d3 - npm Package Compare versions

Comparing version 2.5.1 to 2.5.2

d3.layout.js

@@ -327,7 +327,2 @@ (function(){d3.layout = {};
 
-  force.on = function(type, listener) {
-    event.on(type, listener);
-    return force;
-  };
-
   force.nodes = function(x) {
@@ -493,3 +488,3 @@ if (!arguments.length) return nodes;
 
-  return force;
+  return d3.rebind(force, event, "on");
 };
@@ -1125,6 +1120,6 @@
 function d3_layout_hierarchyRebind(object, hierarchy) {
-  object.sort = d3.rebind(object, hierarchy.sort);
-  object.children = d3.rebind(object, hierarchy.children);
+  d3.rebind(object, hierarchy, "sort", "children", "value");
+
+  // Add an alias for links, for convenience.
   object.links = d3_layout_hierarchyLinks;
-  object.value = d3.rebind(object, hierarchy.value);
 
@@ -1131,0 +1126,0 @@ // If the new API is used, enabling inlining.

d3.layout.min.js

@@ -1,1 +0,1 @@
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d3.time.js

@@ -573,8 +573,3 @@ (function(){d3.time = {};
   // TOOD expose d3_scale_linear_rebind?
-  scale.range = d3.rebind(scale, linear.range);
-  scale.rangeRound = d3.rebind(scale, linear.rangeRound);
-  scale.interpolate = d3.rebind(scale, linear.interpolate);
-  scale.clamp = d3.rebind(scale, linear.clamp);
-
-  return scale;
+  return d3.rebind(scale, linear, "range", "rangeRound", "interpolate", "clamp");
 }
@@ -581,0 +576,0 @@

d3.time.min.js

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Date(Date.UTC(a.getUTCFullYear(),a.getUTCMonth(),1))},d3.time.months=S(d3.time.month,function(a){a.setMonth(a.getMonth()+1)},function(a){return a.getMonth()}),d3.time.months.utc=S(d3.time.month.utc,function(a){a.setUTCMonth(a.getUTCMonth()+1)},function(a){return a.getUTCMonth()}),d3.time.year=function(a){return new Date(a.getFullYear(),0,1)},d3.time.year.utc=function(a){return new Date(Date.UTC(a.getUTCFullYear(),0,1))},d3.time.years=S(d3.time.year,function(a){a.setFullYear(a.getFullYear()+1)},function(a){return a.getFullYear()}),d3.time.years.utc=S(d3.time.year.utc,function(a){a.setUTCFullYear(a.getUTCFullYear()+1)},function(a){return a.getUTCFullYear()});var Z=[1e3,5e3,15e3,3e4,6e4,3e5,9e5,18e5,36e5,108e5,216e5,432e5,864e5,1728e5,6048e5,1728e6,7776e6,31536e6],$=[[d3.time.seconds,1],[d3.time.seconds,5],[d3.time.seconds,15],[d3.time.seconds,30],[d3.time.minutes,1],[d3.time.minutes,5],[d3.time.minutes,15],[d3.time.minutes,30],[d3.time.hours,1],[d3.time.hours,3],[d3.time.hours,6],[d3.time.hours,12],[d3.time.days,1],[d3.time.days,2],[d3.time.weeks,1],[d3.time.months,1],[d3.time.months,3],[d3.time.years,1]],_=[[d3.time.format("%Y"),function(a){return!0}],[d3.time.format("%B"),function(a){return a.getMonth()}],[d3.time.format("%b %d"),function(a){return a.getDate()!=1}],[d3.time.format("%a %d"),function(a){return a.getDay()&&a.getDate()!=1}],[d3.time.format("%I %p"),function(a){return a.getHours()}],[d3.time.format("%I:%M"),function(a){return a.getMinutes()}],[d3.time.format(":%S"),function(a){return a.getSeconds()||a.getMilliseconds()}]],ba=Y(_);d3.time.scale=function(){return V(d3.scale.linear(),$,ba)};var bb=[[d3.time.seconds.utc,1],[d3.time.seconds.utc,5],[d3.time.seconds.utc,15],[d3.time.seconds.utc,30],[d3.time.minutes.utc,1],[d3.time.minutes.utc,5],[d3.time.minutes.utc,15],[d3.time.minutes.utc,30],[d3.time.hours.utc,1],[d3.time.hours.utc,3],[d3.time.hours.utc,6],[d3.time.hours.utc,12],[d3.time.days.utc,1],[d3.time.days.utc,2],[d3.time.weeks.utc,1],[d3.time.months.utc,1],[d3.time.months.utc,3],[d3.time.years.utc,1]],bc=[[d3.time.format.utc("%Y"),function(a){return!0}],[d3.time.format.utc("%B"),function(a){return a.getUTCMonth()}],[d3.time.format.utc("%b %d"),function(a){return a.getUTCDate()!=1}],[d3.time.format.utc("%a %d"),function(a){return a.getUTCDay()&&a.getUTCDate()!=1}],[d3.time.format.utc("%I %p"),function(a){return a.getUTCHours()}],[d3.time.format.utc("%I:%M"),function(a){return a.getUTCMinutes()}],[d3.time.format.utc(":%S"),function(a){return a.getUTCSeconds()||a.getUTCMilliseconds()}]],bd=Y(bc);d3.time.scale.utc=function(){return V(d3.scale.linear(),bb,bd)}})();

package.json

 {
   "name": "d3",
-  "version": "2.5.1",
+  "version": "2.5.2",
   "description": "A small, free JavaScript library for manipulating documents based on data.",
@@ -5,0 +5,0 @@ "keywords": [

src/behavior/drag.js

@@ -31,8 +31,3 @@ d3.behavior.drag = function() {
 
-  drag.on = function(type, listener) {
-    event.on(type, listener);
-    return drag;
-  };
-
-  return drag;
+  return d3.rebind(drag, event, "on");
 };
@@ -39,0 +34,0 @@

src/behavior/zoom.js

@@ -72,8 +72,3 @@ // TODO unbind zoom behavior?
 
-  zoom.on = function(type, listener) {
-    event.on(type, listener);
-    return zoom;
-  };
-
-  return zoom;
+  return d3.rebind(zoom, event, "on");
 };
@@ -80,0 +75,0 @@

src/core/core.js

@@ -1,1 +0,1 @@
-d3 = {version: "2.5.1"}; // semver
+d3 = {version: "2.5.2"}; // semver

src/core/dispatch.js

@@ -21,3 +21,5 @@ d3.dispatch = function() {
 
-  this[type].on(name, listener);
+  return arguments.length < 2
+      ? this[type].on(name)
+      : (this[type].on(name, listener), this);
 };
@@ -34,3 +36,3 @@
         l;
-    while (++i < n) if ((l = z[i])._on) l.apply(this, arguments);
+    while (++i < n) if (l = z[i].on) l.apply(this, arguments);
   }
@@ -41,5 +43,8 @@
 
-    // remove the old listener, if any
+    // return the current listener, if any
+    if (arguments.length < 2) return (l = listenerByName[name]) && l.on;
+
+    // remove the old listener, if any (with copy-on-write)
     if (l = listenerByName[name]) {
-      l._on = false;
+      l.on = null;
       listeners = listeners.slice(0, i = listeners.indexOf(l)).concat(listeners.slice(i + 1));
@@ -51,5 +56,3 @@ delete listenerByName[name];
     if (listener) {
-      listener._on = true;
-      listeners.push(listener);
-      listenerByName[name] = listener;
+      listeners.push(listenerByName[name] = {on: listener});
     }
@@ -56,0 +59,0 @@

src/core/rebind.js

@@ -1,7 +0,16 @@
-// A getter-setter method that preserves the appropriate `this` context.
-d3.rebind = function(object, method) {
+// Copies a variable number of methods from source to target.
+d3.rebind = function(target, source) {
+  var i = 1, n = arguments.length, method;
+  while (++i < n) target[method = arguments[i]] = d3_rebind(target, source, source[method]);
+  return target;
+};
+
+// Method is assumed to be a standard D3 getter-setter:
+// If passed with no arguments, gets the value.
+// If passed with arguments, sets the value and returns the target.
+function d3_rebind(target, source, method) {
   return function() {
-    var x = method.apply(object, arguments);
-    return arguments.length ? object : x;
+    var value = method.apply(source, arguments);
+    return arguments.length ? target : value;
   };
-};
+}

src/layout/force.js

@@ -116,7 +116,2 @@ // A rudimentary force layout using Gauss-Seidel.
 
-  force.on = function(type, listener) {
-    event.on(type, listener);
-    return force;
-  };
-
   force.nodes = function(x) {
@@ -282,3 +277,3 @@ if (!arguments.length) return nodes;
 
-  return force;
+  return d3.rebind(force, event, "on");
 };
@@ -285,0 +280,0 @@

src/layout/hierarchy.js

@@ -84,6 +84,6 @@ d3.layout.hierarchy = function() {
 function d3_layout_hierarchyRebind(object, hierarchy) {
-  object.sort = d3.rebind(object, hierarchy.sort);
-  object.children = d3.rebind(object, hierarchy.children);
+  d3.rebind(object, hierarchy, "sort", "children", "value");
+
+  // Add an alias for links, for convenience.
   object.links = d3_layout_hierarchyLinks;
-  object.value = d3.rebind(object, hierarchy.value);
 
@@ -90,0 +90,0 @@ // If the new API is used, enabling inlining.

src/scale/linear.js

@@ -75,7 +75,3 @@ d3.scale.linear = function() {
 function d3_scale_linearRebind(scale, linear) {
-  scale.range = d3.rebind(scale, linear.range);
-  scale.rangeRound = d3.rebind(scale, linear.rangeRound);
-  scale.interpolate = d3.rebind(scale, linear.interpolate);
-  scale.clamp = d3.rebind(scale, linear.clamp);
-  return scale;
+  return d3.rebind(scale, linear, "range", "rangeRound", "interpolate", "clamp");
 }
@@ -82,0 +78,0 @@

src/svg/brush.js

@@ -171,7 +171,2 @@ d3.svg.brush = function() {
 
-  brush.on = function(type, listener) {
-    event.on(type, listener);
-    return brush;
-  };
-
   d3.select(window)
@@ -183,3 +178,3 @@ .on("mousemove.brush", d3_svg_brushMove)
 
-  return brush;
+  return d3.rebind(brush, event, "on");
 };
@@ -186,0 +181,0 @@

src/time/scale.js

@@ -41,8 +41,3 @@ // TODO nice
   // TOOD expose d3_scale_linear_rebind?
-  scale.range = d3.rebind(scale, linear.range);
-  scale.rangeRound = d3.rebind(scale, linear.rangeRound);
-  scale.interpolate = d3.rebind(scale, linear.interpolate);
-  scale.clamp = d3.rebind(scale, linear.clamp);
-
-  return scale;
+  return d3.rebind(scale, linear, "range", "rangeRound", "interpolate", "clamp");
 }
@@ -49,0 +44,0 @@

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Total package byte prevSize

673043

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Lines of code

17738

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