diff --git a/bower.json b/bower.json
index 0db754c6..3e649fdd 100644
--- a/bower.json
+++ b/bower.json
@@ -2,7 +2,7 @@
   "name": "d4",
   "description": "A friendly charting DSL for D3",
   "main": "d4.js",
-  "version": "0.8.10",
+  "version": "0.8.16",
   "dependencies": {
     "d3": "~3.4.4"
   },
diff --git a/d4.js b/d4.js
index c4e821db..f5e2de12 100644
--- a/d4.js
+++ b/d4.js
@@ -1,6 +1,6 @@
-/*! d4 - v0.8.15
+/*! d4 - v0.8.16
  *  License: MIT Expat
- *  Date: 2014-10-19
+ *  Date: 2014-11-27
  *  Copyright: Mark Daggett, D4 Team
  */
 /*!
@@ -201,7 +201,7 @@
    *       chart.builder(function() {
    *           return {
    *               link: function(chart, data) {
-   *                   console.log(chart.x.domain.$dirty) // false;
+   *                   // false;
    *               }
    *           }
    *       });
@@ -479,7 +479,7 @@
       var baseFeature = {
         accessors: {
           afterRender: function() {},
-          beforeRender : function(){}
+          beforeRender: function() {}
         },
         proxies: []
       };
@@ -645,7 +645,7 @@
      *      .mixout('yAxis');
      *
      *      // Now test that the feature has been removed.
-     *      console.log(chart.features());
+     *      
      *      // => ["bars", "barLabels", "xAxis"]
      *
      * @return {Array} An array of features.
@@ -724,7 +724,7 @@
      *      .mixout('yAxis');
      *
      *      // Now test that the feature has been removed.
-     *      console.log(chart.features());
+     *      
      *      => ["bars", "barLabels", "xAxis"]
      *
      * @param {String} name - accessor name for chart feature.
@@ -2074,13 +2074,13 @@
 
       return {
         accessors: {
+          beforeRender: function(data) {
+            return calculateStackTotals.bind(this)(data);
+          },
           y: function(d) {
             var padding = 5;
             return this.y(d.size) - padding;
           }
-        },
-        beforeRender: function(data) {
-          return calculateStackTotals.bind(this)(data);
         }
       };
     };
@@ -2218,14 +2218,15 @@
 
       return {
         accessors: {
+          beforeRender: function(data) {
+            return calculateStackTotals.bind(this)(data);
+          },
+
           x: function(d) {
             var padding = 5;
             return this.x(d.size) + padding;
           }
         },
-        beforeRender: function(data) {
-          return calculateStackTotals.bind(this)(data);
-        }
       };
     };
 
@@ -4002,6 +4003,13 @@
   d4.feature('waterfallConnectors', function(name) {
     return {
       accessors: {
+        beforeRender: function(data) {
+          var d = data.map(function(o) {
+            return o.values[0];
+          });
+          return d4.flatten(d);
+        },
+
         classes: function(d, i) {
           return 'series' + i;
         },
@@ -4035,12 +4043,6 @@
           }
         }
       },
-      beforeRender: function(data) {
-        var d = data.map(function(o) {
-          return o.values[0];
-        });
-        return d4.flatten(d);
-      },
 
       render: function(scope, data, selection) {
         selection.append('g').attr('class', name);
diff --git a/d4.min.js b/d4.min.js
index 6f66776b..0921638d 100644
--- a/d4.min.js
+++ b/d4.min.js
@@ -1,6 +1,6 @@
-/*! d4 - v0.8.10
+/*! d4 - v0.8.16
  *  License: MIT Expat
- *  Date: 2014-08-08
+ *  Date: 2014-11-27
  *  Copyright: Mark Daggett, D4 Team
  */
 /*!
@@ -9,5 +9,5 @@
   (c) 2009-2014 Jeremy Ashkenas, DocumentCloud and Investigative Reporters & Editors
   Underscore may be freely distributed under the MIT license.
 */
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d4.baseChart().mixin([{name:"bars",feature:d4.features.rectSeries},{name:"barLabels",feature:d4.features.stackedLabels},{name:"connectors",feature:d4.features.stackedColumnConnectors},{name:"columnTotals",feature:d4.features.columnLabels,overrides:t},{name:"xAxis",feature:d4.features.xAxis},{name:"yAxis",feature:d4.features.yAxis}])})}.call(this),function(){"use strict";d4.chart("stackedRow",function(){var t=function(){var t=function(t){var e=[];return t.map(function(t){t.values.map(function(t){e.push(t)})}),e},e=function(t){return d3.nest().key(function(t){return t[this.y.$key]}.bind(this)).rollup(function(t){var e=d3.sum(t,function(t){return t[this.valueKey]}.bind(this)),n=d3.sum(t,function(t){return Math.max(0,t[this.valueKey])}.bind(this));return{text:e,size:n}}.bind(this)).entries(t)},n=function(n){return e.bind(this)(t(n)).map(function(t){var e={};return e[this.y.$key]=t.key,e.size=t.values.size,e[this.valueKey]=t.values.text,e}.bind(this))};return{accessors:{x:function(t){var 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d4.isContinuousScale(this.y)?Math.abs(this.y(t.y0)-this.y(t.y0+t.y)):this.y.rangeBand()},classes:function(t,e,n){var r=t.y>0?"positive":"negative";return n>0&&0===t.y0&&(r="subtotal"),"bar fill item"+e+" "+r+" "+t[this.y.$key]}}}},e=function(){return{accessors:{y:function(t){if(d4.isContinuousScale(this.y)){var e=Math.abs(this.y(t.y0)-this.y(t.y0+t.y)),n=t.y0+t.y-Math.max(0,t.y);return this.y(n)-10-e}return this.y(t[this.y.$key])+this.y.rangeBand()/2},x:function(t){if(d4.isOrdinalScale(this.x))return this.x(t[this.x.$key])+this.x.rangeBand()/2;var e=t.y0+t.y-Math.max(0,t.y),n=Math.abs(this.x(t.y0)-this.x(t.y0+t.y));return this.x(e)+10+n},text:function(t){return t[this.valueKey]}}}},n=function(){var t=function(t,e){var n;return"x"===e?[0,t.width]:(n=[0,t.height],d4.isOrdinalScale(t.x)?n.reverse():n)},e=function(e,n,r){var s=r.map(function(t){return t.key}.bind(this));e[n].domain(s).rangeRoundBands(t.bind(this)(e,n),e.xRoundBands||.3)},n=function(e,n,r){var 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d=s.selectAll("g."+t).data(r);d.enter().append("g").attr("class",t).attr("transform","translate("+c+","+u+")");var f=d.selectAll("path").data(function(t){return t.values},d4.functor(n.accessors.key).bind(this));return f.transition().duration(d4.functor(n.accessors.duration).bind(this)()).attrTween("d",i),f.enter().append("path").attr("class",d4.functor(n.accessors.classes).bind(this)).attr("data-key",d4.functor(n.accessors.key).bind(this)).attr("d",e).each(function(t){this._current=t}),f.exit().remove(),d.exit().remove(),e}}})}.call(this),function(){"use strict";d4.feature("arrow",function(t){return{accessors:{classes:"line",tipSize:6,x1:function(){return this.x(0)},x2:function(){return this.x(this.width)},y1:function(){return this.y(0)},y2:function(){return this.y(this.height)}},render:function(e,n,r){var s=this.svg.select("defs");d4.appendOnce(s,"marker#"+t+"-end").attr("viewBox","0 0 10 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e=d3.svg.brush(),n=function(t){return d4.isDefined(t.$scale)?t:d4.functor(t).bind(this)()},r=function(t){return d4.isNull(e.y())?function(e){var n=e[this.x.$key],r=n>=t[0]&&t[1]>=n;return r}.bind(this):d4.isNull(e.x())?function(e){var n=e[this.y.$key],r=n>=t[0]&&t[1]>=n;return r}.bind(this):d4.isNotNull(e.x())&&d4.isNotNull(e.y())?function(e){var n=t[0][0]<=e[this.x.$key]&&e[this.x.$key]<=t[1][0]&&t[0][1]<=e[this.y.$key]&&e[this.y.$key]<=t[1][1];return n}.bind(this):void 0},s={accessors:{brushable:function(){return d3.selectAll(".brushable")},brushend:function(){this.svg.classed("selecting",!d3.event.target.empty())},brushmove:function(){var e=d3.event.target.extent(),n=r.bind(this)(e);this.features[t].accessors.brushable().classed("selected",n)},brushstart:function(){this.svg.classed("selecting",!0)},clamp:e.clamp,clear:e.clear,extent:e.extent,empty:e.empty,event:e.event,selection:function(t){return t},x:function(){return null},y:function(){return null}},render:function(r,s,i){var a=n.bind(this)(r.accessors.x),c=n.bind(this)(r.accessors.y);return null!==typeof a&&e.x(a),null!==typeof c&&e.y(c),e.on("brushstart",d4.functor(r.accessors.brushstart).bind(this)).on("brush",d4.functor(r.accessors.brushmove).bind(this)).on("brushend",d4.functor(r.accessors.brushend).bind(this)),d4.appendOnce(i,"g."+t).call(e),r.accessors.selection.bind(this)(i.select(".brush")),r.accessors.brush.bind(this)(e),e}};return s})}.call(this),function(){"use strict";d4.feature("columnLabels",function(t){var e=5,n=function(){return d4.isContinuousScale(this.y)?"middle":"start"};return{accessors:{key:d4.functor(d4.defaultKey),x:function(t){if(d4.isOrdinalScale(this.x))return this.x(t[this.x.$key])+this.x.rangeBand()/2;var e=Math.abs(this.x(t[this.x.$key])-this.x(0));return this.x(t[this.x.$key])-e/2},y:function(t){if(d4.isOrdinalScale(this.y))return this.y(t[this.y.$key])+this.y.rangeBand()/2+e;var n=Math.abs(this.y(t[this.y.$key])-this.y(0));return(0>t[this.y.$key]?this.y(t[this.y.$key])-n:this.y(t[this.y.$key]))-e},text:function(t){return t[this.valueKey]}},render:function(e,r,s){s.append("g").attr("class",t);var i=this.svg.select("."+t).selectAll("."+t).data(r,d4.functor(e.accessors.key).bind(this));return i.enter().append("text"),i.exit().remove(),i.attr("class","column-label").text(d4.functor(e.accessors.text).bind(this)).attr("text-anchor",n.bind(this)).attr("x",d4.functor(e.accessors.x).bind(this)).attr("y",d4.functor(e.accessors.y).bind(this)),i}}})}.call(this),function(){"use strict";d4.feature("grid",function(t){var e=d3.svg.axis(),n=d3.svg.axis();return{accessors:{formatXAxis:function(t){return t.orient("bottom")},formatYAxis:function(t){return t.orient("left")}},proxies:[{target:e,prefix:"x"},{target:n,prefix:"y"}],render:function(r,s,i){e.scale(this.x),n.scale(this.y);var a=d4.functor(r.accessors.formatXAxis).bind(this)(e),c=d4.functor(r.accessors.formatYAxis).bind(this)(n);return i.append("g").attr("class","grid border "+t).attr("transform","translate(0,0)").append("rect").attr("x",0).attr("y",0).attr("width",this.width).attr("height",this.height),i.append("g").attr("class","x grid "+t).attr("transform","translate(0,"+this.height+")").call(a.tickSize(-this.height,0,0).tickFormat("")),i.append("g").attr("class","y grid "+t).attr("transform","translate(0,0)").call(c.tickSize(-this.width,0,0).tickFormat("")),i}}})}.call(this),function(){"use strict";d4.feature("groupedColumnSeries",function(t){var e=function(t){return t>0?"positive":"negative"},n=function(t,e,n){var r=this[t],s=r.rangeBand()/this.groupsOf,i=r(e[r.$key])+s*n;return i},r=function(t){var e=this[t],n=e.rangeBand()/this.groupsOf,r=.1*n;return n-r},s=function(t,e){var n=this[t];return Math.abs(n(e[n.$key])-n(0))},i=function(t,e){var n,r=this[t];return"y"===t?0>e[r.$key]?r(0):r(e[r.$key]):(n=e[r.$key]-Math.max(0,e[r.$key]),r(n))};return{accessors:{classes:function(t,n){return"bar fill item"+n+" "+e(t[this.valueKey])+" "+t[this.valueKey]},height:function(t){return d4.isOrdinalScale(this.y)?r.bind(this)("y"):s.bind(this)("y",t)},key:d4.functor(d4.defaultKey),rx:0,ry:0,width:function(t){return d4.isOrdinalScale(this.x)?r.bind(this)("x"):s.bind(this)("x",t)},x:function(t,e){return d4.isOrdinalScale(this.x)?n.bind(this)("x",t,e):i.bind(this)("x",t,e)},y:function(t,e){return d4.isOrdinalScale(this.y)?n.bind(this)("y",t,e):i.bind(this)("y",t,e)}},render:function(e,n,r){r.append("g").attr("class",t);var s=this.svg.select("."+t).selectAll("g").data(n,d4.functor(e.accessors.key).bind(this));s.enter().append("g"),s.exit().remove(),s.attr("class",function(t,e){return"series"+e+" "+this.x.$key}.bind(this));var i=s.selectAll("rect").data(function(t){return t.values}.bind(this));return i.enter().append("rect").attr("class",d4.functor(e.accessors.classes).bind(this)).attr("x",d4.functor(e.accessors.x).bind(this)).attr("y",d4.functor(e.accessors.y).bind(this)).attr("ry",d4.functor(e.accessors.ry).bind(this)).attr("rx",d4.functor(e.accessors.rx).bind(this)).attr("width",d4.functor(e.accessors.width).bind(this)).attr("height",d4.functor(e.accessors.height).bind(this)),i}}})}.call(this),function(){"use strict";d4.feature("lineSeriesLabels",function(t){var e=function(e,n){var r=this.svg.select("."+t).selectAll("."+t+" circle.dataPoint").data(n);r.enter().append("circle"),r.exit().remove(),r.attr("data-key",d4.functor(e.accessors.key).bind(this)).style("display","none").attr("r",d4.functor(e.accessors.r).bind(this)()).attr("class",function(t,n){return d4.functor(e.accessors.classes).bind(this)(t,n)+" dataPoint"}.bind(this))},n=function(e,n){var r=this.svg.select("."+t).selectAll("."+t+" text.dataPoint").data(n);r.enter().append("text"),r.exit().remove(),r.attr("data-key",d4.functor(e.accessors.key).bind(this)).style("display","none").attr("class",function(t,n){return d4.functor(e.accessors.classes).bind(this)(t,n)+" dataPoint"}.bind(this))},r=function(e){this.svg.select("."+t).append("rect").attr("class","overlay").style("fill-opacity",0).attr("width",this.width).attr("height",this.height).on("mouseover",function(){this.svg.selectAll("."+t+" .dataPoint").style("display",null)}.bind(this)).on("mouseout",function(){this.svg.selectAll("."+t+" .dataPoint").style("display","none")}.bind(this)).on("mousemove",d4.functor(e.accessors.mouseMove).bind(this))},s=function(t,s){d4.functor(t.accessors.displayPointValue).bind(this)()&&(d4.isNotFunction(this.x.invert)?d4.err(" In order to track the x position of a line series your scale must have an invert() function.  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i.enter().append("text").text(d4.functor(e.accessors.text).bind(this)).attr("text-anchor",d4.functor(e.accessors.textAnchor).bind(this)).attr("class",d4.functor(e.accessors.classes).bind(this)).attr("y",d4.functor(e.accessors.y).bind(this)).attr("x",d4.functor(e.accessors.x).bind(this)),i.exit().remove(),d4.functor(e.accessors.stagger).bind(this)()&&(d4.isContinuousScale(this.y)?s.selectAll("text").call(d4.helpers.staggerTextVertically,-1):s.selectAll("text").call(d4.helpers.staggerTextHorizontally,1)),s.selectAll("text").call(function(t){var e;d4.each(t,function(t){d4.each(t,function(t){var n=d3.select(t);e=t.getBoundingClientRect(),null===n.attr("transform")&&n.attr("transform","translate(0,"+Math.floor(e.height/2)+")")})})}),i}}})}.call(this),function(){"use strict";var t=function(t){return t>0?"positive":"negative"},e=function(t,e){var n=this[t];return n(e[n.$key])},n=function(t){var e=this[t];return e.rangeBand()},r=function(t,e){var n=this[t];return 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d4.isOrdinalScale(this.x)?(i=n.bind(this)("x"),e.bind(this)("x",t)+i/2):(i=r.bind(this)("x",t),s.bind(this)("x",t)+i/2)},cy:function(t){var i=0;return d4.isOrdinalScale(this.y)?(i=n.bind(this)("y"),e.bind(this)("y",t)+i/2):(i=r.bind(this)("y",t),s.bind(this)("y",t)+i/2)},r:function(t){var e,s;return e=d4.isOrdinalScale(this.x)?n.bind(this)("x"):r.bind(this)("x",t),s=d4.isOrdinalScale(this.y)?n.bind(this)("y"):r.bind(this)("y",t),Math.min(e,s)/2}}},c=function(t,e){e.attr("r",d4.functor(t.accessors.r).bind(this)).attr("cx",d4.functor(t.accessors.cx).bind(this)).attr("cy",d4.functor(t.accessors.cy).bind(this))},u=i.bind(this)(t,"circle",c);return d4.merge(u,a)}),d4.feature("ellipseSeries",function(t){var a={accessors:{cx:function(t){var i=0;return d4.isOrdinalScale(this.x)?(i=n.bind(this)("x"),e.bind(this)("x",t)+i/2):(i=r.bind(this)("x",t),s.bind(this)("x",t)+i/2)},cy:function(t){var i=0;return d4.isOrdinalScale(this.y)?(i=n.bind(this)("y"),e.bind(this)("y",t)+i/2):(i=r.bind(this)("y",t),s.bind(this)("y",t)+i/2)},rx:function(t){return d4.isOrdinalScale(this.x)?n.bind(this)("x")/2:r.bind(this)("x",t)/2},ry:function(t){return d4.isOrdinalScale(this.y)?n.bind(this)("y")/2:r.bind(this)("y",t)/2}}},c=function(t,e){e.attr("rx",d4.functor(t.accessors.rx).bind(this)).attr("ry",d4.functor(t.accessors.ry).bind(this)).attr("cx",d4.functor(t.accessors.cx).bind(this)).attr("cy",d4.functor(t.accessors.cy).bind(this))},u=i.bind(this)(t,"ellipse",c);return d4.merge(u,a)}),d4.feature("rectSeries",function(t){var a={accessors:{height:function(t){return d4.isOrdinalScale(this.y)?n.bind(this)("y"):r.bind(this)("y",t)},rx:0,ry:0,width:function(t){return d4.isOrdinalScale(this.x)?n.bind(this)("x"):r.bind(this)("x",t)},x:function(t){return d4.isOrdinalScale(this.x)?e.bind(this)("x",t):s.bind(this)("x",t)},y:function(t){return 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d4.isOrdinalScale(this.x)?this.x.rangeBand():this.y.rangeBand()},x:function(t){if(d4.isOrdinalScale(this.x))return this.x(t[this.x.$key]);var e=0,n=t.y0+t.y-Math.max(0,t.y);return t.y>0&&(e=Math.abs(this.x(t.y0)-this.x(t.y0+t.y))),this.x(n)+e},y:function(t){return d4.isOrdinalScale(this.x)?this.y(t.y0+t.y):this.y(t[this.y.$key])}},prepare:function(t){var e=t.map(function(t){return t.values[0]});return d4.flatten(e)},render:function(e,n,r){r.append("g").attr("class",t);var s=this.svg.select("."+t).selectAll("."+t).data(n);return s.enter().append("line"),s.exit().remove(),s.attr("class",d4.functor(e.accessors.classes).bind(this)).attr("x1",function(t,r){return 0===r?0:d4.functor(e.accessors.x).bind(this)(n[r-1])}.bind(this)).attr("y1",function(t,r){return 0===r?0:d4.functor(e.accessors.y).bind(this)(n[r-1])}.bind(this)).attr("x2",function(t,r){return 0===r?0:d4.isOrdinalScale(this.x)?d4.functor(e.accessors.x).bind(this)(t)+d4.functor(e.accessors.span).bind(this)():d4.functor(e.accessors.x).bind(this)(n[r-1])}.bind(this)).attr("y2",function(t,r){return 0===r?0:d4.isOrdinalScale(this.x)?d4.functor(e.accessors.y).bind(this)(n[r-1]):d4.functor(e.accessors.y).bind(this)(t)+d4.functor(e.accessors.span).bind(this)(t)}.bind(this)),s}}})}.call(this),function(){"use strict";d4.feature("xAxis",function(t){var e=d3.svg.axis().orient("bottom").tickPadding(10).tickSize(0),n=function(t,e){var n=d4.helpers.textSize(t,e);return n.text=t,n},r=function(t,e,n){if(t.text){var r=this.svg.selectAll(".x.axis"),s=r.node().getBBox(),i=.8*t.height,a=r.append("text").text(t.text).attr("class",""+n);"bottom"===e.toLowerCase()?a.attr("transform","translate(0,"+(s.height+i)+")"):a.attr("transform","translate(0,"+(s.y-i/2)+")")}},s=function(t,e){switch(!0){case"top"===t.toLowerCase():e.attr("transform","translate(0,0)");break;case"bottom"===t.toLowerCase():e.attr("transform","translate(0,"+this.height+")")}},i={accessors:{align:"bottom",stagger:!0,subtitle:void 0,title:void 0},proxies:[{target:e}],render:function(i){i.scale(this.x);var a=n(d4.functor(i.accessors.title).bind(this)(),"title"),c=n(d4.functor(i.accessors.subtitle).bind(this)(),"subtitle"),u=d4.functor(i.accessors.align).bind(this)(),o=this.svg.select("g.margins").append("g").attr("class","x axis "+t).attr("data-scale",this.x.$scale).call(e);return s.bind(this)(u,o),d4.functor(i.accessors.stagger).bind(this)()&&o.selectAll(".tick 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d4.baseChart({config:{accessors:{groupsOf:1}}}).mixin([{name:"bars",feature:d4.features.groupedColumnSeries},{name:"barLabels",feature:d4.features.stackedLabels,overrides:t},{name:"xAxis",feature:d4.features.xAxis},{name:"yAxis",feature:d4.features.yAxis}])})}.call(this),function(){"use strict";d4.chart("groupedRow",function(){var t=function(){return{accessors:{y:function(t,e){var n=this.y.rangeBand()/this.groupsOf,r=this.y(t[this.y.$key])+n*e,i=.1*n;return r+n/4+i}}}};return d4.baseChart({config:{accessors:{groupsOf:1},margin:{top:20,right:40,bottom:20,left:40},axes:{x:{scale:"linear"},y:{scale:"ordinal"}}}}).mixin([{name:"bars",feature:d4.features.groupedColumnSeries},{name:"barLabels",feature:d4.features.stackedLabels,overrides:t},{name:"xAxis",feature:d4.features.xAxis},{name:"yAxis",feature:d4.features.yAxis}])})}.call(this),function(){"use strict";d4.chart("line",function(){return d4.baseChart().mixin([{name:"lineSeries",feature:d4.features.lineSeries},{name:"xAxis",feature:d4.features.xAxis},{name:"yAxis",feature:d4.features.yAxis},{name:"lineSeriesLabels",feature:d4.features.lineSeriesLabels}])})}.call(this),function(){"use strict";d4.chart("row",function(){return d4.baseChart({config:{margin:{top:20,right:40,bottom:20,left:40},valueKey:"x",axes:{x:{scale:"linear"},y:{scale:"ordinal"}}}}).mixin([{name:"bars",feature:d4.features.rectSeries},{name:"barLabels",feature:d4.features.stackedLabels},{name:"xAxis",feature:d4.features.xAxis},{name:"yAxis",feature:d4.features.yAxis}])})}.call(this),function(){"use strict";var t=function(){var t=function(t,e){d4.builders[t.x.$scale+"ScaleForNestedData"](t,e,"x"),d4.builders[t.y.$scale+"ScaleForNestedData"](t,e,"y"),d4.builders[t.z.$scale+"ScaleForNestedData"](t,e,"z");var n=5,r=Math.max(n+1,(t.height-t.margin.top-t.margin.bottom)/10);t.z.range([n,r])},e={link:function(e,n){t.bind(this)(e,n)}};return e},e=function(t,e){var n=this[t];return n(e[n.$key])+n.rangeBand()/2},n=function(t,e){var n,r=this[t],i=Math.abs(r(e.y0)-r(e.y0+e.y))/2,s=10;return"x"===t&&(i*=-1,s*=-1),d4.isDefined(e.y0)?(n=e.y0+e.y,r(n)+i):r(e[r.$key])-s},r=function(){return{accessors:{x:function(t){return d4.isOrdinalScale(this.x)?e.bind(this)("x",t):n.bind(this)("x",t)},y:function(t){return d4.isOrdinalScale(this.y)?e.bind(this)("y",t):n.bind(this)("y",t)}}}},i=function(){return{accessors:{cx:function(t){return this.x(t[this.x.$key])},cy:function(t){return this.y(t[this.y.$key])},r:function(t){return this.z(t[this.z.$key])}}}};d4.chart("scatterPlot",function(){return d4.baseChart({builder:t,config:{axes:{x:{scale:"linear"},z:{scale:"linear"}}}}).mixin([{name:"circles",feature:d4.features.circleSeries,overrides:i},{name:"circleLabels",feature:d4.features.stackedLabels,overrides:r},{name:"xAxis",feature:d4.features.xAxis},{name:"yAxis",feature:d4.features.yAxis}])})}.call(this),function(){"use 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d4.baseChart().mixin([{name:"bars",feature:d4.features.rectSeries},{name:"barLabels",feature:d4.features.stackedLabels},{name:"connectors",feature:d4.features.stackedColumnConnectors},{name:"columnTotals",feature:d4.features.columnLabels,overrides:t},{name:"xAxis",feature:d4.features.xAxis},{name:"yAxis",feature:d4.features.yAxis}])})}.call(this),function(){"use strict";d4.chart("stackedRow",function(){var t=function(){var t=function(t){var e=[];return t.map(function(t){t.values.map(function(t){e.push(t)})}),e},e=function(t){return d3.nest().key(function(t){return t[this.y.$key]}.bind(this)).rollup(function(t){var e=d3.sum(t,function(t){return t[this.valueKey]}.bind(this)),n=d3.sum(t,function(t){return Math.max(0,t[this.valueKey])}.bind(this));return{text:e,size:n}}.bind(this)).entries(t)},n=function(n){return e.bind(this)(t(n)).map(function(t){var e={};return e[this.y.$key]=t.key,e.size=t.values.size,e[this.valueKey]=t.values.text,e}.bind(this))};return{accessors:{beforeRender:function(t){return n.bind(this)(t)},x:function(t){var e=5;return this.x(t.size)+e}}}};return d4.baseChart({config:{margin:{top:20,right:40,bottom:20,left:40},axes:{x:{scale:"linear"},y:{scale:"ordinal"}}}}).mixin([{name:"bars",feature:d4.features.rectSeries},{name:"barLabels",feature:d4.features.stackedLabels},{name:"connectors",feature:d4.features.stackedColumnConnectors},{name:"columnTotals",feature:d4.features.columnLabels,overrides:t},{name:"xAxis",feature:d4.features.xAxis},{name:"yAxis",feature:d4.features.yAxis}])})}.call(this),function(){"use strict";var t=function(){return{accessors:{y:function(t){if(d4.isContinuousScale(this.y)){var e=t.y0+t.y-Math.min(0,t.y);return this.y(e)}return this.y(t[this.y.$key])},x:function(t){if(d4.isOrdinalScale(this.x))return this.x(t[this.x.$key]);var e=t.y0+t.y-Math.max(0,t.y);return this.x(e)},width:function(t){return d4.isOrdinalScale(this.x)?this.x.rangeBand():Math.abs(this.x(t.y0)-this.x(t.y0+t.y))},height:function(t){return d4.isContinuousScale(this.y)?Math.abs(this.y(t.y0)-this.y(t.y0+t.y)):this.y.rangeBand()},classes:function(t,e,n){var r=t.y>0?"positive":"negative";return n>0&&0===t.y0&&(r="subtotal"),"bar fill item"+e+" "+r+" "+t[this.y.$key]}}}},e=function(){return{accessors:{y:function(t){if(d4.isContinuousScale(this.y)){var e=Math.abs(this.y(t.y0)-this.y(t.y0+t.y)),n=t.y0+t.y-Math.max(0,t.y);return this.y(n)-10-e}return this.y(t[this.y.$key])+this.y.rangeBand()/2},x:function(t){if(d4.isOrdinalScale(this.x))return this.x(t[this.x.$key])+this.x.rangeBand()/2;var e=t.y0+t.y-Math.max(0,t.y),n=Math.abs(this.x(t.y0)-this.x(t.y0+t.y));return this.x(e)+10+n},text:function(t){return t[this.valueKey]}}}},n=function(){var t=function(t,e){var n;return"x"===e?[0,t.width]:(n=[0,t.height],d4.isOrdinalScale(t.x)?n.reverse():n)},e=function(e,n,r){var i=r.map(function(t){return 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rotate("+s(t)+")"}).style("text-anchor","start").text(d4.functor(n.accessors.text).bind(this)).attr("class",d4.functor(n.accessors.classes).bind(this)).attr("data-key",d4.functor(n.accessors.key).bind(this)).attr("d",e).each(function(t){this._current=t}),h.exit().remove(),d.exit().remove(),e}}})}.call(this),function(){"use strict";d4.feature("arcSeries",function(t){var e=d3.svg.arc();return{accessors:{classes:function(t,e){return"arc stroke fill series"+e},duration:750,key:d4.functor(d4.defaultKey),x:function(){return this.width/2},y:function(){return this.height/2}},proxies:[{target:e}],render:function(n,r,i){var s=function(t){var n=d3.interpolate(this._current,t);return this._current=n(0),function(t){return e(n(t))}},a=d4.functor(this.radius).bind(this)(),c=d4.functor(n.accessors.x).bind(this)(),u=d4.functor(n.accessors.y).bind(this)(),o=d4.functor(this.arcWidth).bind(this)(a);e.innerRadius(a).outerRadius(a-o);var d=i.selectAll("g."+t).data(r);d.enter().append("g").attr("class",t).attr("transform","translate("+c+","+u+")");var h=d.selectAll("path").data(function(t){return t.values},d4.functor(n.accessors.key).bind(this));return h.transition().duration(d4.functor(n.accessors.duration).bind(this)()).attrTween("d",s),h.enter().append("path").attr("class",d4.functor(n.accessors.classes).bind(this)).attr("data-key",d4.functor(n.accessors.key).bind(this)).attr("d",e).each(function(t){this._current=t}),h.exit().remove(),d.exit().remove(),e}}})}.call(this),function(){"use strict";d4.feature("arrow",function(t){return{accessors:{classes:"line",tipSize:6,x1:function(){return this.x(0)},x2:function(){return this.x(this.width)},y1:function(){return this.y(0)},y2:function(){return this.y(this.height)}},render:function(e,n,r){var i=this.container.select("defs");d4.appendOnce(i,"marker#"+t+"-end").attr("viewBox","0 0 10 10").attr("refX",10).attr("refY",5).attr("markerWidth",d4.functor(e.accessors.tipSize).bind(this)).attr("markerHeight",d4.functor(e.accessors.tipSize).bind(this)).attr("orient","auto").append("path").attr("d","M 0 0 L 10 5 L 0 10 z"),d4.appendOnce(i,"marker#"+t+"-start").attr("viewBox","0 0 10 10").attr("refX",10).attr("refY",5).attr("markerWidth",d4.functor(e.accessors.tipSize).bind(this)()).attr("markerHeight",d4.functor(e.accessors.tipSize).bind(this)).attr("orient","auto").append("path").attr("d","M 0 0 L 10 5 L 0 10 z"),d4.appendOnce(r,"g."+t);var s=d4.appendOnce(this.container.select("."+t),"line").attr("class",d4.functor(e.accessors.classes).bind(this)).attr("x1",d4.functor(e.accessors.x1).bind(this)).attr("x2",d4.functor(e.accessors.x2).bind(this)).attr("y1",d4.functor(e.accessors.y1).bind(this)).attr("y2",d4.functor(e.accessors.y2).bind(this)).attr("marker-end","url(#"+t+"-end)");return s}}})}.call(this),function(){"use strict";d4.feature("brush",function(t){var e=d3.svg.brush(),n=function(t){return d4.isDefined(t.$scale)?t:d4.functor(t).bind(this)()},r=function(t){return d4.isNull(e.y())?function(e){var n=e[this.x.$key],r=n>=t[0]&&t[1]>=n;return r}.bind(this):d4.isNull(e.x())?function(e){var n=e[this.y.$key],r=n>=t[0]&&t[1]>=n;return r}.bind(this):d4.isNotNull(e.x())&&d4.isNotNull(e.y())?function(e){var n=t[0][0]<=e[this.x.$key]&&e[this.x.$key]<=t[1][0]&&t[0][1]<=e[this.y.$key]&&e[this.y.$key]<=t[1][1];return n}.bind(this):void 0},i={accessors:{brushable:function(){return d3.selectAll(".brushable")},brushend:function(){this.container.classed("selecting",!d3.event.target.empty())},brushmove:function(){var e=d3.event.target.extent(),n=r.bind(this)(e);this.features[t].accessors.brushable().classed("selected",n)},brushstart:function(){this.container.classed("selecting",!0)},clamp:e.clamp,clear:e.clear,extent:e.extent,empty:e.empty,event:e.event,selection:function(t){return t},x:function(){return null},y:function(){return null}},render:function(r,i,s){var a=n.bind(this)(r.accessors.x),c=n.bind(this)(r.accessors.y);return null!==typeof a&&e.x(a),null!==typeof c&&e.y(c),e.on("brushstart",d4.functor(r.accessors.brushstart).bind(this)).on("brush",d4.functor(r.accessors.brushmove).bind(this)).on("brushend",d4.functor(r.accessors.brushend).bind(this)),d4.appendOnce(s,"g."+t).call(e),r.accessors.selection.bind(this)(s.select(".brush")),r.accessors.brush.bind(this)(e),e}};return i})}.call(this),function(){"use strict";d4.feature("columnLabels",function(t){var e=5,n=function(){return d4.isContinuousScale(this.y)?"middle":"start"};return{accessors:{key:d4.functor(d4.defaultKey),x:function(t){if(d4.isOrdinalScale(this.x))return this.x(t[this.x.$key])+this.x.rangeBand()/2;var e=Math.abs(this.x(t[this.x.$key])-this.x(0));return this.x(t[this.x.$key])-e/2},y:function(t){if(d4.isOrdinalScale(this.y))return this.y(t[this.y.$key])+this.y.rangeBand()/2+e;var n=Math.abs(this.y(t[this.y.$key])-this.y(0));return(0>t[this.y.$key]?this.y(t[this.y.$key])-n:this.y(t[this.y.$key]))-e},text:function(t){return t[this.valueKey]}},render:function(e,r,i){i.append("g").attr("class",t);var s=this.container.select("."+t).selectAll("."+t).data(r,d4.functor(e.accessors.key).bind(this));return s.enter().append("text"),s.exit().remove(),s.attr("class","column-label").text(d4.functor(e.accessors.text).bind(this)).attr("text-anchor",n.bind(this)).attr("x",d4.functor(e.accessors.x).bind(this)).attr("y",d4.functor(e.accessors.y).bind(this)),s}}})}.call(this),function(){"use strict";d4.feature("grid",function(t){var e=d3.svg.axis(),n=d3.svg.axis();return{accessors:{formatXAxis:function(t){return t.orient("bottom")},formatYAxis:function(t){return t.orient("left")}},proxies:[{target:e,prefix:"x"},{target:n,prefix:"y"}],render:function(r,i,s){e.scale(this.x),n.scale(this.y);var a=d4.functor(r.accessors.formatXAxis).bind(this)(e),c=d4.functor(r.accessors.formatYAxis).bind(this)(n);return s.append("g").attr("class","grid border "+t).attr("transform","translate(0,0)").append("rect").attr("x",0).attr("y",0).attr("width",this.width).attr("height",this.height),s.append("g").attr("class","x grid "+t).attr("transform","translate(0,"+this.height+")").call(a.tickSize(-this.height,0,0).tickFormat("")),s.append("g").attr("class","y grid "+t).attr("transform","translate(0,0)").call(c.tickSize(-this.width,0,0).tickFormat("")),s}}})}.call(this),function(){"use strict";d4.feature("groupedColumnSeries",function(t){var e=function(t){return t>0?"positive":"negative"},n=function(t,e,n){var r=this[t],i=r.rangeBand()/this.groupsOf,s=r(e[r.$key])+i*n;return s},r=function(t){var e=this[t],n=e.rangeBand()/this.groupsOf,r=.1*n;return n-r},i=function(t,e){var n=this[t];return Math.abs(n(e[n.$key])-n(0))},s=function(t,e){var n,r=this[t];return"y"===t?0>e[r.$key]?r(0):r(e[r.$key]):(n=e[r.$key]-Math.max(0,e[r.$key]),r(n))};return{accessors:{classes:function(t,n){return"bar fill item"+n+" "+e(t[this.valueKey])+" "+t[this.valueKey]},height:function(t){return d4.isOrdinalScale(this.y)?r.bind(this)("y"):i.bind(this)("y",t)},key:d4.functor(d4.defaultKey),rx:0,ry:0,width:function(t){return d4.isOrdinalScale(this.x)?r.bind(this)("x"):i.bind(this)("x",t)},x:function(t,e){return d4.isOrdinalScale(this.x)?n.bind(this)("x",t,e):s.bind(this)("x",t,e)},y:function(t,e){return d4.isOrdinalScale(this.y)?n.bind(this)("y",t,e):s.bind(this)("y",t,e)}},render:function(e,n,r){r.append("g").attr("class",t);var i=this.container.select("."+t).selectAll("g").data(n,d4.functor(e.accessors.key).bind(this));i.enter().append("g"),i.exit().remove(),i.attr("class",function(t,e){return"series"+e+" "+this.x.$key}.bind(this));var s=i.selectAll("rect").data(function(t){return t.values}.bind(this));return s.enter().append("rect").attr("class",d4.functor(e.accessors.classes).bind(this)).attr("x",d4.functor(e.accessors.x).bind(this)).attr("y",d4.functor(e.accessors.y).bind(this)).attr("ry",d4.functor(e.accessors.ry).bind(this)).attr("rx",d4.functor(e.accessors.rx).bind(this)).attr("width",d4.functor(e.accessors.width).bind(this)).attr("height",d4.functor(e.accessors.height).bind(this)),s}}})}.call(this),function(){"use strict";d4.feature("lineSeriesLabels",function(t){var e=function(e,n){var r=this.container.select("."+t).selectAll("."+t+" circle.dataPoint").data(n);r.enter().append("circle"),r.exit().remove(),r.attr("data-key",d4.functor(e.accessors.key).bind(this)).style("display","none").attr("r",d4.functor(e.accessors.r).bind(this)()).attr("class",function(t,n){return d4.functor(e.accessors.classes).bind(this)(t,n)+" dataPoint"}.bind(this))},n=function(e,n){var r=this.container.select("."+t).selectAll("."+t+" text.dataPoint").data(n);r.enter().append("text"),r.exit().remove(),r.attr("data-key",d4.functor(e.accessors.key).bind(this)).style("display","none").attr("class",function(t,n){return d4.functor(e.accessors.classes).bind(this)(t,n)+" dataPoint"}.bind(this))},r=function(e){this.container.select("."+t).append("rect").attr("class","overlay").style("fill-opacity",0).attr("width",this.width).attr("height",this.height).on("mouseover",function(){this.container.selectAll("."+t+" .dataPoint").style("display",null)}.bind(this)).on("mouseout",function(){this.container.selectAll("."+t+" .dataPoint").style("display","none")}.bind(this)).on("mousemove",d4.functor(e.accessors.mouseMove).bind(this))},i=function(t,i){d4.functor(t.accessors.displayPointValue).bind(this)()&&(d4.isNotFunction(this.x.invert)?d4.err(" In order to track the x position of a line series your scale must have an invert() function.  However, your {0} scale does not have the invert() function.",this.x.$scale):(n.bind(this)(t,i),e.bind(this)(t,i),r.bind(this)(t)))};return{accessors:{classes:function(t,e){return"stroke series"+e},displayPointValue:!1,key:d4.functor(d4.defaultKey),mouseMove:function(e){var n=function(t,e){return"time"===this.x.$scale?t.getTime()>=e[this.x.$key].getTime():t>=e[this.x.$key]},r=d3.bisector(function(t){return t[this.x.$key]}.bind(this)).right,i=this.container.select("."+t+" rect.overlay")[0][0],s=this.x.invert(d3.mouse(i)[0]);d4.each(e,function(e,i){var a=r(e.values,s,1),c=e.values[a-1];if(n.bind(this)(s,c)){var u=e.values[a];u=d4.isUndefined(u)?e.values[e.values.length-1]:u;var o=s-c[this.x.$key]>u[this.x.$key]-s?u:c;d4.functor(this.features[t].accessors.showDataPoint).bind(this)(o,e,i),d4.functor(this.features[t].accessors.showDataLabel).bind(this)(o,e,i)}else{var d="."+t+' .dataPoint[data-key="'+d4.functor(this.features[t].accessors.key).bind(this)(e,i)+'"]',h=this.container.select(d);h.style("display","none")}}.bind(this))},pointLabelText:function(t,e){var n=e.key+" "+this.x.$key+": "+t[this.x.$key];return n+=" "+this.y.$key+": "+t[this.y.$key]},r:4.5,showDataLabel:function(e,n,r){var i="."+t+' text.dataPoint[data-key="'+d4.functor(this.features[t].accessors.key).bind(this)(n,r)+'"]',s=this.container.select(i),a=20*r;s.style("display",null).attr("transform","translate(5,"+a+")").text(d4.functor(this.features[t].accessors.pointLabelText).bind(this)(e,n))
+},showDataPoint:function(e,n,r){var i="."+t+' circle.dataPoint[data-key="'+d4.functor(this.features[t].accessors.key).bind(this)(n,r)+'"]',s=this.container.select(i);s.style("display",null).attr("transform","translate("+this.x(e[this.x.$key])+","+this.y(e[this.y.$key])+")")},text:function(t){return t.key},x:function(t){return this.x(t.values[t.values.length-1][this.x.$key])},y:function(t){return this.y(t.values[t.values.length-1][this.y.$key])}},render:function(e,n,r){r.append("g").attr("class",t);var s=this.container.select("."+t).selectAll("."+t).data(n);return s.enter().append("text"),s.exit().remove(),s.attr("class","line-series-label").text(d4.functor(e.accessors.text).bind(this)).attr("x",d4.functor(e.accessors.x).bind(this)).attr("y",d4.functor(e.accessors.y).bind(this)).attr("data-key",d4.functor(e.accessors.key).bind(this)).attr("class",function(t,n){return d4.functor(e.accessors.classes).bind(this)(t,n)+" seriesLabel"}.bind(this)),i.bind(this)(e,n,r),s}}})}.call(this),function(){"use strict";d4.feature("lineSeries",function(t){var e=d3.svg.line();return e.interpolate("linear"),{accessors:{classes:function(t,e){return"line stroke series"+e},key:d4.functor(d4.defaultKey),x:function(t){return this.x(t[this.x.$key])},y:function(t){return this.y(t[this.y.$key])}},proxies:[{target:e}],render:function(n,r,i){i.append("g").attr("class",t),e.x(d4.functor(n.accessors.x).bind(this)).y(d4.functor(n.accessors.y).bind(this));var s=i.select("."+t).selectAll("g").data(r,d4.functor(n.accessors.key).bind(this));return s.exit().remove(),s.enter().append("g").attr("data-key",function(t){return t.key}).attr("class",d4.functor(n.accessors.classes).bind(this)).append("path").attr("d",function(t){return e(t.values)}),s}}})}.call(this),function(){"use strict";d4.feature("referenceLine",function(t){return{accessors:{x1:function(){return this.x(this.x.domain()[0])},x2:function(){return this.x(this.x.domain()[1])},y1:function(){return this.y(this.y.domain()[1])},y2:function(){return this.y(this.y.domain()[0])},classes:function(){return"line"}},render:function(e,n,r){r.append("g").attr("class",t);var i=d4.appendOnce(this.container.select("."+t),"line").attr("class",d4.functor(e.accessors.classes).bind(this)).attr("x1",d4.functor(e.accessors.x1).bind(this)).attr("x2",d4.functor(e.accessors.x2).bind(this)).attr("y1",d4.functor(e.accessors.y1).bind(this)).attr("y2",d4.functor(e.accessors.y2).bind(this));return i}}})}.call(this),function(){"use strict";d4.feature("stackedColumnConnectors",function(t){var e=function(t){return t?0>t?-1:1:0},n=function(t,n,r){return e(t[r])===e(n[r])},r=function(t,e,r,i,s){var a=d4.isOrdinalScale(this.y)?this.x.$key:this.y.$key;return 0!==e&&n(i[r].values[e-1],t,a)?s.bind(this)():0};return{accessors:{x1:function(t){return d4.isOrdinalScale(this.x)?this.x(t[this.x.$key]):this.x(t.y0+t.y)},y1:function(t){return d4.isOrdinalScale(this.y)?this.y(t[this.y.$key]):this.y(t.y0+t.y)},size:function(){return d4.isOrdinalScale(this.x)?this.x.rangeBand():this.y.rangeBand()},classes:function(t,e){return"series"+e}},render:function(e,n,i){i.append("g").attr("class",t);var s=this.container.select("."+t).selectAll("g").data(n).enter().append("g").attr("class",function(t,e){return"series"+e+" "+this.y.$key}.bind(this)),a=s.selectAll("lines").data(function(t){return t.values}.bind(this));return a.enter().append("line"),a.exit().remove(),a.attr("class",d4.functor(e.accessors.classes).bind(this)).attr("stroke-dasharray","5, 5").attr("x1",function(t,i,s){return r.bind(this)(t,i,s,n,function(){return d4.functor(e.accessors.x1).bind(this)(t)})}.bind(this)).attr("y1",function(t,i,s){var a=d4.isOrdinalScale(this.y)?d4.functor(e.accessors.size).bind(this)(t):0;return r.bind(this)(t,i,s,n,function(){return d4.functor(e.accessors.y1).bind(this)(t)+a})}.bind(this)).attr("x2",function(t,i,s){var a=d4.isOrdinalScale(this.x)?e.accessors.size.bind(this)(t):0;return r.bind(this)(t,i,s,n,function(){return d4.functor(e.accessors.x1).bind(this)(n[s].values[i-1])+a})}.bind(this)).attr("y2",function(t,i,s){return r.bind(this)(t,i,s,n,function(){return d4.functor(e.accessors.y1).bind(this)(n[s].values[i-1])})}.bind(this)),a}}})}.call(this),function(){"use strict";d4.feature("stackedLabels",function(t){var e=function(t){return d4.isDefined(t.y0)?!0:d4.isContinuousScale(this.y)},n=function(t){return e.bind(this)(t)?"middle":"start"},r=function(t,e){var n=this[t];return n(e[n.$key])+n.rangeBand()/2},i=function(t,e){var n,r=this[t],i=Math.abs(r(e.y0)-r(e.y0+e.y))/2,s=10;return"x"===t&&(i*=-1,s*=-1),d4.isDefined(e.y0)?(n=e.y0+e.y,(0>=n?r(e.y0):r(n))+i):(0>=e[r.$key]?r(0):r(e[r.$key]))-s};return{accessors:{classes:"column-label",key:d4.functor(d4.defaultKey),stagger:!0,text:function(t){if(!d4.isDefined(t.y0))return t[this.valueKey];if(d4.isOrdinalScale(this.x)){if(Math.abs(this.y(t.y0)-this.y(t.y0+t.y))>20)return t[this.valueKey]}else if(Math.abs(this.x(t.y0)-this.x(t.y0+t.y))>20)return t[this.valueKey]},textAnchor:function(t){return n.bind(this)(t)},x:function(t){return d4.isOrdinalScale(this.x)?r.bind(this)("x",t):i.bind(this)("x",t)},y:function(t){return d4.isOrdinalScale(this.y)?r.bind(this)("y",t):i.bind(this)("y",t)}},render:function(e,n,r){r.append("g").attr("class",t);var i=this.container.select("."+t).selectAll("g").data(n,d4.functor(e.accessors.key).bind(this));i.enter().append("g").attr("class",function(t,e){return"series"+e+" "+this.x.$key}.bind(this)),i.exit().remove();var s=i.selectAll("text").data(function(t){return t.values}.bind(this));return s.enter().append("text").text(d4.functor(e.accessors.text).bind(this)).attr("text-anchor",d4.functor(e.accessors.textAnchor).bind(this)).attr("class",d4.functor(e.accessors.classes).bind(this)).attr("y",d4.functor(e.accessors.y).bind(this)).attr("x",d4.functor(e.accessors.x).bind(this)),s.exit().remove(),d4.functor(e.accessors.stagger).bind(this)()&&(d4.isContinuousScale(this.y)?i.selectAll("text").call(d4.helpers.staggerTextVertically,-1):i.selectAll("text").call(d4.helpers.staggerTextHorizontally,1)),i.selectAll("text").call(function(t){var e;d4.each(t,function(t){d4.each(t,function(t){var n=d3.select(t);e=t.getBoundingClientRect(),null===n.attr("transform")&&n.attr("transform","translate(0,"+Math.floor(e.height/2)+")")})})}),s}}})}.call(this),function(){"use strict";var t=function(t){return t>0?"positive":"negative"},e=function(t,e){var n=this[t];return n(e[n.$key])},n=function(t){var e=this[t];return e.rangeBand()},r=function(t,e){var n=this[t];return d4.isDefined(e.y0)?Math.abs(n(e.y0)-n(e.y0+e.y)):Math.abs(n(e[n.$key])-n(0))},i=function(t,e){var n,r=this[t];return d4.isDefined(e.y0)?"y"===t?(n=e.y0+e.y,0>n?r(e.y0):r(n)):(n=e.y0+e.y-Math.max(0,e.y),r(n)):"y"===t?0>e[r.$key]?r(0):r(e[r.$key]):(n=e[r.$key]-Math.max(0,e[r.$key]),r(n))},s=function(e,n,r){return{accessors:{classes:function(e,n){return"bar fill item"+n+" "+t(e[this.valueKey])+" "+e[this.y.$key]},key:d4.functor(d4.defaultKey)},render:function(t,i,s){s.append("g").attr("class",e);var a=this.container.select("."+e).selectAll("g").data(i,d4.functor(t.accessors.key).bind(this));a.enter().append("g").attr("class",function(t,e){return"series"+e+" "+this.y.$key}.bind(this)),a.exit().remove();var c=a.selectAll(n).data(function(t){return t.values});return c.enter().append(n).attr("class",d4.functor(t.accessors.classes).bind(this)),r.bind(this)(t,c),c.exit().remove(),c}}};d4.feature("circleSeries",function(t){var a={accessors:{cx:function(t){var s=0;return d4.isOrdinalScale(this.x)?(s=n.bind(this)("x"),e.bind(this)("x",t)+s/2):(s=r.bind(this)("x",t),i.bind(this)("x",t)+s/2)},cy:function(t){var s=0;return d4.isOrdinalScale(this.y)?(s=n.bind(this)("y"),e.bind(this)("y",t)+s/2):(s=r.bind(this)("y",t),i.bind(this)("y",t)+s/2)},r:function(t){var e,i;return e=d4.isOrdinalScale(this.x)?n.bind(this)("x"):r.bind(this)("x",t),i=d4.isOrdinalScale(this.y)?n.bind(this)("y"):r.bind(this)("y",t),Math.min(e,i)/2}}},c=function(t,e){e.attr("r",d4.functor(t.accessors.r).bind(this)).attr("cx",d4.functor(t.accessors.cx).bind(this)).attr("cy",d4.functor(t.accessors.cy).bind(this))},u=s.bind(this)(t,"circle",c);return d4.merge(u,a)}),d4.feature("ellipseSeries",function(t){var a={accessors:{cx:function(t){var s=0;return d4.isOrdinalScale(this.x)?(s=n.bind(this)("x"),e.bind(this)("x",t)+s/2):(s=r.bind(this)("x",t),i.bind(this)("x",t)+s/2)},cy:function(t){var s=0;return d4.isOrdinalScale(this.y)?(s=n.bind(this)("y"),e.bind(this)("y",t)+s/2):(s=r.bind(this)("y",t),i.bind(this)("y",t)+s/2)},rx:function(t){return d4.isOrdinalScale(this.x)?n.bind(this)("x")/2:r.bind(this)("x",t)/2},ry:function(t){return d4.isOrdinalScale(this.y)?n.bind(this)("y")/2:r.bind(this)("y",t)/2}}},c=function(t,e){e.attr("rx",d4.functor(t.accessors.rx).bind(this)).attr("ry",d4.functor(t.accessors.ry).bind(this)).attr("cx",d4.functor(t.accessors.cx).bind(this)).attr("cy",d4.functor(t.accessors.cy).bind(this))},u=s.bind(this)(t,"ellipse",c);return d4.merge(u,a)}),d4.feature("rectSeries",function(t){var a={accessors:{height:function(t){return d4.isOrdinalScale(this.y)?n.bind(this)("y"):r.bind(this)("y",t)},rx:0,ry:0,width:function(t){return d4.isOrdinalScale(this.x)?n.bind(this)("x"):r.bind(this)("x",t)},x:function(t){return d4.isOrdinalScale(this.x)?e.bind(this)("x",t):i.bind(this)("x",t)},y:function(t){return d4.isOrdinalScale(this.y)?e.bind(this)("y",t):i.bind(this)("y",t)}}},c=function(t,e){e.attr("x",d4.functor(t.accessors.x).bind(this)).attr("y",d4.functor(t.accessors.y).bind(this)).attr("ry",d4.functor(t.accessors.ry).bind(this)).attr("rx",d4.functor(t.accessors.rx).bind(this)).attr("width",d4.functor(t.accessors.width).bind(this)).attr("height",d4.functor(t.accessors.height).bind(this))},u=s.bind(this)(t,"rect",c);return d4.merge(u,a)})}.call(this),function(){"use strict";d4.feature("trendLine",function(t){return{accessors:{tipSize:6,text:function(t){return t[this.valueKey]},textX:function(){return this.x(this.width)},textY:function(){return this.x(this.height)},x1:function(){return this.x(this.x.$key)},x2:function(){return this.x(this.width)},y1:function(){return this.y(this.y.$key)},y2:function(){return this.y(this.height)}},render:function(e,n,r){var i=this.container.select("defs");d4.appendOnce(i,"marker#"+t+"-start").attr("viewBox","0 0 10 10").attr("refX",10).attr("refY",5).attr("markerWidth",d4.functor(e.accessors.tipSize).bind(this)()).attr("markerHeight",d4.functor(e.accessors.tipSize).bind(this)).attr("orient","auto").append("path").attr("d","M 0 0 L 10 5 L 0 10 z"),d4.appendOnce(r,"g."+t);var s=d4.appendOnce(this.container.select("."+t),"line.line").attr("x1",d4.functor(e.accessors.x1).bind(this)).attr("x2",d4.functor(e.accessors.x2).bind(this)).attr("y1",d4.functor(e.accessors.y1).bind(this)).attr("y2",d4.functor(e.accessors.y2).bind(this)).attr("marker-end","url(#"+t+"-start)");return d4.appendOnce(this.container.select("."+t),"text.trendLine-label").text(d4.functor(e.accessors.text).bind(this)).attr("x",d4.functor(e.accessors.textX).bind(this)).attr("y",d4.functor(e.accessors.textY).bind(this)),s}}})}.call(this),function(){"use strict";d4.feature("waterfallConnectors",function(t){return{accessors:{beforeRender:function(t){var e=t.map(function(t){return t.values[0]});return d4.flatten(e)},classes:function(t,e){return"series"+e},span:function(){return d4.isOrdinalScale(this.x)?this.x.rangeBand():this.y.rangeBand()},x:function(t){if(d4.isOrdinalScale(this.x))return this.x(t[this.x.$key]);var e=0,n=t.y0+t.y-Math.max(0,t.y);return t.y>0&&(e=Math.abs(this.x(t.y0)-this.x(t.y0+t.y))),this.x(n)+e},y:function(t){return d4.isOrdinalScale(this.x)?this.y(t.y0+t.y):this.y(t[this.y.$key])}},render:function(e,n,r){r.append("g").attr("class",t);var i=this.container.select("."+t).selectAll("."+t).data(n);return i.enter().append("line"),i.exit().remove(),i.attr("class",d4.functor(e.accessors.classes).bind(this)).attr("x1",function(t,r){return 0===r?0:d4.functor(e.accessors.x).bind(this)(n[r-1])}.bind(this)).attr("y1",function(t,r){return 0===r?0:d4.functor(e.accessors.y).bind(this)(n[r-1])}.bind(this)).attr("x2",function(t,r){return 0===r?0:d4.isOrdinalScale(this.x)?d4.functor(e.accessors.x).bind(this)(t)+d4.functor(e.accessors.span).bind(this)():d4.functor(e.accessors.x).bind(this)(n[r-1])}.bind(this)).attr("y2",function(t,r){return 0===r?0:d4.isOrdinalScale(this.x)?d4.functor(e.accessors.y).bind(this)(n[r-1]):d4.functor(e.accessors.y).bind(this)(t)+d4.functor(e.accessors.span).bind(this)(t)}.bind(this)),i}}})}.call(this),function(){"use strict";d4.feature("xAxis",function(t){var e=d3.svg.axis().orient("bottom").tickPadding(10).tickSize(0),n=function(t,e){var n=d4.helpers.textSize(t,e);return n.text=t,n},r=function(t,e,n){if(t.text){var r=this.container.selectAll(".x.axis"),i=r.node().getBBox(),s=.8*t.height,a=r.append("text").text(t.text).attr("class",""+n);"bottom"===e.toLowerCase()?a.attr("transform","translate(0,"+(i.height+s)+")"):a.attr("transform","translate(0,"+(i.y-s/2)+")")}},i=function(t,e){switch(!0){case"top"===t.toLowerCase():e.attr("transform","translate(0,0)");break;case"bottom"===t.toLowerCase():e.attr("transform","translate(0,"+this.height+")")}},s={accessors:{align:"bottom",stagger:!0,subtitle:void 0,title:void 0},proxies:[{target:e}],render:function(s){s.scale(this.x);var a=n(d4.functor(s.accessors.title).bind(this)(),"title"),c=n(d4.functor(s.accessors.subtitle).bind(this)(),"subtitle"),u=d4.functor(s.accessors.align).bind(this)(),o=this.container.select("g.margins").append("g").attr("class","x axis "+t).attr("data-scale",this.x.$scale).call(e);return i.bind(this)(u,o),d4.functor(s.accessors.stagger).bind(this)()&&o.selectAll(".tick text").call(d4.helpers.staggerTextVertically,1),"top"===u?(r.bind(this)(c,u,"subtitle"),r.bind(this)(a,u,"title")):(r.bind(this)(a,u,"title"),r.bind(this)(c,u,"subtitle")),o}};return s})}.call(this),function(){"use strict";d4.feature("yAxis",function(t){var e=d3.svg.axis().orient("left").tickPadding(10).tickSize(0),n=function(t,e){var n=d4.helpers.textSize(t,e);return n.text=t,n},r=function(t,e,n){if(t.text){var r=this.container.selectAll(".y.axis"),i=r.node().getBBox(),s=.8*t.height,a=r.append("text").text(t.text).attr("class",""+n);"left"===e.toLowerCase()?a.call(d4.helpers.rotateText("rotate(90)translate(0,"+(Math.abs(i.x)+s)+")")):a.call(d4.helpers.rotateText("rotate(90)translate(0,"+(Math.abs(i.x)-(i.width+s))+")"))}},i=function(t,e){switch(!0){case"left"===t.toLowerCase():e.attr("transform","translate(0,0)");break;case"right"===t.toLowerCase():e.attr("transform","translate("+this.width+", 0)")}},s={accessors:{align:"left",stagger:!0,subtitle:void 0,title:void 0},proxies:[{target:e}],render:function(s){s.scale(this.y);var a=n(d4.functor(s.accessors.title).bind(this)(),"title"),c=n(d4.functor(s.accessors.subtitle).bind(this)(),"subtitle"),u=d4.functor(s.accessors.align).bind(this)(),o=this.container.select("g.margins").append("g").attr("class","y axis "+t).attr("data-scale",this.y.$scale).call(e);return o.selectAll(".tick text").call(d4.helpers.wrapText,this.margin[u]),i.bind(this)(u,o),d4.functor(s.accessors.stagger).bind(this)()&&this.container.selectAll(".y.axis .tick text").call(d4.helpers.staggerTextHorizontally,-1),"left"===u?(r.bind(this)(a,u,"title"),r.bind(this)(c,u,"subtitle")):(r.bind(this)(c,u,"subtitle"),r.bind(this)(a,u,"title")),o}};return s})}.call(this),function(){"use strict";d4.parser("nestedGroup",function(){var t={x:{key:"x",values:[]},y:{key:"y",values:[]},value:{key:"value",values:[]},data:[]};t.defined=function(){return!0},t.nestKey=function(){return t.x.key};var e=function(e){var n=[];return d4.each(e,function(e){t.defined(e)&&n.push(e)}.bind(this)),n},n=function(e,n){["x","y","value"].forEach(function(r){var i=n.map(function(t){return t[e[r].key]});t[r].values=d3.set(i).values()})},r=function(t,e,n){var r=d3.nest().key(function(e){return e[t]});return r.entries(n)},i=function(e,n){t[e].key=d4.functor(n)()},s=function(i){return i&&d4.extend(t.data,i),n(t,t.data),t.data=e(t.data),t.data=r(t.nestKey(),t.value.key,t.data),t};return s.nestKey=function(e){return t.nestKey=d4.functor(e).bind(t),s},s.defined=function(e){return t.defined=d4.functor(e).bind(t),s},d4.each(["x","y","value"],function(e){s[e]=function(n){return i.bind(t)(e,d4.functor(n)),s}}.bind(this)),s})}.call(this),function(){"use strict";d4.parser("nestedStack",function(){var t={x:{key:"x",values:[]},y:{key:"y",values:[]},value:{key:"value",values:[]},data:[]};t.defined=function(){return!0},t.nestKey=function(){return t.y.key};var e=function(e){var n=[];return d4.each(e,function(e){t.defined(e)&&n.push(e)}.bind(this)),n},n=function(e,n){["x","y","value"].forEach(function(r){var i=n.map(function(t){return t[e[r].key]});t[r].values=d3.set(i).values()})},r=function(t,e,n){var r=d3.nest().key(function(e){return e[t]});return r.entries(n)},i=function(e,n){var r={},i=d3.layout.stack().values(function(t){return t.values}).x(function(t){return t[e]}).y(function(e){return+e[t.value.key]}).out(function(t,n,i){t.y=i,t.y>=0?(t.y0=r[t[e]+"Pos"]=r[t[e]+"Pos"]||0,r[t[e]+"Pos"]+=i):(t.y0=r[t[e]+"Neg"]=r[t[e]+"Neg"]||0,r[t[e]+"Neg"]-=Math.abs(i))});i(n.reverse())},s=function(e,n){var r=d4.functor(n)();"x"===e&&"y"===r&&d4.err("You cannot use `y` as the key for an `x` dimension because it creates an ambiguous `y` property in the nested stack."),t[e].key=r},a=function(s){return s&&d4.extend(t.data,s),n(t,t.data),t.data=e(t.data),t.data=r(t.nestKey(),t.value.key,t.data),t.data.length>0&&i(t.x.key,t.data),t};return a.nestKey=function(e){return t.nestKey=d4.functor(e).bind(t),a},a.defined=function(e){return t.defined=d4.functor(e).bind(t),a},d4.each(["x","y","value"],function(e){a[e]=function(n){return s.bind(t)(e,d4.functor(n)),a}}.bind(this)),a})}.call(this),function(){"use strict";d4.parser("waterfall",function(){var t={x:{key:"x",values:[]},y:{key:"y",values:[]},value:{key:"value",values:[]},data:[]};t.nestKey=function(){return t.x.key};var e=function(e,n){["x","y","value"].forEach(function(r){var i=n.map(function(t){return t[e[r].key]});t[r].values=d3.set(i).values()})},n=function(t,e,n){var r=d3.nest().key(function(e){return e[t]});return r.entries(n)},r=function(e,n){var r=0,i=function(t){return isNaN(t)?0:t},s=d3.layout.stack().values(function(t){return t.values}).x(function(t){return t[e]}).y(function(e){return+e[t.value.key]}).out(function(e,n,s){isNaN(s)?(isNaN(n)&&(n=r),e.y0=0,e.y=n,e[t.value.key]=n,r=n):(isNaN(n)?(e.y0=r,r+=s):e.y0=n,e.y=s,e[t.value.key]=i(e[t.value.key]))});s(n)},i=function(e,n){t[e].key=d4.functor(n)()},s=function(i){return i&&d4.extend(t.data,i),e(t,t.data),t.data=n(t.nestKey(),t.value.key,t.data),t.data.length>0&&r(t.x.key,t.data),t};return s.nestKey=function(e){return t.nestKey=d4.functor(e).bind(t),s},d4.each(["x","y","value"],function(e){s[e]=function(n){return i.bind(t)(e,d4.functor(n)),s}}.bind(this)),s})}.call(this),function(){"use strict";var t=function(t,e){var n=t.map(function(t){return t.values.map(function(t){return t[e]}.bind(this))}.bind(this));return d3.merge(n)},e=function(t,e){switch(e){case"x":return[0,t.width];case"y":return[t.height,0];default:return[]}},n=function(t,n,r){var i=t[r].$key,s=d3.extent(d3.merge(n.map(function(t){return d3.extent(t.values,function(t){return d4.isDate(t[i])?t[i]:t[i]+(t.y0||0)})}))),a=t[r];if(!a.domain.$dirty)if(d4.isDate(s[0])){var c=a.$min||s[0],u=a.$max||s[1];a.domain([c,u])}else a.domain([Math.min(a.$min||0,s[0]),a.$max||s[1]]);return a.range.$dirty||a.range(e(t,r)),a.clamp.$dirty||a.clamp(!0),t[r].nice()};d4.builder("linearScaleForNestedData",n),d4.builder("timeScaleForNestedData",n),d4.builder("ordinalScaleForNestedData",function(n,r,i){var s=t(r,n[i].$key),a=n[i+"RoundBands"]=n[i+"RoundBands"]||.3,c=n[i];return c.domain.$dirty||c.domain(s),c.rangeRoundBands.$dirty||c.rangePoints.$dirty||c.rangeBands.$dirty||c.rangeRoundBands(e(n,i),a),c})}.call(this);
\ No newline at end of file
diff --git a/package.json b/package.json
index a652623a..22b88075 100644
--- a/package.json
+++ b/package.json
@@ -1,6 +1,6 @@
 {
   "name": "d4",
-  "version": "0.8.15",
+  "version": "0.8.16",
   "description": "A friendly reusable chart DSL for D3",
   "repository": {
     "type": "git",
diff --git a/src/base.js b/src/base.js
index 4fd4593d..ebc51f8d 100644
--- a/src/base.js
+++ b/src/base.js
@@ -474,7 +474,7 @@
       var baseFeature = {
         accessors: {
           afterRender: function() {},
-          beforeRender : function(){}
+          beforeRender: function() {}
         },
         proxies: []
       };
diff --git a/src/charts/stacked-column.js b/src/charts/stacked-column.js
index 01cf5272..fa207c83 100644
--- a/src/charts/stacked-column.js
+++ b/src/charts/stacked-column.js
@@ -107,13 +107,13 @@
 
       return {
         accessors: {
+          beforeRender: function(data) {
+            return calculateStackTotals.bind(this)(data);
+          },
           y: function(d) {
             var padding = 5;
             return this.y(d.size) - padding;
           }
-        },
-        beforeRender: function(data) {
-          return calculateStackTotals.bind(this)(data);
         }
       };
     };
diff --git a/src/charts/stacked-row.js b/src/charts/stacked-row.js
index 1bfc128e..c6cd48eb 100644
--- a/src/charts/stacked-row.js
+++ b/src/charts/stacked-row.js
@@ -107,14 +107,15 @@
 
       return {
         accessors: {
+          beforeRender: function(data) {
+            return calculateStackTotals.bind(this)(data);
+          },
+
           x: function(d) {
             var padding = 5;
             return this.x(d.size) + padding;
           }
         },
-        beforeRender: function(data) {
-          return calculateStackTotals.bind(this)(data);
-        }
       };
     };
 
diff --git a/src/features/waterfall-connectors.js b/src/features/waterfall-connectors.js
index 30523e0a..cb1129de 100644
--- a/src/features/waterfall-connectors.js
+++ b/src/features/waterfall-connectors.js
@@ -17,6 +17,13 @@
   d4.feature('waterfallConnectors', function(name) {
     return {
       accessors: {
+        beforeRender: function(data) {
+          var d = data.map(function(o) {
+            return o.values[0];
+          });
+          return d4.flatten(d);
+        },
+
         classes: function(d, i) {
           return 'series' + i;
         },
@@ -50,12 +57,6 @@
           }
         }
       },
-      beforeRender: function(data) {
-        var d = data.map(function(o) {
-          return o.values[0];
-        });
-        return d4.flatten(d);
-      },
 
       render: function(scope, data, selection) {
         selection.append('g').attr('class', name);
diff --git a/test/lib/d4.js b/test/lib/d4.js
index c4e821db..45bc8953 100644
--- a/test/lib/d4.js
+++ b/test/lib/d4.js
@@ -1,6 +1,6 @@
-/*! d4 - v0.8.15
+/*! d4 - v0.8.16
  *  License: MIT Expat
- *  Date: 2014-10-19
+ *  Date: 2014-11-27
  *  Copyright: Mark Daggett, D4 Team
  */
 /*!
@@ -479,7 +479,7 @@
       var baseFeature = {
         accessors: {
           afterRender: function() {},
-          beforeRender : function(){}
+          beforeRender: function() {}
         },
         proxies: []
       };
@@ -2074,13 +2074,13 @@
 
       return {
         accessors: {
+          beforeRender: function(data) {
+            return calculateStackTotals.bind(this)(data);
+          },
           y: function(d) {
             var padding = 5;
             return this.y(d.size) - padding;
           }
-        },
-        beforeRender: function(data) {
-          return calculateStackTotals.bind(this)(data);
         }
       };
     };
@@ -2218,14 +2218,15 @@
 
       return {
         accessors: {
+          beforeRender: function(data) {
+            return calculateStackTotals.bind(this)(data);
+          },
+
           x: function(d) {
             var padding = 5;
             return this.x(d.size) + padding;
           }
         },
-        beforeRender: function(data) {
-          return calculateStackTotals.bind(this)(data);
-        }
       };
     };
 
@@ -4002,6 +4003,13 @@
   d4.feature('waterfallConnectors', function(name) {
     return {
       accessors: {
+        beforeRender: function(data) {
+          var d = data.map(function(o) {
+            return o.values[0];
+          });
+          return d4.flatten(d);
+        },
+
         classes: function(d, i) {
           return 'series' + i;
         },
@@ -4035,12 +4043,6 @@
           }
         }
       },
-      beforeRender: function(data) {
-        var d = data.map(function(o) {
-          return o.values[0];
-        });
-        return d4.flatten(d);
-      },
 
       render: function(scope, data, selection) {
         selection.append('g').attr('class', name);