Merge branch '2.9.2'

d3.v2.js

@@ -10,7 +10,7 @@ try {
     d3_style_setProperty.call(this, name, value + "", priority);
   };
 }
-d3 = {version: "2.9.1"}; // semver
+d3 = {version: "2.9.2"}; // semver
 function d3_class(ctor, properties) {
   try {
     for (var key in properties) {
@@ -661,7 +661,7 @@ d3.format = function(specifier) {
     // Apply the scale, computing it from the value's exponent for si format.
     if (scale < 0) {
       var prefix = d3.formatPrefix(value, precision);
-      value *= prefix.scale;
+      value = prefix.scale(value);
       suffix = prefix.symbol;
     } else {
       value *= scale;
@@ -730,12 +730,12 @@ d3.formatPrefix = function(value, precision) {
 };
 
 function d3_formatPrefix(d, i) {
+  var k = Math.pow(10, Math.abs(8 - i) * 3);
   return {
-    scale: Math.pow(10, (8 - i) * 3),
+    scale: i > 8 ? function(d) { return d / k; } : function(d) { return d * k; },
     symbol: d
   };
 }
-
 /*
  * TERMS OF USE - EASING EQUATIONS
  *
@@ -5564,6 +5564,7 @@ d3.layout.pie = function() {
     // They are stored in the original data's order.
     var arcs = [];
     index.forEach(function(i) {
+      var d;
       arcs[i] = {
         data: data[i],
         value: d = values[i],
@@ -5987,7 +5988,8 @@ d3.layout.hierarchy = function() {
           n,
           c = node.children = [],
           v = 0,
-          j = depth + 1;
+          j = depth + 1,
+          d;
       while (++i < n) {
         d = recurse(childs[i], j, nodes);
         d.parent = node;

examples/mercator/mercator.html

@@ -67,7 +67,7 @@ <h3>Mercator Projection</h3>
 
   equator
       .attr("y1", xy([0, 0])[1])
-      .attr("y2", xy([0, 0])[1])
+      .attr("y2", xy([0, 0])[1]);
 });
 
 function refresh() {
@@ -77,7 +77,7 @@ <h3>Mercator Projection</h3>
 
   equator
       .attr("y1", xy([0, 0])[1])
-      .attr("y2", xy([0, 0])[1])
+      .attr("y2", xy([0, 0])[1]);
 
   d3.select("#scale span")
       .text(xy.scale());

package.json

@@ -1,6 +1,6 @@
 {
   "name": "d3",
-  "version": "2.9.1",
+  "version": "2.9.2",
   "description": "A small, free JavaScript library for manipulating documents based on data.",
   "keywords": [
     "dom",

src/core/core.js

@@ -1 +1 @@
-d3 = {version: "2.9.1"}; // semver
+d3 = {version: "2.9.2"}; // semver

src/core/format.js

@@ -43,7 +43,7 @@ d3.format = function(specifier) {
     // Apply the scale, computing it from the value's exponent for si format.
     if (scale < 0) {
       var prefix = d3.formatPrefix(value, precision);
-      value *= prefix.scale;
+      value = prefix.scale(value);
       suffix = prefix.symbol;
     } else {
       value *= scale;

src/core/formatPrefix.js

@@ -12,9 +12,9 @@ d3.formatPrefix = function(value, precision) {
 };
 
 function d3_formatPrefix(d, i) {
+  var k = Math.pow(10, Math.abs(8 - i) * 3);
   return {
-    scale: Math.pow(10, (8 - i) * 3),
+    scale: i > 8 ? function(d) { return d / k; } : function(d) { return d * k; },
     symbol: d
   };
 }
-

src/layout/hierarchy.js

@@ -15,7 +15,8 @@ d3.layout.hierarchy = function() {
           n,
           c = node.children = [],
           v = 0,
-          j = depth + 1;
+          j = depth + 1,
+          d;
       while (++i < n) {
         d = recurse(childs[i], j, nodes);
         d.parent = node;

src/layout/pie.js

@@ -30,6 +30,7 @@ d3.layout.pie = function() {
     // They are stored in the original data's order.
     var arcs = [];
     index.forEach(function(i) {
+      var d;
       arcs[i] = {
         data: data[i],
         value: d = values[i],

test/core/format-test.js

@@ -78,6 +78,7 @@ suite.addBatch({
       assert.strictEqual(f(999.5), "999.5");
       assert.strictEqual(f(999500), "999.5k");
       assert.strictEqual(f(1000), "1k");
+      assert.strictEqual(f(1400), "1.4k");
       assert.strictEqual(f(1500.5), "1.5005k");
       assert.strictEqual(f(.000001), "1μ");
     },