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Merge branch 'hierarchy'

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commit 94e20f74f8cc3f750a89dca67ef18b723bfe5444 2 parents a42e4e1 + 0696bf0
Mike Bostock authored July 02, 2011

Showing 41 changed files with 650 additions and 434 deletions. Show diff stats Hide diff stats

  1. 2  d3.js
  2. 23  d3.layout.js
  3. 2  d3.layout.min.js
  4. 2  d3.min.js
  5. 286  data/flare.json
  6. 2  examples/albers/albers.html
  7. 2  examples/azimuthal/azimuthal.js
  8. 24  examples/bubble/bubble.js
  9. 1  examples/bubble/flare.json
  10. 4  examples/bundle/bundle-radial.js
  11. 6  examples/bundle/bundle-treemap.js
  12. 6  examples/bundle/packages.js
  13. 2  examples/choropleth/choropleth-area.html
  14. 2  examples/choropleth/choropleth-bounds.html
  15. 10  examples/cluster/cluster-radial.js
  16. 10  examples/cluster/cluster.js
  17. 1  examples/cluster/flare.json
  18. 0  { → examples}/data/README
  19. 380  examples/data/flare.json
  20. 0  { → examples}/data/us-counties.json
  21. 0  { → examples}/data/us-state-centroids.json
  22. 0  { → examples}/data/us-states.json
  23. 0  { → examples}/data/world-countries.json
  24. 2  examples/mercator/mercator.html
  25. 1  examples/pack/flare.json
  26. 12  examples/pack/pack.js
  27. 1  examples/partition/flare.json
  28. 11  examples/partition/partition-icicle-zoom.html
  29. 11  examples/partition/partition-icicle.html
  30. 11  examples/partition/partition-sunburst-zoom.html
  31. 41  examples/partition/partition-sunburst.js
  32. 4  examples/symbol-map/symbol-map.html
  33. 1  examples/tree/flare.json
  34. 24  examples/tree/tree-dynamic.html
  35. 139  examples/tree/tree-interactive.html
  36. 8  examples/tree/tree-radial.js
  37. 10  examples/tree/tree.js
  38. 1  examples/treemap/flare.json
  39. 17  examples/treemap/treemap.js
  40. 2  src/core/core.js
  41. 23  src/layout/hierarchy.js
2  d3.js
... ...
@@ -1,4 +1,4 @@
1  
-(function(){d3 = {version: "1.24.1"}; // semver
  1
+(function(){d3 = {version: "1.25.0"}; // semver
2 2
 if (!Date.now) Date.now = function() {
3 3
   return +new Date;
4 4
 };
23  d3.layout.js
@@ -1032,17 +1032,18 @@ d3.layout.hierarchy = function() {
1032 1032
   // Recursively compute the node depth and value.
1033 1033
   // Also converts the data representation into a standard hierarchy structure.
1034 1034
   function recurse(data, depth, nodes) {
1035  
-    var datas = children.call(hierarchy, data, depth),
1036  
-        node = {depth: depth, data: data};
  1035
+    var childs = children.call(hierarchy, data, depth),
  1036
+        node = d3_layout_hierarchyInline ? data : {data: data};
  1037
+    node.depth = depth;
1037 1038
     nodes.push(node);
1038  
-    if (datas) {
  1039
+    if (childs) {
1039 1040
       var i = -1,
1040  
-          n = datas.length,
  1041
+          n = childs.length,
1041 1042
           c = node.children = [],
1042 1043
           v = 0,
1043 1044
           j = depth + 1;
1044 1045
       while (++i < n) {
1045  
-        d = recurse(datas[i], j, nodes);
  1046
+        d = recurse(childs[i], j, nodes);
1046 1047
         d.parent = node;
1047 1048
         c.push(d);
1048 1049
         v += d.value;
@@ -1065,7 +1066,7 @@ d3.layout.hierarchy = function() {
1065 1066
           j = depth + 1;
1066 1067
       while (++i < n) v += revalue(children[i], j);
1067 1068
     } else if (value) {
1068  
-      v = value.call(hierarchy, node.data, depth);
  1069
+      v = value.call(hierarchy, d3_layout_hierarchyInline ? node : node.data, depth);
1069 1070
     }
1070 1071
     if (value) node.value = v;
1071 1072
     return v;
@@ -1110,6 +1111,13 @@ function d3_layout_hierarchyRebind(object, hierarchy) {
1110 1111
   object.children = d3.rebind(object, hierarchy.children);
1111 1112
   object.links = d3_layout_hierarchyLinks;
1112 1113
   object.value = d3.rebind(object, hierarchy.value);
  1114
+
  1115
+  // If the new API is used, enabling inlining.
  1116
+  object.nodes = function(d) {
  1117
+    d3_layout_hierarchyInline = true;
  1118
+    return (object.nodes = object)(d);
  1119
+  };
  1120
+
1113 1121
   return object;
1114 1122
 }
1115 1123
 
@@ -1133,6 +1141,9 @@ function d3_layout_hierarchyLinks(nodes) {
1133 1141
     });
1134 1142
   }));
1135 1143
 }
  1144
+
  1145
+// For backwards-compatibility, don't enable inlining by default.
  1146
+var d3_layout_hierarchyInline = false;
1136 1147
 d3.layout.pack = function() {
1137 1148
   var hierarchy = d3.layout.hierarchy().sort(d3_layout_packSort),
1138 1149
       size = [1, 1];
2  d3.layout.min.js
... ...
@@ -1 +1 @@
1  
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e=g(this,a,c,d),f=g(this,b,c,d);return"M"+e.p0+i(e.r,e.p1)+(h(e,f)?j(e.r,e.p1,e.r,e.p0):j(e.r,e.p1,f.r,f.p0)+i(f.r,f.p1)+j(f.r,f.p1,e.r,e.p0))+"Z"}var a=cj,b=ck,c=cl,d=bF,e=bG;f.radius=function(a){if(!arguments.length)return c;c=d3.functor(a);return f},f.source=function(b){if(!arguments.length)return a;a=d3.functor(b);return f},f.target=function(a){if(!arguments.length)return b;b=d3.functor(a);return f},f.startAngle=function(a){if(!arguments.length)return d;d=d3.functor(a);return f},f.endAngle=function(a){if(!arguments.length)return e;e=d3.functor(a);return f};return f},d3.svg.diagonal=function(){function d(d,e){var f=a.call(this,d,e),g=b.call(this,d,e),h=(f.y+g.y)/2,i=[f,{x:f.x,y:h},{x:g.x,y:h},g];i=i.map(c);return"M"+i[0]+"C"+i[1]+" "+i[2]+" "+i[3]}var a=cj,b=ck,c=co;d.source=function(b){if(!arguments.length)return a;a=d3.functor(b);return d},d.target=function(a){if(!arguments.length)return b;b=d3.functor(a);return d},d.projection=function(a){if(!arguments.length)return c;c=a;return d};return d},d3.svg.diagonal.radial=function(){var a=d3.svg.diagonal(),b=co,c=a.projection;a.projection=function(a){return arguments.length?c(cp(b=a)):b};return a},d3.svg.mouse=function(a){return cr(a,d3.event)};var cq=/WebKit/.test(navigator.userAgent)?-1:0;d3.svg.touches=function(b){var c=d3.event.touches;return c?a(c).map(function(a){var c=cr(b,a);c.identifier=a.identifier;return c}):[]},d3.svg.symbol=function(){function c(c,d){return(cu[a.call(this,c,d)]||cu.circle)(b.call(this,c,d))}var a=ct,b=cs;c.type=function(b){if(!arguments.length)return a;a=d3.functor(b);return c},c.size=function(a){if(!arguments.length)return b;b=d3.functor(a);return c};return c};var cu={circle:function(a){var b=Math.sqrt(a/Math.PI);return"M0,"+b+"A"+b+","+b+" 0 1,1 0,"+ -b+"A"+b+","+b+" 0 1,1 0,"+b+"Z"},cross:function(a){var b=Math.sqrt(a/5)/2;return"M"+ -3*b+","+ -b+"H"+ -b+"V"+ -3*b+"H"+b+"V"+ -b+"H"+3*b+"V"+b+"H"+b+"V"+3*b+"H"+ -b+"V"+b+"H"+ -3*b+"Z"},diamond:function(a){var b=Math.sqrt(a/(2*cw)),c=b*cw;return"M0,"+ -b+"L"+c+",0"+" 0,"+b+" "+ -c+",0"+"Z"},square:function(a){var b=Math.sqrt(a)/2;return"M"+ -b+","+ -b+"L"+b+","+ -b+" "+b+","+b+" "+ -b+","+b+"Z"},"triangle-down":function(a){var b=Math.sqrt(a/cv),c=b*cv/2;return"M0,"+c+"L"+b+","+ -c+" "+ -b+","+ -c+"Z"},"triangle-up":function(a){var b=Math.sqrt(a/cv),c=b*cv/2;return"M0,"+ -c+"L"+b+","+c+" "+ -b+","+c+"Z"}};d3.svg.symbolTypes=d3.keys(cu);var cv=Math.sqrt(3),cw=Math.tan(30*Math.PI/180)})()
286  data/flare.json
... ...
@@ -1,286 +0,0 @@
1  
-{
2  
-  "flare": {
3  
-    "analytics": {
4  
-      "cluster": {
5  
-        "AgglomerativeCluster": 3938,
6  
-        "CommunityStructure": 3812,
7  
-        "HierarchicalCluster": 6714,
8  
-        "MergeEdge": 743
9  
-      },
10  
-      "graph": {
11  
-        "BetweennessCentrality": 3534,
12  
-        "LinkDistance": 5731,
13  
-        "MaxFlowMinCut": 7840,
14  
-        "ShortestPaths": 5914,
15  
-        "SpanningTree": 3416
16  
-      },
17  
-      "optimization": {
18  
-        "AspectRatioBanker": 7074
19  
-      }
20  
-    },
21  
-    "animate": {
22  
-      "Easing": 17010,
23  
-      "FunctionSequence": 5842,
24  
-      "interpolate": {
25  
-        "ArrayInterpolator": 1983,
26  
-        "ColorInterpolator": 2047,
27  
-        "DateInterpolator": 1375,
28  
-        "Interpolator": 8746,
29  
-        "MatrixInterpolator": 2202,
30  
-        "NumberInterpolator": 1382,
31  
-        "ObjectInterpolator": 1629,
32  
-        "PointInterpolator": 1675,
33  
-        "RectangleInterpolator": 2042
34  
-      },
35  
-      "ISchedulable": 1041,
36  
-      "Parallel": 5176,
37  
-      "Pause": 449,
38  
-      "Scheduler": 5593,
39  
-      "Sequence": 5534,
40  
-      "Transition": 9201,
41  
-      "Transitioner": 19975,
42  
-      "TransitionEvent": 1116,
43  
-      "Tween": 6006
44  
-    },
45  
-    "data": {
46  
-      "converters": {
47  
-        "Converters": 721,
48  
-        "DelimitedTextConverter": 4294,
49  
-        "GraphMLConverter": 9800,
50  
-        "IDataConverter": 1314,
51  
-        "JSONConverter": 2220
52  
-      },
53  
-      "DataField": 1759,
54  
-      "DataSchema": 2165,
55  
-      "DataSet": 586,
56  
-      "DataSource": 3331,
57  
-      "DataTable": 772,
58  
-      "DataUtil": 3322
59  
-    },
60  
-    "display": {
61  
-      "DirtySprite": 8833,
62  
-      "LineSprite": 1732,
63  
-      "RectSprite": 3623,
64  
-      "TextSprite": 10066
65  
-    },
66  
-    "flex": {
67  
-      "FlareVis": 4116
68  
-    },
69  
-    "physics": {
70  
-      "DragForce": 1082,
71  
-      "GravityForce": 1336,
72  
-      "IForce": 319,
73  
-      "NBodyForce": 10498,
74  
-      "Particle": 2822,
75  
-      "Simulation": 9983,
76  
-      "Spring": 2213,
77  
-      "SpringForce": 1681
78  
-    },
79  
-    "query": {
80  
-      "AggregateExpression": 1616,
81  
-      "And": 1027,
82  
-      "Arithmetic": 3891,
83  
-      "Average": 891,
84  
-      "BinaryExpression": 2893,
85  
-      "Comparison": 5103,
86  
-      "CompositeExpression": 3677,
87  
-      "Count": 781,
88  
-      "DateUtil": 4141,
89  
-      "Distinct": 933,
90  
-      "Expression": 5130,
91  
-      "ExpressionIterator": 3617,
92  
-      "Fn": 3240,
93  
-      "If": 2732,
94  
-      "IsA": 2039,
95  
-      "Literal": 1214,
96  
-      "Match": 3748,
97  
-      "Maximum": 843,
98  
-      "methods": {
99  
-        "add": 593,
100  
-        "and": 330,
101  
-        "average": 287,
102  
-        "count": 277,
103  
-        "distinct": 292,
104  
-        "div": 595,
105  
-        "eq": 594,
106  
-        "fn": 460,
107  
-        "gt": 603,
108  
-        "gte": 625,
109  
-        "iff": 748,
110  
-        "isa": 461,
111  
-        "lt": 597,
112  
-        "lte": 619,
113  
-        "max": 283,
114  
-        "min": 283,
115  
-        "mod": 591,
116  
-        "mul": 603,
117  
-        "neq": 599,
118  
-        "not": 386,
119  
-        "or": 323,
120  
-        "orderby": 307,
121  
-        "range": 772,
122  
-        "select": 296,
123  
-        "stddev": 363,
124  
-        "sub": 600,
125  
-        "sum": 280,
126  
-        "update": 307,
127  
-        "variance": 335,
128  
-        "where": 299,
129  
-        "xor": 354,
130  
-        "_": 264
131  
-      },
132  
-      "Minimum": 843,
133  
-      "Not": 1554,
134  
-      "Or": 970,
135  
-      "Query": 13896,
136  
-      "Range": 1594,
137  
-      "StringUtil": 4130,
138  
-      "Sum": 791,
139  
-      "Variable": 1124,
140  
-      "Variance": 1876,
141  
-      "Xor": 1101
142  
-    },
143  
-    "scale": {
144  
-      "IScaleMap": 2105,
145  
-      "LinearScale": 1316,
146  
-      "LogScale": 3151,
147  
-      "OrdinalScale": 3770,
148  
-      "QuantileScale": 2435,
149  
-      "QuantitativeScale": 4839,
150  
-      "RootScale": 1756,
151  
-      "Scale": 4268,
152  
-      "ScaleType": 1821,
153  
-      "TimeScale": 5833
154  
-    },
155  
-    "util": {
156  
-      "Arrays": 8258,
157  
-      "Colors": 10001,
158  
-      "Dates": 8217,
159  
-      "Displays": 12555,
160  
-      "Filter": 2324,
161  
-      "Geometry": 10993,
162  
-      "heap": {
163  
-        "FibonacciHeap": 9354,
164  
-        "HeapNode": 1233
165  
-      },
166  
-      "IEvaluable": 335,
167  
-      "IPredicate": 383,
168  
-      "IValueProxy": 874,
169  
-      "math": {
170  
-        "DenseMatrix": 3165,
171  
-        "IMatrix": 2815,
172  
-        "SparseMatrix": 3366
173  
-      },
174  
-      "Maths": 17705,
175  
-      "Orientation": 1486,
176  
-      "palette": {
177  
-        "ColorPalette": 6367,
178  
-        "Palette": 1229,
179  
-        "ShapePalette": 2059,
180  
-        "SizePalette": 2291
181  
-      },
182  
-      "Property": 5559,
183  
-      "Shapes": 19118,
184  
-      "Sort": 6887,
185  
-      "Stats": 6557,
186  
-      "Strings": 22026
187  
-    },
188  
-    "vis": {
189  
-      "axis": {
190  
-        "Axes": 1302,
191  
-        "Axis": 24593,
192  
-        "AxisGridLine": 652,
193  
-        "AxisLabel": 636,
194  
-        "CartesianAxes": 6703
195  
-      },
196  
-      "controls": {
197  
-        "AnchorControl": 2138,
198  
-        "ClickControl": 3824,
199  
-        "Control": 1353,
200  
-        "ControlList": 4665,
201  
-        "DragControl": 2649,
202  
-        "ExpandControl": 2832,
203  
-        "HoverControl": 4896,
204  
-        "IControl": 763,
205  
-        "PanZoomControl": 5222,
206  
-        "SelectionControl": 7862,
207  
-        "TooltipControl": 8435
208  
-      },
209  
-      "data": {
210  
-        "Data": 20544,
211  
-        "DataList": 19788,
212  
-        "DataSprite": 10349,
213  
-        "EdgeSprite": 3301,
214  
-        "NodeSprite": 19382,
215  
-        "render": {
216  
-          "ArrowType": 698,
217  
-          "EdgeRenderer": 5569,
218  
-          "IRenderer": 353,
219  
-          "ShapeRenderer": 2247
220  
-        },
221  
-        "ScaleBinding": 11275,
222  
-        "Tree": 7147,
223  
-        "TreeBuilder": 9930
224  
-      },
225  
-      "events": {
226  
-        "DataEvent": 2313,
227  
-        "SelectionEvent": 1880,
228  
-        "TooltipEvent": 1701,
229  
-        "VisualizationEvent": 1117
230  
-      },
231  
-      "legend": {
232  
-        "Legend": 20859,
233  
-        "LegendItem": 4614,
234  
-        "LegendRange": 10530
235  
-      },
236  
-      "operator": {
237  
-        "distortion": {
238  
-          "BifocalDistortion": 4461,
239  
-          "Distortion": 6314,
240  
-          "FisheyeDistortion": 3444
241  
-        },
242  
-        "encoder": {
243  
-          "ColorEncoder": 3179,
244  
-          "Encoder": 4060,
245  
-          "PropertyEncoder": 4138,
246  
-          "ShapeEncoder": 1690,
247  
-          "SizeEncoder": 1830
248  
-        },
249  
-        "filter": {
250  
-          "FisheyeTreeFilter": 5219,
251  
-          "GraphDistanceFilter": 3165,
252  
-          "VisibilityFilter": 3509
253  
-        },
254  
-        "IOperator": 1286,
255  
-        "label": {
256  
-          "Labeler": 9956,
257  
-          "RadialLabeler": 3899,
258  
-          "StackedAreaLabeler": 3202
259  
-        },
260  
-        "layout": {
261  
-          "AxisLayout": 6725,
262  
-          "BundledEdgeRouter": 3727,
263  
-          "CircleLayout": 9317,
264  
-          "CirclePackingLayout": 12003,
265  
-          "DendrogramLayout": 4853,
266  
-          "ForceDirectedLayout": 8411,
267  
-          "IcicleTreeLayout": 4864,
268  
-          "IndentedTreeLayout": 3174,
269  
-          "Layout": 7881,
270  
-          "NodeLinkTreeLayout": 12870,
271  
-          "PieLayout": 2728,
272  
-          "RadialTreeLayout": 12348,
273  
-          "RandomLayout": 870,
274  
-          "StackedAreaLayout": 9121,
275  
-          "TreeMapLayout": 9191
276  
-        },
277  
-        "Operator": 2490,
278  
-        "OperatorList": 5248,
279  
-        "OperatorSequence": 4190,
280  
-        "OperatorSwitch": 2581,
281  
-        "SortOperator": 2023
282  
-      },
283  
-      "Visualization": 16540
284  
-    }
285  
-  }
286  
-}
2  examples/albers/albers.html
@@ -51,7 +51,7 @@
51 51
   .append("svg:g")
52 52
     .attr("id", "states");
53 53
 
54  
-d3.json("../../data/us-states.json", function(collection) {
  54
+d3.json("../data/us-states.json", function(collection) {
55 55
   d3.select("#states")
56 56
     .selectAll("path")
57 57
       .data(collection.features)
2  examples/azimuthal/azimuthal.js
@@ -2,7 +2,7 @@ var xy = d3.geo.azimuthal().scale(240).mode("stereographic"),
2 2
     path = d3.geo.path().projection(xy),
3 3
     svg = d3.select("body").append("svg:svg");
4 4
 
5  
-d3.json("../../data/world-countries.json", function(collection) {
  5
+d3.json("../data/world-countries.json", function(collection) {
6 6
   svg.selectAll("path")
7 7
       .data(collection.features)
8 8
     .enter().append("svg:path")
24  examples/bubble/bubble.js
@@ -11,25 +11,25 @@ var vis = d3.select("#chart").append("svg:svg")
11 11
     .attr("height", r)
12 12
     .attr("class", "bubble");
13 13
 
14  
-d3.json("flare.json", function(json) {
  14
+d3.json("../data/flare.json", function(json) {
15 15
   var node = vis.selectAll("g.node")
16  
-      .data(bubble(classes(json))
  16
+      .data(bubble.nodes(classes(json))
17 17
       .filter(function(d) { return !d.children; }))
18 18
     .enter().append("svg:g")
19 19
       .attr("class", "node")
20 20
       .attr("transform", function(d) { return "translate(" + d.x + "," + d.y + ")"; });
21 21
 
22 22
   node.append("svg:title")
23  
-      .text(function(d) { return d.data.className + ": " + format(d.value); });
  23
+      .text(function(d) { return d.className + ": " + format(d.value); });
24 24
 
25 25
   node.append("svg:circle")
26 26
       .attr("r", function(d) { return d.r; })
27  
-      .style("fill", function(d) { return fill(d.data.packageName); });
  27
+      .style("fill", function(d) { return fill(d.packageName); });
28 28
 
29 29
   node.append("svg:text")
30 30
       .attr("text-anchor", "middle")
31 31
       .attr("dy", ".3em")
32  
-      .text(function(d) { return d.data.className.substring(0, d.r / 3); });
  32
+      .text(function(d) { return d.className.substring(0, d.r / 3); });
33 33
 });
34 34
 
35 35
 // Returns a flattened hierarchy containing all leaf nodes under the root.
@@ -37,18 +37,8 @@ function classes(root) {
37 37
   var classes = [];
38 38
 
39 39
   function recurse(name, node) {
40  
-    for (var childName in node) {
41  
-      var child = node[childName];
42  
-      if (isNaN(child)) {
43  
-        recurse(childName, child);
44  
-      } else {
45  
-        classes.push({
46  
-          className: childName,
47  
-          packageName: name,
48  
-          value: child
49  
-        });
50  
-      }
51  
-    }
  40
+    if (node.children) node.children.forEach(function(child) { recurse(node.name, child); });
  41
+    else classes.push({packageName: name, className: node.name, value: node.size});
52 42
   }
53 43
 
54 44
   recurse(null, root);
1  examples/bubble/flare.json
4  examples/bundle/bundle-radial.js
@@ -21,7 +21,7 @@ var vis = d3.select("#chart").append("svg:svg")
21 21
     .attr("transform", "translate(" + r + "," + r + ")");
22 22
 
23 23
 d3.json("flare-imports.json", function(classes) {
24  
-  var nodes = cluster(packages.root(classes)),
  24
+  var nodes = cluster.nodes(packages.root(classes)),
25 25
       links = packages.imports(nodes);
26 26
 
27 27
   vis.selectAll("path.link")
@@ -40,7 +40,7 @@ d3.json("flare-imports.json", function(classes) {
40 40
       .attr("dy", ".31em")
41 41
       .attr("text-anchor", function(d) { return d.x < 180 ? "start" : "end"; })
42 42
       .attr("transform", function(d) { return d.x < 180 ? null : "rotate(180)"; })
43  
-      .text(function(d) { return d.data.key; });
  43
+      .text(function(d) { return d.key; });
44 44
 });
45 45
 
46 46
 d3.select(window).on("mousemove", function() {
6  examples/bundle/bundle-treemap.js
@@ -21,16 +21,16 @@ var line = d3.svg.line()
21 21
     .y(function(d) { return d.y + d.dy / 2; });
22 22
 
23 23
 d3.json("flare-imports.json", function(classes) {
24  
-  var nodes = treemap(packages.root(classes)),
  24
+  var nodes = treemap.nodes(packages.root(classes)),
25 25
       links = packages.imports(nodes);
26 26
 
27 27
   div.selectAll("div")
28 28
       .data(nodes)
29 29
     .enter().append("div")
30 30
       .attr("class", "cell")
31  
-      .style("background", function(d) { return d.children ? fill(d.data.key) : null; })
  31
+      .style("background", function(d) { return d.children ? fill(d.key) : null; })
32 32
       .call(cell)
33  
-      .text(function(d) { return d.children ? null : d.data.key; });
  33
+      .text(function(d) { return d.children ? null : d.key; });
34 34
 
35 35
   div.append("svg:svg")
36 36
       .attr("width", w)
6  examples/bundle/packages.js
@@ -32,13 +32,13 @@
32 32
 
33 33
       // Compute a map from name to node.
34 34
       nodes.forEach(function(d) {
35  
-        map[d.data.name] = d;
  35
+        map[d.name] = d;
36 36
       });
37 37
 
38 38
       // For each import, construct a link from the source to target node.
39 39
       nodes.forEach(function(d) {
40  
-        if (d.data.imports) d.data.imports.forEach(function(i) {
41  
-          imports.push({source: map[d.data.name], target: map[i]});
  40
+        if (d.imports) d.imports.forEach(function(i) {
  41
+          imports.push({source: map[d.name], target: map[i]});
42 42
         });
43 43
       });
44 44
 
2  examples/choropleth/choropleth-area.html
@@ -34,7 +34,7 @@
34 34
     .domain([10, 500])
35 35
     .range(["brown", "steelblue"]);
36 36
 
37  
-d3.json("../../data/us-counties.json", function(json) {
  37
+d3.json("../data/us-counties.json", function(json) {
38 38
   counties.selectAll("path")
39 39
       .data(json.features)
40 40
     .enter().append("svg:path")
2  examples/choropleth/choropleth-bounds.html
@@ -29,7 +29,7 @@
29 29
 
30 30
 var path = d3.geo.path();
31 31
 
32  
-d3.json("../../data/us-counties.json", function(json) {
  32
+d3.json("../data/us-counties.json", function(json) {
33 33
   counties.selectAll("path")
34 34
       .data(json.features)
35 35
     .enter().append("svg:path")
10  examples/cluster/cluster-radial.js
... ...
@@ -1,9 +1,7 @@
1 1
 var r = 960 / 2;
2 2
 
3 3
 var cluster = d3.layout.cluster()
4  
-    .size([360, r - 120])
5  
-    .sort(null)
6  
-    .children(function(d) { return isNaN(d.value) ? d3.entries(d.value) : null; });
  4
+    .size([360, r - 120]);
7 5
 
8 6
 var diagonal = d3.svg.diagonal.radial()
9 7
     .projection(function(d) { return [d.y, d.x / 180 * Math.PI]; });
@@ -14,8 +12,8 @@ var vis = d3.select("#chart").append("svg:svg")
14 12
   .append("svg:g")
15 13
     .attr("transform", "translate(" + r + "," + r + ")");
16 14
 
17  
-d3.json("flare.json", function(json) {
18  
-  var nodes = cluster(d3.entries(json)[0]);
  15
+d3.json("../data/flare.json", function(json) {
  16
+  var nodes = cluster.nodes(json);
19 17
 
20 18
   var link = vis.selectAll("path.link")
21 19
       .data(cluster.links(nodes))
@@ -37,5 +35,5 @@ d3.json("flare.json", function(json) {
37 35
       .attr("dy", ".31em")
38 36
       .attr("text-anchor", function(d) { return d.x < 180 ? "start" : "end"; })
39 37
       .attr("transform", function(d) { return d.x < 180 ? null : "rotate(180)"; })
40  
-      .text(function(d) { return d.data.key; });
  38
+      .text(function(d) { return d.name; });
41 39
 });
10  examples/cluster/cluster.js
@@ -2,9 +2,7 @@ var w = 960,
2 2
     h = 2200;
3 3
 
4 4
 var cluster = d3.layout.cluster()
5  
-    .size([h, w - 160])
6  
-    .sort(null)
7  
-    .children(function(d) { return isNaN(d.value) ? d3.entries(d.value) : null; });
  5
+    .size([h, w - 160]);
8 6
 
9 7
 var diagonal = d3.svg.diagonal()
10 8
     .projection(function(d) { return [d.y, d.x]; });
@@ -15,8 +13,8 @@ var vis = d3.select("#chart").append("svg:svg")
15 13
   .append("svg:g")
16 14
     .attr("transform", "translate(40, 0)");
17 15
 
18  
-d3.json("flare.json", function(json) {
19  
-  var nodes = cluster(d3.entries(json)[0]);
  16
+d3.json("../data/flare.json", function(json) {
  17
+  var nodes = cluster.nodes(json);
20 18
 
21 19
   var link = vis.selectAll("path.link")
22 20
       .data(cluster.links(nodes))
@@ -37,5 +35,5 @@ d3.json("flare.json", function(json) {
37 35
       .attr("dx", function(d) { return d.children ? -8 : 8; })
38 36
       .attr("dy", 3)
39 37
       .attr("text-anchor", function(d) { return d.children ? "end" : "start"; })
40  
-      .text(function(d) { return d.data.key; });
  38
+      .text(function(d) { return d.name; });
41 39
 });
1  examples/cluster/flare.json
0  data/README → examples/data/README
File renamed without changes
380  examples/data/flare.json
... ...
@@ -0,0 +1,380 @@
  1
+{
  2
+ "name": "flare",
  3
+ "children": [
  4
+  {
  5
+   "name": "analytics",
  6
+   "children": [
  7
+    {
  8
+     "name": "cluster",
  9
+     "children": [
  10
+      {"name": "AgglomerativeCluster", "size": 3938},
  11
+      {"name": "CommunityStructure", "size": 3812},
  12
+      {"name": "HierarchicalCluster", "size": 6714},
  13
+      {"name": "MergeEdge", "size": 743}
  14
+     ]
  15
+    },
  16
+    {
  17
+     "name": "graph",
  18
+     "children": [
  19
+      {"name": "BetweennessCentrality", "size": 3534},
  20
+      {"name": "LinkDistance", "size": 5731},
  21
+      {"name": "MaxFlowMinCut", "size": 7840},
  22
+      {"name": "ShortestPaths", "size": 5914},
  23
+      {"name": "SpanningTree", "size": 3416}
  24
+     ]
  25
+    },
  26
+    {
  27
+     "name": "optimization",
  28
+     "children": [
  29
+      {"name": "AspectRatioBanker", "size": 7074}
  30
+     ]
  31
+    }
  32
+   ]
  33
+  },
  34
+  {
  35
+   "name": "animate",
  36
+   "children": [
  37
+    {"name": "Easing", "size": 17010},
  38
+    {"name": "FunctionSequence", "size": 5842},
  39
+    {
  40
+     "name": "interpolate",
  41
+     "children": [
  42
+      {"name": "ArrayInterpolator", "size": 1983},
  43
+      {"name": "ColorInterpolator", "size": 2047},
  44
+      {"name": "DateInterpolator", "size": 1375},
  45
+      {"name": "Interpolator", "size": 8746},
  46
+      {"name": "MatrixInterpolator", "size": 2202},
  47
+      {"name": "NumberInterpolator", "size": 1382},
  48
+      {"name": "ObjectInterpolator", "size": 1629},
  49
+      {"name": "PointInterpolator", "size": 1675},
  50
+      {"name": "RectangleInterpolator", "size": 2042}
  51
+     ]
  52
+    },
  53
+    {"name": "ISchedulable", "size": 1041},
  54
+    {"name": "Parallel", "size": 5176},
  55
+    {"name": "Pause", "size": 449},
  56
+    {"name": "Scheduler", "size": 5593},
  57
+    {"name": "Sequence", "size": 5534},
  58
+    {"name": "Transition", "size": 9201},
  59
+    {"name": "Transitioner", "size": 19975},
  60
+    {"name": "TransitionEvent", "size": 1116},
  61
+    {"name": "Tween", "size": 6006}
  62
+   ]
  63
+  },
  64
+  {
  65
+   "name": "data",
  66
+   "children": [
  67
+    {
  68
+     "name": "converters",
  69
+     "children": [
  70
+      {"name": "Converters", "size": 721},
  71
+      {"name": "DelimitedTextConverter", "size": 4294},
  72
+      {"name": "GraphMLConverter", "size": 9800},
  73
+      {"name": "IDataConverter", "size": 1314},
  74
+      {"name": "JSONConverter", "size": 2220}
  75
+     ]
  76
+    },
  77
+    {"name": "DataField", "size": 1759},
  78
+    {"name": "DataSchema", "size": 2165},
  79
+    {"name": "DataSet", "size": 586},
  80
+    {"name": "DataSource", "size": 3331},
  81
+    {"name": "DataTable", "size": 772},
  82
+    {"name": "DataUtil", "size": 3322}
  83
+   ]
  84
+  },
  85
+  {
  86
+   "name": "display",
  87
+   "children": [
  88
+    {"name": "DirtySprite", "size": 8833},
  89
+    {"name": "LineSprite", "size": 1732},
  90
+    {"name": "RectSprite", "size": 3623},
  91
+    {"name": "TextSprite", "size": 10066}
  92
+   ]
  93
+  },
  94
+  {
  95
+   "name": "flex",
  96
+   "children": [
  97
+    {"name": "FlareVis", "size": 4116}
  98
+   ]
  99
+  },
  100
+  {
  101
+   "name": "physics",
  102
+   "children": [
  103
+    {"name": "DragForce", "size": 1082},
  104
+    {"name": "GravityForce", "size": 1336},
  105
+    {"name": "IForce", "size": 319},
  106
+    {"name": "NBodyForce", "size": 10498},
  107
+    {"name": "Particle", "size": 2822},
  108
+    {"name": "Simulation", "size": 9983},
  109
+    {"name": "Spring", "size": 2213},
  110
+    {"name": "SpringForce", "size": 1681}
  111
+   ]
  112
+  },
  113
+  {
  114
+   "name": "query",
  115
+   "children": [
  116
+    {"name": "AggregateExpression", "size": 1616},
  117
+    {"name": "And", "size": 1027},
  118
+    {"name": "Arithmetic", "size": 3891},
  119
+    {"name": "Average", "size": 891},
  120
+    {"name": "BinaryExpression", "size": 2893},
  121
+    {"name": "Comparison", "size": 5103},
  122
+    {"name": "CompositeExpression", "size": 3677},
  123
+    {"name": "Count", "size": 781},
  124
+    {"name": "DateUtil", "size": 4141},
  125
+    {"name": "Distinct", "size": 933},
  126
+    {"name": "Expression", "size": 5130},
  127
+    {"name": "ExpressionIterator", "size": 3617},
  128
+    {"name": "Fn", "size": 3240},
  129
+    {"name": "If", "size": 2732},
  130
+    {"name": "IsA", "size": 2039},
  131
+    {"name": "Literal", "size": 1214},
  132
+    {"name": "Match", "size": 3748},
  133
+    {"name": "Maximum", "size": 843},
  134
+    {
  135
+     "name": "methods",
  136
+     "children": [
  137
+      {"name": "add", "size": 593},
  138
+      {"name": "and", "size": 330},
  139
+      {"name": "average", "size": 287},
  140
+      {"name": "count", "size": 277},
  141
+      {"name": "distinct", "size": 292},
  142
+      {"name": "div", "size": 595},
  143
+      {"name": "eq", "size": 594},
  144
+      {"name": "fn", "size": 460},
  145
+      {"name": "gt", "size": 603},
  146
+      {"name": "gte", "size": 625},
  147
+      {"name": "iff", "size": 748},
  148
+      {"name": "isa", "size": 461},
  149
+      {"name": "lt", "size": 597},
  150
+      {"name": "lte", "size": 619},
  151
+      {"name": "max", "size": 283},
  152
+      {"name": "min", "size": 283},
  153
+      {"name": "mod", "size": 591},
  154
+      {"name": "mul", "size": 603},
  155
+      {"name": "neq", "size": 599},
  156
+      {"name": "not", "size": 386},
  157
+      {"name": "or", "size": 323},
  158
+      {"name": "orderby", "size": 307},
  159
+      {"name": "range", "size": 772},
  160
+      {"name": "select", "size": 296},
  161
+      {"name": "stddev", "size": 363},
  162
+      {"name": "sub", "size": 600},
  163
+      {"name": "sum", "size": 280},
  164
+      {"name": "update", "size": 307},
  165
+      {"name": "variance", "size": 335},
  166
+      {"name": "where", "size": 299},
  167
+      {"name": "xor", "size": 354},
  168
+      {"name": "_", "size": 264}
  169
+     ]
  170
+    },
  171
+    {"name": "Minimum", "size": 843},
  172
+    {"name": "Not", "size": 1554},
  173
+    {"name": "Or", "size": 970},
  174
+    {"name": "Query", "size": 13896},
  175
+    {"name": "Range", "size": 1594},
  176
+    {"name": "StringUtil", "size": 4130},
  177
+    {"name": "Sum", "size": 791},
  178
+    {"name": "Variable", "size": 1124},
  179
+    {"name": "Variance", "size": 1876},
  180
+    {"name": "Xor", "size": 1101}
  181
+   ]
  182
+  },
  183
+  {
  184
+   "name": "scale",
  185
+   "children": [
  186
+    {"name": "IScaleMap", "size": 2105},
  187
+    {"name": "LinearScale", "size": 1316},
  188
+    {"name": "LogScale", "size": 3151},
  189
+    {"name": "OrdinalScale", "size": 3770},
  190
+    {"name": "QuantileScale", "size": 2435},
  191
+    {"name": "QuantitativeScale", "size": 4839},
  192
+    {"name": "RootScale", "size": 1756},
  193
+    {"name": "Scale", "size": 4268},
  194
+    {"name": "ScaleType", "size": 1821},
  195
+    {"name": "TimeScale", "size": 5833}
  196
+   ]
  197
+  },
  198
+  {
  199
+   "name": "util",
  200
+   "children": [
  201
+    {"name": "Arrays", "size": 8258},
  202
+    {"name": "Colors", "size": 10001},
  203
+    {"name": "Dates", "size": 8217},
  204
+    {"name": "Displays", "size": 12555},
  205
+    {"name": "Filter", "size": 2324},
  206
+    {"name": "Geometry", "size": 10993},
  207
+    {
  208
+     "name": "heap",
  209
+     "children": [
  210
+      {"name": "FibonacciHeap", "size": 9354},
  211
+      {"name": "HeapNode", "size": 1233}
  212
+     ]
  213
+    },
  214
+    {"name": "IEvaluable", "size": 335},
  215
+    {"name": "IPredicate", "size": 383},
  216
+    {"name": "IValueProxy", "size": 874},
  217
+    {
  218
+     "name": "math",
  219
+     "children": [
  220
+      {"name": "DenseMatrix", "size": 3165},
  221
+      {"name": "IMatrix", "size": 2815},
  222
+      {"name": "SparseMatrix", "size": 3366}
  223
+     ]
  224
+    },
  225
+    {"name": "Maths", "size": 17705},
  226
+    {"name": "Orientation", "size": 1486},
  227
+    {
  228
+     "name": "palette",
  229
+     "children": [
  230
+      {"name": "ColorPalette", "size": 6367},
  231
+      {"name": "Palette", "size": 1229},
  232
+      {"name": "ShapePalette", "size": 2059},
  233
+      {"name": "SizePalette", "size": 2291}
  234
+     ]
  235
+    },
  236
+    {"name": "Property", "size": 5559},
  237
+    {"name": "Shapes", "size": 19118},
  238
+    {"name": "Sort", "size": 6887},
  239
+    {"name": "Stats", "size": 6557},
  240
+    {"name": "Strings", "size": 22026}
  241
+   ]
  242
+  },
  243
+  {
  244
+   "name": "vis",
  245
+   "children": [
  246
+    {
  247
+     "name": "axis",
  248
+     "children": [
  249
+      {"name": "Axes", "size": 1302},
  250
+      {"name": "Axis", "size": 24593},
  251
+      {"name": "AxisGridLine", "size": 652},
  252
+      {"name": "AxisLabel", "size": 636},
  253
+      {"name": "CartesianAxes", "size": 6703}
  254
+     ]
  255
+    },
  256
+    {
  257
+     "name": "controls",
  258
+     "children": [
  259
+      {"name": "AnchorControl", "size": 2138},
  260
+      {"name": "ClickControl", "size": 3824},
  261
+      {"name": "Control", "size": 1353},
  262
+      {"name": "ControlList", "size": 4665},
  263
+      {"name": "DragControl", "size": 2649},
  264
+      {"name": "ExpandControl", "size": 2832},
  265
+      {"name": "HoverControl", "size": 4896},
  266
+      {"name": "IControl", "size": 763},
  267
+      {"name": "PanZoomControl", "size": 5222},
  268
+      {"name": "SelectionControl", "size": 7862},
  269
+      {"name": "TooltipControl", "size": 8435}
  270
+     ]
  271
+    },
  272
+    {
  273
+     "name": "data",
  274
+     "children": [
  275
+      {"name": "Data", "size": 20544},
  276
+      {"name": "DataList", "size": 19788},
  277
+      {"name": "DataSprite", "size": 10349},
  278
+      {"name": "EdgeSprite", "size": 3301},
  279
+      {"name": "NodeSprite", "size": 19382},
  280
+      {
  281
+       "name": "render",
  282
+       "children": [
  283
+        {"name": "ArrowType", "size": 698},
  284
+        {"name": "EdgeRenderer", "size": 5569},
  285
+        {"name": "IRenderer", "size": 353},
  286
+        {"name": "ShapeRenderer", "size": 2247}
  287
+       ]
  288
+      },
  289
+      {"name": "ScaleBinding", "size": 11275},
  290
+      {"name": "Tree", "size": 7147},
  291
+      {"name": "TreeBuilder", "size": 9930}
  292
+     ]
  293
+    },
  294
+    {
  295
+     "name": "events",
  296
+     "children": [
  297
+      {"name": "DataEvent", "size": 2313},
  298
+      {"name": "SelectionEvent", "size": 1880},
  299
+      {"name": "TooltipEvent", "size": 1701},
  300
+      {"name": "VisualizationEvent", "size": 1117}
  301
+     ]
  302
+    },
  303
+    {
  304
+     "name": "legend",
  305
+     "children": [
  306
+      {"name": "Legend", "size": 20859},
  307
+      {"name": "LegendItem", "size": 4614},
  308
+      {"name": "LegendRange", "size": 10530}
  309
+     ]
  310
+    },
  311
+    {
  312
+     "name": "operator",
  313
+     "children": [
  314
+      {
  315
+       "name": "distortion",
  316
+       "children": [
  317
+        {"name": "BifocalDistortion", "size": 4461},
  318
+        {"name": "Distortion", "size": 6314},
  319
+        {"name": "FisheyeDistortion", "size": 3444}
  320
+       ]
  321
+      },
  322
+      {
  323
+       "name": "encoder",
  324
+       "children": [
  325
+        {"name": "ColorEncoder", "size": 3179},
  326
+        {"name": "Encoder", "size": 4060},
  327
+        {"name": "PropertyEncoder", "size": 4138},
  328
+        {"name": "ShapeEncoder", "size": 1690},
  329
+        {"name": "SizeEncoder", "size": 1830}
  330
+       ]
  331
+      },
  332
+      {
  333
+       "name": "filter",
  334
+       "children": [
  335
+        {"name": "FisheyeTreeFilter", "size": 5219},
  336
+        {"name": "GraphDistanceFilter", "size": 3165},
  337
+        {"name": "VisibilityFilter", "size": 3509}
  338
+       ]
  339
+      },
  340
+      {"name": "IOperator", "size": 1286},
  341
+      {
  342
+       "name": "label",
  343
+       "children": [
  344
+        {"name": "Labeler", "size": 9956},
  345
+        {"name": "RadialLabeler", "size": 3899},
  346
+        {"name": "StackedAreaLabeler", "size": 3202}
  347
+       ]
  348
+      },
  349
+      {
  350
+       "name": "layout",
  351
+       "children": [
  352
+        {"name": "AxisLayout", "size": 6725},
  353
+        {"name": "BundledEdgeRouter", "size": 3727},
  354
+        {"name": "CircleLayout", "size": 9317},
  355
+        {"name": "CirclePackingLayout", "size": 12003},
  356
+        {"name": "DendrogramLayout", "size": 4853},
  357
+        {"name": "ForceDirectedLayout", "size": 8411},
  358
+        {"name": "IcicleTreeLayout", "size": 4864},
  359
+        {"name": "IndentedTreeLayout", "size": 3174},
  360
+        {"name": "Layout", "size": 7881},
  361
+        {"name": "NodeLinkTreeLayout", "size": 12870},
  362
+        {"name": "PieLayout", "size": 2728},
  363
+        {"name": "RadialTreeLayout", "size": 12348},
  364
+        {"name": "RandomLayout", "size": 870},
  365
+        {"name": "StackedAreaLayout", "size": 9121},
  366
+        {"name": "TreeMapLayout", "size": 9191}
  367
+       ]
  368
+      },
  369
+      {"name": "Operator", "size": 2490},
  370
+      {"name": "OperatorList", "size": 5248},
  371
+      {"name": "OperatorSequence", "size": 4190},
  372
+      {"name": "OperatorSwitch", "size": 2581},
  373
+      {"name": "SortOperator", "size": 2023}
  374
+     ]
  375
+    },
  376
+    {"name": "Visualization", "size": 16540}
  377
+   ]
  378
+  }
  379
+ ]
  380
+}
0  data/us-counties.json → examples/data/us-counties.json
File renamed without changes
0  data/us-state-centroids.json → examples/data/us-state-centroids.json
File renamed without changes
0  data/us-states.json → examples/data/us-states.json
File renamed without changes
0  data/world-countries.json → examples/data/world-countries.json
File renamed without changes
2  examples/mercator/mercator.html
@@ -56,7 +56,7 @@
56 56
     .attr("x1", "0%")
57 57
     .attr("x2", "100%");
58 58
 
59  
-d3.json("../../data/world-countries.json", function(collection) {
  59
+d3.json("../data/world-countries.json", function(collection) {
60 60
 
61 61
   states
62 62
     .selectAll("path")
1  examples/pack/flare.json
12  examples/pack/pack.js
@@ -4,7 +4,7 @@ var w = 960,
4 4
 
5 5
 var pack = d3.layout.pack()
6 6
     .size([w - 4, h - 4])
7  
-    .children(function(d) { return isNaN(d.value) ? d3.entries(d.value) : null; });
  7
+    .value(function(d) { return d.size; });
8 8
 
9 9
 var vis = d3.select("#chart").append("svg:svg")
10 10
     .attr("width", w)
@@ -13,15 +13,15 @@ var vis = d3.select("#chart").append("svg:svg")
13 13
   .append("svg:g")
14 14
     .attr("transform", "translate(2, 2)");
15 15
 
16  
-d3.json("flare.json", function(json) {
17  
-  var node = vis.data(d3.entries(json)).selectAll("g.node")
18  
-      .data(pack)