d3plus-text - npm Package Compare versions

Comparing version 0.4.3 to 0.4.4

build/d3plus-text.full.min.js

@@ -1,2 +0,2 @@
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n.gamma=Ci,n}(1),hi=/[-+]?(?:\d+\.?\d*|\.?\d+)(?:[eE][-+]?\d+)?/g,pi=new RegExp(hi.source,"g"),di=180/Math.PI,gi={translateX:0,translateY:0,rotate:0,skewX:0,scaleX:1,scaleY:1},yi=Ln(Vn,"px, ","px)","deg)"),vi=Ln(jn,", ",")",")");!function qi(t){function n(n,e){var r=Pn((n=Nn(n)).h,(e=Nn(e)).h),i=qn(n.s,e.s),o=qn(n.l,e.l),u=qn(n.opacity,e.opacity);return function(e){return n.h=r(e),n.s=i(e),n.l=o(Math.pow(e,t)),n.opacity=u(e),n+""}}return t=+t,n.gamma=qi,n}(1),function zi(t){function n(n,e){var r=qn((n=Nn(n)).h,(e=Nn(e)).h),i=qn(n.s,e.s),o=qn(n.l,e.l),u=qn(n.opacity,e.opacity);return function(e){return n.h=r(e),n.s=i(e),n.l=o(Math.pow(e,t)),n.opacity=u(e),n+""}}return t=+t,n.gamma=zi,n}(1);var mi=Pt.prototype.constructor,_i=0,wi=Pt.prototype;Ce.prototype=qe.prototype={constructor:Ce,select:ye,selectAll:ve,filter:le,merge:ce,selection:me,transition:Pe,call:wi.call,nodes:wi.nodes,node:wi.node,size:wi.size,empty:wi.empty,each:wi.each,on:pe,attr:Gn,attrTween:te,style:Me,styleTween:Ae,text:Ee,remove:ge,tween:Rn,delay:re,duration:ue,ease:se};var bi=3,xi=(function Ti(t){function n(n){return Math.pow(n,t)}return t=+t,n.exponent=Ti,n}(bi),function Ii(t){function n(n){return 1-Math.pow(1-n,t)}return t=+t,n.exponent=Ii,n}(bi),function Oi(t){function n(n){return((n*=2)<=1?Math.pow(n,t):2-Math.pow(2-n,t))/2}return t=+t,n.exponent=Oi,n}(bi),1.70158),Mi=(function Xi(t){function n(n){return n*n*((t+1)*n-t)}return t=+t,n.overshoot=Xi,n}(xi),function Vi(t){function n(n){return--n*n*((t+1)*n+t)+1}return t=+t,n.overshoot=Vi,n}(xi),function ji(t){function n(n){return((n*=2)<1?n*n*((t+1)*n-t):(n-=2)*n*((t+1)*n+t)+2)/2}return t=+t,n.overshoot=ji,n}(xi),2*Math.PI),Ni=1,Ai=.3,ki=(function Li(t,n){function e(e){return t*Math.pow(2,10*--e)*Math.sin((r-e)/n)}var r=Math.asin(1/(t=Math.max(1,t)))*(n/=Mi);return e.amplitude=function(t){return Li(t,n*Mi)},e.period=function(n){return Li(t,n)},e}(Ni,Ai),function Di(t,n){function e(e){return 1-t*Math.pow(2,-10*(e=+e))*Math.sin((e+r)/n)}var r=Math.asin(1/(t=Math.max(1,t)))*(n/=Mi);return e.amplitude=function(t){return Di(t,n*Mi)},e.period=function(n){return Di(t,n)},e}(Ni,Ai),function Hi(t,n){function e(e){return((e=2*e-1)<0?t*Math.pow(2,10*e)*Math.sin((r-e)/n):2-t*Math.pow(2,-10*e)*Math.sin((r+e)/n))/2}var r=Math.asin(1/(t=Math.max(1,t)))*(n/=Mi);return e.amplitude=function(t){return Hi(t,n*Mi)},e.period=function(n){return Hi(t,n)},e}(Ni,Ai),{time:null,delay:0,duration:250,ease:Te});Pt.prototype.interrupt=Gt,Pt.prototype.transition=Oe;var Si=(Ve(Xe),["-","/",";",":","&"]),Ei=new RegExp("[^\\s\\"+Si.join("\\")+"]+\\"+Si.join("?\\")+"?","g"),Pi={max:Le,min:De,select:Ct,sum:He,transition:qe};t.version=tr,t.box=Ze,t.split=Ye,t.stringify=$e,t.width=Fe,t.wrap=Be});

build/d3plus-text.js

@@ -7,3 +7,3 @@ (function (global, factory) {
 
-	var version = "0.4.3";
+	var version = "0.4.4";
 
@@ -21,3 +21,25 @@ /**
 	/**
+	    @function stringify
+	    @desc Coerces value into a String.
+	    @param {String} value
+	*/
+	function stringify(value) {
+	  if (value === void 0) value = "undefined";
+	  else if (!(typeof value === "string" || value instanceof String)) value = JSON.stringify(value);
+	  return value;
+	}
+
+	var splitChars = ["-", "/", ";", ":", "&"];
+	var splitRegex = new RegExp(("[^\\s\\" + (splitChars.join("\\")) + "]+\\" + (splitChars.join("?\\")) + "?"), "g");
+	/**
 	    @function width
+	    @desc Splits a given sentence into an array of words.
+	    @param {String} sentence
+	*/
+	function defaultSplit(sentence) {
+	  return stringify(sentence).match(splitRegex);
+	}
+
+	/**
+	    @function width
 	    @desc Given a text string, returns the predicted pixel width of the string when placed into DOM.
@@ -51,2 +73,138 @@ @param {String|Array} text Can be either a single string or an array of strings to analyze.
 
+	/**
+	    @function wrap
+	    @desc Based on the defined styles and dimensions, breaks a string into an array of strings for each line of text.
+	*/
+	function wrap() {
+
+	  var fontFamily = "sans-serif",
+	      fontSize = 10,
+	      height = 200,
+	      lineHeight,
+	      overflow = false,
+	      split = defaultSplit,
+	      width = 200;
+
+	  /**
+	      The inner return object and wraps the text and returns the line data array.
+	      @private
+	  */
+	  function wrap(sentence) {
+
+	    sentence = stringify(sentence);
+
+	    if (lineHeight === void 0) lineHeight = Math.ceil(fontSize * 1.1);
+
+	    var words = split(sentence);
+
+	    var style = {
+	      "font-family": fontFamily,
+	      "font-size": fontSize,
+	      "line-height": lineHeight
+	    };
+
+	    var line = 1,
+	        textProg = "",
+	        truncated = false,
+	        widthProg = 0;
+
+	    var lineData = [""],
+	          sizes = measure(words, style),
+	          space = measure(" ", style);
+
+	    for (var i = 0; i < words.length; i++) {
+	      var word = words[i];
+	      var nextChar = sentence.charAt(textProg.length + word.length),
+	            wordWidth = sizes[words.indexOf(word)];
+	      if (nextChar === " ") word += nextChar;
+	      if (widthProg + wordWidth > width - fontSize) {
+	        lineData[line - 1] = lineData[line - 1].trimRight();
+	        line++;
+	        if (lineHeight * line > height || wordWidth > width && !overflow) {
+	          truncated = true;
+	          break;
+	        }
+	        widthProg = 0;
+	        lineData.push(word);
+	      }
+	      else lineData[line - 1] += word;
+	      textProg += word;
+	      widthProg += wordWidth;
+	      if (nextChar === " ") widthProg += space;
+	    }
+
+	    return {
+	      "lines": lineData,
+	      sentence: sentence, truncated: truncated
+	    };
+
+	  }
+
+	  /**
+	      @memberof wrap
+	      @desc If *value* is specified, sets the font family accessor to the specified function or string and returns this generator. If *value* is not specified, returns the current font family.
+	      @param {Function|String} [*value*]
+	  */
+	  wrap.fontFamily = function(_) {
+	    return arguments.length ? (fontFamily = _, wrap) : fontFamily;
+	  };
+
+	  /**
+	      @memberof wrap
+	      @desc If *value* is specified, sets the font size accessor to the specified function or number and returns this generator. If *value* is not specified, returns the current font size.
+	      @param {Function|Number} [*value*]
+	  */
+	  wrap.fontSize = function(_) {
+	    return arguments.length ? (fontSize = _, wrap) : fontSize;
+	  };
+
+	  /**
+	      @memberof wrap
+	      @desc If *value* is specified, sets height limit to the specified value and returns this generator. If *value* is not specified, returns the current value.
+	      @param {Number} [*value* = 200]
+	  */
+	  wrap.height = function(_) {
+	    return arguments.length ? (height = _, wrap) : height;
+	  };
+
+	  /**
+	      @memberof wrap
+	      @desc If *value* is specified, sets the line height accessor to the specified function or number and returns this generator. If *value* is not specified, returns the current line height accessor, which is 1.1 times the [font size](#wrap.fontSize) by default.
+	      @param {Function|Number} [*value*]
+	  */
+	  wrap.lineHeight = function(_) {
+	    return arguments.length ? (lineHeight = _, wrap) : lineHeight;
+	  };
+
+	  /**
+	      @memberof wrap
+	      @desc If *value* is specified, sets the overflow to the specified boolean and returns this generator. If *value* is not specified, returns the current overflow value.
+	      @param {Boolean} [*value* = false]
+	  */
+	  wrap.overflow = function(_) {
+	    return arguments.length ? (overflow = _, wrap) : overflow;
+	  };
+
+	  /**
+	      @memberof wrap
+	      @desc If *value* is specified, sets the word split function to the specified function and returns this generator. If *value* is not specified, returns the current word split function.
+	      @param {Function} [*value*] A function that, when passed a string, is expected to return that string split into an array of words to wrap. The default split function splits strings on the following characters: `-`, `/`, `;`, `:`, `&`
+	  */
+	  wrap.split = function(_) {
+	    return arguments.length ? (split = _, wrap) : split;
+	  };
+
+	  /**
+	      @memberof wrap
+	      @desc If *value* is specified, sets width limit to the specified value and returns this generator. If *value* is not specified, returns the current value.
+	      @param {Number} [*value* = 200]
+	  */
+	  wrap.width = function(_) {
+	    return arguments.length ? (width = _, wrap) : width;
+	  };
+
+	  return wrap;
+
+	}
+
 	var d3 = {
@@ -76,13 +234,3 @@ "max": d3Array.max,
 
-	var splitChars = ["-", "/", ";", ":", "&"];
-	var splitRegex = new RegExp(("[^\\s\\" + (splitChars.join("\\")) + "]+\\" + (splitChars.join("?\\")) + "?"), "g");
 	/**
-	    The default word split function.
-	    @private
-	*/
-	function boxSplit(_) {
-	  return _.match(splitRegex);
-	}
-
-	/**
 	    The default text accessor function.
@@ -122,3 +270,3 @@ @private
 	    @function box
-	    @desc Creates a wrapped text box based on an array of data. If *data* is specified, immediately wraps the text based on the specified array and returns this box generator. If *data* is not specified on instantiation, it can be passed/updated after instantiation using the [data](#box.data) method.
+	    @desc Creates a wrapped text box based on an array of data. If *data* is specified, immediately wraps the text based on the specified array and returns this generator. If *data* is not specified on instantiation, it can be passed/updated after instantiation using the [data](#box.data) method.
 	    @param {Array} [data = []]
@@ -159,7 +307,7 @@ @example <caption>a sample row of data</caption>
 	      fontColor,
-	      fontFamily,
+	      fontFamily = constant("sans-serif"),
 	      fontMax = constant(50),
 	      fontMin = constant(8),
 	      fontResize = constant(false),
-	      fontSize,
+	      fontSize = constant(10),
 	      height = boxHeight,
@@ -170,3 +318,3 @@ id = boxId,
 	      select,
-	      split = boxSplit,
+	      split = defaultSplit,
 	      text = boxText,
@@ -219,4 +367,2 @@ textAnchor = constant("start"),
 	                h = height(d, i),
-	                oF = overflow(d, i),
-	                space = measure(" ", style),
 	                t = text(d, i),
@@ -230,2 +376,10 @@ tA = textAnchor(d, i),
 
+	          var wrapper = wrap()
+	            .fontFamily(style["font-family"])
+	            .fontSize(fS)
+	            .lineHeight(lH)
+	            .height(h)
+	            .overflow(overflow(d, i))
+	            .width(w);
+
 	          /**
@@ -237,5 +391,2 @@ Figures out the lineData to be used for wrapping.
 
-	            line = 1;
-	            lineData = [""];
-
 	            if (fS < fMin) {
@@ -247,7 +398,7 @@ lineData = [];
 
-	            var textProg = "",
-	                widthProg = 0;
-
 	            if (resize) {
 	              lH = fS * 1.1;
+	              wrapper
+	                .fontSize(fS)
+	                .lineHeight(lH);
 	              style["font-size"] = fS;
@@ -257,33 +408,17 @@ style["line-height"] = lH;
 
-	            sizes = measure(words, style);
+	            var wrapResults = wrapper(t);
+	            lineData = wrapResults.lines;
+	            line = lineData.length + 1;
 
-	            for (var i = 0; i < words.length; i++) {
-	              var word = words[i];
-	              var nextChar = t.charAt(textProg.length + word.length),
-	                    wordWidth = sizes[words.indexOf(word)];
-	              if (nextChar === " ") word += nextChar;
-	              if (widthProg + wordWidth > w - fS) {
-	                line++;
-	                if (lH * line > h || wordWidth > w && !oF) {
-	                  if (resize) {
-	                    fS--;
-	                    if (fS < fMin) {
-	                      lineData = [];
-	                      break;
-	                    }
-	                    checkSize();
-	                  }
-	                  else if (line === 2 && !lineData[line - 2].trimRight().length) lineData = [];
-	                  else lineData[line - 2] = ellipsis(lineData[line - 2].trimRight());
-	                  break;
-	                }
-	                widthProg = 0;
-	                lineData.push(word);
+	            if (wrapResults.truncated)
+
+	              if (resize) {
+	                fS--;
+	                if (fS < fMin) lineData = [];
+	                else checkSize();
 	              }
-	              else lineData[line - 1] += word;
-	              textProg += word;
-	              widthProg += wordWidth;
-	              if (nextChar === " ") widthProg += space;
-	            }
+	              else if (line === 2 && !lineData[line - 2].length) lineData = [];
+	              else lineData[line - 2] = ellipsis(lineData[line - 2]);
 
+
 	          }
@@ -366,3 +501,3 @@
 	      @memberof box
-	      @desc If *data* is specified, sets the data array to the specified array and returns this box generator. If *data* is not specified, returns the current data array. A text box will be drawn for each object in the array.
+	      @desc If *data* is specified, sets the data array to the specified array and returns this generator. If *data* is not specified, returns the current data array. A text box will be drawn for each object in the array.
 	      @param {Array} [*data* = []]
@@ -376,3 +511,3 @@ */
 	      @memberof box
-	      @desc If *value* is specified, sets the animation delay to the specified number and returns this box generator. If *value* is not specified, returns the current animation delay.
+	      @desc If *value* is specified, sets the animation delay to the specified number and returns this generator. If *value* is not specified, returns the current animation delay.
 	      @param {Number} [*value* = 0]
@@ -386,3 +521,3 @@ */
 	      @memberof box
-	      @desc If *value* is specified, sets the animation duration to the specified number and returns this box generator. If *value* is not specified, returns the current animation duration.
+	      @desc If *value* is specified, sets the animation duration to the specified number and returns this generator. If *value* is not specified, returns the current animation duration.
 	      @param {Number} [*value* = 0]
@@ -396,3 +531,3 @@ */
 	      @memberof box
-	      @desc If *value* is specified, sets the ellipsis method to the specified function or string and returns this box generator. If *value* is not specified, returns the current ellipsis method, which simply adds an ellipsis to the string by default.
+	      @desc If *value* is specified, sets the ellipsis method to the specified function or string and returns this generator. If *value* is not specified, returns the current ellipsis method, which simply adds an ellipsis to the string by default.
 	      @param {Function|String} [*value*]
@@ -410,3 +545,3 @@ @example
 	      @memberof box
-	      @desc If *value* is specified, sets the font color accessor to the specified function or string and returns this box generator. If *value* is not specified, returns the current font color accessor, which is inferred from the [container element](#box.select) by default.
+	      @desc If *value* is specified, sets the font color accessor to the specified function or string and returns this generator. If *value* is not specified, returns the current font color accessor, which is inferred from the [container element](#box.select) by default.
 	      @param {Function|String} [*value*]
@@ -420,3 +555,3 @@ */
 	      @memberof box
-	      @desc If *value* is specified, sets the font family accessor to the specified function or string and returns this box generator. If *value* is not specified, returns the current font family accessor, which is inferred from the [container element](#box.select) by default.
+	      @desc If *value* is specified, sets the font family accessor to the specified function or string and returns this generator. If *value* is not specified, returns the current font family accessor, which is inferred from the [container element](#box.select) by default.
 	      @param {Function|String} [*value*]
@@ -430,3 +565,3 @@ */
 	      @memberof box
-	      @desc If *value* is specified, sets the maximum font size accessor to the specified function or number and returns this box generator. If *value* is not specified, returns the current maximum font size accessor. The maximum font size is used when [resizing fonts](#box.fontResize) dynamically.
+	      @desc If *value* is specified, sets the maximum font size accessor to the specified function or number and returns this generator. If *value* is not specified, returns the current maximum font size accessor. The maximum font size is used when [resizing fonts](#box.fontResize) dynamically.
 	      @param {Function|Number} [*value* = 50]
@@ -440,3 +575,3 @@ */
 	      @memberof box
-	      @desc If *value* is specified, sets the minimum font size accessor to the specified function or number and returns this box generator. If *value* is not specified, returns the current minimum font size accessor. The minimum font size is used when [resizing fonts](#box.fontResize) dynamically.
+	      @desc If *value* is specified, sets the minimum font size accessor to the specified function or number and returns this generator. If *value* is not specified, returns the current minimum font size accessor. The minimum font size is used when [resizing fonts](#box.fontResize) dynamically.
 	      @param {Function|Number} [*value* = 8]
@@ -450,3 +585,3 @@ */
 	      @memberof box
-	      @desc If *value* is specified, sets the font resizing accessor to the specified function or boolean and returns this box generator. If *value* is not specified, returns the current font resizing accessor.
+	      @desc If *value* is specified, sets the font resizing accessor to the specified function or boolean and returns this generator. If *value* is not specified, returns the current font resizing accessor.
 	      @param {Function|Boolean} [*value* = false]
@@ -460,11 +595,7 @@ */
 	      @memberof box
-	      @desc If *value* is specified, sets the font size accessor to the specified function or number and returns this box generator. If *value* is not specified, returns the current font size accessor, which is inferred from the [container element](#box.select) by default.
+	      @desc If *value* is specified, sets the font size accessor to the specified function or number and returns this generator. If *value* is not specified, returns the current font size accessor, which is inferred from the [container element](#box.select) by default.
 	      @param {Function|Number} [*value*]
 	  */
 	  box.fontSize = function(_) {
-	    if (arguments.length) {
-	      fontSize = typeof _ === "function" ? _ : constant(_);
-	      return box;
-	    }
-	    return fontSize;
+	    return arguments.length ? (fontSize = typeof _ === "function" ? _ : constant(_), box) : fontSize;
 	  };
@@ -474,3 +605,3 @@
 	      @memberof box
-	      @desc If *value* is specified, sets the height accessor to the specified function or number and returns this box generator. If *value* is not specified, returns the current height accessor.
+	      @desc If *value* is specified, sets the height accessor to the specified function or number and returns this generator. If *value* is not specified, returns the current height accessor.
 	      @param {Function|Number} [*value*]
@@ -488,3 +619,3 @@ @example
 	      @memberof box
-	      @desc If *value* is specified, sets the id accessor to the specified function or number and returns this box generator. If *value* is not specified, returns the current id accessor.
+	      @desc If *value* is specified, sets the id accessor to the specified function or number and returns this generator. If *value* is not specified, returns the current id accessor.
 	      @param {Function|Number} [*value*]
@@ -502,3 +633,3 @@ @example
 	      @memberof box
-	      @desc If *value* is specified, sets the line height accessor to the specified function or number and returns this box generator. If *value* is not specified, returns the current line height accessor, which is 1.1 times the [font size](#box.fontSize) by default.
+	      @desc If *value* is specified, sets the line height accessor to the specified function or number and returns this generator. If *value* is not specified, returns the current line height accessor, which is 1.1 times the [font size](#box.fontSize) by default.
 	      @param {Function|Number} [*value*]
@@ -512,3 +643,3 @@ */
 	      @memberof box
-	      @desc If *value* is specified, sets the overflow accessor to the specified function or boolean and returns this box generator. If *value* is not specified, returns the current overflow accessor.
+	      @desc If *value* is specified, sets the overflow accessor to the specified function or boolean and returns this generator. If *value* is not specified, returns the current overflow accessor.
 	      @param {Function|Boolean} [*value* = false]
@@ -522,3 +653,3 @@ */
 	      @memberof box
-	      @desc If *selector* is specified, sets the SVG container element to the specified d3 selector or DOM element and returns this box generator. If *selector* is not specified, returns the current SVG container element, which adds an SVG element to the page by default.
+	      @desc If *selector* is specified, sets the SVG container element to the specified d3 selector or DOM element and returns this generator. If *selector* is not specified, returns the current SVG container element, which adds an SVG element to the page by default.
 	      @param {String|HTMLElement} [*selector*]
@@ -539,3 +670,3 @@ */
 	      @memberof box
-	      @desc If *value* is specified, sets the word split function to the specified function and returns this box generator. If *value* is not specified, returns the current word split function.
+	      @desc If *value* is specified, sets the word split function to the specified function and returns this generator. If *value* is not specified, returns the current word split function.
 	      @param {Function} [*value*] A function that, when passed a string, is expected to return that string split into an array of words to wrap. The default split function splits strings on the following characters: `-`, `/`, `;`, `:`, `&`
@@ -549,3 +680,3 @@ */
 	      @memberof box
-	      @desc If *value* is specified, sets the text accessor to the specified function or string and returns this box generator. If *value* is not specified, returns the current text accessor.
+	      @desc If *value* is specified, sets the text accessor to the specified function or string and returns this generator. If *value* is not specified, returns the current text accessor.
 	      @param {Function|String} [*value*]
@@ -563,3 +694,3 @@ @example
 	      @memberof box
-	      @desc If *value* is specified, sets the horizontal text anchor accessor to the specified function or string and returns this box generator. If *value* is not specified, returns the current horizontal text anchor accessor.
+	      @desc If *value* is specified, sets the horizontal text anchor accessor to the specified function or string and returns this generator. If *value* is not specified, returns the current horizontal text anchor accessor.
 	      @param {Function|String} [*value* = "start"] Analagous to the SVG [text-anchor](https://developer.mozilla.org/en-US/docs/Web/SVG/Attribute/text-anchor) property.
@@ -573,3 +704,3 @@ */
 	      @memberof box
-	      @desc If *value* is specified, sets the vertical alignment accessor to the specified function or string and returns this box generator. If *value* is not specified, returns the current vertical alignment accessor.
+	      @desc If *value* is specified, sets the vertical alignment accessor to the specified function or string and returns this generator. If *value* is not specified, returns the current vertical alignment accessor.
 	      @param {Function|String} [*value* = "top"] Accepts `"top"`, `"middle"`, and `"bottom"`.
@@ -583,3 +714,3 @@ */
 	      @memberof box
-	      @desc If *value* is specified, sets the width accessor to the specified function or number and returns this box generator. If *value* is not specified, returns the current width accessor.
+	      @desc If *value* is specified, sets the width accessor to the specified function or number and returns this generator. If *value* is not specified, returns the current width accessor.
 	      @param {Function|Number} [*value*]
@@ -597,3 +728,3 @@ @example
 	      @memberof box
-	      @desc If *value* is specified, sets the x accessor to the specified function or number and returns this box generator. If *value* is not specified, returns the current x accessor. The number returned should correspond to the left position of the box.
+	      @desc If *value* is specified, sets the x accessor to the specified function or number and returns this generator. If *value* is not specified, returns the current x accessor. The number returned should correspond to the left position of the box.
 	      @param {Function|Number} [*value*]
@@ -611,3 +742,3 @@ @example
 	      @memberof box
-	      @desc If *value* is specified, sets the y accessor to the specified function or number and returns this box generator. If *value* is not specified, returns the current y accessor. The number returned should correspond to the top position of the box.
+	      @desc If *value* is specified, sets the y accessor to the specified function or number and returns this generator. If *value* is not specified, returns the current y accessor. The number returned should correspond to the top position of the box.
 	      @param {Function|Number} [*value*]
@@ -629,4 +760,7 @@ @example
 	exports.box = box;
+	exports.split = defaultSplit;
+	exports.stringify = stringify;
 	exports.width = measure;
+	exports.wrap = wrap;
 
 }));

build/d3plus-text.min.js

@@ -1,1 +0,1 @@
-!function(t,n){"object"==typeof exports&&"undefined"!=typeof module?n(exports,require("d3-selection"),require("d3-transition"),require("d3-array")):"function"==typeof define&&define.amd?define("d3plus-text",["exports","d3-selection","d3-transition","d3-array"],n):n(t.d3plus_text=t.d3plus_text||{},t.d3_selection,t.d3_transition,t.d3_array)}(this,function(t,n,e,i){"use strict";function o(t){return function(){return t}}function r(t,n){void 0===n&&(n={"font-size":10,"font-family":"sans-serif"});var e=document.createElement("canvas").getContext("2d"),i=[];if("font-style"in n&&i.push(n["font-style"]),"font-variant"in n&&i.push(n["font-variant"]),"font-weight"in n&&i.push(n["font-weight"]),"font-size"in n){var o=n["font-size"]+"px";"line-height"in n&&(o+="/"+n["line-height"]+"px"),i.push(o)}return"font-family"in n&&i.push(n["font-family"]),e.font=i.join(" "),t instanceof Array?t.map(function(t){return e.measureText(t).width}):e.measureText(t).width}function f(t){return t.height||200}function u(t,n){return t.id||""+n}function a(t){return t.match(x)}function l(t){return t.text}function c(t){return t.width||200}function s(t){return t.x||0}function h(t){return t.y||0}function d(t){function n(t){return t+"..."}function e(n){void 0===x&&e.select(y.select("body").append("svg").style("width",window.innerWidth+"px").style("height",window.innerHeight+"px").node()),void 0===g&&(g=o(Math.ceil(1.1*p())));var f=x.selectAll(".d3plus-text-box").data(t,R);return f.exit().remove(),f.enter().append("text").attr("class","d3plus-text-box").attr("id",function(t,n){return"d3plus-text-box-"+R(t,n)}).merge(f).attr("y",function(t,n){return E(t,n)+"px"}).attr("fill",function(t,n){return i(t,n)}).attr("text-anchor",function(t,n){return C(t,n)}).attr("font-family",function(t,n){return d(t,n)}).each(function(t,n){function e(){if(l=1,c=[""],x>u)return void(c=[]);u>h&&(u=h);var t="",n=0;f&&(a=1.1*u,s["font-size"]=u,s["line-height"]=a),o=r(D,s);for(var i=0;i<D.length;i++){var 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arguments.length?(j=t,e):j},e.text=function(t){return arguments.length?(q="function"==typeof t?t:o(t),e):q},e.textAnchor=function(t){return arguments.length?(C="function"==typeof t?t:o(t),e):C},e.verticalAlign=function(t){return arguments.length?(F="function"==typeof t?t:o(t),e):F},e.width=function(t){return arguments.length?(T="function"==typeof t?t:o(t),e):T},e.x=function(t){return arguments.length?(k="function"==typeof t?t:o(t),e):k},e.y=function(t){return arguments.length?(E="function"==typeof t?t:o(t),e):E},t.length?e():e}var p="0.4.3",y={max:i.max,min:i.min,select:n.select,sum:i.sum,transition:e.transition},g=["-","/",";",":","&"],x=new RegExp("[^\\s\\"+g.join("\\")+"]+\\"+g.join("?\\")+"?","g");t.version=p,t.box=d,t.width=r});
+!function(t,n){"object"==typeof exports&&"undefined"!=typeof module?n(exports,require("d3-selection"),require("d3-transition"),require("d3-array")):"function"==typeof define&&define.amd?define("d3plus-text",["exports","d3-selection","d3-transition","d3-array"],n):n(t.d3plus_text=t.d3plus_text||{},t.d3_selection,t.d3_transition,t.d3_array)}(this,function(t,n,e,i){"use strict";function r(t){return function(){return t}}function o(t){return void 0===t?t="undefined":"string"==typeof t||t instanceof String||(t=JSON.stringify(t)),t}function f(t){return o(t).match(m)}function u(t,n){void 0===n&&(n={"font-size":10,"font-family":"sans-serif"});var e=document.createElement("canvas").getContext("2d"),i=[];if("font-style"in n&&i.push(n["font-style"]),"font-variant"in n&&i.push(n["font-variant"]),"font-weight"in n&&i.push(n["font-weight"]),"font-size"in n){var r=n["font-size"]+"px";"line-height"in n&&(r+="/"+n["line-height"]+"px"),i.push(r)}return"font-family"in n&&i.push(n["font-family"]),e.font=i.join(" "),t instanceof Array?t.map(function(t){return e.measureText(t).width}):e.measureText(t).width}function a(){function t(t){t=o(t),void 0===n&&(n=Math.ceil(1.1*i));for(var f=l(t),s={"font-family":e,"font-size":i,"line-height":n},h=1,d="",p=!1,g=0,y=[""],x=u(f,s),m=u(" ",s),v=0;v<f.length;v++){var w=f[v],z=t.charAt(d.length+w.length),b=x[f.indexOf(w)];if(" "===z&&(w+=z),g+b>c-i){if(y[h-1]=y[h-1].trimRight(),h++,n*h>r||b>c&&!a){p=!0;break}g=0,y.push(w)}else y[h-1]+=w;d+=w,g+=b," "===z&&(g+=m)}return{lines:y,sentence:t,truncated:p}}var n,e="sans-serif",i=10,r=200,a=!1,l=f,c=200;return t.fontFamily=function(n){return arguments.length?(e=n,t):e},t.fontSize=function(n){return arguments.length?(i=n,t):i},t.height=function(n){return arguments.length?(r=n,t):r},t.lineHeight=function(e){return arguments.length?(n=e,t):n},t.overflow=function(n){return arguments.length?(a=n,t):a},t.split=function(n){return arguments.length?(l=n,t):l},t.width=function(n){return arguments.length?(c=n,t):c},t}function l(t){return t.height||200}function c(t,n){return t.id||""+n}function s(t){return t.text}function h(t){return t.width||200}function d(t){return t.x||0}function p(t){return t.y||0}function g(t){function n(t){return t+"..."}function e(n){void 0===g&&e.select(v.select("body").append("svg").style("width",window.innerWidth+"px").style("height",window.innerHeight+"px").node()),void 0===o&&(o=r(Math.ceil(1.1*S())));var f=g.selectAll(".d3plus-text-box").data(t,F);return f.exit().remove(),f.enter().append("text").attr("class","d3plus-text-box").attr("id",function(t,n){return"d3plus-text-box-"+F(t,n)}).merge(f).attr("y",function(t,n){return E(t,n)+"px"}).attr("fill",function(t,n){return i(t,n)}).attr("text-anchor",function(t,n){return q(t,n)}).attr("font-family",function(t,n){return w(t,n)}).each(function(t,n){function e(){if(g>l)return 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index.js

 export {version} from "./package.json";
 
 export {default as box} from "./src/box";
+export {default as split} from "./src/split";
+export {default as stringify} from "./src/stringify";
 export {default as width} from "./src/width";
+export {default as wrap} from "./src/wrap";

package.json

 {
   "name": "d3plus-text",
-  "version": "0.4.3",
+  "version": "0.4.4",
   "description": "SVG text functions, including line wrapping with automatic font scaling.",
@@ -5,0 +5,0 @@ "main": "build/d3plus-text.js",

README.md

@@ -62,7 +62,16 @@ # d3plus-text
 <dt><a href="#box">box([data])</a></dt>
-<dd><p>Creates a wrapped text box based on an array of data. If <em>data</em> is specified, immediately wraps the text based on the specified array and returns this box generator. If <em>data</em> is not specified on instantiation, it can be passed/updated after instantiation using the <a href="#box.data">data</a> method.</p>
+<dd><p>Creates a wrapped text box based on an array of data. If <em>data</em> is specified, immediately wraps the text based on the specified array and returns this generator. If <em>data</em> is not specified on instantiation, it can be passed/updated after instantiation using the <a href="#box.data">data</a> method.</p>
 </dd>
+<dt><a href="#width">width(sentence)</a></dt>
+<dd><p>Splits a given sentence into an array of words.</p>
+</dd>
+<dt><a href="#stringify">stringify(value)</a></dt>
+<dd><p>Coerces value into a String.</p>
+</dd>
 <dt><a href="#width">width(text, [style])</a></dt>
 <dd><p>Given a text string, returns the predicted pixel width of the string when placed into DOM.</p>
 </dd>
+<dt><a href="#wrap">wrap()</a></dt>
+<dd><p>Based on the defined styles and dimensions, breaks a string into an array of strings for each line of text.</p>
+</dd>
 </dl>
@@ -73,3 +82,3 @@
 ## box([data])
-Creates a wrapped text box based on an array of data. If *data* is specified, immediately wraps the text based on the specified array and returns this box generator. If *data* is not specified on instantiation, it can be passed/updated after instantiation using the [data](#box.data) method.
+Creates a wrapped text box based on an array of data. If *data* is specified, immediately wraps the text based on the specified array and returns this generator. If *data* is not specified on instantiation, it can be passed/updated after instantiation using the [data](#box.data) method.
 
@@ -137,3 +146,3 @@ **Kind**: global function
 ### box.data([*data*])
-If *data* is specified, sets the data array to the specified array and returns this box generator. If *data* is not specified, returns the current data array. A text box will be drawn for each object in the array.
+If *data* is specified, sets the data array to the specified array and returns this generator. If *data* is not specified, returns the current data array. A text box will be drawn for each object in the array.
 
@@ -149,3 +158,3 @@ **Kind**: static method of <code>[box](#box)</code>
 ### box.delay([*value*])
-If *value* is specified, sets the animation delay to the specified number and returns this box generator. If *value* is not specified, returns the current animation delay.
+If *value* is specified, sets the animation delay to the specified number and returns this generator. If *value* is not specified, returns the current animation delay.
 
@@ -161,3 +170,3 @@ **Kind**: static method of <code>[box](#box)</code>
 ### box.duration([*value*])
-If *value* is specified, sets the animation duration to the specified number and returns this box generator. If *value* is not specified, returns the current animation duration.
+If *value* is specified, sets the animation duration to the specified number and returns this generator. If *value* is not specified, returns the current animation duration.
 
@@ -173,3 +182,3 @@ **Kind**: static method of <code>[box](#box)</code>
 ### box.ellipsis([*value*])
-If *value* is specified, sets the ellipsis method to the specified function or string and returns this box generator. If *value* is not specified, returns the current ellipsis method, which simply adds an ellipsis to the string by default.
+If *value* is specified, sets the ellipsis method to the specified function or string and returns this generator. If *value* is not specified, returns the current ellipsis method, which simply adds an ellipsis to the string by default.
 
@@ -191,3 +200,3 @@ **Kind**: static method of <code>[box](#box)</code>
 ### box.fontColor([*value*])
-If *value* is specified, sets the font color accessor to the specified function or string and returns this box generator. If *value* is not specified, returns the current font color accessor, which is inferred from the [container element](#box.select) by default.
+If *value* is specified, sets the font color accessor to the specified function or string and returns this generator. If *value* is not specified, returns the current font color accessor, which is inferred from the [container element](#box.select) by default.
 
@@ -203,3 +212,3 @@ **Kind**: static method of <code>[box](#box)</code>
 ### box.fontFamily([*value*])
-If *value* is specified, sets the font family accessor to the specified function or string and returns this box generator. If *value* is not specified, returns the current font family accessor, which is inferred from the [container element](#box.select) by default.
+If *value* is specified, sets the font family accessor to the specified function or string and returns this generator. If *value* is not specified, returns the current font family accessor, which is inferred from the [container element](#box.select) by default.
 
@@ -215,3 +224,3 @@ **Kind**: static method of <code>[box](#box)</code>
 ### box.fontMax([*value*])
-If *value* is specified, sets the maximum font size accessor to the specified function or number and returns this box generator. If *value* is not specified, returns the current maximum font size accessor. The maximum font size is used when [resizing fonts](#box.fontResize) dynamically.
+If *value* is specified, sets the maximum font size accessor to the specified function or number and returns this generator. If *value* is not specified, returns the current maximum font size accessor. The maximum font size is used when [resizing fonts](#box.fontResize) dynamically.
 
@@ -227,3 +236,3 @@ **Kind**: static method of <code>[box](#box)</code>
 ### box.fontMin([*value*])
-If *value* is specified, sets the minimum font size accessor to the specified function or number and returns this box generator. If *value* is not specified, returns the current minimum font size accessor. The minimum font size is used when [resizing fonts](#box.fontResize) dynamically.
+If *value* is specified, sets the minimum font size accessor to the specified function or number and returns this generator. If *value* is not specified, returns the current minimum font size accessor. The minimum font size is used when [resizing fonts](#box.fontResize) dynamically.
 
@@ -239,3 +248,3 @@ **Kind**: static method of <code>[box](#box)</code>
 ### box.fontResize([*value*])
-If *value* is specified, sets the font resizing accessor to the specified function or boolean and returns this box generator. If *value* is not specified, returns the current font resizing accessor.
+If *value* is specified, sets the font resizing accessor to the specified function or boolean and returns this generator. If *value* is not specified, returns the current font resizing accessor.
 
@@ -251,3 +260,3 @@ **Kind**: static method of <code>[box](#box)</code>
 ### box.fontSize([*value*])
-If *value* is specified, sets the font size accessor to the specified function or number and returns this box generator. If *value* is not specified, returns the current font size accessor, which is inferred from the [container element](#box.select) by default.
+If *value* is specified, sets the font size accessor to the specified function or number and returns this generator. If *value* is not specified, returns the current font size accessor, which is inferred from the [container element](#box.select) by default.
 
@@ -263,3 +272,3 @@ **Kind**: static method of <code>[box](#box)</code>
 ### box.height([*value*])
-If *value* is specified, sets the height accessor to the specified function or number and returns this box generator. If *value* is not specified, returns the current height accessor.
+If *value* is specified, sets the height accessor to the specified function or number and returns this generator. If *value* is not specified, returns the current height accessor.
 
@@ -281,3 +290,3 @@ **Kind**: static method of <code>[box](#box)</code>
 ### box.id([*value*])
-If *value* is specified, sets the id accessor to the specified function or number and returns this box generator. If *value* is not specified, returns the current id accessor.
+If *value* is specified, sets the id accessor to the specified function or number and returns this generator. If *value* is not specified, returns the current id accessor.
 
@@ -299,3 +308,3 @@ **Kind**: static method of <code>[box](#box)</code>
 ### box.lineHeight([*value*])
-If *value* is specified, sets the line height accessor to the specified function or number and returns this box generator. If *value* is not specified, returns the current line height accessor, which is 1.1 times the [font size](#box.fontSize) by default.
+If *value* is specified, sets the line height accessor to the specified function or number and returns this generator. If *value* is not specified, returns the current line height accessor, which is 1.1 times the [font size](#box.fontSize) by default.
 
@@ -311,3 +320,3 @@ **Kind**: static method of <code>[box](#box)</code>
 ### box.overflow([*value*])
-If *value* is specified, sets the overflow accessor to the specified function or boolean and returns this box generator. If *value* is not specified, returns the current overflow accessor.
+If *value* is specified, sets the overflow accessor to the specified function or boolean and returns this generator. If *value* is not specified, returns the current overflow accessor.
 
@@ -323,3 +332,3 @@ **Kind**: static method of <code>[box](#box)</code>
 ### box.select([*selector*])
-If *selector* is specified, sets the SVG container element to the specified d3 selector or DOM element and returns this box generator. If *selector* is not specified, returns the current SVG container element, which adds an SVG element to the page by default.
+If *selector* is specified, sets the SVG container element to the specified d3 selector or DOM element and returns this generator. If *selector* is not specified, returns the current SVG container element, which adds an SVG element to the page by default.
 
@@ -335,3 +344,3 @@ **Kind**: static method of <code>[box](#box)</code>
 ### box.split([*value*])
-If *value* is specified, sets the word split function to the specified function and returns this box generator. If *value* is not specified, returns the current word split function.
+If *value* is specified, sets the word split function to the specified function and returns this generator. If *value* is not specified, returns the current word split function.
 
@@ -347,3 +356,3 @@ **Kind**: static method of <code>[box](#box)</code>
 ### box.text([*value*])
-If *value* is specified, sets the text accessor to the specified function or string and returns this box generator. If *value* is not specified, returns the current text accessor.
+If *value* is specified, sets the text accessor to the specified function or string and returns this generator. If *value* is not specified, returns the current text accessor.
 
@@ -365,3 +374,3 @@ **Kind**: static method of <code>[box](#box)</code>
 ### box.textAnchor([*value*])
-If *value* is specified, sets the horizontal text anchor accessor to the specified function or string and returns this box generator. If *value* is not specified, returns the current horizontal text anchor accessor.
+If *value* is specified, sets the horizontal text anchor accessor to the specified function or string and returns this generator. If *value* is not specified, returns the current horizontal text anchor accessor.
 
@@ -377,3 +386,3 @@ **Kind**: static method of <code>[box](#box)</code>
 ### box.verticalAlign([*value*])
-If *value* is specified, sets the vertical alignment accessor to the specified function or string and returns this box generator. If *value* is not specified, returns the current vertical alignment accessor.
+If *value* is specified, sets the vertical alignment accessor to the specified function or string and returns this generator. If *value* is not specified, returns the current vertical alignment accessor.
 
@@ -389,3 +398,3 @@ **Kind**: static method of <code>[box](#box)</code>
 ### box.width([*value*])
-If *value* is specified, sets the width accessor to the specified function or number and returns this box generator. If *value* is not specified, returns the current width accessor.
+If *value* is specified, sets the width accessor to the specified function or number and returns this generator. If *value* is not specified, returns the current width accessor.
 
@@ -407,3 +416,3 @@ **Kind**: static method of <code>[box](#box)</code>
 ### box.x([*value*])
-If *value* is specified, sets the x accessor to the specified function or number and returns this box generator. If *value* is not specified, returns the current x accessor. The number returned should correspond to the left position of the box.
+If *value* is specified, sets the x accessor to the specified function or number and returns this generator. If *value* is not specified, returns the current x accessor. The number returned should correspond to the left position of the box.
 
@@ -425,3 +434,3 @@ **Kind**: static method of <code>[box](#box)</code>
 ### box.y([*value*])
-If *value* is specified, sets the y accessor to the specified function or number and returns this box generator. If *value* is not specified, returns the current y accessor. The number returned should correspond to the top position of the box.
+If *value* is specified, sets the y accessor to the specified function or number and returns this generator. If *value* is not specified, returns the current y accessor. The number returned should correspond to the top position of the box.
 
@@ -442,2 +451,24 @@ **Kind**: static method of <code>[box](#box)</code>
 
+## width(sentence)
+Splits a given sentence into an array of words.
+
+**Kind**: global function  
+
+| Param | Type |
+| --- | --- |
+| sentence | <code>String</code> | 
+
+<a name="stringify"></a>
+
+## stringify(value)
+Coerces value into a String.
+
+**Kind**: global function  
+
+| Param | Type |
+| --- | --- |
+| value | <code>String</code> | 
+
+<a name="width"></a>
+
 ## width(text, [style])
@@ -453,1 +484,94 @@ Given a text string, returns the predicted pixel width of the string when placed into DOM.
 
+<a name="wrap"></a>
+
+## wrap()
+Based on the defined styles and dimensions, breaks a string into an array of strings for each line of text.
+
+**Kind**: global function  
+
+* [wrap()](#wrap)
+    * [.fontFamily([*value*])](#wrap.fontFamily)
+    * [.fontSize([*value*])](#wrap.fontSize)
+    * [.height([*value*])](#wrap.height)
+    * [.lineHeight([*value*])](#wrap.lineHeight)
+    * [.overflow([*value*])](#wrap.overflow)
+    * [.split([*value*])](#wrap.split)
+    * [.width([*value*])](#wrap.width)
+
+<a name="wrap.fontFamily"></a>
+
+### wrap.fontFamily([*value*])
+If *value* is specified, sets the font family accessor to the specified function or string and returns this generator. If *value* is not specified, returns the current font family.
+
+**Kind**: static method of <code>[wrap](#wrap)</code>  
+
+| Param | Type |
+| --- | --- |
+| [*value*] | <code>function</code> &#124; <code>String</code> | 
+
+<a name="wrap.fontSize"></a>
+
+### wrap.fontSize([*value*])
+If *value* is specified, sets the font size accessor to the specified function or number and returns this generator. If *value* is not specified, returns the current font size.
+
+**Kind**: static method of <code>[wrap](#wrap)</code>  
+
+| Param | Type |
+| --- | --- |
+| [*value*] | <code>function</code> &#124; <code>Number</code> | 
+
+<a name="wrap.height"></a>
+
+### wrap.height([*value*])
+If *value* is specified, sets height limit to the specified value and returns this generator. If *value* is not specified, returns the current value.
+
+**Kind**: static method of <code>[wrap](#wrap)</code>  
+
+| Param | Type | Default |
+| --- | --- | --- |
+| [*value*] | <code>Number</code> | <code>200</code> | 
+
+<a name="wrap.lineHeight"></a>
+
+### wrap.lineHeight([*value*])
+If *value* is specified, sets the line height accessor to the specified function or number and returns this generator. If *value* is not specified, returns the current line height accessor, which is 1.1 times the [font size](#wrap.fontSize) by default.
+
+**Kind**: static method of <code>[wrap](#wrap)</code>  
+
+| Param | Type |
+| --- | --- |
+| [*value*] | <code>function</code> &#124; <code>Number</code> | 
+
+<a name="wrap.overflow"></a>
+
+### wrap.overflow([*value*])
+If *value* is specified, sets the overflow to the specified boolean and returns this generator. If *value* is not specified, returns the current overflow value.
+
+**Kind**: static method of <code>[wrap](#wrap)</code>  
+
+| Param | Type | Default |
+| --- | --- | --- |
+| [*value*] | <code>Boolean</code> | <code>false</code> | 
+
+<a name="wrap.split"></a>
+
+### wrap.split([*value*])
+If *value* is specified, sets the word split function to the specified function and returns this generator. If *value* is not specified, returns the current word split function.
+
+**Kind**: static method of <code>[wrap](#wrap)</code>  
+
+| Param | Type | Description |
+| --- | --- | --- |
+| [*value*] | <code>function</code> | A function that, when passed a string, is expected to return that string split into an array of words to wrap. The default split function splits strings on the following characters: `-`, `/`, `;`, `:`, `&` |
+
+<a name="wrap.width"></a>
+
+### wrap.width([*value*])
+If *value* is specified, sets width limit to the specified value and returns this generator. If *value* is not specified, returns the current value.
+
+**Kind**: static method of <code>[wrap](#wrap)</code>  
+
+| Param | Type | Default |
+| --- | --- | --- |
+| [*value*] | <code>Number</code> | <code>200</code> | 
+

src/box.js

@@ -13,3 +13,5 @@ import {select as d3Select} from "d3-selection";
 import {default as constant} from "./constant";
+import {default as boxSplit} from "./split";
 import {default as measure} from "./width";
+import {default as wrap} from "./wrap";
 
@@ -32,14 +34,3 @@ /**
 
-const splitChars = ["-", "/", ";", ":", "&"],
-      splitRegex = new RegExp(`[^\\s\\${splitChars.join("\\")}]+\\${splitChars.join("?\\")}?`, "g");
-
 /**
-    The default word split function.
-    @private
-*/
-function boxSplit(_) {
-  return _.match(splitRegex);
-}
-
-/**
     The default text accessor function.
@@ -79,3 +70,3 @@ @private
     @function box
-    @desc Creates a wrapped text box based on an array of data. If *data* is specified, immediately wraps the text based on the specified array and returns this box generator. If *data* is not specified on instantiation, it can be passed/updated after instantiation using the [data](#box.data) method.
+    @desc Creates a wrapped text box based on an array of data. If *data* is specified, immediately wraps the text based on the specified array and returns this generator. If *data* is not specified on instantiation, it can be passed/updated after instantiation using the [data](#box.data) method.
     @param {Array} [data = []]
@@ -114,7 +105,7 @@ @example <caption>a sample row of data</caption>
       fontColor,
-      fontFamily,
+      fontFamily = constant("sans-serif"),
       fontMax = constant(50),
       fontMin = constant(8),
       fontResize = constant(false),
-      fontSize,
+      fontSize = constant(10),
       height = boxHeight,
@@ -173,4 +164,2 @@ id = boxId,
                 h = height(d, i),
-                oF = overflow(d, i),
-                space = measure(" ", style),
                 t = text(d, i),
@@ -184,2 +173,10 @@ tA = textAnchor(d, i),
 
+          const wrapper = wrap()
+            .fontFamily(style["font-family"])
+            .fontSize(fS)
+            .lineHeight(lH)
+            .height(h)
+            .overflow(overflow(d, i))
+            .width(w);
+
           /**
@@ -191,5 +188,2 @@ Figures out the lineData to be used for wrapping.
 
-            line = 1;
-            lineData = [""];
-
             if (fS < fMin) {
@@ -201,7 +195,7 @@ lineData = [];
 
-            let textProg = "",
-                widthProg = 0;
-
             if (resize) {
               lH = fS * 1.1;
+              wrapper
+                .fontSize(fS)
+                .lineHeight(lH);
               style["font-size"] = fS;
@@ -211,33 +205,17 @@ style["line-height"] = lH;
 
-            sizes = measure(words, style);
+            const wrapResults = wrapper(t);
+            lineData = wrapResults.lines;
+            line = lineData.length + 1;
 
-            for (let i = 0; i < words.length; i++) {
-              let word = words[i];
-              const nextChar = t.charAt(textProg.length + word.length),
-                    wordWidth = sizes[words.indexOf(word)];
-              if (nextChar === " ") word += nextChar;
-              if (widthProg + wordWidth > w - fS) {
-                line++;
-                if (lH * line > h || wordWidth > w && !oF) {
-                  if (resize) {
-                    fS--;
-                    if (fS < fMin) {
-                      lineData = [];
-                      break;
-                    }
-                    checkSize();
-                  }
-                  else if (line === 2 && !lineData[line - 2].trimRight().length) lineData = [];
-                  else lineData[line - 2] = ellipsis(lineData[line - 2].trimRight());
-                  break;
-                }
-                widthProg = 0;
-                lineData.push(word);
+            if (wrapResults.truncated)
+
+              if (resize) {
+                fS--;
+                if (fS < fMin) lineData = [];
+                else checkSize();
               }
-              else lineData[line - 1] += word;
-              textProg += word;
-              widthProg += wordWidth;
-              if (nextChar === " ") widthProg += space;
-            }
+              else if (line === 2 && !lineData[line - 2].length) lineData = [];
+              else lineData[line - 2] = ellipsis(lineData[line - 2]);
 
+
           }
@@ -320,3 +298,3 @@
       @memberof box
-      @desc If *data* is specified, sets the data array to the specified array and returns this box generator. If *data* is not specified, returns the current data array. A text box will be drawn for each object in the array.
+      @desc If *data* is specified, sets the data array to the specified array and returns this generator. If *data* is not specified, returns the current data array. A text box will be drawn for each object in the array.
       @param {Array} [*data* = []]
@@ -330,3 +308,3 @@ */
       @memberof box
-      @desc If *value* is specified, sets the animation delay to the specified number and returns this box generator. If *value* is not specified, returns the current animation delay.
+      @desc If *value* is specified, sets the animation delay to the specified number and returns this generator. If *value* is not specified, returns the current animation delay.
       @param {Number} [*value* = 0]
@@ -340,3 +318,3 @@ */
       @memberof box
-      @desc If *value* is specified, sets the animation duration to the specified number and returns this box generator. If *value* is not specified, returns the current animation duration.
+      @desc If *value* is specified, sets the animation duration to the specified number and returns this generator. If *value* is not specified, returns the current animation duration.
       @param {Number} [*value* = 0]
@@ -350,3 +328,3 @@ */
       @memberof box
-      @desc If *value* is specified, sets the ellipsis method to the specified function or string and returns this box generator. If *value* is not specified, returns the current ellipsis method, which simply adds an ellipsis to the string by default.
+      @desc If *value* is specified, sets the ellipsis method to the specified function or string and returns this generator. If *value* is not specified, returns the current ellipsis method, which simply adds an ellipsis to the string by default.
       @param {Function|String} [*value*]
@@ -364,3 +342,3 @@ @example
       @memberof box
-      @desc If *value* is specified, sets the font color accessor to the specified function or string and returns this box generator. If *value* is not specified, returns the current font color accessor, which is inferred from the [container element](#box.select) by default.
+      @desc If *value* is specified, sets the font color accessor to the specified function or string and returns this generator. If *value* is not specified, returns the current font color accessor, which is inferred from the [container element](#box.select) by default.
       @param {Function|String} [*value*]
@@ -374,3 +352,3 @@ */
       @memberof box
-      @desc If *value* is specified, sets the font family accessor to the specified function or string and returns this box generator. If *value* is not specified, returns the current font family accessor, which is inferred from the [container element](#box.select) by default.
+      @desc If *value* is specified, sets the font family accessor to the specified function or string and returns this generator. If *value* is not specified, returns the current font family accessor, which is inferred from the [container element](#box.select) by default.
       @param {Function|String} [*value*]
@@ -384,3 +362,3 @@ */
       @memberof box
-      @desc If *value* is specified, sets the maximum font size accessor to the specified function or number and returns this box generator. If *value* is not specified, returns the current maximum font size accessor. The maximum font size is used when [resizing fonts](#box.fontResize) dynamically.
+      @desc If *value* is specified, sets the maximum font size accessor to the specified function or number and returns this generator. If *value* is not specified, returns the current maximum font size accessor. The maximum font size is used when [resizing fonts](#box.fontResize) dynamically.
       @param {Function|Number} [*value* = 50]
@@ -394,3 +372,3 @@ */
       @memberof box
-      @desc If *value* is specified, sets the minimum font size accessor to the specified function or number and returns this box generator. If *value* is not specified, returns the current minimum font size accessor. The minimum font size is used when [resizing fonts](#box.fontResize) dynamically.
+      @desc If *value* is specified, sets the minimum font size accessor to the specified function or number and returns this generator. If *value* is not specified, returns the current minimum font size accessor. The minimum font size is used when [resizing fonts](#box.fontResize) dynamically.
       @param {Function|Number} [*value* = 8]
@@ -404,3 +382,3 @@ */
       @memberof box
-      @desc If *value* is specified, sets the font resizing accessor to the specified function or boolean and returns this box generator. If *value* is not specified, returns the current font resizing accessor.
+      @desc If *value* is specified, sets the font resizing accessor to the specified function or boolean and returns this generator. If *value* is not specified, returns the current font resizing accessor.
       @param {Function|Boolean} [*value* = false]
@@ -414,11 +392,7 @@ */
       @memberof box
-      @desc If *value* is specified, sets the font size accessor to the specified function or number and returns this box generator. If *value* is not specified, returns the current font size accessor, which is inferred from the [container element](#box.select) by default.
+      @desc If *value* is specified, sets the font size accessor to the specified function or number and returns this generator. If *value* is not specified, returns the current font size accessor, which is inferred from the [container element](#box.select) by default.
       @param {Function|Number} [*value*]
   */
   box.fontSize = function(_) {
-    if (arguments.length) {
-      fontSize = typeof _ === "function" ? _ : constant(_);
-      return box;
-    }
-    return fontSize;
+    return arguments.length ? (fontSize = typeof _ === "function" ? _ : constant(_), box) : fontSize;
   };
@@ -428,3 +402,3 @@
       @memberof box
-      @desc If *value* is specified, sets the height accessor to the specified function or number and returns this box generator. If *value* is not specified, returns the current height accessor.
+      @desc If *value* is specified, sets the height accessor to the specified function or number and returns this generator. If *value* is not specified, returns the current height accessor.
       @param {Function|Number} [*value*]
@@ -442,3 +416,3 @@ @example
       @memberof box
-      @desc If *value* is specified, sets the id accessor to the specified function or number and returns this box generator. If *value* is not specified, returns the current id accessor.
+      @desc If *value* is specified, sets the id accessor to the specified function or number and returns this generator. If *value* is not specified, returns the current id accessor.
       @param {Function|Number} [*value*]
@@ -456,3 +430,3 @@ @example
       @memberof box
-      @desc If *value* is specified, sets the line height accessor to the specified function or number and returns this box generator. If *value* is not specified, returns the current line height accessor, which is 1.1 times the [font size](#box.fontSize) by default.
+      @desc If *value* is specified, sets the line height accessor to the specified function or number and returns this generator. If *value* is not specified, returns the current line height accessor, which is 1.1 times the [font size](#box.fontSize) by default.
       @param {Function|Number} [*value*]
@@ -466,3 +440,3 @@ */
       @memberof box
-      @desc If *value* is specified, sets the overflow accessor to the specified function or boolean and returns this box generator. If *value* is not specified, returns the current overflow accessor.
+      @desc If *value* is specified, sets the overflow accessor to the specified function or boolean and returns this generator. If *value* is not specified, returns the current overflow accessor.
       @param {Function|Boolean} [*value* = false]
@@ -476,3 +450,3 @@ */
       @memberof box
-      @desc If *selector* is specified, sets the SVG container element to the specified d3 selector or DOM element and returns this box generator. If *selector* is not specified, returns the current SVG container element, which adds an SVG element to the page by default.
+      @desc If *selector* is specified, sets the SVG container element to the specified d3 selector or DOM element and returns this generator. If *selector* is not specified, returns the current SVG container element, which adds an SVG element to the page by default.
       @param {String|HTMLElement} [*selector*]
@@ -493,3 +467,3 @@ */
       @memberof box
-      @desc If *value* is specified, sets the word split function to the specified function and returns this box generator. If *value* is not specified, returns the current word split function.
+      @desc If *value* is specified, sets the word split function to the specified function and returns this generator. If *value* is not specified, returns the current word split function.
       @param {Function} [*value*] A function that, when passed a string, is expected to return that string split into an array of words to wrap. The default split function splits strings on the following characters: `-`, `/`, `;`, `:`, `&`
@@ -503,3 +477,3 @@ */
       @memberof box
-      @desc If *value* is specified, sets the text accessor to the specified function or string and returns this box generator. If *value* is not specified, returns the current text accessor.
+      @desc If *value* is specified, sets the text accessor to the specified function or string and returns this generator. If *value* is not specified, returns the current text accessor.
       @param {Function|String} [*value*]
@@ -517,3 +491,3 @@ @example
       @memberof box
-      @desc If *value* is specified, sets the horizontal text anchor accessor to the specified function or string and returns this box generator. If *value* is not specified, returns the current horizontal text anchor accessor.
+      @desc If *value* is specified, sets the horizontal text anchor accessor to the specified function or string and returns this generator. If *value* is not specified, returns the current horizontal text anchor accessor.
       @param {Function|String} [*value* = "start"] Analagous to the SVG [text-anchor](https://developer.mozilla.org/en-US/docs/Web/SVG/Attribute/text-anchor) property.
@@ -527,3 +501,3 @@ */
       @memberof box
-      @desc If *value* is specified, sets the vertical alignment accessor to the specified function or string and returns this box generator. If *value* is not specified, returns the current vertical alignment accessor.
+      @desc If *value* is specified, sets the vertical alignment accessor to the specified function or string and returns this generator. If *value* is not specified, returns the current vertical alignment accessor.
       @param {Function|String} [*value* = "top"] Accepts `"top"`, `"middle"`, and `"bottom"`.
@@ -537,3 +511,3 @@ */
       @memberof box
-      @desc If *value* is specified, sets the width accessor to the specified function or number and returns this box generator. If *value* is not specified, returns the current width accessor.
+      @desc If *value* is specified, sets the width accessor to the specified function or number and returns this generator. If *value* is not specified, returns the current width accessor.
       @param {Function|Number} [*value*]
@@ -551,3 +525,3 @@ @example
       @memberof box
-      @desc If *value* is specified, sets the x accessor to the specified function or number and returns this box generator. If *value* is not specified, returns the current x accessor. The number returned should correspond to the left position of the box.
+      @desc If *value* is specified, sets the x accessor to the specified function or number and returns this generator. If *value* is not specified, returns the current x accessor. The number returned should correspond to the left position of the box.
       @param {Function|Number} [*value*]
@@ -565,3 +539,3 @@ @example
       @memberof box
-      @desc If *value* is specified, sets the y accessor to the specified function or number and returns this box generator. If *value* is not specified, returns the current y accessor. The number returned should correspond to the top position of the box.
+      @desc If *value* is specified, sets the y accessor to the specified function or number and returns this generator. If *value* is not specified, returns the current y accessor. The number returned should correspond to the top position of the box.
       @param {Function|Number} [*value*]
@@ -568,0 +542,0 @@ @example

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Improved metrics

Total package byte prevSize

238155

increased by8.83%

Number of package files

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increased by16.67%

Lines of code

4429

increased by8.31%

Number of lines in readme file

552

increased by28.97%

No dependency changes