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From robertkowal...@apache.org
Subject [1/2] fauxton commit: updated refs/heads/master to bff1eb9
Date Mon, 24 Nov 2014 10:45:16 GMT
Repository: couchdb-fauxton
Updated Branches:
  refs/heads/master 8b8d5e22f -> bff1eb9e7


http://git-wip-us.apache.org/repos/asf/couchdb-fauxton/blob/bff1eb9e/assets/js/libs/nv.d3.js
----------------------------------------------------------------------
diff --git a/assets/js/libs/nv.d3.js b/assets/js/libs/nv.d3.js
deleted file mode 100755
index 983b901..0000000
--- a/assets/js/libs/nv.d3.js
+++ /dev/null
@@ -1,14374 +0,0 @@
-//this is a hacky fix because nv.d3 doesn't support requirejs
-define("nv.d3", ["d3"], function (d3) {
-  var nv;
-(function(){
-
-  nv = window.nv || {};
-
-
-nv.version = '1.1.15b';
-nv.dev = true //set false when in production
-
-window.nv = nv;
-
-nv.tooltip = nv.tooltip || {}; // For the tooltip system
-nv.utils = nv.utils || {}; // Utility subsystem
-nv.models = nv.models || {}; //stores all the possible models/components
-nv.charts = {}; //stores all the ready to use charts
-nv.graphs = []; //stores all the graphs currently on the page
-nv.logs = {}; //stores some statistics and potential error messages
-
-nv.dispatch = d3.dispatch('render_start', 'render_end');
-
-// *************************************************************************
-//  Development render timers - disabled if dev = false
-
-if (nv.dev) {
-  nv.dispatch.on('render_start', function(e) {
-    nv.logs.startTime = +new Date();
-  });
-
-  nv.dispatch.on('render_end', function(e) {
-    nv.logs.endTime = +new Date();
-    nv.logs.totalTime = nv.logs.endTime - nv.logs.startTime;
-    nv.log('total', nv.logs.totalTime); // used for development, to keep track of graph generation times
-  });
-}
-
-// ********************************************
-//  Public Core NV functions
-
-// Logs all arguments, and returns the last so you can test things in place
-// Note: in IE8 console.log is an object not a function, and if modernizr is used
-// then calling Function.prototype.bind with with anything other than a function
-// causes a TypeError to be thrown.
-nv.log = function() {
-  if (nv.dev && console.log && console.log.apply)
-    console.log.apply(console, arguments)
-  else if (nv.dev && typeof console.log == "function" && Function.prototype.bind) {
-    var log = Function.prototype.bind.call(console.log, console);
-    log.apply(console, arguments);
-  }
-  return arguments[arguments.length - 1];
-};
-
-
-nv.render = function render(step) {
-  step = step || 1; // number of graphs to generate in each timeout loop
-
-  nv.render.active = true;
-  nv.dispatch.render_start();
-
-  setTimeout(function() {
-    var chart, graph;
-
-    for (var i = 0; i < step && (graph = nv.render.queue[i]); i++) {
-      chart = graph.generate();
-      if (typeof graph.callback == typeof(Function)) graph.callback(chart);
-      nv.graphs.push(chart);
-    }
-
-    nv.render.queue.splice(0, i);
-
-    if (nv.render.queue.length) setTimeout(arguments.callee, 0);
-    else {
-      nv.dispatch.render_end();
-      nv.render.active = false;
-    }
-  }, 0);
-};
-
-nv.render.active = false;
-nv.render.queue = [];
-
-nv.addGraph = function(obj) {
-  if (typeof arguments[0] === typeof(Function))
-    obj = {generate: arguments[0], callback: arguments[1]};
-
-  nv.render.queue.push(obj);
-
-  if (!nv.render.active) nv.render();
-};
-
-nv.identity = function(d) { return d; };
-
-nv.strip = function(s) { return s.replace(/(\s|&)/g,''); };
-
-function daysInMonth(month,year) {
-  return (new Date(year, month+1, 0)).getDate();
-}
-
-function d3_time_range(floor, step, number) {
-  return function(t0, t1, dt) {
-    var time = floor(t0), times = [];
-    if (time < t0) step(time);
-    if (dt > 1) {
-      while (time < t1) {
-        var date = new Date(+time);
-        if ((number(date) % dt === 0)) times.push(date);
-        step(time);
-      }
-    } else {
-      while (time < t1) { times.push(new Date(+time)); step(time); }
-    }
-    return times;
-  };
-}
-
-d3.time.monthEnd = function(date) {
-  return new Date(date.getFullYear(), date.getMonth(), 0);
-};
-
-d3.time.monthEnds = d3_time_range(d3.time.monthEnd, function(date) {
-    date.setUTCDate(date.getUTCDate() + 1);
-    date.setDate(daysInMonth(date.getMonth() + 1, date.getFullYear()));
-  }, function(date) {
-    return date.getMonth();
-  }
-);
-
-/* Utility class to handle creation of an interactive layer.
-This places a rectangle on top of the chart. When you mouse move over it, it sends a dispatch
-containing the X-coordinate. It can also render a vertical line where the mouse is located.
-
-dispatch.elementMousemove is the important event to latch onto.  It is fired whenever the mouse moves over
-the rectangle. The dispatch is given one object which contains the mouseX/Y location.
-It also has 'pointXValue', which is the conversion of mouseX to the x-axis scale.
-*/
-nv.interactiveGuideline = function() {
-	"use strict";
-	var tooltip = nv.models.tooltip();
-	//Public settings
-	var width = null
-	, height = null
-    //Please pass in the bounding chart's top and left margins
-    //This is important for calculating the correct mouseX/Y positions.
-	, margin = {left: 0, top: 0}
-	, xScale = d3.scale.linear()
-	, yScale = d3.scale.linear()
-	, dispatch = d3.dispatch('elementMousemove', 'elementMouseout','elementDblclick')
-	, showGuideLine = true
-	, svgContainer = null  
-    //Must pass in the bounding chart's <svg> container.
-    //The mousemove event is attached to this container.
-	;
-
-	//Private variables
-	var isMSIE = navigator.userAgent.indexOf("MSIE") !== -1  //Check user-agent for Microsoft Internet Explorer.
-	;
-
-
-	function layer(selection) {
-		selection.each(function(data) {
-				var container = d3.select(this);
-				
-				var availableWidth = (width || 960), availableHeight = (height || 400);
-
-				var wrap = container.selectAll("g.nv-wrap.nv-interactiveLineLayer").data([data]);
-				var wrapEnter = wrap.enter()
-								.append("g").attr("class", " nv-wrap nv-interactiveLineLayer");
-								
-				
-				wrapEnter.append("g").attr("class","nv-interactiveGuideLine");
-				
-				if (!svgContainer) {
-					return;
-				}
-
-                function mouseHandler() {
-                      var d3mouse = d3.mouse(this);
-                      var mouseX = d3mouse[0];
-                      var mouseY = d3mouse[1];
-                      var subtractMargin = true;
-                      var mouseOutAnyReason = false;
-                      if (isMSIE) {
-                         /*
-                            D3.js (or maybe SVG.getScreenCTM) has a nasty bug in Internet Explorer 10.
-                            d3.mouse() returns incorrect X,Y mouse coordinates when mouse moving
-                            over a rect in IE 10.
-                            However, d3.event.offsetX/Y also returns the mouse coordinates
-                            relative to the triggering <rect>. So we use offsetX/Y on IE.  
-                         */
-                         mouseX = d3.event.offsetX;
-                         mouseY = d3.event.offsetY;
-
-                         /*
-                            On IE, if you attach a mouse event listener to the <svg> container,
-                            it will actually trigger it for all the child elements (like <path>, <circle>, etc).
-                            When this happens on IE, the offsetX/Y is set to where ever the child element
-                            is located.
-                            As a result, we do NOT need to subtract margins to figure out the mouse X/Y
-                            position under this scenario. Removing the line below *will* cause 
-                            the interactive layer to not work right on IE.
-                         */
-                         if(d3.event.target.tagName !== "svg")
-                            subtractMargin = false;
-
-                         if (d3.event.target.className.baseVal.match("nv-legend"))
-                         	mouseOutAnyReason = true;
-                          
-                      }
-
-                      if(subtractMargin) {
-                         mouseX -= margin.left;
-                         mouseY -= margin.top;
-                      }
-
-                      /* If mouseX/Y is outside of the chart's bounds,
-                      trigger a mouseOut event.
-                      */
-                      if (mouseX < 0 || mouseY < 0 
-                        || mouseX > availableWidth || mouseY > availableHeight
-                        || (d3.event.relatedTarget && d3.event.relatedTarget.ownerSVGElement === undefined)
-                        || mouseOutAnyReason
-                        ) 
-                      {
-                      		if (isMSIE) {
-                      			if (d3.event.relatedTarget 
-                      				&& d3.event.relatedTarget.ownerSVGElement === undefined
-                      				&& d3.event.relatedTarget.className.match(tooltip.nvPointerEventsClass)) {
-                      				return;
-                      			}
-                      		}
-                            dispatch.elementMouseout({
-                               mouseX: mouseX,
-                               mouseY: mouseY
-                            });
-                            layer.renderGuideLine(null); //hide the guideline
-                            return;
-                      }
-                      
-                      var pointXValue = xScale.invert(mouseX);
-                      dispatch.elementMousemove({
-                            mouseX: mouseX,
-                            mouseY: mouseY,
-                            pointXValue: pointXValue
-                      });
-
-                      //If user double clicks the layer, fire a elementDblclick dispatch.
-                      if (d3.event.type === "dblclick") {
-                        dispatch.elementDblclick({
-                            mouseX: mouseX,
-                            mouseY: mouseY,
-                            pointXValue: pointXValue
-                        });
-                      }
-                }
-
-				svgContainer
-				      .on("mousemove",mouseHandler, true)
-				      .on("mouseout" ,mouseHandler,true)
-                      .on("dblclick" ,mouseHandler)
-				      ;
-
-				 //Draws a vertical guideline at the given X postion.
-				layer.renderGuideLine = function(x) {
-				 	if (!showGuideLine) return;
-				 	var line = wrap.select(".nv-interactiveGuideLine")
-				 	      .selectAll("line")
-				 	      .data((x != null) ? [nv.utils.NaNtoZero(x)] : [], String);
-
-				 	line.enter()
-				 		.append("line")
-				 		.attr("class", "nv-guideline")
-				 		.attr("x1", function(d) { return d;})
-				 		.attr("x2", function(d) { return d;})
-				 		.attr("y1", availableHeight)
-				 		.attr("y2",0)
-				 		;
-				 	line.exit().remove();
-
-				}
-		});
-	}
-
-	layer.dispatch = dispatch;
-	layer.tooltip = tooltip;
-
-	layer.margin = function(_) {
-	    if (!arguments.length) return margin;
-	    margin.top    = typeof _.top    != 'undefined' ? _.top    : margin.top;
-	    margin.left   = typeof _.left   != 'undefined' ? _.left   : margin.left;
-	    return layer;
-    };
-
-	layer.width = function(_) {
-		if (!arguments.length) return width;
-		width = _;
-		return layer;
-	};
-
-	layer.height = function(_) {
-		if (!arguments.length) return height;
-		height = _;
-		return layer;
-	};
-
-	layer.xScale = function(_) {
-		if (!arguments.length) return xScale;
-		xScale = _;
-		return layer;
-	};
-
-	layer.showGuideLine = function(_) {
-		if (!arguments.length) return showGuideLine;
-		showGuideLine = _;
-		return layer;
-	};
-
-	layer.svgContainer = function(_) {
-		if (!arguments.length) return svgContainer;
-		svgContainer = _;
-		return layer;
-	};
-
-
-	return layer;
-};
-
-/* Utility class that uses d3.bisect to find the index in a given array, where a search value can be inserted.
-This is different from normal bisectLeft; this function finds the nearest index to insert the search value.
-
-For instance, lets say your array is [1,2,3,5,10,30], and you search for 28. 
-Normal d3.bisectLeft will return 4, because 28 is inserted after the number 10.  But interactiveBisect will return 5
-because 28 is closer to 30 than 10.
-
-Unit tests can be found in: interactiveBisectTest.html
-
-Has the following known issues:
-   * Will not work if the data points move backwards (ie, 10,9,8,7, etc) or if the data points are in random order.
-   * Won't work if there are duplicate x coordinate values.
-*/
-nv.interactiveBisect = function (values, searchVal, xAccessor) {
-	  "use strict";
-      if (! values instanceof Array) return null;
-      if (typeof xAccessor !== 'function') xAccessor = function(d,i) { return d.x;}
-
-      var bisect = d3.bisector(xAccessor).left;
-      var index = d3.max([0, bisect(values,searchVal) - 1]);
-      var currentValue = xAccessor(values[index], index);
-      if (typeof currentValue === 'undefined') currentValue = index;
-
-      if (currentValue === searchVal) return index;  //found exact match
-
-      var nextIndex = d3.min([index+1, values.length - 1]);
-      var nextValue = xAccessor(values[nextIndex], nextIndex);
-      if (typeof nextValue === 'undefined') nextValue = nextIndex;
-
-      if (Math.abs(nextValue - searchVal) >= Math.abs(currentValue - searchVal))
-          return index;
-      else
-          return nextIndex
-};
-
-/*
-Returns the index in the array "values" that is closest to searchVal.
-Only returns an index if searchVal is within some "threshold".
-Otherwise, returns null.
-*/
-nv.nearestValueIndex = function (values, searchVal, threshold) {
-      "use strict";
-      var yDistMax = Infinity, indexToHighlight = null;
-      values.forEach(function(d,i) {
-         var delta = Math.abs(searchVal - d);
-         if ( delta <= yDistMax && delta < threshold) {
-            yDistMax = delta;
-            indexToHighlight = i;
-         }
-      });
-      return indexToHighlight;
-};/* Tooltip rendering model for nvd3 charts.
-window.nv.models.tooltip is the updated,new way to render tooltips.
-
-window.nv.tooltip.show is the old tooltip code.
-window.nv.tooltip.* also has various helper methods.
-*/
-(function() {
-  "use strict";
-  window.nv.tooltip = {};
-
-  /* Model which can be instantiated to handle tooltip rendering.
-    Example usage: 
-    var tip = nv.models.tooltip().gravity('w').distance(23)
-                .data(myDataObject);
-
-        tip();    //just invoke the returned function to render tooltip.
-  */
-  window.nv.models.tooltip = function() {
-        var content = null    //HTML contents of the tooltip.  If null, the content is generated via the data variable.
-        ,   data = null     /* Tooltip data. If data is given in the proper format, a consistent tooltip is generated.
-        Format of data:
-        {
-            key: "Date",
-            value: "August 2009", 
-            series: [
-                    {
-                        key: "Series 1",
-                        value: "Value 1",
-                        color: "#000"
-                    },
-                    {
-                        key: "Series 2",
-                        value: "Value 2",
-                        color: "#00f"
-                    }
-            ]
-
-        }
-
-        */
-        ,   gravity = 'w'   //Can be 'n','s','e','w'. Determines how tooltip is positioned.
-        ,   distance = 50   //Distance to offset tooltip from the mouse location.
-        ,   snapDistance = 25   //Tolerance allowed before tooltip is moved from its current position (creates 'snapping' effect)
-        ,   fixedTop = null //If not null, this fixes the top position of the tooltip.
-        ,   classes = null  //Attaches additional CSS classes to the tooltip DIV that is created.
-        ,   chartContainer = null   //Parent DIV, of the SVG Container that holds the chart.
-        ,   tooltipElem = null  //actual DOM element representing the tooltip.
-        ,   position = {left: null, top: null}      //Relative position of the tooltip inside chartContainer.
-        ,   enabled = true  //True -> tooltips are rendered. False -> don't render tooltips.
-        //Generates a unique id when you create a new tooltip() object
-        ,   id = "nvtooltip-" + Math.floor(Math.random() * 100000)
-        ;
-
-        //CSS class to specify whether element should not have mouse events.
-        var  nvPointerEventsClass = "nv-pointer-events-none";
-
-        //Format function for the tooltip values column
-        var valueFormatter = function(d,i) {
-            return d;
-        };
-
-        //Format function for the tooltip header value.
-        var headerFormatter = function(d) {
-            return d;
-        };
-
-        //By default, the tooltip model renders a beautiful table inside a DIV.
-        //You can override this function if a custom tooltip is desired.
-        var contentGenerator = function(d) {
-            if (content != null) return content;
-
-            if (d == null) return '';
-
-            var table = d3.select(document.createElement("table"));
-            var theadEnter = table.selectAll("thead")
-                .data([d])
-                .enter().append("thead");
-            theadEnter.append("tr")
-                .append("td")
-                .attr("colspan",3)
-                .append("strong")
-                    .classed("x-value",true)
-                    .html(headerFormatter(d.value));
-
-            var tbodyEnter = table.selectAll("tbody")
-                .data([d])
-                .enter().append("tbody");
-            var trowEnter = tbodyEnter.selectAll("tr")
-                .data(function(p) { return p.series})
-                .enter()
-                .append("tr")
-                .classed("highlight", function(p) { return p.highlight})
-                ;
-
-            trowEnter.append("td")
-                .classed("legend-color-guide",true)
-                .append("div")
-                    .style("background-color", function(p) { return p.color});
-            trowEnter.append("td")
-                .classed("key",true)
-                .html(function(p) {return p.key});
-            trowEnter.append("td")
-                .classed("value",true)
-                .html(function(p,i) { return valueFormatter(p.value,i) });
-
-
-            trowEnter.selectAll("td").each(function(p) {
-                if (p.highlight) {
-                    var opacityScale = d3.scale.linear().domain([0,1]).range(["#fff",p.color]);
-                    var opacity = 0.6;
-                    d3.select(this)
-                        .style("border-bottom-color", opacityScale(opacity))
-                        .style("border-top-color", opacityScale(opacity))
-                        ;
-                }
-            });
-
-            var html = table.node().outerHTML;
-            if (d.footer !== undefined)
-                html += "<div class='footer'>" + d.footer + "</div>";
-            return html;
-
-        };
-
-        var dataSeriesExists = function(d) {
-            if (d && d.series && d.series.length > 0) return true;
-
-            return false;
-        };
-
-        //In situations where the chart is in a 'viewBox', re-position the tooltip based on how far chart is zoomed.
-        function convertViewBoxRatio() {
-            if (chartContainer) {
-              var svg = d3.select(chartContainer);
-              if (svg.node().tagName !== "svg") {
-                 svg = svg.select("svg");
-              }
-              var viewBox = (svg.node()) ? svg.attr('viewBox') : null;
-              if (viewBox) {
-                viewBox = viewBox.split(' ');
-                var ratio = parseInt(svg.style('width')) / viewBox[2];
-                
-                position.left = position.left * ratio;
-                position.top  = position.top * ratio;
-              }
-            }
-        }
-
-        //Creates new tooltip container, or uses existing one on DOM.
-        function getTooltipContainer(newContent) {
-            var body;
-            if (chartContainer)
-                body = d3.select(chartContainer);
-            else
-                body = d3.select("body");
-
-            var container = body.select(".nvtooltip");
-            if (container.node() === null) {
-                //Create new tooltip div if it doesn't exist on DOM.
-                container = body.append("div")
-                    .attr("class", "nvtooltip " + (classes? classes: "xy-tooltip"))
-                    .attr("id",id)
-                    ;
-            }
-        
-
-            container.node().innerHTML = newContent;
-            container.style("top",0).style("left",0).style("opacity",0);
-            container.selectAll("div, table, td, tr").classed(nvPointerEventsClass,true)
-            container.classed(nvPointerEventsClass,true);
-            return container.node();
-        }
-
-        
-
-        //Draw the tooltip onto the DOM.
-        function nvtooltip() {
-            if (!enabled) return;
-            if (!dataSeriesExists(data)) return;
-
-            convertViewBoxRatio();
-
-            var left = position.left;
-            var top = (fixedTop != null) ? fixedTop : position.top;
-            var container = getTooltipContainer(contentGenerator(data));
-            tooltipElem = container;
-            if (chartContainer) {
-                var svgComp = chartContainer.getElementsByTagName("svg")[0];
-                var boundRect = (svgComp) ? svgComp.getBoundingClientRect() : chartContainer.getBoundingClientRect();
-                var svgOffset = {left:0,top:0};
-                if (svgComp) {
-                    var svgBound = svgComp.getBoundingClientRect();
-                    var chartBound = chartContainer.getBoundingClientRect();
-                    var svgBoundTop = svgBound.top;
-                    
-                    //Defensive code. Sometimes, svgBoundTop can be a really negative
-                    //  number, like -134254. That's a bug. 
-                    //  If such a number is found, use zero instead. FireFox bug only
-                    if (svgBoundTop < 0) {
-                        var containerBound = chartContainer.getBoundingClientRect();
-                        svgBoundTop = (Math.abs(svgBoundTop) > containerBound.height) ? 0 : svgBoundTop;
-                    } 
-                    svgOffset.top = Math.abs(svgBoundTop - chartBound.top);
-                    svgOffset.left = Math.abs(svgBound.left - chartBound.left);
-                }
-                //If the parent container is an overflow <div> with scrollbars, subtract the scroll offsets.
-                //You need to also add any offset between the <svg> element and its containing <div>
-                //Finally, add any offset of the containing <div> on the whole page.
-                left += chartContainer.offsetLeft + svgOffset.left - 2*chartContainer.scrollLeft;
-                top += chartContainer.offsetTop + svgOffset.top - 2*chartContainer.scrollTop;
-            }
-
-            if (snapDistance && snapDistance > 0) {
-                top = Math.floor(top/snapDistance) * snapDistance;
-            }
-
-            nv.tooltip.calcTooltipPosition([left,top], gravity, distance, container);
-            return nvtooltip;
-        };
-
-        nvtooltip.nvPointerEventsClass = nvPointerEventsClass;
-        
-        nvtooltip.content = function(_) {
-            if (!arguments.length) return content;
-            content = _;
-            return nvtooltip;
-        };
-
-        //Returns tooltipElem...not able to set it.
-        nvtooltip.tooltipElem = function() {
-            return tooltipElem;
-        };
-
-        nvtooltip.contentGenerator = function(_) {
-            if (!arguments.length) return contentGenerator;
-            if (typeof _ === 'function') {
-                contentGenerator = _;
-            }
-            return nvtooltip;
-        };
-
-        nvtooltip.data = function(_) {
-            if (!arguments.length) return data;
-            data = _;
-            return nvtooltip;
-        };
-
-        nvtooltip.gravity = function(_) {
-            if (!arguments.length) return gravity;
-            gravity = _;
-            return nvtooltip;
-        };
-
-        nvtooltip.distance = function(_) {
-            if (!arguments.length) return distance;
-            distance = _;
-            return nvtooltip;
-        };
-
-        nvtooltip.snapDistance = function(_) {
-            if (!arguments.length) return snapDistance;
-            snapDistance = _;
-            return nvtooltip;
-        };
-
-        nvtooltip.classes = function(_) {
-            if (!arguments.length) return classes;
-            classes = _;
-            return nvtooltip;
-        };
-
-        nvtooltip.chartContainer = function(_) {
-            if (!arguments.length) return chartContainer;
-            chartContainer = _;
-            return nvtooltip;
-        };
-
-        nvtooltip.position = function(_) {
-            if (!arguments.length) return position;
-            position.left = (typeof _.left !== 'undefined') ? _.left : position.left;
-            position.top = (typeof _.top !== 'undefined') ? _.top : position.top;
-            return nvtooltip;
-        };
-
-        nvtooltip.fixedTop = function(_) {
-            if (!arguments.length) return fixedTop;
-            fixedTop = _;
-            return nvtooltip;
-        };
-
-        nvtooltip.enabled = function(_) {
-            if (!arguments.length) return enabled;
-            enabled = _;
-            return nvtooltip;
-        };
-
-        nvtooltip.valueFormatter = function(_) {
-            if (!arguments.length) return valueFormatter;
-            if (typeof _ === 'function') {
-                valueFormatter = _;
-            }
-            return nvtooltip;
-        };
-
-        nvtooltip.headerFormatter = function(_) {
-            if (!arguments.length) return headerFormatter;
-            if (typeof _ === 'function') {
-                headerFormatter = _;
-            }
-            return nvtooltip;
-        };
-
-        //id() is a read-only function. You can't use it to set the id.
-        nvtooltip.id = function() {
-            return id;
-        };
-
-
-        return nvtooltip;
-  };
-
-
-  //Original tooltip.show function. Kept for backward compatibility.
-  // pos = [left,top]
-  nv.tooltip.show = function(pos, content, gravity, dist, parentContainer, classes) {
-      
-        //Create new tooltip div if it doesn't exist on DOM.
-        var   container = document.createElement('div');
-        container.className = 'nvtooltip ' + (classes ? classes : 'xy-tooltip');
-
-        var body = parentContainer;
-        if ( !parentContainer || parentContainer.tagName.match(/g|svg/i)) {
-            //If the parent element is an SVG element, place tooltip in the <body> element.
-            body = document.getElementsByTagName('body')[0];
-        }
-   
-        container.style.left = 0;
-        container.style.top = 0;
-        container.style.opacity = 0;
-        container.innerHTML = content;
-        body.appendChild(container);
-        
-        //If the parent container is an overflow <div> with scrollbars, subtract the scroll offsets.
-        if (parentContainer) {
-           pos[0] = pos[0] - parentContainer.scrollLeft;
-           pos[1] = pos[1] - parentContainer.scrollTop;
-        }
-        nv.tooltip.calcTooltipPosition(pos, gravity, dist, container);
-  };
-
-  //Looks up the ancestry of a DOM element, and returns the first NON-svg node.
-  nv.tooltip.findFirstNonSVGParent = function(Elem) {
-            while(Elem.tagName.match(/^g|svg$/i) !== null) {
-                Elem = Elem.parentNode;
-            }
-            return Elem;
-  };
-
-  //Finds the total offsetTop of a given DOM element.
-  //Looks up the entire ancestry of an element, up to the first relatively positioned element.
-  nv.tooltip.findTotalOffsetTop = function ( Elem, initialTop ) {
-                var offsetTop = initialTop;
-                
-                do {
-                    if( !isNaN( Elem.offsetTop ) ) {
-                        offsetTop += (Elem.offsetTop);
-                    }
-                } while( Elem = Elem.offsetParent );
-                return offsetTop;
-  };
-
-  //Finds the total offsetLeft of a given DOM element.
-  //Looks up the entire ancestry of an element, up to the first relatively positioned element.
-  nv.tooltip.findTotalOffsetLeft = function ( Elem, initialLeft) {
-                var offsetLeft = initialLeft;
-                
-                do {
-                    if( !isNaN( Elem.offsetLeft ) ) {
-                        offsetLeft += (Elem.offsetLeft);
-                    }
-                } while( Elem = Elem.offsetParent );
-                return offsetLeft;
-  };
-
-  //Global utility function to render a tooltip on the DOM.
-  //pos = [left,top] coordinates of where to place the tooltip, relative to the SVG chart container.
-  //gravity = how to orient the tooltip
-  //dist = how far away from the mouse to place tooltip
-  //container = tooltip DIV
-  nv.tooltip.calcTooltipPosition = function(pos, gravity, dist, container) {
-
-            var height = parseInt(container.offsetHeight),
-                width = parseInt(container.offsetWidth),
-                windowWidth = nv.utils.windowSize().width,
-                windowHeight = nv.utils.windowSize().height,
-                scrollTop = window.pageYOffset,
-                scrollLeft = window.pageXOffset,
-                left, top;
-
-            windowHeight = window.innerWidth >= document.body.scrollWidth ? windowHeight : windowHeight - 16;
-            windowWidth = window.innerHeight >= document.body.scrollHeight ? windowWidth : windowWidth - 16;
-
-            gravity = gravity || 's';
-            dist = dist || 20;
-
-            var tooltipTop = function ( Elem ) {
-                return nv.tooltip.findTotalOffsetTop(Elem, top);
-            };
-
-            var tooltipLeft = function ( Elem ) {
-                return nv.tooltip.findTotalOffsetLeft(Elem,left);
-            };
-
-            switch (gravity) {
-              case 'e':
-                left = pos[0] - width - dist;
-                top = pos[1] - (height / 2);
-                var tLeft = tooltipLeft(container);
-                var tTop = tooltipTop(container);
-                if (tLeft < scrollLeft) left = pos[0] + dist > scrollLeft ? pos[0] + dist : scrollLeft - tLeft + left;
-                if (tTop < scrollTop) top = scrollTop - tTop + top;
-                if (tTop + height > scrollTop + windowHeight) top = scrollTop + windowHeight - tTop + top - height;
-                break;
-              case 'w':
-                left = pos[0] + dist;
-                top = pos[1] - (height / 2);
-                var tLeft = tooltipLeft(container);
-                var tTop = tooltipTop(container);
-                if (tLeft + width > windowWidth) left = pos[0] - width - dist;
-                if (tTop < scrollTop) top = scrollTop + 5;
-                if (tTop + height > scrollTop + windowHeight) top = scrollTop + windowHeight - tTop + top - height;
-                break;
-              case 'n':
-                left = pos[0] - (width / 2) - 5;
-                top = pos[1] + dist;
-                var tLeft = tooltipLeft(container);
-                var tTop = tooltipTop(container);
-                if (tLeft < scrollLeft) left = scrollLeft + 5;
-                if (tLeft + width > windowWidth) left = left - width/2 + 5;
-                if (tTop + height > scrollTop + windowHeight) top = scrollTop + windowHeight - tTop + top - height;
-                break;
-              case 's':
-                left = pos[0] - (width / 2);
-                top = pos[1] - height - dist;
-                var tLeft = tooltipLeft(container);
-                var tTop = tooltipTop(container);
-                if (tLeft < scrollLeft) left = scrollLeft + 5;
-                if (tLeft + width > windowWidth) left = left - width/2 + 5;
-                if (scrollTop > tTop) top = scrollTop;
-                break;
-              case 'none':
-                left = pos[0];
-                top = pos[1] - dist;
-                var tLeft = tooltipLeft(container);
-                var tTop = tooltipTop(container);
-                break;
-            }
-
-
-            container.style.left = left+'px';
-            container.style.top = top+'px';
-            container.style.opacity = 1;
-            container.style.position = 'absolute'; 
-
-            return container;
-    };
-
-    //Global utility function to remove tooltips from the DOM.
-    nv.tooltip.cleanup = function() {
-
-              // Find the tooltips, mark them for removal by this class (so others cleanups won't find it)
-              var tooltips = document.getElementsByClassName('nvtooltip');
-              var purging = [];
-              while(tooltips.length) {
-                purging.push(tooltips[0]);
-                tooltips[0].style.transitionDelay = '0 !important';
-                tooltips[0].style.opacity = 0;
-                tooltips[0].className = 'nvtooltip-pending-removal';
-              }
-
-              setTimeout(function() {
-
-                  while (purging.length) {
-                     var removeMe = purging.pop();
-                      removeMe.parentNode.removeChild(removeMe);
-                  }
-            }, 500);
-    };
-
-})();
-
-nv.utils.windowSize = function() {
-    // Sane defaults
-    var size = {width: 640, height: 480};
-
-    // Earlier IE uses Doc.body
-    if (document.body && document.body.offsetWidth) {
-        size.width = document.body.offsetWidth;
-        size.height = document.body.offsetHeight;
-    }
-
-    // IE can use depending on mode it is in
-    if (document.compatMode=='CSS1Compat' &&
-        document.documentElement &&
-        document.documentElement.offsetWidth ) {
-        size.width = document.documentElement.offsetWidth;
-        size.height = document.documentElement.offsetHeight;
-    }
-
-    // Most recent browsers use
-    if (window.innerWidth && window.innerHeight) {
-        size.width = window.innerWidth;
-        size.height = window.innerHeight;
-    }
-    return (size);
-};
-
-
-
-// Easy way to bind multiple functions to window.onresize
-// TODO: give a way to remove a function after its bound, other than removing all of them
-nv.utils.windowResize = function(fun){
-  if (fun === undefined) return;
-  var oldresize = window.onresize;
-
-  window.onresize = function(e) {
-    if (typeof oldresize == 'function') oldresize(e);
-    fun(e);
-  }
-}
-
-// Backwards compatible way to implement more d3-like coloring of graphs.
-// If passed an array, wrap it in a function which implements the old default
-// behavior
-nv.utils.getColor = function(color) {
-    if (!arguments.length) return nv.utils.defaultColor(); //if you pass in nothing, get default colors back
-
-    if( Object.prototype.toString.call( color ) === '[object Array]' )
-        return function(d, i) { return d.color || color[i % color.length]; };
-    else
-        return color;
-        //can't really help it if someone passes rubbish as color
-}
-
-// Default color chooser uses the index of an object as before.
-nv.utils.defaultColor = function() {
-    var colors = d3.scale.category20().range();
-    return function(d, i) { return d.color || colors[i % colors.length] };
-}
-
-
-// Returns a color function that takes the result of 'getKey' for each series and
-// looks for a corresponding color from the dictionary,
-nv.utils.customTheme = function(dictionary, getKey, defaultColors) {
-  getKey = getKey || function(series) { return series.key }; // use default series.key if getKey is undefined
-  defaultColors = defaultColors || d3.scale.category20().range(); //default color function
-
-  var defIndex = defaultColors.length; //current default color (going in reverse)
-
-  return function(series, index) {
-    var key = getKey(series);
-
-    if (!defIndex) defIndex = defaultColors.length; //used all the default colors, start over
-
-    if (typeof dictionary[key] !== "undefined")
-      return (typeof dictionary[key] === "function") ? dictionary[key]() : dictionary[key];
-    else
-      return defaultColors[--defIndex]; // no match in dictionary, use default color
-  }
-}
-
-
-
-// From the PJAX example on d3js.org, while this is not really directly needed
-// it's a very cool method for doing pjax, I may expand upon it a little bit,
-// open to suggestions on anything that may be useful
-nv.utils.pjax = function(links, content) {
-  d3.selectAll(links).on("click", function() {
-    history.pushState(this.href, this.textContent, this.href);
-    load(this.href);
-    d3.event.preventDefault();
-  });
-
-  function load(href) {
-    d3.html(href, function(fragment) {
-      var target = d3.select(content).node();
-      target.parentNode.replaceChild(d3.select(fragment).select(content).node(), target);
-      nv.utils.pjax(links, content);
-    });
-  }
-
-  d3.select(window).on("popstate", function() {
-    if (d3.event.state) load(d3.event.state);
-  });
-}
-
-/* For situations where we want to approximate the width in pixels for an SVG:text element.
-Most common instance is when the element is in a display:none; container.
-Forumla is : text.length * font-size * constant_factor
-*/
-nv.utils.calcApproxTextWidth = function (svgTextElem) {
-    if (typeof svgTextElem.style === 'function'
-        && typeof svgTextElem.text === 'function') {
-        var fontSize = parseInt(svgTextElem.style("font-size").replace("px",""));
-        var textLength = svgTextElem.text().length;
-
-        return textLength * fontSize * 0.5;
-    }
-    return 0;
-};
-
-/* Numbers that are undefined, null or NaN, convert them to zeros.
-*/
-nv.utils.NaNtoZero = function(n) {
-    if (typeof n !== 'number'
-        || isNaN(n)
-        || n === null
-        || n === Infinity) return 0;
-
-    return n;
-};
-
-/*
-Snippet of code you can insert into each nv.models.* to give you the ability to
-do things like:
-chart.options({
-  showXAxis: true,
-  tooltips: true
-});
-
-To enable in the chart:
-chart.options = nv.utils.optionsFunc.bind(chart);
-*/
-nv.utils.optionsFunc = function(args) {
-    if (args) {
-      d3.map(args).forEach((function(key,value) {
-        if (typeof this[key] === "function") {
-           this[key](value);
-        }
-      }).bind(this));
-    }
-    return this;
-};nv.models.axis = function() {
-  "use strict";
-  //============================================================
-  // Public Variables with Default Settings
-  //------------------------------------------------------------
-
-  var axis = d3.svg.axis()
-    ;
-
-  var margin = {top: 0, right: 0, bottom: 0, left: 0}
-    , width = 75 //only used for tickLabel currently
-    , height = 60 //only used for tickLabel currently
-    , scale = d3.scale.linear()
-    , axisLabelText = null
-    , showMaxMin = true //TODO: showMaxMin should be disabled on all ordinal scaled axes
-    , highlightZero = true
-    , rotateLabels = 0
-    , rotateYLabel = true
-    , staggerLabels = false
-    , isOrdinal = false
-    , ticks = null
-    , axisLabelDistance = 12 //The larger this number is, the closer the axis label is to the axis.
-    ;
-
-  axis
-    .scale(scale)
-    .orient('bottom')
-    .tickFormat(function(d) { return d })
-    ;
-
-  //============================================================
-
-
-  //============================================================
-  // Private Variables
-  //------------------------------------------------------------
-
-  var scale0;
-
-  //============================================================
-
-
-  function chart(selection) {
-    selection.each(function(data) {
-      var container = d3.select(this);
-
-
-      //------------------------------------------------------------
-      // Setup containers and skeleton of chart
-
-      var wrap = container.selectAll('g.nv-wrap.nv-axis').data([data]);
-      var wrapEnter = wrap.enter().append('g').attr('class', 'nvd3 nv-wrap nv-axis');
-      var gEnter = wrapEnter.append('g');
-      var g = wrap.select('g')
-
-      //------------------------------------------------------------
-
-
-      if (ticks !== null)
-        axis.ticks(ticks);
-      else if (axis.orient() == 'top' || axis.orient() == 'bottom')
-        axis.ticks(Math.abs(scale.range()[1] - scale.range()[0]) / 100);
-
-
-      //TODO: consider calculating width/height based on whether or not label is added, for reference in charts using this component
-
-
-      g.transition().call(axis);
-
-      scale0 = scale0 || axis.scale();
-
-      var fmt = axis.tickFormat();
-      if (fmt == null) {
-        fmt = scale0.tickFormat();
-      }
-
-      var axisLabel = g.selectAll('text.nv-axislabel')
-          .data([axisLabelText || null]);
-      axisLabel.exit().remove();
-      switch (axis.orient()) {
-        case 'top':
-          axisLabel.enter().append('text').attr('class', 'nv-axislabel');
-          var w = (scale.range().length==2) ? scale.range()[1] : (scale.range()[scale.range().length-1]+(scale.range()[1]-scale.range()[0]));
-          axisLabel
-              .attr('text-anchor', 'middle')
-              .attr('y', 0)
-              .attr('x', w/2);
-          if (showMaxMin) {
-            var axisMaxMin = wrap.selectAll('g.nv-axisMaxMin')
-                           .data(scale.domain());
-            axisMaxMin.enter().append('g').attr('class', 'nv-axisMaxMin').append('text');
-            axisMaxMin.exit().remove();
-            axisMaxMin
-                .attr('transform', function(d,i) {
-                  return 'translate(' + scale(d) + ',0)'
-                })
-              .select('text')
-                .attr('dy', '-0.5em')
-                .attr('y', -axis.tickPadding())
-                .attr('text-anchor', 'middle')
-                .text(function(d,i) {
-                  var v = fmt(d);
-                  return ('' + v).match('NaN') ? '' : v;
-                });
-            axisMaxMin.transition()
-                .attr('transform', function(d,i) {
-                  return 'translate(' + scale.range()[i] + ',0)'
-                });
-          }
-          break;
-        case 'bottom':
-          var xLabelMargin = 36;
-          var maxTextWidth = 30;
-          var xTicks = g.selectAll('g').select("text");
-          if (rotateLabels%360) {
-            //Calculate the longest xTick width
-            xTicks.each(function(d,i){
-              var width = this.getBBox().width;
-              if(width > maxTextWidth) maxTextWidth = width;
-            });
-            //Convert to radians before calculating sin. Add 30 to margin for healthy padding.
-            var sin = Math.abs(Math.sin(rotateLabels*Math.PI/180));
-            var xLabelMargin = (sin ? sin*maxTextWidth : maxTextWidth)+30;
-            //Rotate all xTicks
-            xTicks
-              .attr('transform', function(d,i,j) { return 'rotate(' + rotateLabels + ' 0,0)' })
-              .style('text-anchor', rotateLabels%360 > 0 ? 'start' : 'end');
-          }
-          axisLabel.enter().append('text').attr('class', 'nv-axislabel');
-          var w = (scale.range().length==2) ? scale.range()[1] : (scale.range()[scale.range().length-1]+(scale.range()[1]-scale.range()[0]));
-          axisLabel
-              .attr('text-anchor', 'middle')
-              .attr('y', xLabelMargin)
-              .attr('x', w/2);
-          if (showMaxMin) {
-          //if (showMaxMin && !isOrdinal) {
-            var axisMaxMin = wrap.selectAll('g.nv-axisMaxMin')
-                           //.data(scale.domain())
-                           .data([scale.domain()[0], scale.domain()[scale.domain().length - 1]]);
-            axisMaxMin.enter().append('g').attr('class', 'nv-axisMaxMin').append('text');
-            axisMaxMin.exit().remove();
-            axisMaxMin
-                .attr('transform', function(d,i) {
-                  return 'translate(' + (scale(d) + (isOrdinal ? scale.rangeBand() / 2 : 0)) + ',0)'
-                })
-              .select('text')
-                .attr('dy', '.71em')
-                .attr('y', axis.tickPadding())
-                .attr('transform', function(d,i,j) { return 'rotate(' + rotateLabels + ' 0,0)' })
-                .style('text-anchor', rotateLabels ? (rotateLabels%360 > 0 ? 'start' : 'end') : 'middle')
-                .text(function(d,i) {
-                  var v = fmt(d);
-                  return ('' + v).match('NaN') ? '' : v;
-                });
-            axisMaxMin.transition()
-                .attr('transform', function(d,i) {
-                  //return 'translate(' + scale.range()[i] + ',0)'
-                  //return 'translate(' + scale(d) + ',0)'
-                  return 'translate(' + (scale(d) + (isOrdinal ? scale.rangeBand() / 2 : 0)) + ',0)'
-                });
-          }
-          if (staggerLabels)
-            xTicks
-                .attr('transform', function(d,i) { return 'translate(0,' + (i % 2 == 0 ? '0' : '12') + ')' });
-
-          break;
-        case 'right':
-          axisLabel.enter().append('text').attr('class', 'nv-axislabel');
-          axisLabel
-              .style('text-anchor', rotateYLabel ? 'middle' : 'begin')
-              .attr('transform', rotateYLabel ? 'rotate(90)' : '')
-              .attr('y', rotateYLabel ? (-Math.max(margin.right,width) + 12) : -10) //TODO: consider calculating this based on largest tick width... OR at least expose this on chart
-              .attr('x', rotateYLabel ? (scale.range()[0] / 2) : axis.tickPadding());
-          if (showMaxMin) {
-            var axisMaxMin = wrap.selectAll('g.nv-axisMaxMin')
-                           .data(scale.domain());
-            axisMaxMin.enter().append('g').attr('class', 'nv-axisMaxMin').append('text')
-                .style('opacity', 0);
-            axisMaxMin.exit().remove();
-            axisMaxMin
-                .attr('transform', function(d,i) {
-                  return 'translate(0,' + scale(d) + ')'
-                })
-              .select('text')
-                .attr('dy', '.32em')
-                .attr('y', 0)
-                .attr('x', axis.tickPadding())
-                .style('text-anchor', 'start')
-                .text(function(d,i) {
-                  var v = fmt(d);
-                  return ('' + v).match('NaN') ? '' : v;
-                });
-            axisMaxMin.transition()
-                .attr('transform', function(d,i) {
-                  return 'translate(0,' + scale.range()[i] + ')'
-                })
-              .select('text')
-                .style('opacity', 1);
-          }
-          break;
-        case 'left':
-          /*
-          //For dynamically placing the label. Can be used with dynamically-sized chart axis margins
-          var yTicks = g.selectAll('g').select("text");
-          yTicks.each(function(d,i){
-            var labelPadding = this.getBBox().width + axis.tickPadding() + 16;
-            if(labelPadding > width) width = labelPadding;
-          });
-          */
-          axisLabel.enter().append('text').attr('class', 'nv-axislabel');
-          axisLabel
-              .style('text-anchor', rotateYLabel ? 'middle' : 'end')
-              .attr('transform', rotateYLabel ? 'rotate(-90)' : '')
-              .attr('y', rotateYLabel ? (-Math.max(margin.left,width) + axisLabelDistance) : -10) //TODO: consider calculating this based on largest tick width... OR at least expose this on chart
-              .attr('x', rotateYLabel ? (-scale.range()[0] / 2) : -axis.tickPadding());
-          if (showMaxMin) {
-            var axisMaxMin = wrap.selectAll('g.nv-axisMaxMin')
-                           .data(scale.domain());
-            axisMaxMin.enter().append('g').attr('class', 'nv-axisMaxMin').append('text')
-                .style('opacity', 0);
-            axisMaxMin.exit().remove();
-            axisMaxMin
-                .attr('transform', function(d,i) {
-                  return 'translate(0,' + scale0(d) + ')'
-                })
-              .select('text')
-                .attr('dy', '.32em')
-                .attr('y', 0)
-                .attr('x', -axis.tickPadding())
-                .attr('text-anchor', 'end')
-                .text(function(d,i) {
-                  var v = fmt(d);
-                  return ('' + v).match('NaN') ? '' : v;
-                });
-            axisMaxMin.transition()
-                .attr('transform', function(d,i) {
-                  return 'translate(0,' + scale.range()[i] + ')'
-                })
-              .select('text')
-                .style('opacity', 1);
-          }
-          break;
-      }
-      axisLabel
-          .text(function(d) { return d });
-
-
-      if (showMaxMin && (axis.orient() === 'left' || axis.orient() === 'right')) {
-        //check if max and min overlap other values, if so, hide the values that overlap
-        g.selectAll('g') // the g's wrapping each tick
-            .each(function(d,i) {
-              d3.select(this).select('text').attr('opacity', 1);
-              if (scale(d) < scale.range()[1] + 10 || scale(d) > scale.range()[0] - 10) { // 10 is assuming text height is 16... if d is 0, leave it!
-                if (d > 1e-10 || d < -1e-10) // accounts for minor floating point errors... though could be problematic if the scale is EXTREMELY SMALL
-                  d3.select(this).attr('opacity', 0);
-
-                d3.select(this).select('text').attr('opacity', 0); // Don't remove the ZERO line!!
-              }
-            });
-
-        //if Max and Min = 0 only show min, Issue #281
-        if (scale.domain()[0] == scale.domain()[1] && scale.domain()[0] == 0)
-          wrap.selectAll('g.nv-axisMaxMin')
-            .style('opacity', function(d,i) { return !i ? 1 : 0 });
-
-      }
-
-      if (showMaxMin && (axis.orient() === 'top' || axis.orient() === 'bottom')) {
-        var maxMinRange = [];
-        wrap.selectAll('g.nv-axisMaxMin')
-            .each(function(d,i) {
-              try {
-                  if (i) // i== 1, max position
-                      maxMinRange.push(scale(d) - this.getBBox().width - 4)  //assuming the max and min labels are as wide as the next tick (with an extra 4 pixels just in case)
-                  else // i==0, min position
-                      maxMinRange.push(scale(d) + this.getBBox().width + 4)
-              }catch (err) {
-                  if (i) // i== 1, max position
-                      maxMinRange.push(scale(d) - 4)  //assuming the max and min labels are as wide as the next tick (with an extra 4 pixels just in case)
-                  else // i==0, min position
-                      maxMinRange.push(scale(d) + 4)
-              }
-            });
-        g.selectAll('g') // the g's wrapping each tick
-            .each(function(d,i) {
-              if (scale(d) < maxMinRange[0] || scale(d) > maxMinRange[1]) {
-                if (d > 1e-10 || d < -1e-10) // accounts for minor floating point errors... though could be problematic if the scale is EXTREMELY SMALL
-                  d3.select(this).remove();
-                else
-                  d3.select(this).select('text').remove(); // Don't remove the ZERO line!!
-              }
-            });
-      }
-
-
-      //highlight zero line ... Maybe should not be an option and should just be in CSS?
-      if (highlightZero)
-        g.selectAll('.tick')
-          .filter(function(d) { return !parseFloat(Math.round(d.__data__*100000)/1000000) && (d.__data__ !== undefined) }) //this is because sometimes the 0 tick is a very small fraction, TODO: think of cleaner technique
-            .classed('zero', true);
-
-      //store old scales for use in transitions on update
-      scale0 = scale.copy();
-
-    });
-
-    return chart;
-  }
-
-
-  //============================================================
-  // Expose Public Variables
-  //------------------------------------------------------------
-
-  // expose chart's sub-components
-  chart.axis = axis;
-
-  d3.rebind(chart, axis, 'orient', 'tickValues', 'tickSubdivide', 'tickSize', 'tickPadding', 'tickFormat');
-  d3.rebind(chart, scale, 'domain', 'range', 'rangeBand', 'rangeBands'); //these are also accessible by chart.scale(), but added common ones directly for ease of use
-
-  chart.options = nv.utils.optionsFunc.bind(chart);
-
-  chart.margin = function(_) {
-    if(!arguments.length) return margin;
-    margin.top    = typeof _.top    != 'undefined' ? _.top    : margin.top;
-    margin.right  = typeof _.right  != 'undefined' ? _.right  : margin.right;
-    margin.bottom = typeof _.bottom != 'undefined' ? _.bottom : margin.bottom;
-    margin.left   = typeof _.left   != 'undefined' ? _.left   : margin.left;
-    return chart;
-  }
-
-  chart.width = function(_) {
-    if (!arguments.length) return width;
-    width = _;
-    return chart;
-  };
-
-  chart.ticks = function(_) {
-    if (!arguments.length) return ticks;
-    ticks = _;
-    return chart;
-  };
-
-  chart.height = function(_) {
-    if (!arguments.length) return height;
-    height = _;
-    return chart;
-  };
-
-  chart.axisLabel = function(_) {
-    if (!arguments.length) return axisLabelText;
-    axisLabelText = _;
-    return chart;
-  }
-
-  chart.showMaxMin = function(_) {
-    if (!arguments.length) return showMaxMin;
-    showMaxMin = _;
-    return chart;
-  }
-
-  chart.highlightZero = function(_) {
-    if (!arguments.length) return highlightZero;
-    highlightZero = _;
-    return chart;
-  }
-
-  chart.scale = function(_) {
-    if (!arguments.length) return scale;
-    scale = _;
-    axis.scale(scale);
-    isOrdinal = typeof scale.rangeBands === 'function';
-    d3.rebind(chart, scale, 'domain', 'range', 'rangeBand', 'rangeBands');
-    return chart;
-  }
-
-  chart.rotateYLabel = function(_) {
-    if(!arguments.length) return rotateYLabel;
-    rotateYLabel = _;
-    return chart;
-  }
-
-  chart.rotateLabels = function(_) {
-    if(!arguments.length) return rotateLabels;
-    rotateLabels = _;
-    return chart;
-  }
-
-  chart.staggerLabels = function(_) {
-    if (!arguments.length) return staggerLabels;
-    staggerLabels = _;
-    return chart;
-  };
-
-  chart.axisLabelDistance = function(_) {
-    if (!arguments.length) return axisLabelDistance;
-    axisLabelDistance = _;
-    return chart;
-  };
-
-  //============================================================
-
-
-  return chart;
-}
-//TODO: consider deprecating and using multibar with single series for this
-nv.models.historicalBar = function() {
-  "use strict";
-  //============================================================
-  // Public Variables with Default Settings
-  //------------------------------------------------------------
-
-  var margin = {top: 0, right: 0, bottom: 0, left: 0}
-    , width = 960
-    , height = 500
-    , id = Math.floor(Math.random() * 10000) //Create semi-unique ID in case user doesn't select one
-    , x = d3.scale.linear()
-    , y = d3.scale.linear()
-    , getX = function(d) { return d.x }
-    , getY = function(d) { return d.y }
-    , forceX = []
-    , forceY = [0]
-    , padData = false
-    , clipEdge = true
-    , color = nv.utils.defaultColor()
-    , xDomain
-    , yDomain
-    , xRange
-    , yRange
-    , dispatch = d3.dispatch('chartClick', 'elementClick', 'elementDblClick', 'elementMouseover', 'elementMouseout')
-    , interactive = true
-    ;
-
-  //============================================================
-
-
-  function chart(selection) {
-    selection.each(function(data) {
-      var availableWidth = width - margin.left - margin.right,
-          availableHeight = height - margin.top - margin.bottom,
-          container = d3.select(this);
-
-
-      //------------------------------------------------------------
-      // Setup Scales
-
-      x   .domain(xDomain || d3.extent(data[0].values.map(getX).concat(forceX) ))
-
-      if (padData)
-        x.range(xRange || [availableWidth * .5 / data[0].values.length, availableWidth * (data[0].values.length - .5)  / data[0].values.length ]);
-      else
-        x.range(xRange || [0, availableWidth]);
-
-      y   .domain(yDomain || d3.extent(data[0].values.map(getY).concat(forceY) ))
-          .range(yRange || [availableHeight, 0]);
-
-      // If scale's domain don't have a range, slightly adjust to make one... so a chart can show a single data point
-
-      if (x.domain()[0] === x.domain()[1])
-        x.domain()[0] ?
-            x.domain([x.domain()[0] - x.domain()[0] * 0.01, x.domain()[1] + x.domain()[1] * 0.01])
-          : x.domain([-1,1]);
-
-      if (y.domain()[0] === y.domain()[1])
-        y.domain()[0] ?
-            y.domain([y.domain()[0] + y.domain()[0] * 0.01, y.domain()[1] - y.domain()[1] * 0.01])
-          : y.domain([-1,1]);
-
-      //------------------------------------------------------------
-
-
-      //------------------------------------------------------------
-      // Setup containers and skeleton of chart
-
-      var wrap = container.selectAll('g.nv-wrap.nv-historicalBar-' + id).data([data[0].values]);
-      var wrapEnter = wrap.enter().append('g').attr('class', 'nvd3 nv-wrap nv-historicalBar-' + id);
-      var defsEnter = wrapEnter.append('defs');
-      var gEnter = wrapEnter.append('g');
-      var g = wrap.select('g');
-
-      gEnter.append('g').attr('class', 'nv-bars');
-
-      wrap.attr('transform', 'translate(' + margin.left + ',' + margin.top + ')');
-
-      //------------------------------------------------------------
-
-
-      container
-          .on('click', function(d,i) {
-            dispatch.chartClick({
-                data: d,
-                index: i,
-                pos: d3.event,
-                id: id
-            });
-          });
-
-
-      defsEnter.append('clipPath')
-          .attr('id', 'nv-chart-clip-path-' + id)
-        .append('rect');
-
-      wrap.select('#nv-chart-clip-path-' + id + ' rect')
-          .attr('width', availableWidth)
-          .attr('height', availableHeight);
-
-      g   .attr('clip-path', clipEdge ? 'url(#nv-chart-clip-path-' + id + ')' : '');
-
-
-
-      var bars = wrap.select('.nv-bars').selectAll('.nv-bar')
-          .data(function(d) { return d }, function(d,i) {return getX(d,i)});
-
-      bars.exit().remove();
-
-
-      var barsEnter = bars.enter().append('rect')
-          //.attr('class', function(d,i,j) { return (getY(d,i) < 0 ? 'nv-bar negative' : 'nv-bar positive') + ' nv-bar-' + j + '-' + i })
-          .attr('x', 0 )
-          .attr('y', function(d,i) {  return nv.utils.NaNtoZero(y(Math.max(0, getY(d,i)))) })
-          .attr('height', function(d,i) { return nv.utils.NaNtoZero(Math.abs(y(getY(d,i)) - y(0))) })
-          .attr('transform', function(d,i) { return 'translate(' + (x(getX(d,i)) - availableWidth / data[0].values.length * .45) + ',0)'; }) 
-          .on('mouseover', function(d,i) {
-            if (!interactive) return;
-            d3.select(this).classed('hover', true);
-            dispatch.elementMouseover({
-                point: d,
-                series: data[0],
-                pos: [x(getX(d,i)), y(getY(d,i))],  // TODO: Figure out why the value appears to be shifted
-                pointIndex: i,
-                seriesIndex: 0,
-                e: d3.event
-            });
-
-          })
-          .on('mouseout', function(d,i) {
-                if (!interactive) return;
-                d3.select(this).classed('hover', false);
-                dispatch.elementMouseout({
-                    point: d,
-                    series: data[0],
-                    pointIndex: i,
-                    seriesIndex: 0,
-                    e: d3.event
-                });
-          })
-          .on('click', function(d,i) {
-                if (!interactive) return;
-                dispatch.elementClick({
-                    //label: d[label],
-                    value: getY(d,i),
-                    data: d,
-                    index: i,
-                    pos: [x(getX(d,i)), y(getY(d,i))],
-                    e: d3.event,
-                    id: id
-                });
-              d3.event.stopPropagation();
-          })
-          .on('dblclick', function(d,i) {
-              if (!interactive) return;
-              dispatch.elementDblClick({
-                  //label: d[label],
-                  value: getY(d,i),
-                  data: d,
-                  index: i,
-                  pos: [x(getX(d,i)), y(getY(d,i))],
-                  e: d3.event,
-                  id: id
-              });
-              d3.event.stopPropagation();
-          });
-
-      bars
-          .attr('fill', function(d,i) { return color(d, i); })
-          .attr('class', function(d,i,j) { return (getY(d,i) < 0 ? 'nv-bar negative' : 'nv-bar positive') + ' nv-bar-' + j + '-' + i })
-          .transition()
-          .attr('transform', function(d,i) { return 'translate(' + (x(getX(d,i)) - availableWidth / data[0].values.length * .45) + ',0)'; }) 
-           //TODO: better width calculations that don't assume always uniform data spacing;w
-          .attr('width', (availableWidth / data[0].values.length) * .9 );
-
-
-      bars.transition()
-          .attr('y', function(d,i) {
-            var rval = getY(d,i) < 0 ?
-                    y(0) :
-                    y(0) - y(getY(d,i)) < 1 ?
-                      y(0) - 1 :
-                      y(getY(d,i));
-            return nv.utils.NaNtoZero(rval);
-          })
-          .attr('height', function(d,i) { return nv.utils.NaNtoZero(Math.max(Math.abs(y(getY(d,i)) - y(0)),1)) });
-
-    });
-
-    return chart;
-  }
-
-  //Create methods to allow outside functions to highlight a specific bar.
-  chart.highlightPoint = function(pointIndex, isHoverOver) {
-      d3.select(".nv-historicalBar-" + id)
-        .select(".nv-bars .nv-bar-0-" + pointIndex)
-              .classed("hover", isHoverOver)
-               ;
-  };
-
-  chart.clearHighlights = function() {
-      d3.select(".nv-historicalBar-" + id)
-        .select(".nv-bars .nv-bar.hover")
-              .classed("hover", false)
-               ;
-  };
-  //============================================================
-  // Expose Public Variables
-  //------------------------------------------------------------
-
-  chart.dispatch = dispatch;
-
-  chart.options = nv.utils.optionsFunc.bind(chart);
-  
-  chart.x = function(_) {
-    if (!arguments.length) return getX;
-    getX = _;
-    return chart;
-  };
-
-  chart.y = function(_) {
-    if (!arguments.length) return getY;
-    getY = _;
-    return chart;
-  };
-
-  chart.margin = function(_) {
-    if (!arguments.length) return margin;
-    margin.top    = typeof _.top    != 'undefined' ? _.top    : margin.top;
-    margin.right  = typeof _.right  != 'undefined' ? _.right  : margin.right;
-    margin.bottom = typeof _.bottom != 'undefined' ? _.bottom : margin.bottom;
-    margin.left   = typeof _.left   != 'undefined' ? _.left   : margin.left;
-    return chart;
-  };
-
-  chart.width = function(_) {
-    if (!arguments.length) return width;
-    width = _;
-    return chart;
-  };
-
-  chart.height = function(_) {
-    if (!arguments.length) return height;
-    height = _;
-    return chart;
-  };
-
-  chart.xScale = function(_) {
-    if (!arguments.length) return x;
-    x = _;
-    return chart;
-  };
-
-  chart.yScale = function(_) {
-    if (!arguments.length) return y;
-    y = _;
-    return chart;
-  };
-
-  chart.xDomain = function(_) {
-    if (!arguments.length) return xDomain;
-    xDomain = _;
-    return chart;
-  };
-
-  chart.yDomain = function(_) {
-    if (!arguments.length) return yDomain;
-    yDomain = _;
-    return chart;
-  };
-
-  chart.xRange = function(_) {
-    if (!arguments.length) return xRange;
-    xRange = _;
-    return chart;
-  };
-
-  chart.yRange = function(_) {
-    if (!arguments.length) return yRange;
-    yRange = _;
-    return chart;
-  };
-
-  chart.forceX = function(_) {
-    if (!arguments.length) return forceX;
-    forceX = _;
-    return chart;
-  };
-
-  chart.forceY = function(_) {
-    if (!arguments.length) return forceY;
-    forceY = _;
-    return chart;
-  };
-
-  chart.padData = function(_) {
-    if (!arguments.length) return padData;
-    padData = _;
-    return chart;
-  };
-
-  chart.clipEdge = function(_) {
-    if (!arguments.length) return clipEdge;
-    clipEdge = _;
-    return chart;
-  };
-
-  chart.color = function(_) {
-    if (!arguments.length) return color;
-    color = nv.utils.getColor(_);
-    return chart;
-  };
-
-  chart.id = function(_) {
-    if (!arguments.length) return id;
-    id = _;
-    return chart;
-  };
-
-  chart.interactive = function(_) {
-    if(!arguments.length) return interactive;
-    interactive = false;
-    return chart;
-  };
-
-  //============================================================
-
-
-  return chart;
-}
-
-// Chart design based on the recommendations of Stephen Few. Implementation
-// based on the work of Clint Ivy, Jamie Love, and Jason Davies.
-// http://projects.instantcognition.com/protovis/bulletchart/
-
-nv.models.bullet = function() {
-  "use strict";
-  //============================================================
-  // Public Variables with Default Settings
-  //------------------------------------------------------------
-
-  var margin = {top: 0, right: 0, bottom: 0, left: 0}
-    , orient = 'left' // TODO top & bottom
-    , reverse = false
-    , ranges = function(d) { return d.ranges }
-    , markers = function(d) { return d.markers }
-    , measures = function(d) { return d.measures }
-    , rangeLabels = function(d) { return d.rangeLabels ? d.rangeLabels : [] }
-    , markerLabels = function(d) { return d.markerLabels ? d.markerLabels : []  }
-    , measureLabels = function(d) { return d.measureLabels ? d.measureLabels : []  }
-    , forceX = [0] // List of numbers to Force into the X scale (ie. 0, or a max / min, etc.)
-    , width = 380
-    , height = 30
-    , tickFormat = null
-    , color = nv.utils.getColor(['#1f77b4'])
-    , dispatch = d3.dispatch('elementMouseover', 'elementMouseout')
-    ;
-
-  //============================================================
-
-
-  function chart(selection) {
-    selection.each(function(d, i) {
-      var availableWidth = width - margin.left - margin.right,
-          availableHeight = height - margin.top - margin.bottom,
-          container = d3.select(this);
-
-      var rangez = ranges.call(this, d, i).slice().sort(d3.descending),
-          markerz = markers.call(this, d, i).slice().sort(d3.descending),
-          measurez = measures.call(this, d, i).slice().sort(d3.descending),
-          rangeLabelz = rangeLabels.call(this, d, i).slice(),
-          markerLabelz = markerLabels.call(this, d, i).slice(),
-          measureLabelz = measureLabels.call(this, d, i).slice();
-
-
-      //------------------------------------------------------------
-      // Setup Scales
-
-      // Compute the new x-scale.
-      var x1 = d3.scale.linear()
-          .domain( d3.extent(d3.merge([forceX, rangez])) )
-          .range(reverse ? [availableWidth, 0] : [0, availableWidth]);
-
-      // Retrieve the old x-scale, if this is an update.
-      var x0 = this.__chart__ || d3.scale.linear()
-          .domain([0, Infinity])
-          .range(x1.range());
-
-      // Stash the new scale.
-      this.__chart__ = x1;
-
-
-      var rangeMin = d3.min(rangez), //rangez[2]
-          rangeMax = d3.max(rangez), //rangez[0]
-          rangeAvg = rangez[1];
-
-      //------------------------------------------------------------
-
-
-      //------------------------------------------------------------
-      // Setup containers and skeleton of chart
-
-      var wrap = container.selectAll('g.nv-wrap.nv-bullet').data([d]);
-      var wrapEnter = wrap.enter().append('g').attr('class', 'nvd3 nv-wrap nv-bullet');
-      var gEnter = wrapEnter.append('g');
-      var g = wrap.select('g');
-
-      gEnter.append('rect').attr('class', 'nv-range nv-rangeMax');
-      gEnter.append('rect').attr('class', 'nv-range nv-rangeAvg');
-      gEnter.append('rect').attr('class', 'nv-range nv-rangeMin');
-      gEnter.append('rect').attr('class', 'nv-measure');
-      gEnter.append('path').attr('class', 'nv-markerTriangle');
-
-      wrap.attr('transform', 'translate(' + margin.left + ',' + margin.top + ')');
-
-      //------------------------------------------------------------
-
-
-
-      var w0 = function(d) { return Math.abs(x0(d) - x0(0)) }, // TODO: could optimize by precalculating x0(0) and x1(0)
-          w1 = function(d) { return Math.abs(x1(d) - x1(0)) };
-      var xp0 = function(d) { return d < 0 ? x0(d) : x0(0) },
-          xp1 = function(d) { return d < 0 ? x1(d) : x1(0) };
-
-
-      g.select('rect.nv-rangeMax')
-          .attr('height', availableHeight)
-          .attr('width', w1(rangeMax > 0 ? rangeMax : rangeMin))
-          .attr('x', xp1(rangeMax > 0 ? rangeMax : rangeMin))
-          .datum(rangeMax > 0 ? rangeMax : rangeMin)
-          /*
-          .attr('x', rangeMin < 0 ?
-                         rangeMax > 0 ?
-                             x1(rangeMin)
-                           : x1(rangeMax)
-                       : x1(0))
-                      */
-
-      g.select('rect.nv-rangeAvg')
-          .attr('height', availableHeight)
-          .attr('width', w1(rangeAvg))
-          .attr('x', xp1(rangeAvg))
-          .datum(rangeAvg)
-          /*
-          .attr('width', rangeMax <= 0 ?
-                             x1(rangeMax) - x1(rangeAvg)
-                           : x1(rangeAvg) - x1(rangeMin))
-          .attr('x', rangeMax <= 0 ?
-                         x1(rangeAvg)
-                       : x1(rangeMin))
-                      */
-
-      g.select('rect.nv-rangeMin')
-          .attr('height', availableHeight)
-          .attr('width', w1(rangeMax))
-          .attr('x', xp1(rangeMax))
-          .attr('width', w1(rangeMax > 0 ? rangeMin : rangeMax))
-          .attr('x', xp1(rangeMax > 0 ? rangeMin : rangeMax))
-          .datum(rangeMax > 0 ? rangeMin : rangeMax)
-          /*
-          .attr('width', rangeMax <= 0 ?
-                             x1(rangeAvg) - x1(rangeMin)
-                           : x1(rangeMax) - x1(rangeAvg))
-          .attr('x', rangeMax <= 0 ?
-                         x1(rangeMin)
-                       : x1(rangeAvg))
-                      */
-
-      g.select('rect.nv-measure')
-          .style('fill', color)
-          .attr('height', availableHeight / 3)
-          .attr('y', availableHeight / 3)
-          .attr('width', measurez < 0 ?
-                             x1(0) - x1(measurez[0])
-                           : x1(measurez[0]) - x1(0))
-          .attr('x', xp1(measurez))
-          .on('mouseover', function() {
-              dispatch.elementMouseover({
-                value: measurez[0],
-                label: measureLabelz[0] || 'Current',
-                pos: [x1(measurez[0]), availableHeight/2]
-              })
-          })
-          .on('mouseout', function() {
-              dispatch.elementMouseout({
-                value: measurez[0],
-                label: measureLabelz[0] || 'Current'
-              })
-          })
-
-      var h3 =  availableHeight / 6;
-      if (markerz[0]) {
-        g.selectAll('path.nv-markerTriangle')
-            .attr('transform', function(d) { return 'translate(' + x1(markerz[0]) + ',' + (availableHeight / 2) + ')' })
-            .attr('d', 'M0,' + h3 + 'L' + h3 + ',' + (-h3) + ' ' + (-h3) + ',' + (-h3) + 'Z')
-            .on('mouseover', function() {
-              dispatch.elementMouseover({
-                value: markerz[0],
-                label: markerLabelz[0] || 'Previous',
-                pos: [x1(markerz[0]), availableHeight/2]
-              })
-            })
-            .on('mouseout', function() {
-              dispatch.elementMouseout({
-                value: markerz[0],
-                label: markerLabelz[0] || 'Previous'
-              })
-            });
-      } else {
-        g.selectAll('path.nv-markerTriangle').remove();
-      }
-
-
-      wrap.selectAll('.nv-range')
-          .on('mouseover', function(d,i) {
-            var label = rangeLabelz[i] || (!i ? "Maximum" : i == 1 ? "Mean" : "Minimum");
-
-            dispatch.elementMouseover({
-              value: d,
-              label: label,
-              pos: [x1(d), availableHeight/2]
-            })
-          })
-          .on('mouseout', function(d,i) {
-            var label = rangeLabelz[i] || (!i ? "Maximum" : i == 1 ? "Mean" : "Minimum");
-
-            dispatch.elementMouseout({
-              value: d,
-              label: label
-            })
-          })
-
-/* // THIS IS THE PREVIOUS BULLET IMPLEMENTATION, WILL REMOVE SHORTLY
-      // Update the range rects.
-      var range = g.selectAll('rect.nv-range')
-          .data(rangez);
-
-      range.enter().append('rect')
-          .attr('class', function(d, i) { return 'nv-range nv-s' + i; })
-          .attr('width', w0)
-          .attr('height', availableHeight)
-          .attr('x', reverse ? x0 : 0)
-          .on('mouseover', function(d,i) { 
-              dispatch.elementMouseover({
-                value: d,
-                label: (i <= 0) ? 'Maximum' : (i > 1) ? 'Minimum' : 'Mean', //TODO: make these labels a variable
-                pos: [x1(d), availableHeight/2]
-              })
-          })
-          .on('mouseout', function(d,i) { 
-              dispatch.elementMouseout({
-                value: d,
-                label: (i <= 0) ? 'Minimum' : (i >=1) ? 'Maximum' : 'Mean' //TODO: make these labels a variable
-              })
-          })
-
-      d3.transition(range)
-          .attr('x', reverse ? x1 : 0)
-          .attr('width', w1)
-          .attr('height', availableHeight);
-
-
-      // Update the measure rects.
-      var measure = g.selectAll('rect.nv-measure')
-          .data(measurez);
-
-      measure.enter().append('rect')
-          .attr('class', function(d, i) { return 'nv-measure nv-s' + i; })
-          .style('fill', function(d,i) { return color(d,i ) })
-          .attr('width', w0)
-          .attr('height', availableHeight / 3)
-          .attr('x', reverse ? x0 : 0)
-          .attr('y', availableHeight / 3)
-          .on('mouseover', function(d) { 
-              dispatch.elementMouseover({
-                value: d,
-                label: 'Current', //TODO: make these labels a variable
-                pos: [x1(d), availableHeight/2]
-              })
-          })
-          .on('mouseout', function(d) { 
-              dispatch.elementMouseout({
-                value: d,
-                label: 'Current' //TODO: make these labels a variable
-              })
-          })
-
-      d3.transition(measure)
-          .attr('width', w1)
-          .attr('height', availableHeight / 3)
-          .attr('x', reverse ? x1 : 0)
-          .attr('y', availableHeight / 3);
-
-
-
-      // Update the marker lines.
-      var marker = g.selectAll('path.nv-markerTriangle')
-          .data(markerz);
-
-      var h3 =  availableHeight / 6;
-      marker.enter().append('path')
-          .attr('class', 'nv-markerTriangle')
-          .attr('transform', function(d) { return 'translate(' + x0(d) + ',' + (availableHeight / 2) + ')' })
-          .attr('d', 'M0,' + h3 + 'L' + h3 + ',' + (-h3) + ' ' + (-h3) + ',' + (-h3) + 'Z')
-          .on('mouseover', function(d,i) {
-              dispatch.elementMouseover({
-                value: d,
-                label: 'Previous',
-                pos: [x1(d), availableHeight/2]
-              })
-          })
-          .on('mouseout', function(d,i) {
-              dispatch.elementMouseout({
-                value: d,
-                label: 'Previous'
-              })
-          });
-
-      d3.transition(marker)
-          .attr('transform', function(d) { return 'translate(' + (x1(d) - x1(0)) + ',' + (availableHeight / 2) + ')' });
-
-      marker.exit().remove();
-*/
-
-    });
-
-    // d3.timer.flush();  // Not needed?
-
-    return chart;
-  }
-
-
-  //============================================================
-  // Expose Public Variables
-  //------------------------------------------------------------
-
-  chart.dispatch = dispatch;
-
-  chart.options = nv.utils.optionsFunc.bind(chart);
-  
-  // left, right, top, bottom
-  chart.orient = function(_) {
-    if (!arguments.length) return orient;
-    orient = _;
-    reverse = orient == 'right' || orient == 'bottom';
-    return chart;
-  };
-
-  // ranges (bad, satisfactory, good)
-  chart.ranges = function(_) {
-    if (!arguments.length) return ranges;
-    ranges = _;
-    return chart;
-  };
-
-  // markers (previous, goal)
-  chart.markers = function(_) {
-    if (!arguments.length) return markers;
-    markers = _;
-    return chart;
-  };
-
-  // measures (actual, forecast)
-  chart.measures = function(_) {
-    if (!arguments.length) return measures;
-    measures = _;
-    return chart;
-  };
-
-  chart.forceX = function(_) {
-    if (!arguments.length) return forceX;
-    forceX = _;
-    return chart;
-  };
-
-  chart.width = function(_) {
-    if (!arguments.length) return width;
-    width = _;
-    return chart;
-  };
-
-  chart.height = function(_) {
-    if (!arguments.length) return height;
-    height = _;
-    return chart;
-  };
-
-  chart.margin = function(_) {
-    if (!arguments.length) return margin;
-    margin.top    = typeof _.top    != 'undefined' ? _.top    : margin.top;
-    margin.right  = typeof _.right  != 'undefined' ? _.right  : margin.right;
-    margin.bottom = typeof _.bottom != 'undefined' ? _.bottom : margin.bottom;
-    margin.left   = typeof _.left   != 'undefined' ? _.left   : margin.left;
-    return chart;
-  };
-
-  chart.tickFormat = function(_) {
-    if (!arguments.length) return tickFormat;
-    tickFormat = _;
-    return chart;
-  };
-
-  chart.color = function(_) {
-    if (!arguments.length) return color;
-    color = nv.utils.getColor(_);
-    return chart;
-  };
-
-  //============================================================
-
-
-  return chart;
-};
-
-
-
-// Chart design based on the recommendations of Stephen Few. Implementation
-// based on the work of Clint Ivy, Jamie Love, and Jason Davies.
-// http://projects.instantcognition.com/protovis/bulletchart/
-nv.models.bulletChart = function() {
-  "use strict";
-  //============================================================
-  // Public Variables with Default Settings
-  //------------------------------------------------------------
-
-  var bullet = nv.models.bullet()
-    ;
-
-  var orient = 'left' // TODO top & bottom
-    , reverse = false
-    , margin = {top: 5, right: 40, bottom: 20, left: 120}
-    , ranges = function(d) { return d.ranges }
-    , markers = function(d) { return d.markers }
-    , measures = function(d) { return d.measures }
-    , width = null
-    , height = 55
-    , tickFormat = null
-    , tooltips = true
-    , tooltip = function(key, x, y, e, graph) {
-        return '<h3>' + x + '</h3>' +
-               '<p>' + y + '</p>'
-      }
-    , noData = 'No Data Available.'
-    , dispatch = d3.dispatch('tooltipShow', 'tooltipHide')
-    ;
-
-  //============================================================
-
-
-  //============================================================
-  // Private Variables
-  //------------------------------------------------------------
-
-  var showTooltip = function(e, offsetElement) {
-    var left = e.pos[0] + ( offsetElement.offsetLeft || 0 ) + margin.left,
-        top = e.pos[1] + ( offsetElement.offsetTop || 0) + margin.top,
-        content = tooltip(e.key, e.label, e.value, e, chart);
-
-    nv.tooltip.show([left, top], content, e.value < 0 ? 'e' : 'w', null, offsetElement);
-  };
-
-  //============================================================
-
-
-  function chart(selection) {
-    selection.each(function(d, i) {
-      var container = d3.select(this);
-
-      var availableWidth = (width  || parseInt(container.style('width')) || 960)
-                             - margin.left - margin.right,
-          availableHeight = height - margin.top - margin.bottom,
-          that = this;
-
-
-      chart.update = function() { chart(selection) };
-      chart.container = this;
-
-      //------------------------------------------------------------
-      // Display No Data message if there's nothing to show.
-
-      if (!d || !ranges.call(this, d, i)) {
-        var noDataText = container.selectAll('.nv-noData').data([noData]);
-
-        noDataText.enter().append('text')
-          .attr('class', 'nvd3 nv-noData')
-          .attr('dy', '-.7em')
-          .style('text-anchor', 'middle');
-
-        noDataText
-          .attr('x', margin.left + availableWidth / 2)
-          .attr('y', 18 + margin.top + availableHeight / 2)
-          .text(function(d) { return d });
-
-        return chart;
-      } else {
-        container.selectAll('.nv-noData').remove();
-      }
-
-      //------------------------------------------------------------
-
-
-
-      var rangez = ranges.call(this, d, i).slice().sort(d3.descending),
-          markerz = markers.call(this, d, i).slice().sort(d3.descending),
-          measurez = measures.call(this, d, i).slice().sort(d3.descending);
-
-
-      //------------------------------------------------------------
-      // Setup containers and skeleton of chart
-
-      var wrap = container.selectAll('g.nv-wrap.nv-bulletChart').data([d]);
-      var wrapEnter = wrap.enter().append('g').attr('class', 'nvd3 nv-wrap nv-bulletChart');
-      var gEnter = wrapEnter.append('g');
-      var g = wrap.select('g');
-
-      gEnter.append('g').attr('class', 'nv-bulletWrap');
-      gEnter.append('g').attr('class', 'nv-titles');
-
-      wrap.attr('transform', 'translate(' + margin.left + ',' + margin.top + ')');
-
-      //------------------------------------------------------------
-
-
-      // Compute the new x-scale.
-      var x1 = d3.scale.linear()
-          .domain([0, Math.max(rangez[0], markerz[0], measurez[0])])  // TODO: need to allow forceX and forceY, and xDomain, yDomain
-          .range(reverse ? [availableWidth, 0] : [0, availableWidth]);
-
-      // Retrieve the old x-scale, if this is an update.
-      var x0 = this.__chart__ || d3.scale.linear()
-          .domain([0, Infinity])
-          .range(x1.range());
-
-      // Stash the new scale.
-      this.__chart__ = x1;
-
-      /*
-      // Derive width-scales from the x-scales.
-      var w0 = bulletWidth(x0),
-          w1 = bulletWidth(x1);
-
-      function bulletWidth(x) {
-        var x0 = x(0);
-        return function(d) {
-          return Math.abs(x(d) - x(0));
-        };
-      }
-
-      function bulletTranslate(x) {
-        return function(d) {
-          return 'translate(' + x(d) + ',0)';
-        };
-      }
-      */
-
-      var w0 = function(d) { return Math.abs(x0(d) - x0(0)) }, // TODO: could optimize by precalculating x0(0) and x1(0)
-          w1 = function(d) { return Math.abs(x1(d) - x1(0)) };
-
-
-      var title = gEnter.select('.nv-titles').append('g')
-          .attr('text-anchor', 'end')
-          .attr('transform', 'translate(-6,' + (height - margin.top - margin.bottom) / 2 + ')');
-      title.append('text')
-          .attr('class', 'nv-title')
-          .text(function(d) { return d.title; });
-
-      title.append('text')
-          .attr('class', 'nv-subtitle')
-          .attr('dy', '1em')
-          .text(function(d) { return d.subtitle; });
-
-
-
-      bullet
-        .width(availableWidth)
-        .height(availableHeight)
-
-      var bulletWrap = g.select('.nv-bulletWrap');
-
-      d3.transition(bulletWrap).call(bullet);
-
-
-
-      // Compute the tick format.
-      var format = tickFormat || x1.tickFormat( availableWidth / 100 );
-
-      // Update the tick groups.
-      var tick = g.selectAll('g.nv-tick')
-          .data(x1.ticks( availableWidth / 50 ), function(d) {
-            return this.textContent || format(d);
-          });
-
-      // Initialize the ticks with the old scale, x0.
-      var tickEnter = tick.enter().append('g')
-          .attr('class', 'nv-tick')
-          .attr('transform', function(d) { return 'translate(' + x0(d) + ',0)' })
-          .style('opacity', 1e-6);
-
-      tickEnter.append('line')
-          .attr('y1', availableHeight)
-          .attr('y2', availableHeight * 7 / 6);
-
-      tickEnter.append('text')
-          .attr('text-anchor', 'middle')
-          .attr('dy', '1em')
-          .attr('y', availableHeight * 7 / 6)
-          .text(format);
-
-
-      // Transition the updating ticks to the new scale, x1.
-      var tickUpdate = d3.transition(tick)
-          .attr('transform', function(d) { return 'translate(' + x1(d) + ',0)' })
-          .style('opacity', 1);
-
-      tickUpdate.select('line')
-          .attr('y1', availableHeight)
-          .attr('y2', availableHeight * 7 / 6);
-
-      tickUpdate.select('text')
-          .attr('y', availableHeight * 7 / 6);
-
-      // Transition the exiting ticks to the new scale, x1.
-      d3.transition(tick.exit())
-          .attr('transform', function(d) { return 'translate(' + x1(d) + ',0)' })
-          .style('opacity', 1e-6)
-          .remove();
-
-
-      //============================================================
-      // Event Handling/Dispatching (in chart's scope)
-      //------------------------------------------------------------
-
-      dispatch.on('tooltipShow', function(e) {
-        e.key = d.title;
-        if (tooltips) showTooltip(e, that.parentNode);
-      });
-
-      //============================================================
-
-    });
-
-    d3.timer.flush();
-
-    return chart;
-  }
-
-
-  //============================================================
-  // Event Handling/Dispatching (out of chart's scope)
-  //------------------------------------------------------------
-
-  bullet.dispatch.on('elementMouseover.tooltip', function(e) {
-    dispatch.tooltipShow(e);
-  });
-
-  bullet.dispatch.on('elementMouseout.tooltip', function(e) {
-    dispatch.tooltipHide(e);
-  });
-
-  dispatch.on('tooltipHide', function() {
-    if (tooltips) nv.tooltip.cleanup();
-  });
-
-  //============================================================
-
-
-  //============================================================
-  // Expose Public Variables
-  //------------------------------------------------------------
-
-  chart.dispatch = dispatch;
-  chart.bullet = bullet;
-
-  d3.rebind(chart, bullet, 'color');
-
-  chart.options = nv.utils.optionsFunc.bind(chart);
-  
-  // left, right, top, bottom
-  chart.orient = function(x) {
-    if (!arguments.length) return orient;
-    orient = x;
-    reverse = orient == 'right' || orient == 'bottom';
-    return chart;
-  };
-
-  // ranges (bad, satisfactory, good)
-  chart.ranges = function(x) {
-    if (!arguments.length) return ranges;
-    ranges = x;
-    return chart;
-  };
-
-  // markers (previous, goal)
-  chart.markers = function(x) {
-    if (!arguments.length) return markers;
-    markers = x;
-    return chart;
-  };
-
-  // measures (actual, forecast)
-  chart.measures = function(x) {
-    if (!arguments.length) return measures;
-    measures = x;
-    return chart;
-  };
-
-  chart.width = function(x) {
-    if (!arguments.length) return width;
-    width = x;
-    return chart;
-  };
-
-  chart.height = function(x) {
-    if (!arguments.length) return height;
-    height = x;
-    return chart;
-  };
-
-  chart.margin = function(_) {
-    if (!arguments.length) return margin;
-    margin.top    = typeof _.top    != 'undefined' ? _.top    : margin.top;
-    margin.right  = typeof _.right  != 'undefined' ? _.right  : margin.right;
-    margin.bottom = typeof _.bottom != 'undefined' ? _.bottom : margin.bottom;
-    margin.left   = typeof _.left   != 'undefined' ? _.left   : margin.left;
-    return chart;
-  };
-
-  chart.tickFormat = function(x) {
-    if (!arguments.length) return tickFormat;
-    tickFormat = x;
-    return chart;
-  };
-
-  chart.tooltips = function(_) {
-    if (!arguments.length) return tooltips;
-    tooltips = _;
-    return chart;
-  };
-
-  chart.tooltipContent = function(_) {
-    if (!arguments.length) return tooltip;
-    tooltip = _;
-    return chart;
-  };
-
-  chart.noData = function(_) {
-    if (!arguments.length) return noData;
-    noData = _;
-    return chart;
-  };
-
-  //============================================================
-
-
-  return chart;
-};
-
-
-
-nv.models.cumulativeLineChart = function() {
-  "use strict";
-  //============================================================
-  // Public Variables with Default Settings
-  //------------------------------------------------------------
-
-  var lines = nv.models.line()
-    , xAxis = nv.models.axis()
-    , yAxis = nv.models.axis()
-    , legend = nv.models.legend()
-    , controls = nv.models.

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