d3plus-legend - npm Package Compare versions

Comparing version 0.8.8 to 0.8.9

build/d3plus-legend.js

 /*
-  d3plus-legend v0.8.8
+  d3plus-legend v0.8.9
   An easy to use javascript chart legend.
@@ -357,2 +357,3 @@ Copyright (c) 2017 D3plus - https://d3plus.org
       ticks = d3Array.merge(jenks.map(function (c, i) { return i === jenks.length - 1 ? [c[0], c[c.length - 1]] : [c[0]]; }));
+
       this._colorScale = d3Scale.scaleThreshold()
@@ -431,3 +432,4 @@ .domain(ticks)
     function bucketWidth(d, i) {
-      return Math.abs(axisScale(ticks[i + 1]) - axisScale(d));
+      var w = Math.abs(axisScale(ticks[i + 1]) - axisScale(d));
+      return w || 2;
     }
@@ -434,0 +436,0 @@

build/d3plus-legend.min.js

 /*
-  d3plus-legend v0.8.8
+  d3plus-legend v0.8.9
   An easy to use javascript chart legend.
@@ -7,2 +7,2 @@ Copyright (c) 2017 D3plus - https://d3plus.org
 */
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u=l?"height":"width",d=l?"width":"height",_=l?"x":"y",c=l?"y":"x";this._group=o.elem("g.d3plus-ColorScale",{parent:this._select});var g=i.extent(this._data,this._value);var f=this._color,v;if(!(f instanceof Array)){f=[s.colorLighter(f,.9),s.colorLighter(f,.75),s.colorLighter(f,.5),s.colorLighter(f,.25),f]}if(this._scale==="jenks"){var y=this._data.map(this._value).filter(function(t){return t!==null&&typeof t==="number"});if(y.length<=f.length){var m=n.scaleLinear().domain(i.range(0,y.length-1)).interpolate(e.interpolateHsl).range(f);f=y.slice(0,y.length-1).map(function(t,i){return m(i)})}var w=p(y,f.length);v=i.merge(w.map(function(t,i){return i===w.length-1?[t[0],t[t.length-1]]:[t[0]]}));this._colorScale=n.scaleThreshold().domain(v).range(["black"].concat(f).concat(f[f.length-1]))}else{var x=(g[1]-g[0])/f.length;var C=i.range(g[0],g[1]+x/2,x);if(this._scale==="buckets"){v=C}this._colorScale=n.scaleLinear().domain(C).range(f)}var b=Object.assign({domain:l?g:g.reverse(),duration:this._duration,height:this._height,labels:v,orient:this._orient,padding:this._padding,ticks:v,width:this._width},this._axisConfig);this._axisTest.select(o.elem("g.d3plus-ColorScale-axisTest",{enter:{opacity:0},parent:this._group}).node()).config(b).render();var B=this._axisTest.outerBounds();this._outerBounds[d]=this["_"+d]-this._padding*2;this._outerBounds[u]=B[u]+this._size;this._outerBounds[_]=this._padding;this._outerBounds[c]=this._padding;if(this._align==="middle"){this._outerBounds[c]=(this["_"+u]-this._outerBounds[u])/2}else if(this._align==="end"){this._outerBounds[c]=this["_"+u]-this._padding-this._outerBounds[u]}var H=this._outerBounds[c]+(["bottom","right"].includes(this._orient)?this._size:0)-(b.padding||this._axisClass.padding());this._axisClass.select(o.elem("g.d3plus-ColorScale-axis",{parent:this._group,update:{transform:"translate("+(l?0:H)+", "+(l?H:0)+")"}}).node()).config(b).align("start").render();var D=this._axisTest._d3Scale;var S=D.range();var z=this._group.selectAll("defs").data([0]);var W=z.enter().append("defs");W.append("linearGradient").attr("id","gradient-"+this._uuid);z=W.merge(z);z.select("linearGradient").attr(_+"1",l?"0%":"100%").attr(_+"2",l?"100%":"0%").attr(c+"1","0%").attr(c+"2","0%");var A=z.select("linearGradient").selectAll("stop").data(f);A.enter().append("stop").merge(A).attr("offset",function(t,i){return i/(f.length-1)*100+"%"}).attr("stop-color",String);function k(t,i){return Math.abs(D(v[i+1])-D(t))}this._rectClass.data(v?v.slice(0,v.length-1):[0]).id(function(t,i){return i}).select(o.elem("g.d3plus-ColorScale-Rect",{parent:this._group}).node()).config((T={fill:v?function(t){return a._colorScale(t)}:"url(#gradient-"+this._uuid+")"},T[_]=v?function(t,i){return D(t)+k(t,i)/2-(["left","right"].includes(a._orient)?k(t,i):0)}:S[0]+(S[1]-S[0])/2,T[c]=this._outerBounds[c]+(["top","left"].includes(this._orient)?B[u]:0)+this._size/2,T[d]=v?k:S[1]-S[0],T[u]=this._size,T)).config(this._rectConfig).render();var T;if(h){setTimeout(h,this._duration+100)}return this};l.prototype.axisConfig=function t(i){return arguments.length?(this._axisConfig=Object.assign(this._axisConfig,i),this):this._axisConfig};l.prototype.align=function t(i){return arguments.length?(this._align=i,this):this._align};l.prototype.color=function t(i){return arguments.length?(this._color=i,this):this._color};l.prototype.data=function t(i){return arguments.length?(this._data=i,this):this._data};l.prototype.duration=function t(i){return arguments.length?(this._duration=i,this):this._duration};l.prototype.height=function t(i){return arguments.length?(this._height=i,this):this._height};l.prototype.orient=function t(i){return 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e=this;t.call(this);this._align="center";this._data=[];this._direction="row";this._duration=600;this._height=200;this._id=o.accessor("id");this._label=o.accessor("id");this._lineData=[];this._outerBounds={width:0,height:0,x:0,y:0};this._padding=5;this._shape=o.constant("Rect");this._shapeConfig={duration:this._duration,fill:o.accessor("color"),height:o.constant(10),hitArea:function(t,n){var r=e._lineData[n],h=i.max([r.height,r.shapeHeight]);return{width:r.width+r.shapeWidth,height:h,x:-r.shapeWidth/2,y:-h/2}},labelBounds:function(t,i,n){var r=e._lineData[i],h=n.r!==void 0?n.r:n.width/2;return{width:r.width,height:r.height,x:h+e._padding,y:-r.height/2}},labelConfig:{fontColor:o.constant("#444"),fontFamily:(new l.TextBox).fontFamily(),fontResize:false,fontSize:o.constant(10)},opacity:1,r:o.constant(5),width:o.constant(10),x:function(t,i){var n=e._shapeConfig.width;var r=e._lineData[i].y;var 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t.words.length}));this._wrapLines=function(){var t=this;f++;if(f>v){return}var e=f===1?this._lineData.slice():this._lineData.filter(function(i){return i.width+i.shapeWidth+t._padding*(i.width?2:1)>g&&i.words.length>=f}).sort(function(t,i){return i.sentence.length-t.sentence.length});if(e.length&&h>e[0].height*f){var n=false;var r=function(t){var r=e[t];var h=r.og.height*f,s=r.og.width*(1.5*(1/f));var o=l.textWrap().fontFamily(r.f).fontSize(r.s).lineHeight(r.lh).width(s).height(h)(r.sentence);if(!o.truncated){r.width=Math.ceil(i.max(o.lines.map(function(t){return l.textWidth(t,{"font-family":r.f,"font-size":r.s})})))+r.s;r.height=o.lines.length*(r.lh+1)}else{n=true;return"break"}};for(var s=0;s<e.length;s++){var o=r(s);if(o==="break")break}if(!n){this._wrapRows()}}else{p=[];return}};this._wrapRows=function(){var t=this;p=[];var e=1,n=0;for(var r=0;r<this._lineData.length;r++){var s=t._lineData[r],o=s.width+t._padding*(s.width?2:1)+s.shapeWidth;if(i.sum(p.map(function(t){return i.max(t,function(t){return i.max([t.height,t.shapeHeight])})}))>h){p=[];break}if(o>g){p=[];t._wrapLines();break}else if(n+o<g){n+=o}else if(t._direction!=="column"){n=o;e++}if(!p[e-1]){p[e-1]=[]}p[e-1].push(s);if(t._direction==="column"){n=0;e++}}};this._wrapRows();if(!p.length||i.sum(p,this._rowHeight.bind(this))+this._padding>h){c=i.sum(this._lineData.map(function(t){return t.shapeWidth+n._padding}))-this._padding;for(var y=0;y<this._lineData.length;y++){n._lineData[y].width=0;n._lineData[y].height=0}this._wrapRows()}if(p.length&&i.sum(p,this._rowHeight.bind(this))+this._padding<h){p.forEach(function(t,e){t.forEach(function(t){if(e){t.y=i.sum(p.slice(0,e),n._rowHeight.bind(n))}})});c=i.max(p,this._rowWidth.bind(this))}}var m=i.max(this._lineData,function(t,e){return i.max([t.height,n._fetchConfig("height",t.data,e)])+t.y})+this._titleHeight,w=c;this._outerBounds.width=w;this._outerBounds.height=m;var x=this._padding,C=this._padding;if(this._align==="center"){x=(this._width-w)/2}else if(this._align==="right"){x=this._width-this._padding-w}if(this._verticalAlign==="middle"){C=(this._height-m)/2}else if(this._verticalAlign==="bottom"){C=this._height-this._padding-m}this._outerBounds.x=x;this._outerBounds.y=C;(new l.TextBox).data(this._title?[{text:this._title}]:[]).duration(this._duration).select(this._group.node()).textAnchor({left:"start",center:"middle",right:"end"}[this._align]).width(this._width-this._padding*2).x(this._padding).y(this._outerBounds.y).config(this._titleConfig).render();this._shapes=[];var b=o.configPrep.bind(this)(this._shapeConfig,"legend"),B={id:function(t){return t.id},label:function(t){return t.label},lineHeight:function(t){return t.lH}};var H=this._data.map(function(t,i){var e={__d3plus__:true,data:t,i:i,id:n._id(t,i),label:n._lineData[i].width?n._label(t,i):false,lH:n._lineHeight(t,i),shape:n._shape(t,i)};return e});this._shapes=[];["Circle","Rect"].forEach(function(t){n._shapes.push((new a[t]).data(H.filter(function(i){return i.shape===t})).duration(n._duration).labelPadding(0).select(n._group.node()).verticalAlign("top").config(o.assign({},b,B)).render())});if(e){setTimeout(e,this._duration+100)}return this};e.prototype.active=function t(i){this._shapes.forEach(function(t){return t.active(i)});return this};e.prototype.align=function t(i){return arguments.length?(this._align=i,this):this._align};e.prototype.data=function t(i){return arguments.length?(this._data=i,this):this._data};e.prototype.direction=function t(i){return arguments.length?(this._direction=i,this):this._direction};e.prototype.duration=function t(i){return arguments.length?(this._duration=i,this):this._duration};e.prototype.height=function t(i){return arguments.length?(this._height=i,this):this._height};e.prototype.hover=function t(i){this._shapes.forEach(function(t){return t.hover(i)});return this};e.prototype.id=function t(i){return arguments.length?(this._id=i,this):this._id};e.prototype.label=function t(i){return arguments.length?(this._label=typeof i==="function"?i:o.constant(i),this):this._label};e.prototype.outerBounds=function t(){return this._outerBounds};e.prototype.padding=function t(i){return arguments.length?(this._padding=i,this):this._padding};e.prototype.select=function t(i){return arguments.length?(this._select=r.select(i),this):this._select};e.prototype.shape=function t(i){return arguments.length?(this._shape=typeof i==="function"?i:o.constant(i),this):this._shape};e.prototype.shapeConfig=function t(i){return arguments.length?(this._shapeConfig=o.assign(this._shapeConfig,i),this):this._shapeConfig};e.prototype.title=function t(i){return arguments.length?(this._title=i,this):this._title};e.prototype.titleConfig=function t(i){return arguments.length?(this._titleConfig=o.assign(this._titleConfig,i),this):this._titleConfig};e.prototype.verticalAlign=function t(i){return arguments.length?(this._verticalAlign=i,this):this._verticalAlign};e.prototype.width=function t(i){return arguments.length?(this._width=i,this):this._width};return e}(o.BaseClass);t.ckmeans=p;t.ColorScale=v;t.Legend=y;Object.defineProperty(t,"__esModule",{value:true})});
+(function(t,i){typeof exports==="object"&&typeof module!=="undefined"?i(exports,require("d3-array"),require("d3-interpolate"),require("d3-scale"),require("d3-selection"),require("d3plus-axis"),require("d3plus-color"),require("d3plus-common"),require("d3plus-shape"),require("d3plus-text")):typeof define==="function"&&define.amd?define("d3plus-legend",["exports","d3-array","d3-interpolate","d3-scale","d3-selection","d3plus-axis","d3plus-color","d3plus-common","d3plus-shape","d3plus-text"],i):i(t.d3plus=t.d3plus||{},t.d3Array,t.d3Interpolate,t.d3Scale,t.d3Selection,t.d3plusAxis,t.d3plusColor,t.d3plusCommon,t.shapes,t.d3plusText)})(this,function(t,i,e,n,r,h,s,o,a,l){"use strict";function u(t){return t.slice().sort(function(t,i){return t-i})}function d(t){var i,e=0;for(var n=0;n<t.length;n++){if(n===0||t[n]!==i){i=t[n];e++}}return e}function _(t,i){var e=[];for(var n=0;n<t;n++){var r=[];for(var h=0;h<i;h++){r.push(0)}e.push(r)}return e}function c(t,i,e,n){var r;if(t>0){var 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n=d(e);if(n===1){return[e]}var r=_(i,e.length),h=_(i,e.length);f(e,h,r);var s=r[0].length-1;var o=[];for(var a=r.length-1;a>=0;a--){var l=r[a][s];o[a]=e.slice(l,s+1);if(a>0){s=l-1}}return o};var v=function(t){function l(){t.call(this);this._axisClass=new h.Axis;this._axisConfig={gridSize:0};this._axisTest=new h.Axis;this._align="middle";this._color="#0C8040";this._data=[];this._duration=600;this._height=200;this._orient="bottom";this._outerBounds={width:0,height:0,x:0,y:0};this._padding=5;this._rectClass=new a.Rect;this._rectConfig={stroke:"#000",strokeWidth:1};this._scale="linear";this._size=10;this._value=o.accessor("value");this._width=400}if(t)l.__proto__=t;l.prototype=Object.create(t&&t.prototype);l.prototype.constructor=l;l.prototype.render=function t(h){var a=this;if(this._select===void 0){this.select(r.select("body").append("svg").attr("width",this._width+"px").attr("height",this._height+"px").node())}var l=["bottom","top"].includes(this._orient);var u=l?"height":"width",d=l?"width":"height",_=l?"x":"y",c=l?"y":"x";this._group=o.elem("g.d3plus-ColorScale",{parent:this._select});var g=i.extent(this._data,this._value);var f=this._color,v;if(!(f instanceof Array)){f=[s.colorLighter(f,.9),s.colorLighter(f,.75),s.colorLighter(f,.5),s.colorLighter(f,.25),f]}if(this._scale==="jenks"){var y=this._data.map(this._value).filter(function(t){return t!==null&&typeof t==="number"});if(y.length<=f.length){var m=n.scaleLinear().domain(i.range(0,y.length-1)).interpolate(e.interpolateHsl).range(f);f=y.slice(0,y.length-1).map(function(t,i){return m(i)})}var w=p(y,f.length);v=i.merge(w.map(function(t,i){return i===w.length-1?[t[0],t[t.length-1]]:[t[0]]}));this._colorScale=n.scaleThreshold().domain(v).range(["black"].concat(f).concat(f[f.length-1]))}else{var x=(g[1]-g[0])/f.length;var C=i.range(g[0],g[1]+x/2,x);if(this._scale==="buckets"){v=C}this._colorScale=n.scaleLinear().domain(C).range(f)}var b=Object.assign({domain:l?g:g.reverse(),duration:this._duration,height:this._height,labels:v,orient:this._orient,padding:this._padding,ticks:v,width:this._width},this._axisConfig);this._axisTest.select(o.elem("g.d3plus-ColorScale-axisTest",{enter:{opacity:0},parent:this._group}).node()).config(b).render();var B=this._axisTest.outerBounds();this._outerBounds[d]=this["_"+d]-this._padding*2;this._outerBounds[u]=B[u]+this._size;this._outerBounds[_]=this._padding;this._outerBounds[c]=this._padding;if(this._align==="middle"){this._outerBounds[c]=(this["_"+u]-this._outerBounds[u])/2}else if(this._align==="end"){this._outerBounds[c]=this["_"+u]-this._padding-this._outerBounds[u]}var H=this._outerBounds[c]+(["bottom","right"].includes(this._orient)?this._size:0)-(b.padding||this._axisClass.padding());this._axisClass.select(o.elem("g.d3plus-ColorScale-axis",{parent:this._group,update:{transform:"translate("+(l?0:H)+", "+(l?H:0)+")"}}).node()).config(b).align("start").render();var D=this._axisTest._d3Scale;var S=D.range();var z=this._group.selectAll("defs").data([0]);var W=z.enter().append("defs");W.append("linearGradient").attr("id","gradient-"+this._uuid);z=W.merge(z);z.select("linearGradient").attr(_+"1",l?"0%":"100%").attr(_+"2",l?"100%":"0%").attr(c+"1","0%").attr(c+"2","0%");var A=z.select("linearGradient").selectAll("stop").data(f);A.enter().append("stop").merge(A).attr("offset",function(t,i){return i/(f.length-1)*100+"%"}).attr("stop-color",String);function k(t,i){var e=Math.abs(D(v[i+1])-D(t));return e||2}this._rectClass.data(v?v.slice(0,v.length-1):[0]).id(function(t,i){return i}).select(o.elem("g.d3plus-ColorScale-Rect",{parent:this._group}).node()).config((T={fill:v?function(t){return a._colorScale(t)}:"url(#gradient-"+this._uuid+")"},T[_]=v?function(t,i){return D(t)+k(t,i)/2-(["left","right"].includes(a._orient)?k(t,i):0)}:S[0]+(S[1]-S[0])/2,T[c]=this._outerBounds[c]+(["top","left"].includes(this._orient)?B[u]:0)+this._size/2,T[d]=v?k:S[1]-S[0],T[u]=this._size,T)).config(this._rectConfig).render();var T;if(h){setTimeout(h,this._duration+100)}return this};l.prototype.axisConfig=function t(i){return arguments.length?(this._axisConfig=Object.assign(this._axisConfig,i),this):this._axisConfig};l.prototype.align=function t(i){return arguments.length?(this._align=i,this):this._align};l.prototype.color=function t(i){return arguments.length?(this._color=i,this):this._color};l.prototype.data=function t(i){return arguments.length?(this._data=i,this):this._data};l.prototype.duration=function t(i){return arguments.length?(this._duration=i,this):this._duration};l.prototype.height=function t(i){return arguments.length?(this._height=i,this):this._height};l.prototype.orient=function t(i){return arguments.length?(this._orient=i,this):this._orient};l.prototype.outerBounds=function t(){return this._outerBounds};l.prototype.padding=function t(i){return arguments.length?(this._padding=i,this):this._padding};l.prototype.rectConfig=function t(i){return arguments.length?(this._rectConfig=Object.assign(this._rectConfig,i),this):this._rectConfig};l.prototype.scale=function t(i){return arguments.length?(this._scale=i,this):this._scale};l.prototype.select=function t(i){return arguments.length?(this._select=r.select(i),this):this._select};l.prototype.size=function t(i){return arguments.length?(this._size=i,this):this._size};l.prototype.value=function t(i){return arguments.length?(this._value=typeof i==="function"?i:o.constant(i),this):this._value};l.prototype.width=function t(i){return arguments.length?(this._width=i,this):this._width};return l}(o.BaseClass);var y=function(t){function e(){var e=this;t.call(this);this._align="center";this._data=[];this._direction="row";this._duration=600;this._height=200;this._id=o.accessor("id");this._label=o.accessor("id");this._lineData=[];this._outerBounds={width:0,height:0,x:0,y:0};this._padding=5;this._shape=o.constant("Rect");this._shapeConfig={duration:this._duration,fill:o.accessor("color"),height:o.constant(10),hitArea:function(t,n){var r=e._lineData[n],h=i.max([r.height,r.shapeHeight]);return{width:r.width+r.shapeWidth,height:h,x:-r.shapeWidth/2,y:-h/2}},labelBounds:function(t,i,n){var r=e._lineData[i],h=n.r!==void 0?n.r:n.width/2;return{width:r.width,height:r.height,x:h+e._padding,y:-r.height/2}},labelConfig:{fontColor:o.constant("#444"),fontFamily:(new l.TextBox).fontFamily(),fontResize:false,fontSize:o.constant(10)},opacity:1,r:o.constant(5),width:o.constant(10),x:function(t,i){var n=e._shapeConfig.width;var r=e._lineData[i].y;var h=e._align==="left"||e._align==="right"&&e._direction==="column"?0:e._align==="center"?(e._outerBounds.width-e._rowWidth(e._lineData.filter(function(t){return r===t.y})))/2:e._outerBounds.width-e._rowWidth(e._lineData.filter(function(t){return r===t.y}));var s=e._lineData.slice(0,i).filter(function(t){return r===t.y});return e._rowWidth(s)+e._padding*(s.length?2:0)+e._outerBounds.x+n(t,i)/2+h},y:function(t,n){var r=e._shapeConfig.height;var h=e._lineData[n];return h.y+e._titleHeight+e._outerBounds.y+i.max(e._lineData.filter(function(t){return h.y===t.y}).map(function(t){return t.height}).concat(e._data.map(function(t,i){return r(t,i)})))/2}};this._titleConfig={fontFamily:"Verdana",fontSize:12,lineHeight:13};this._verticalAlign="middle";this._width=400}if(t)e.__proto__=t;e.prototype=Object.create(t&&t.prototype);e.prototype.constructor=e;e.prototype._fetchConfig=function t(i,e,n){var r=this._shapeConfig[i]||this._shapeConfig.labelConfig[i];return typeof r==="function"?r(e,n):r};e.prototype._rowHeight=function t(e){return i.max(e.map(function(t){return t.height}).concat(e.map(function(t){return t.shapeHeight})))+this._padding};e.prototype._rowWidth=function t(e){var n=this;return i.sum(e.map(function(t,i){var r=n._padding*(i===e.length-1?0:t.width?2:1);return t.shapeWidth+t.width+r}))};e.prototype.render=function t(e){var n=this;if(this._select===void 0){this.select(r.select("body").append("svg").attr("width",this._width+"px").attr("height",this._height+"px").node())}if(this._lineHeight===void 0){this._lineHeight=function(t,i){return n._fetchConfig("fontSize",t,i)*1.1}}this._group=o.elem("g.d3plus-Legend",{parent:this._select});var h=this._height;this._titleHeight=0;if(this._title){var s=this._titleConfig.fontFamily,u=this._titleConfig.lineHeight,d=this._titleConfig.fontSize;var _=l.textWrap().fontFamily(s).fontSize(d).lineHeight(u).width(this._width).height(this._height)(this._title);this._titleHeight=u+_.lines.length+this._padding;h-=this._titleHeight}this._lineData=this._data.map(function(t,e){var r=n._fetchConfig("fontFamily",t,e),s=n._lineHeight(t,e),o=n._fetchConfig("fontSize",t,e),a=n._fetchConfig("width",t,e);var u=h-(n._data.length+1)*n._padding,d=n._width;var _=l.textWrap().fontFamily(r).fontSize(o).lineHeight(s).width(d).height(u)(n._label(t,e));_.width=Math.ceil(i.max(_.lines.map(function(t){return l.textWidth(t,{"font-family":r,"font-size":o})})))+o*.75;_.height=Math.ceil(_.lines.length*(s+1));_.og={height:_.height,width:_.width};_.data=t;_.f=r;_.s=o;_.lh=s;_.y=0;_.id=n._id(t,e);_.i=e;_.shapeWidth=a;_.shapeHeight=n._fetchConfig("height",t,e);return _});var c;var g=this._width-this._padding*2;c=this._rowWidth(this._lineData);if(this._direction==="column"||c>g){var f=1,p=[];var v=i.max(this._lineData.map(function(t){return t.words.length}));this._wrapLines=function(){var t=this;f++;if(f>v){return}var e=f===1?this._lineData.slice():this._lineData.filter(function(i){return i.width+i.shapeWidth+t._padding*(i.width?2:1)>g&&i.words.length>=f}).sort(function(t,i){return i.sentence.length-t.sentence.length});if(e.length&&h>e[0].height*f){var n=false;var r=function(t){var r=e[t];var h=r.og.height*f,s=r.og.width*(1.5*(1/f));var o=l.textWrap().fontFamily(r.f).fontSize(r.s).lineHeight(r.lh).width(s).height(h)(r.sentence);if(!o.truncated){r.width=Math.ceil(i.max(o.lines.map(function(t){return l.textWidth(t,{"font-family":r.f,"font-size":r.s})})))+r.s;r.height=o.lines.length*(r.lh+1)}else{n=true;return"break"}};for(var s=0;s<e.length;s++){var o=r(s);if(o==="break")break}if(!n){this._wrapRows()}}else{p=[];return}};this._wrapRows=function(){var t=this;p=[];var e=1,n=0;for(var r=0;r<this._lineData.length;r++){var s=t._lineData[r],o=s.width+t._padding*(s.width?2:1)+s.shapeWidth;if(i.sum(p.map(function(t){return i.max(t,function(t){return i.max([t.height,t.shapeHeight])})}))>h){p=[];break}if(o>g){p=[];t._wrapLines();break}else if(n+o<g){n+=o}else if(t._direction!=="column"){n=o;e++}if(!p[e-1]){p[e-1]=[]}p[e-1].push(s);if(t._direction==="column"){n=0;e++}}};this._wrapRows();if(!p.length||i.sum(p,this._rowHeight.bind(this))+this._padding>h){c=i.sum(this._lineData.map(function(t){return t.shapeWidth+n._padding}))-this._padding;for(var y=0;y<this._lineData.length;y++){n._lineData[y].width=0;n._lineData[y].height=0}this._wrapRows()}if(p.length&&i.sum(p,this._rowHeight.bind(this))+this._padding<h){p.forEach(function(t,e){t.forEach(function(t){if(e){t.y=i.sum(p.slice(0,e),n._rowHeight.bind(n))}})});c=i.max(p,this._rowWidth.bind(this))}}var m=i.max(this._lineData,function(t,e){return i.max([t.height,n._fetchConfig("height",t.data,e)])+t.y})+this._titleHeight,w=c;this._outerBounds.width=w;this._outerBounds.height=m;var x=this._padding,C=this._padding;if(this._align==="center"){x=(this._width-w)/2}else if(this._align==="right"){x=this._width-this._padding-w}if(this._verticalAlign==="middle"){C=(this._height-m)/2}else if(this._verticalAlign==="bottom"){C=this._height-this._padding-m}this._outerBounds.x=x;this._outerBounds.y=C;(new l.TextBox).data(this._title?[{text:this._title}]:[]).duration(this._duration).select(this._group.node()).textAnchor({left:"start",center:"middle",right:"end"}[this._align]).width(this._width-this._padding*2).x(this._padding).y(this._outerBounds.y).config(this._titleConfig).render();this._shapes=[];var b=o.configPrep.bind(this)(this._shapeConfig,"legend"),B={id:function(t){return t.id},label:function(t){return t.label},lineHeight:function(t){return t.lH}};var H=this._data.map(function(t,i){var e={__d3plus__:true,data:t,i:i,id:n._id(t,i),label:n._lineData[i].width?n._label(t,i):false,lH:n._lineHeight(t,i),shape:n._shape(t,i)};return e});this._shapes=[];["Circle","Rect"].forEach(function(t){n._shapes.push((new a[t]).data(H.filter(function(i){return i.shape===t})).duration(n._duration).labelPadding(0).select(n._group.node()).verticalAlign("top").config(o.assign({},b,B)).render())});if(e){setTimeout(e,this._duration+100)}return this};e.prototype.active=function t(i){this._shapes.forEach(function(t){return t.active(i)});return this};e.prototype.align=function t(i){return arguments.length?(this._align=i,this):this._align};e.prototype.data=function t(i){return arguments.length?(this._data=i,this):this._data};e.prototype.direction=function t(i){return arguments.length?(this._direction=i,this):this._direction};e.prototype.duration=function t(i){return arguments.length?(this._duration=i,this):this._duration};e.prototype.height=function t(i){return arguments.length?(this._height=i,this):this._height};e.prototype.hover=function t(i){this._shapes.forEach(function(t){return t.hover(i)});return this};e.prototype.id=function t(i){return arguments.length?(this._id=i,this):this._id};e.prototype.label=function t(i){return arguments.length?(this._label=typeof i==="function"?i:o.constant(i),this):this._label};e.prototype.outerBounds=function t(){return this._outerBounds};e.prototype.padding=function t(i){return arguments.length?(this._padding=i,this):this._padding};e.prototype.select=function t(i){return arguments.length?(this._select=r.select(i),this):this._select};e.prototype.shape=function t(i){return arguments.length?(this._shape=typeof i==="function"?i:o.constant(i),this):this._shape};e.prototype.shapeConfig=function t(i){return arguments.length?(this._shapeConfig=o.assign(this._shapeConfig,i),this):this._shapeConfig};e.prototype.title=function t(i){return arguments.length?(this._title=i,this):this._title};e.prototype.titleConfig=function t(i){return arguments.length?(this._titleConfig=o.assign(this._titleConfig,i),this):this._titleConfig};e.prototype.verticalAlign=function t(i){return arguments.length?(this._verticalAlign=i,this):this._verticalAlign};e.prototype.width=function t(i){return arguments.length?(this._width=i,this):this._width};return e}(o.BaseClass);t.ckmeans=p;t.ColorScale=v;t.Legend=y;Object.defineProperty(t,"__esModule",{value:true})});

package.json

 {
   "name": "d3plus-legend",
-  "version": "0.8.8",
+  "version": "0.8.9",
   "description": "An easy to use javascript chart legend.",
@@ -27,10 +27,10 @@ "main": "build/d3plus-legend.js",
     "d3-array": "^1.2.0",
-    "d3-interpolate": "^1.1.4",
-    "d3-scale": "^1.0.4",
-    "d3-selection": "^1.0.6",
-    "d3plus-axis": "^0.3.29",
-    "d3plus-color": "^0.6.0",
-    "d3plus-common": "^0.6.17",
-    "d3plus-shape": "^0.13.1",
-    "d3plus-text": "^0.9.15"
+    "d3-interpolate": "^1.1.5",
+    "d3-scale": "^1.0.6",
+    "d3-selection": "^1.1.0",
+    "d3plus-axis": "^0.3.30",
+    "d3plus-color": "^0.6.1",
+    "d3plus-common": "^0.6.21",
+    "d3plus-shape": "^0.13.2",
+    "d3plus-text": "^0.9.18"
   },
@@ -37,0 +37,0 @@ "scripts": {

README.md

@@ -64,3 +64,3 @@ # d3plus-legend
 
-<a name="ColorScale.axisConfig" href="ColorScale.axisConfig">#</a> ColorScale.**axisConfig**([*value*]) [<>](https://github.com/d3plus/d3plus-legend/blob/master/src/ColorScale.js#L213)
+<a name="ColorScale.axisConfig" href="ColorScale.axisConfig">#</a> ColorScale.**axisConfig**([*value*]) [<>](https://github.com/d3plus/d3plus-legend/blob/master/src/ColorScale.js#L215)
 
@@ -72,3 +72,3 @@ If *value* is specified, sets the axis configuration of the ColorScale and returns the current class instance. If *value* is not specified, returns the current axis configuration.
 
-<a name="ColorScale.align" href="ColorScale.align">#</a> ColorScale.**align**([*value*]) [<>](https://github.com/d3plus/d3plus-legend/blob/master/src/ColorScale.js#L223)
+<a name="ColorScale.align" href="ColorScale.align">#</a> ColorScale.**align**([*value*]) [<>](https://github.com/d3plus/d3plus-legend/blob/master/src/ColorScale.js#L225)
 
@@ -80,3 +80,3 @@ If *value* is specified, sets the horizontal alignment to the specified value and returns the current class instance. If *value* is not specified, returns the current horizontal alignment.
 
-<a name="ColorScale.color" href="ColorScale.color">#</a> ColorScale.**color**([*value*]) [<>](https://github.com/d3plus/d3plus-legend/blob/master/src/ColorScale.js#L233)
+<a name="ColorScale.color" href="ColorScale.color">#</a> ColorScale.**color**([*value*]) [<>](https://github.com/d3plus/d3plus-legend/blob/master/src/ColorScale.js#L235)
 
@@ -88,3 +88,3 @@ Defines the color or colors to be used for the scale. If only a single color is given as a String, then the scale is interpolated by lightening that color. Otherwise, the function expects an Array of color values to be used in order for the scale.
 
-<a name="ColorScale.data" href="ColorScale.data">#</a> ColorScale.**data**([*data*]) [<>](https://github.com/d3plus/d3plus-legend/blob/master/src/ColorScale.js#L243)
+<a name="ColorScale.data" href="ColorScale.data">#</a> ColorScale.**data**([*data*]) [<>](https://github.com/d3plus/d3plus-legend/blob/master/src/ColorScale.js#L245)
 
@@ -96,3 +96,3 @@ If *data* is specified, sets the data array to the specified array and returns the current class instance. If *data* is not specified, returns the current data array. A shape key will be drawn for each object in the array.
 
-<a name="ColorScale.duration" href="ColorScale.duration">#</a> ColorScale.**duration**([*value*]) [<>](https://github.com/d3plus/d3plus-legend/blob/master/src/ColorScale.js#L253)
+<a name="ColorScale.duration" href="ColorScale.duration">#</a> ColorScale.**duration**([*value*]) [<>](https://github.com/d3plus/d3plus-legend/blob/master/src/ColorScale.js#L255)
 
@@ -104,3 +104,3 @@ If *value* is specified, sets the transition duration of the ColorScale and returns the current class instance. If *value* is not specified, returns the current duration.
 
-<a name="ColorScale.height" href="ColorScale.height">#</a> ColorScale.**height**([*value*]) [<>](https://github.com/d3plus/d3plus-legend/blob/master/src/ColorScale.js#L263)
+<a name="ColorScale.height" href="ColorScale.height">#</a> ColorScale.**height**([*value*]) [<>](https://github.com/d3plus/d3plus-legend/blob/master/src/ColorScale.js#L265)
 
@@ -112,3 +112,3 @@ If *value* is specified, sets the overall height of the ColorScale and returns the current class instance. If *value* is not specified, returns the current height value.
 
-<a name="ColorScale.orient" href="ColorScale.orient">#</a> ColorScale.**orient**([*value*]) [<>](https://github.com/d3plus/d3plus-legend/blob/master/src/ColorScale.js#L273)
+<a name="ColorScale.orient" href="ColorScale.orient">#</a> ColorScale.**orient**([*value*]) [<>](https://github.com/d3plus/d3plus-legend/blob/master/src/ColorScale.js#L275)
 
@@ -120,3 +120,3 @@ Sets the flow of the items inside the ColorScale. If no value is passed, the current flow will be returned.
 
-<a name="ColorScale.outerBounds" href="ColorScale.outerBounds">#</a> ColorScale.**outerBounds**() [<>](https://github.com/d3plus/d3plus-legend/blob/master/src/ColorScale.js#L283)
+<a name="ColorScale.outerBounds" href="ColorScale.outerBounds">#</a> ColorScale.**outerBounds**() [<>](https://github.com/d3plus/d3plus-legend/blob/master/src/ColorScale.js#L285)
 
@@ -132,3 +132,3 @@ If called after the elements have been drawn to DOM, will returns the outer bounds of the ColorScale content.
 ```
-<a name="ColorScale.padding" href="ColorScale.padding">#</a> ColorScale.**padding**([*value*]) [<>](https://github.com/d3plus/d3plus-legend/blob/master/src/ColorScale.js#L293)
+<a name="ColorScale.padding" href="ColorScale.padding">#</a> ColorScale.**padding**([*value*]) [<>](https://github.com/d3plus/d3plus-legend/blob/master/src/ColorScale.js#L295)
 
@@ -140,3 +140,3 @@ If *value* is specified, sets the padding between each key to the specified number and returns the current class instance. If *value* is not specified, returns the current padding value.
 
-<a name="ColorScale.rectConfig" href="ColorScale.rectConfig">#</a> ColorScale.**rectConfig**([*value*]) [<>](https://github.com/d3plus/d3plus-legend/blob/master/src/ColorScale.js#L303)
+<a name="ColorScale.rectConfig" href="ColorScale.rectConfig">#</a> ColorScale.**rectConfig**([*value*]) [<>](https://github.com/d3plus/d3plus-legend/blob/master/src/ColorScale.js#L305)
 
@@ -148,3 +148,3 @@ Provides access to the config method of the Rect class used to create the different rectangle color buckets.
 
-<a name="ColorScale.scale" href="ColorScale.scale">#</a> ColorScale.**scale**([*value*]) [<>](https://github.com/d3plus/d3plus-legend/blob/master/src/ColorScale.js#L313)
+<a name="ColorScale.scale" href="ColorScale.scale">#</a> ColorScale.**scale**([*value*]) [<>](https://github.com/d3plus/d3plus-legend/blob/master/src/ColorScale.js#L315)
 
@@ -156,3 +156,3 @@ If *value* is specified, sets the scale of the ColorScale and returns the current class instance. If *value* is not specified, returns the current scale value.
 
-<a name="ColorScale.select" href="ColorScale.select">#</a> ColorScale.**select**([*selector*]) [<>](https://github.com/d3plus/d3plus-legend/blob/master/src/ColorScale.js#L323)
+<a name="ColorScale.select" href="ColorScale.select">#</a> ColorScale.**select**([*selector*]) [<>](https://github.com/d3plus/d3plus-legend/blob/master/src/ColorScale.js#L325)
 
@@ -164,3 +164,3 @@ If *selector* is specified, sets the SVG container element to the specified d3 selector or DOM element and returns the current class instance. If *selector* is not specified, returns the current SVG container element.
 
-<a name="ColorScale.size" href="ColorScale.size">#</a> ColorScale.**size**([*value*]) [<>](https://github.com/d3plus/d3plus-legend/blob/master/src/ColorScale.js#L333)
+<a name="ColorScale.size" href="ColorScale.size">#</a> ColorScale.**size**([*value*]) [<>](https://github.com/d3plus/d3plus-legend/blob/master/src/ColorScale.js#L335)
 
@@ -172,3 +172,3 @@ The height of horizontal color scales, and width when positioned vertical.
 
-<a name="ColorScale.value" href="ColorScale.value">#</a> ColorScale.**value**([*value*]) [<>](https://github.com/d3plus/d3plus-legend/blob/master/src/ColorScale.js#L347)
+<a name="ColorScale.value" href="ColorScale.value">#</a> ColorScale.**value**([*value*]) [<>](https://github.com/d3plus/d3plus-legend/blob/master/src/ColorScale.js#L349)
 
@@ -186,3 +186,3 @@ If *value* is specified, sets the value accessor to the specified function or string and returns the current class instance. If *value* is not specified, returns the current value accessor.
 ```
-<a name="ColorScale.width" href="ColorScale.width">#</a> ColorScale.**width**([*value*]) [<>](https://github.com/d3plus/d3plus-legend/blob/master/src/ColorScale.js#L357)
+<a name="ColorScale.width" href="ColorScale.width">#</a> ColorScale.**width**([*value*]) [<>](https://github.com/d3plus/d3plus-legend/blob/master/src/ColorScale.js#L359)
 
@@ -377,2 +377,2 @@ If *value* is specified, sets the overall width of the ColorScale and returns the current class instance. If *value* is not specified, returns the current width value.
 
-###### <sub>Documentation generated on Wed, 24 May 2017 16:36:35 GMT</sub>
+###### <sub>Documentation generated on Thu, 22 Jun 2017 17:51:10 GMT</sub>

src/ColorScale.js

@@ -111,2 +111,3 @@ /**
       ticks = merge(jenks.map((c, i) => i === jenks.length - 1 ? [c[0], c[c.length - 1]] : [c[0]]));
+
       this._colorScale = scaleThreshold()
@@ -185,3 +186,4 @@ .domain(ticks)
     function bucketWidth(d, i) {
-      return Math.abs(axisScale(ticks[i + 1]) - axisScale(d));
+      const w = Math.abs(axisScale(ticks[i + 1]) - axisScale(d));
+      return w || 2;
     }
@@ -188,0 +190,0 @@

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Found 1 instance in 1 package

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Worsened metrics

Total package byte prevSize

2136475

decreased by-7.09%

Lines of code

15410

decreased by-7.4%

Dependency changes

• Updatedd3-interpolate@^1.1.5

• Updatedd3-scale@^1.0.6

• Updatedd3-selection@^1.1.0

• Updatedd3plus-axis@^0.3.30

• Updatedd3plus-color@^0.6.1

• Updatedd3plus-common@^0.6.21

• Updatedd3plus-shape@^0.13.2

• Updatedd3plus-text@^0.9.18