart_pie.html
index 3524213..067a714 100644
--- a/samples/chart_pie.html
+++ b/samples/chart_pie.html
@@ -117,7 +117,7 @@ setTimeout(function () {
 <script src="/js/foundation.min-1dfe8110.js" type="text/javascript"></script>
 <script src="/js/highlight.pack-4af5004d.js" type="text/javascript"></script>
 <script src="/js/d3-5.4.0.min-e9c75f0e.js" type="text/javascript"></script>
-<script src="/js/c3.min-02b927b7.js" type="text/javascript"></script>
+<script src="/js/c3.min-4a31487e.js" type="text/javascript"></script>
 <script>
   hljs.initHighlightingOnLoad();
   $(document).foundation();
diff --git a/samples/chart_scatter.html b/samples/chart_scatter.html
index e43205a..36f5395 100644
--- a/samples/chart_scatter.html
+++ b/samples/chart_scatter.html
@@ -138,7 +138,7 @@ setTimeout(function () {
 <script src="/js/foundation.min-1dfe8110.js" type="text/javascript"></script>
 <script src="/js/highlight.pack-4af5004d.js" type="text/javascript"></script>
 <script src="/js/d3-5.4.0.min-e9c75f0e.js" type="text/javascript"></script>
-<script src="/js/c3.min-02b927b7.js" type="text/javascript"></script>
+<script src="/js/c3.min-4a31487e.js" type="text/javascript"></script>
 <script>
   hljs.initHighlightingOnLoad();
   $(document).foundation();
diff --git a/samples/chart_spline.html b/samples/chart_spline.html
index 1338219..22dc467 100644
--- a/samples/chart_spline.html
+++ b/samples/chart_spline.html
@@ -94,7 +94,7 @@ var chart = c3.generate({
 <script src="/js/foundation.min-1dfe8110.js" type="text/javascript"></script>
 <script src="/js/highlight.pack-4af5004d.js" type="text/javascript"></script>
 <script src="/js/d3-5.4.0.min-e9c75f0e.js" type="text/javascript"></script>
-<script src="/js/c3.min-02b927b7.js" type="text/javascript"></script>
+<script src="/js/c3.min-4a31487e.js" type="text/javascript"></script>
 <script>
   hljs.initHighlightingOnLoad();
   $(document).foundation();
diff --git a/samples/chart_step.html b/samples/chart_step.html
index e46418d..e17ede1 100644
--- a/samples/chart_step.html
+++ b/samples/chart_step.html
@@ -97,7 +97,7 @@ var chart = c3.generate({
 <script src="/js/foundation.min-1dfe8110.js" type="text/javascript"></script>
 <script src="/js/highlight.pack-4af5004d.js" type="text/javascript"></script>
 <script src="/js/d3-5.4.0.min-e9c75f0e.js" type="text/javascript"></script>
-<script src="/js/c3.min-02b927b7.js" type="text/javascript"></script>
+<script src="/js/c3.min-4a31487e.js" type="text/javascript"></script>
 <script>
   hljs.initHighlightingOnLoad();
   $(document).foundation();
diff --git a/samples/data_color.html b/samples/data_color.html
index bee555f..6993e8e 100644
--- a/samples/data_color.html
+++ b/samples/data_color.html
@@ -104,7 +104,7 @@ var chart = c3.generate({
 <script src="/js/foundation.min-1dfe8110.js" type="text/javascript"></script>
 <script src="/js/highlight.pack-4af5004d.js" type="text/javascript"></script>
 <script src="/js/d3-5.4.0.min-e9c75f0e.js" type="text/javascript"></script>
-<script src="/js/c3.min-02b927b7.js" type="text/javascript"></script>
+<script src="/js/c3.min-4a31487e.js" type="text/javascript"></script>
 <script>
   hljs.initHighlightingOnLoad();
   $(document).foundation();
diff --git a/samples/data_columned.html b/samples/data_columned.html
index 9e4a45f..a324a60 100644
--- a/samples/data_columned.html
+++ b/samples/data_columned.html
@@ -94,7 +94,7 @@ var chart = c3.generate({
 <script src="/js/foundation.min-1dfe8110.js" type="text/javascript"></script>
 <script src="/js/highlight.pack-4af5004d.js" type="text/javascript"></script>
 <script src="/js/d3-5.4.0.min-e9c75f0e.js" type="text/javascript"></script>
-<script src="/js/c3.min-02b927b7.js" type="text/javascript"></script>
+<script src="/js/c3.min-4a31487e.js" type="text/javascript"></script>
 <script>
   hljs.initHighlightingOnLoad();
   $(document).foundation();
diff --git a/samples/data_json.html b/samples/data_json.html
index bab37dc..5aa5893 100644
--- a/samples/data_json.html
+++ b/samples/data_json.html
@@ -130,7 +130,7 @@ setTimeout(function () {
 <script src="/js/foundation.min-1dfe8110.js" type="text/javascript"></script>
 <script src="/js/highlight.pack-4af5004d.js" type="text/javascript"></script>
 <script src="/js/d3-5.4.0.min-e9c75f0e.js" type="text/javascript"></script>
-<script src="/js/c3.min-02b927b7.js" type="text/javascript"></script>
+<script src="/js/c3.min-4a31487e.js" type="text/javascript"></script>
 <script>
   hljs.initHighlightingOnLoad();
   $(document).foundation();
diff --git a/samples/data_label.html b/samples/data_label.html
index 820751a..8a3c5e4 100644
--- a/samples/data_label.html
+++ b/samples/data_label.html
@@ -104,7 +104,7 @@ var chart = c3.generate({
 <script src="/js/foundation.min-1dfe8110.js" type="text/javascript"></script>
 <script src="/js/highlight.pack-4af5004d.js" type="text/javascript"></script>
 <script src="/js/d3-5.4.0.min-e9c75f0e.js" type="text/javascript"></script>
-<script src="/js/c3.min-02b927b7.js" type="text/javascript"></script>
+<script src="/js/c3.min-4a31487e.js" type="text/javascript"></script>
 <script>
   hljs.initHighlightingOnLoad();
   $(document).foundation();
diff --git a/samples/data_label_format.html b/samples/data_label_format.html
index 834e212..2b01170 100644
--- a/samples/data_label_format.html
+++ b/samples/data_label_format.html
@@ -110,7 +110,7 @@ var chart = c3.generate({
 <script src="/js/foundation.min-1dfe8110.js" type="text/javascript"></script>
 <script src="/js/highlight.pack-4af5004d.js" type="text/javascript"></script>
 <script src="/js/d3-5.4.0.min-e9c75f0e.js" type="text/javascript"></script>
-<script src="/js/c3.min-02b927b7.js" type="text/javascript"></script>
+<script src="/js/c3.min-4a31487e.js" type="text/javascript"></script>
 <script>
   hljs.initHighlightingOnLoad();
   $(document).foundation();
diff --git a/samples/data_load.html b/samples/data_load.html
index e8138c5..cb8c8ae 100644
--- a/samples/data_load.html
+++ b/samples/data_load.html
@@ -203,7 +203,7 @@ setTimeout(function () {
 <script src="/js/foundation.min-1dfe8110.js" type="text/javascript"></script>
 <script src="/js/highlight.pack-4af5004d.js" type="text/javascript"></script>
 <script src="/js/d3-5.4.0.min-e9c75f0e.js" type="text/javascript"></script>
-<script src="/js/c3.min-02b927b7.js" type="text/javascript"></script>
+<script src="/js/c3.min-4a31487e.js" type="text/javascript"></script>
 <script>
   hljs.initHighlightingOnLoad();
   $(document).foundation();
diff --git a/samples/data_name.html b/samples/data_name.html
index ea1824e..3a4e43d 100644
--- a/samples/data_name.html
+++ b/samples/data_name.html
@@ -96,7 +96,7 @@ var chart = c3.generate({
 <script src="/js/foundation.min-1dfe8110.js" type="text/javascript"></script>
 <script src="/js/highlight.pack-4af5004d.js" type="text/javascript"></script>
 <script src="/js/d3-5.4.0.min-e9c75f0e.js" type="text/javascript"></script>
-<script src="/js/c3.min-02b927b7.js" type="text/javascript"></script>
+<script src="/js/c3.min-4a31487e.js" type="text/javascript"></script>
 <script>
   hljs.initHighlightingOnLoad();
   $(document).foundation();
diff --git a/samples/data_number_format_l10n.html b/samples/data_number_format_l10n.html
index 41ccdad..90fb5cf 100644
--- a/samples/data_number_format_l10n.html
+++ b/samples/data_number_format_l10n.html
@@ -125,7 +125,7 @@ var chart = c3.generate({
 <script src="/js/foundation.min-1dfe8110.js" type="text/javascript"></script>
 <script src="/js/highlight.pack-4af5004d.js" type="text/javascript"></script>
 <script src="/js/d3-5.4.0.min-e9c75f0e.js" type="text/javascript"></script>
-<script src="/js/c3.min-02b927b7.js" type="text/javascript"></script>
+<script src="/js/c3.min-4a31487e.js" type="text/javascript"></script>
 <script>
   hljs.initHighlightingOnLoad();
   $(document).foundation();
diff --git a/samples/data_order.html b/samples/data_order.html
index 76f9c17..2df5f30 100644
--- a/samples/data_order.html
+++ b/samples/data_order.html
@@ -126,7 +126,7 @@ setTimeout(function () {
 <script src="/js/foundation.min-1dfe8110.js" type="text/javascript"></script>
 <script src="/js/highlight.pack-4af5004d.js" type="text/javascript"></script>
 <script src="/js/d3-5.4.0.min-e9c75f0e.js" type="text/javascript"></script>
-<script src="/js/c3.min-02b927b7.js" type="text/javascript"></script>
+<script src="/js/c3.min-4a31487e.js" type="text/javascript"></script>
 <script>
   hljs.initHighlightingOnLoad();
   $(document).foundation();
diff --git a/samples/data_rowed.html b/samples/data_rowed.html
index 93bc1e7..0a70d39 100644
--- a/samples/data_rowed.html
+++ b/samples/data_rowed.html
@@ -98,7 +98,7 @@ var chart = c3.generate({
 <script src="/js/foundation.min-1dfe8110.js" type="text/javascript"></script>
 <script src="/js/highlight.pack-4af5004d.js" type="text/javascript"></script>
 <script src="/js/d3-5.4.0.min-e9c75f0e.js" type="text/javascript"></script>
-<script src="/js/c3.min-02b927b7.js" type="text/javascript"></script>
+<script src="/js/c3.min-4a31487e.js" type="text/javascript"></script>
 <script>
   hljs.initHighlightingOnLoad();
   $(document).foundation();
diff --git a/samples/data_stringx.html b/samples/data_stringx.html
index 36b99f0..ecf7e74 100644
--- a/samples/data_stringx.html
+++ b/samples/data_stringx.html
@@ -156,7 +156,7 @@ www.siteZ.com,300,200
 <script src="/js/foundation.min-1dfe8110.js" type="text/javascript"></script>
 <script src="/js/highlight.pack-4af5004d.js" type="text/javascript"></script>
 <script src="/js/d3-5.4.0.min-e9c75f0e.js" type="text/javascript"></script>
-<script src="/js/c3.min-02b927b7.js" type="text/javascript"></script>
+<script src="/js/c3.min-4a31487e.js" type="text/javascript"></script>
 <script>
   hljs.initHighlightingOnLoad();
   $(document).foundation();
diff --git a/samples/data_url.html b/samples/data_url.html
index c4b86d0..78a73c9 100644
--- a/samples/data_url.html
+++ b/samples/data_url.html
@@ -116,7 +116,7 @@ setTimeout(function () {
 <script src="/js/foundation.min-1dfe8110.js" type="text/javascript"></script>
 <script src="/js/highlight.pack-4af5004d.js" type="text/javascript"></script>
 <script src="/js/d3-5.4.0.min-e9c75f0e.js" type="text/javascript"></script>
-<script src="/js/c3.min-02b927b7.js" type="text/javascript"></script>
+<script src="/js/c3.min-4a31487e.js" type="text/javascript"></script>
 <script>
   hljs.initHighlightingOnLoad();
   $(document).foundation();
diff --git a/samples/grid_x_lines.html b/samples/grid_x_lines.html
index 4096fc7..14ece1a 100644
--- a/samples/grid_x_lines.html
+++ b/samples/grid_x_lines.html
@@ -101,7 +101,7 @@ var chart = c3.generate({
 <script src="/js/foundation.min-1dfe8110.js" type="text/javascript"></script>
 <script src="/js/highlight.pack-4af5004d.js" type="text/javascript"></script>
 <script src="/js/d3-5.4.0.min-e9c75f0e.js" type="text/javascript"></script>
-<script src="/js/c3.min-02b927b7.js" type="text/javascript"></script>
+<script src="/js/c3.min-4a31487e.js" type="text/javascript"></script>
 <script>
   hljs.initHighlightingOnLoad();
   $(document).foundation();
diff --git a/samples/grid_y_lines.html b/samples/grid_y_lines.html
index df280d0..baee7ca 100644
--- a/samples/grid_y_lines.html
+++ b/samples/grid_y_lines.html
@@ -110,7 +110,7 @@ var chart = c3.generate({
 <script src="/js/foundation.min-1dfe8110.js" type="text/javascript"></script>
 <script src="/js/highlight.pack-4af5004d.js" type="text/javascript"></script>
 <script src="/js/d3-5.4.0.min-e9c75f0e.js" type="text/javascript"></script>
-<script src="/js/c3.min-02b927b7.js" type="text/javascript"></script>
+<script src="/js/c3.min-4a31487e.js" type="text/javascript"></script>
 <script>
   hljs.initHighlightingOnLoad();
   $(document).foundation();
diff --git a/samples/interaction_zoom.html b/samples/interaction_zoom.html
index 805c2c2..77296f0 100644
--- a/samples/interaction_zoom.html
+++ b/samples/interaction_zoom.html
@@ -95,7 +95,7 @@ var chart = c3.generate({
 <script src="/js/foundation.min-1dfe8110.js" type="text/javascript"></script>
 <script src="/js/highlight.pack-4af5004d.js" type="text/javascript"></script>
 <script src="/js/d3-5.4.0.min-e9c75f0e.js" type="text/javascript"></script>
-<script src="/js/c3.min-02b927b7.js" type="text/javascript"></script>
+<script src="/js/c3.min-4a31487e.js" type="text/javascript"></script>
 <script>
   hljs.initHighlightingOnLoad();
   $(document).foundation();
diff --git a/samples/legend_custom.html b/samples/legend_custom.html
index 49f632f..28b487d 100644
--- a/samples/legend_custom.html
+++ b/samples/legend_custom.html
@@ -130,7 +130,7 @@ d3.select('.container').insert('div', '.chart').attr('class', 'legend').selectAl
 <script src="/js/foundation.min-1dfe8110.js" type="text/javascript"></script>
 <script src="/js/highlight.pack-4af5004d.js" type="text/javascript"></script>
 <script src="/js/d3-5.4.0.min-e9c75f0e.js" type="text/javascript"></script>
-<script src="/js/c3.min-02b927b7.js" type="text/javascript"></script>
+<script src="/js/c3.min-4a31487e.js" type="text/javascript"></script>
 <script>
   hljs.initHighlightingOnLoad();
   $(document).foundation();
diff --git a/samples/legend_position.html b/samples/legend_position.html
index 97bb5bf..94d295e 100644
--- a/samples/legend_position.html
+++ b/samples/legend_position.html
@@ -118,7 +118,7 @@ setTimeout(function () {
 <script src="/js/foundation.min-1dfe8110.js" type="text/javascript"></script>
 <script src="/js/highlight.pack-4af5004d.js" type="text/javascript"></script>
 <script src="/js/d3-5.4.0.min-e9c75f0e.js" type="text/javascript"></script>
-<script src="/js/c3.min-02b927b7.js" type="text/javascript"></script>
+<script src="/js/c3.min-4a31487e.js" type="text/javascript"></script>
 <script>
   hljs.initHighlightingOnLoad();
   $(document).foundation();
diff --git a/samples/options_color.html b/samples/options_color.html
index a43520d..dcd065a 100644
--- a/samples/options_color.html
+++ b/samples/options_color.html
@@ -100,7 +100,7 @@ var chart = c3.generate({
 <script src="/js/foundation.min-1dfe8110.js" type="text/javascript"></script>
 <script src="/js/highlight.pack-4af5004d.js" type="text/javascript"></script>
 <script src="/js/d3-5.4.0.min-e9c75f0e.js" type="text/javascript"></script>
-<script src="/js/c3.min-02b927b7.js" type="text/javascript"></script>
+<script src="/js/c3.min-4a31487e.js" type="text/javascript"></script>
 <script>
   hljs.initHighlightingOnLoad();
   $(document).foundation();
diff --git a/samples/options_gridline.html b/samples/options_gridline.html
index ad10327..14715c5 100644
--- a/samples/options_gridline.html
+++ b/samples/options_gridline.html
@@ -100,7 +100,7 @@ var chart = c3.generate({
 <script src="/js/foundation.min-1dfe8110.js" type="text/javascript"></script>
 <script src="/js/highlight.pack-4af5004d.js" type="text/javascript"></script>
 <script src="/js/d3-5.4.0.min-e9c75f0e.js" type="text/javascript"></script>
-<script src="/js/c3.min-02b927b7.js" type="text/javascript"></script>
+<script src="/js/c3.min-4a31487e.js" type="text/javascript"></script>
 <script>
   hljs.initHighlightingOnLoad();
   $(document).foundation();
diff --git a/samples/options_legend.html b/samples/options_legend.html
index 9670db3..6b00079 100644
--- a/samples/options_legend.html
+++ b/samples/options_legend.html
@@ -95,7 +95,7 @@ var chart = c3.generate({
 <script src="/js/foundation.min-1dfe8110.js" type="text/javascript"></script>
 <script src="/js/highlight.pack-4af5004d.js" type="text/javascript"></script>
 <script src="/js/d3-5.4.0.min-e9c75f0e.js" type="text/javascript"></script>
-<script src="/js/c3.min-02b927b7.js" type="text/javascript"></script>
+<script src="/js/c3.min-4a31487e.js" type="text/javascript"></script>
 <script>
   hljs.initHighlightingOnLoad();
   $(document).foundation();
diff --git a/samples/options_padding.html b/samples/options_padding.html
index 8268d90..3d41198 100644
--- a/samples/options_padding.html
+++ b/samples/options_padding.html
@@ -98,7 +98,7 @@ var chart = c3.generate({
 <script src="/js/foundation.min-1dfe8110.js" type="text/javascript"></script>
 <script src="/js/highlight.pack-4af5004d.js" type="text/javascript"></script>
 <script src="/js/d3-5.4.0.min-e9c75f0e.js" type="text/javascript"></script>
-<script src="/js/c3.min-02b927b7.js" type="text/javascript"></script>
+<script src="/js/c3.min-4a31487e.js" type="text/javascript"></script>
 <script>
   hljs.initHighlightingOnLoad();
   $(document).foundation();
diff --git a/samples/options_size.html b/samples/options_size.html
index 10397be..2c3d11c 100644
--- a/samples/options_size.html
+++ b/samples/options_size.html
@@ -96,7 +96,7 @@ var chart = c3.generate({
 <script src="/js/foundation.min-1dfe8110.js" type="text/javascript"></script>
 <script src="/js/highlight.pack-4af5004d.js" type="text/javascript"></script>
 <script src="/js/d3-5.4.0.min-e9c75f0e.js" type="text/javascript"></script>
-<script src="/js/c3.min-02b927b7.js" type="text/javascript"></script>
+<script src="/js/c3.min-4a31487e.js" type="text/javascript"></script>
 <script>
   hljs.initHighlightingOnLoad();
   $(document).foundation();
diff --git a/samples/options_subchart.html b/samples/options_subchart.html
index 7db8d64..5fe73c9 100644
--- a/samples/options_subchart.html
+++ b/samples/options_subchart.html
@@ -95,7 +95,7 @@ var chart = c3.generate({
 <script src="/js/foundation.min-1dfe8110.js" type="text/javascript"></script>
 <script src="/js/highlight.pack-4af5004d.js" type="text/javascript"></script>
 <script src="/js/d3-5.4.0.min-e9c75f0e.js" type="text/javascript"></script>
-<script src="/js/c3.min-02b927b7.js" type="text/javascript"></script>
+<script src="/js/c3.min-4a31487e.js" type="text/javascript"></script>
 <script>
   hljs.initHighlightingOnLoad();
   $(document).foundation();
diff --git a/samples/pie_label_format.html b/samples/pie_label_format.html
index 5880302..3f65c92 100644
--- a/samples/pie_label_format.html
+++ b/samples/pie_label_format.html
@@ -101,7 +101,7 @@ var chart = c3.generate({
 <script src="/js/foundation.min-1dfe8110.js" type="text/javascript"></script>
 <script src="/js/highlight.pack-4af5004d.js" type="text/javascript"></script>
 <script src="/js/d3-5.4.0.min-e9c75f0e.js" type="text/javascript"></script>
-<script src="/js/c3.min-02b927b7.js" type="text/javascript"></script>
+<script src="/js/c3.min-4a31487e.js" type="text/javascript"></script>
 <script>
   hljs.initHighlightingOnLoad();
   $(document).foundation();
diff --git a/samples/point_show.html b/samples/point_show.html
index c18e0fb..2dad23f 100644
--- a/samples/point_show.html
+++ b/samples/point_show.html
@@ -96,7 +96,7 @@ var chart = c3.generate({
 <script src="/js/foundation.min-1dfe8110.js" type="text/javascript"></script>
 <script src="/js/highlight.pack-4af5004d.js" type="text/javascript"></script>
 <script src="/js/d3-5.4.0.min-e9c75f0e.js" type="text/javascript"></script>
-<script src="/js/c3.min-02b927b7.js" type="text/javascript"></script>
+<script src="/js/c3.min-4a31487e.js" type="text/javascript"></script>
 <script>
   hljs.initHighlightingOnLoad();
   $(document).foundation();
diff --git a/samples/region.html b/samples/region.html
index a1113a0..aa25d51 100644
--- a/samples/region.html
+++ b/samples/region.html
@@ -122,7 +122,7 @@ var chart = c3.generate({
 <script src="/js/foundation.min-1dfe8110.js" type="text/javascript"></script>
 <script src="/js/highlight.pack-4af5004d.js" type="text/javascript"></script>
 <script src="/js/d3-5.4.0.min-e9c75f0e.js" type="text/javascript"></script>
-<script src="/js/c3.min-02b927b7.js" type="text/javascript"></script>
+<script src="/js/c3.min-4a31487e.js" type="text/javascript"></script>
 <script>
   hljs.initHighlightingOnLoad();
   $(document).foundation();
diff --git a/samples/region_timeseries.html b/samples/region_timeseries.html
index e8d9a6e..3303d7e 100644
--- a/samples/region_timeseries.html
+++ b/samples/region_timeseries.html
@@ -104,7 +104,7 @@ var chart = c3.generate({
 <script src="/js/foundation.min-1dfe8110.js" type="text/javascript"></script>
 <script src="/js/highlight.pack-4af5004d.js" type="text/javascript"></script>
 <script src="/js/d3-5.4.0.min-e9c75f0e.js" type="text/javascript"></script>
-<script src="/js/c3.min-02b927b7.js" type="text/javascript"></script>
+<script src="/js/c3.min-4a31487e.js" type="text/javascript"></script>
 <script>
   hljs.initHighlightingOnLoad();
   $(document).foundation();
diff --git a/samples/simple_multiple.html b/samples/simple_multiple.html
index 0053fc8..022290f 100644
--- a/samples/simple_multiple.html
+++ b/samples/simple_multiple.html
@@ -115,7 +115,7 @@ setTimeout(function () {
 <script src="/js/foundation.min-1dfe8110.js" type="text/javascript"></script>
 <script src="/js/highlight.pack-4af5004d.js" type="text/javascript"></script>
 <script src="/js/d3-5.4.0.min-e9c75f0e.js" type="text/javascript"></script>
-<script src="/js/c3.min-02b927b7.js" type="text/javascript"></script>
+<script src="/js/c3.min-4a31487e.js" type="text/javascript"></script>
 <script>
   hljs.initHighlightingOnLoad();
   $(document).foundation();
diff --git a/samples/simple_regions.html b/samples/simple_regions.html
index abcedd2..7baec3e 100644
--- a/samples/simple_regions.html
+++ b/samples/simple_regions.html
@@ -97,7 +97,7 @@ var chart = c3.generate({
 <script src="/js/foundation.min-1dfe8110.js" type="text/javascript"></script>
 <script src="/js/highlight.pack-4af5004d.js" type="text/javascript"></script>
 <script src="/js/d3-5.4.0.min-e9c75f0e.js" type="text/javascript"></script>
-<script src="/js/c3.min-02b927b7.js" type="text/javascript"></script>
+<script src="/js/c3.min-4a31487e.js" type="text/javascript"></script>
 <script>
   hljs.initHighlightingOnLoad();
   $(document).foundation();
diff --git a/samples/simple_xy.html b/samples/simple_xy.html
index b095c2a..0963c15 100644
--- a/samples/simple_xy.html
+++ b/samples/simple_xy.html
@@ -117,7 +117,7 @@ setTimeout(function () {
 <script src="/js/foundation.min-1dfe8110.js" type="text/javascript"></script>
 <script src="/js/highlight.pack-4af5004d.js" type="text/javascript"></script>
 <script src="/js/d3-5.4.0.min-e9c75f0e.js" type="text/javascript"></script>
-<script src="/js/c3.min-02b927b7.js" type="text/javascript"></script>
+<script src="/js/c3.min-4a31487e.js" type="text/javascript"></script>
 <script>
   hljs.initHighlightingOnLoad();
   $(document).foundation();
diff --git a/samples/simple_xy_multiple.html b/samples/simple_xy_multiple.html
index 12b531a..addeee3 100644
--- a/samples/simple_xy_multiple.html
+++ b/samples/simple_xy_multiple.html
@@ -99,7 +99,7 @@ var chart = c3.generate({
 <script src="/js/foundation.min-1dfe8110.js" type="text/javascript"></script>
 <script src="/js/highlight.pack-4af5004d.js" type="text/javascript"></script>
 <script src="/js/d3-5.4.0.min-e9c75f0e.js" type="text/javascript"></script>
-<script src="/js/c3.min-02b927b7.js" type="text/javascript"></script>
+<script src="/js/c3.min-4a31487e.js" type="text/javascript"></script>
 <script>
   hljs.initHighlightingOnLoad();
   $(document).foundation();
diff --git a/samples/style_grid.html b/samples/style_grid.html
index 6e38993..0ce5a2c 100644
--- a/samples/style_grid.html
+++ b/samples/style_grid.html
@@ -121,7 +121,7 @@ var chart = c3.generate({
 <script src="/js/foundation.min-1dfe8110.js" type="text/javascript"></script>
 <script src="/js/highlight.pack-4af5004d.js" type="text/javascript"></script>
 <script src="/js/d3-5.4.0.min-e9c75f0e.js" type="text/javascript"></script>
-<script src="/js/c3.min-02b927b7.js" type="text/javascript"></script>
+<script src="/js/c3.min-4a31487e.js" type="text/javascript"></script>
 <script>
   hljs.initHighlightingOnLoad();
   $(document).foundation();
diff --git a/samples/style_region.html b/samples/style_region.html
index 12f3f32..ec1777c 100644
--- a/samples/style_region.html
+++ b/samples/style_region.html
@@ -106,7 +106,7 @@ var chart = c3.generate({
 <script src="/js/foundation.min-1dfe8110.js" type="text/javascript"></script>
 <script src="/js/highlight.pack-4af5004d.js" type="text/javascript"></script>
 <script src="/js/d3-5.4.0.min-e9c75f0e.js" type="text/javascript"></script>
-<script src="/js/c3.min-02b927b7.js" type="text/javascript"></script>
+<script src="/js/c3.min-4a31487e.js" type="text/javascript"></script>
 <script>
   hljs.initHighlightingOnLoad();
   $(document).foundation();
diff --git a/samples/timeseries.html b/samples/timeseries.html
index 8ec02c5..f2583d6 100644
--- a/samples/timeseries.html
+++ b/samples/timeseries.html
@@ -113,7 +113,7 @@ setTimeout(function () {
 <script src="/js/foundation.min-1dfe8110.js" type="text/javascript"></script>
 <script src="/js/highlight.pack-4af5004d.js" type="text/javascript"></script>
 <script src="/js/d3-5.4.0.min-e9c75f0e.js" type="text/javascript"></script>
-<script src="/js/c3.min-02b927b7.js" type="text/javascript"></script>
+<script src="/js/c3.min-4a31487e.js" type="text/javascript"></script>
 <script>
   hljs.initHighlightingOnLoad();
   $(document).foundation();
diff --git a/samples/tooltip_format.html b/samples/tooltip_format.html
index e260e23..d86a057 100644
--- a/samples/tooltip_format.html
+++ b/samples/tooltip_format.html
@@ -119,7 +119,7 @@ var chart = c3.generate({
 <script src="/js/foundation.min-1dfe8110.js" type="text/javascript"></script>
 <script src="/js/highlight.pack-4af5004d.js" type="text/javascript"></script>
 <script src="/js/d3-5.4.0.min-e9c75f0e.js" type="text/javascript"></script>
-<script src="/js/c3.min-02b927b7.js" type="text/javascript"></script>
+<script src="/js/c3.min-4a31487e.js" type="text/javascript"></script>
 <script>
   hljs.initHighlightingOnLoad();
   $(document).foundation();
diff --git a/samples/tooltip_grouped.html b/samples/tooltip_grouped.html
index 3d5e0a4..04ac969 100644
--- a/samples/tooltip_grouped.html
+++ b/samples/tooltip_grouped.html
@@ -96,7 +96,7 @@ var chart = c3.generate({
 <script src="/js/foundation.min-1dfe8110.js" type="text/javascript"></script>
 <script src="/js/highlight.pack-4af5004d.js" type="text/javascript"></script>
 <script src="/js/d3-5.4.0.min-e9c75f0e.js" type="text/javascript"></script>
-<script src="/js/c3.min-02b927b7.js" type="text/javascript"></script>
+<script src="/js/c3.min-4a31487e.js" type="text/javascript"></script>
 <script>
   hljs.initHighlightingOnLoad();
   $(document).foundation();
diff --git a/samples/tooltip_show.html b/samples/tooltip_show.html
index 1268bb8..d08981e 100644
--- a/samples/tooltip_show.html
+++ b/samples/tooltip_show.html
@@ -95,7 +95,7 @@ var chart = c3.generate({
 <script src="/js/foundation.min-1dfe8110.js" type="text/javascript"></script>
 <script src="/js/highlight.pack-4af5004d.js" type="text/javascript"></script>
 <script src="/js/d3-5.4.0.min-e9c75f0e.js" type="text/javascript"></script>
-<script src="/js/c3.min-02b927b7.js" type="text/javascript"></script>
+<script src="/js/c3.min-4a31487e.js" type="text/javascript"></script>
 <script>
   hljs.initHighlightingOnLoad();
   $(document).foundation();
diff --git a/samples/transform_area.html b/samples/transform_area.html
index e7d7077..d236cf9 100644
--- a/samples/transform_area.html
+++ b/samples/transform_area.html
@@ -109,7 +109,7 @@ setTimeout(function () {
 <script src="/js/foundation.min-1dfe8110.js" type="text/javascript"></script>
 <script src="/js/highlight.pack-4af5004d.js" type="text/javascript"></script>
 <script src="/js/d3-5.4.0.min-e9c75f0e.js" type="text/javascript"></script>
-<script src="/js/c3.min-02b927b7.js" type="text/javascript"></script>
+<script src="/js/c3.min-4a31487e.js" type="text/javascript"></script>
 <script>
   hljs.initHighlightingOnLoad();
   $(document).foundation();
diff --git a/samples/transform_areaspline.html b/samples/transform_areaspline.html
index e124c09..9f5f7f3 100644
--- a/samples/transform_areaspline.html
+++ b/samples/transform_areaspline.html
@@ -110,7 +110,7 @@ setTimeout(function () {
 <script src="/js/foundation.min-1dfe8110.js" type="text/javascript"></script>
 <script src="/js/highlight.pack-4af5004d.js" type="text/javascript"></script>
 <script src="/js/d3-5.4.0.min-e9c75f0e.js" type="text/javascript"></script>
-<script src="/js/c3.min-02b927b7.js" type="text/javascript"></script>
+<script src="/js/c3.min-4a31487e.js" type="text/javascript"></script>
 <script>
   hljs.initHighlightingOnLoad();
   $(document).foundation();
diff --git a/samples/transform_bar.html b/samples/transform_bar.html
index 6f419b6..5ae9ab4 100644
--- a/samples/transform_bar.html
+++ b/samples/transform_bar.html
@@ -109,7 +109,7 @@ setTimeout(function () {
 <script src="/js/foundation.min-1dfe8110.js" type="text/javascript"></script>
 <script src="/js/highlight.pack-4af5004d.js" type="text/javascript"></script>
 <script src="/js/d3-5.4.0.min-e9c75f0e.js" type="text/javascript"></script>
-<script src="/js/c3.min-02b927b7.js" type="text/javascript"></script>
+<script src="/js/c3.min-4a31487e.js" type="text/javascript"></script>
 <script>
   hljs.initHighlightingOnLoad();
   $(document).foundation();
diff --git a/samples/transform_donut.html b/samples/transform_donut.html
index 7ae0c43..f8d4bb7 100644
--- a/samples/transform_donut.html
+++ b/samples/transform_donut.html
@@ -109,7 +109,7 @@ setTimeout(function () {
 <script src="/js/foundation.min-1dfe8110.js" type="text/javascript"></script>
 <script src="/js/highlight.pack-4af5004d.js" type="text/javascript"></script>
 <script src="/js/d3-5.4.0.min-e9c75f0e.js" type="text/javascript"></script>
-<script src="/js/c3.min-02b927b7.js" type="text/javascript"></script>
+<script src="/js/c3.min-4a31487e.js" type="text/javascript"></script>
 <script>
   hljs.initHighlightingOnLoad();
   $(document).foundation();
diff --git a/samples/transform_line.html b/samples/transform_line.html
index f57a350..1cc0459 100644
--- a/samples/transform_line.html
+++ b/samples/transform_line.html
@@ -109,7 +109,7 @@ setTimeout(function () {
 <script src="/js/foundation.min-1dfe8110.js" type="text/javascript"></script>
 <script src="/js/highlight.pack-4af5004d.js" type="text/javascript"></script>
 <script src="/js/d3-5.4.0.min-e9c75f0e.js" type="text/javascript"></script>
-<script src="/js/c3.min-02b927b7.js" type="text/javascript"></script>
+<script src="/js/c3.min-4a31487e.js" type="text/javascript"></script>
 <script>
   hljs.initHighlightingOnLoad();
   $(document).foundation();
diff --git a/samples/transform_pie.html b/samples/transform_pie.html
index 996f0b9..e42d686 100644
--- a/samples/transform_pie.html
+++ b/samples/transform_pie.html
@@ -105,7 +105,7 @@ setTimeout(function () {
 <script src="/js/foundation.min-1dfe8110.js" type="text/javascript"></script>
 <script src="/js/highlight.pack-4af5004d.js" type="text/javascript"></script>
 <script src="/js/d3-5.4.0.min-e9c75f0e.js" type="text/javascript"></script>
-<script src="/js/c3.min-02b927b7.js" type="text/javascript"></script>
+<script src="/js/c3.min-4a31487e.js" type="text/javascript"></script>
 <script>
   hljs.initHighlightingOnLoad();
   $(document).foundation();
diff --git a/samples/transform_scatter.html b/samples/transform_scatter.html
index a955427..47cece9 100644
--- a/samples/transform_scatter.html
+++ b/samples/transform_scatter.html
@@ -124,7 +124,7 @@ setTimeout(function () {
 <script src="/js/foundation.min-1dfe8110.js" type="text/javascript"></script>
 <script src="/js/highlight.pack-4af5004d.js" type="text/javascript"></script>
 <script src="/js/d3-5.4.0.min-e9c75f0e.js" type="text/javascript"></script>
-<script src="/js/c3.min-02b927b7.js" type="text/javascript"></script>
+<script src="/js/c3.min-4a31487e.js" type="text/javascript"></script>
 <script>
   hljs.initHighlightingOnLoad();
   $(document).foundation();
diff --git a/samples/transform_spline.html b/samples/transform_spline.html
index 3f45c1e..0d43f4b 100644
--- a/samples/transform_spline.html
+++ b/samples/transform_spline.html
@@ -109,7 +109,7 @@ setTimeout(function () {
 <script src="/js/foundation.min-1dfe8110.js" type="text/javascript"></script>
 <script src="/js/highlight.pack-4af5004d.js" type="text/javascript"></script>
 <script src="/js/d3-5.4.0.min-e9c75f0e.js" type="text/javascript"></script>
-<script src="/js/c3.min-02b927b7.js" type="text/javascript"></script>
+<script src="/js/c3.min-4a31487e.js" type="text/javascript"></script>
 <script>
   hljs.initHighlightingOnLoad();
   $(document).foundation();
diff --git a/samples/transition_duration.html b/samples/transition_duration.html
index adbcee4..f0a6450 100644
--- a/samples/transition_duration.html
+++ b/samples/transition_duration.html
@@ -131,7 +131,7 @@ setTimeout(function () {
 <script src="/js/foundation.min-1dfe8110.js" type="text/javascript"></script>
 <script src="/js/highlight.pack-4af5004d.js" type="text/javascript"></script>
 <script src="/js/d3-5.4.0.min-e9c75f0e.js" type="text/javascript"></script>
-<script src="/js/c3.min-02b927b7.js" type="text/javascript"></script>
+<script src="/js/c3.min-4a31487e.js" type="text/javascript"></script>
 <script>
   hljs.initHighlightingOnLoad();
   $(document).foundation();