|
var margin = { |
|
top: 20, |
|
right: 120, |
|
bottom: 20, |
|
left: 120 |
|
}, |
|
width = 960 - margin.right - margin.left, |
|
height = 800 - margin.top - margin.bottom; |
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|
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var root = { |
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"name": "flare", |
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"children": [{ |
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"name": "analytics", |
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"children": [{ |
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"name": "cluster", |
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"children": [{ |
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"name": "AgglomerativeCluster", |
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"size": 3938 |
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}, { |
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"name": "CommunityStructure", |
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"size": 3812 |
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"name": "HierarchicalCluster", |
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"size": 6714 |
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}, { |
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"name": "MergeEdge", |
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"size": 743 |
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}] |
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}, { |
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"name": "graph", |
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"children": [{ |
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"name": "BetweennessCentrality", |
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"size": 3534 |
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}, { |
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"name": "LinkDistance", |
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"size": 5731 |
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"name": "MaxFlowMinCut", |
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"size": 7840 |
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}, { |
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"name": "ShortestPaths", |
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"size": 5914 |
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}, { |
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"name": "SpanningTree", |
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"size": 3416 |
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}] |
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}, { |
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"name": "optimization", |
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"children": [{ |
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"name": "AspectRatioBanker", |
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"size": 7074 |
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}] |
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}] |
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}, { |
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"name": "animate", |
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"children": [{ |
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"name": "Easing", |
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"size": 17010 |
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"name": "FunctionSequence", |
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"size": 5842 |
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"name": "interpolate", |
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"children": [{ |
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"name": "ArrayInterpolator", |
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"size": 1983 |
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}, { |
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"name": "ColorInterpolator", |
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"size": 2047 |
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}, { |
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"name": "DateInterpolator", |
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"size": 1375 |
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"name": "Interpolator", |
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"size": 8746 |
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"name": "MatrixInterpolator", |
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"size": 2202 |
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"name": "NumberInterpolator", |
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"size": 1382 |
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"name": "ObjectInterpolator", |
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"size": 1629 |
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}, { |
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"name": "PointInterpolator", |
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"size": 1675 |
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}, { |
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"name": "RectangleInterpolator", |
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"size": 2042 |
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}] |
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}, { |
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"name": "ISchedulable", |
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"size": 1041 |
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"name": "Parallel", |
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"size": 5176 |
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"name": "Pause", |
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"size": 449 |
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"name": "Scheduler", |
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"name": "Sequence", |
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"name": "TransitionEvent", |
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"size": 1116 |
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"name": "Tween", |
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}] |
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}, { |
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"name": "data", |
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"children": [{ |
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"name": "converters", |
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"name": "DelimitedTextConverter", |
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"name": "GraphMLConverter", |
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"size": 9800 |
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"name": "IDataConverter", |
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"size": 1314 |
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"name": "JSONConverter", |
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}, { |
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"name": "DataField", |
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"size": 1759 |
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"name": "DataSchema", |
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"size": 2165 |
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"name": "DataSet", |
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"size": 586 |
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"name": "DataTable", |
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"name": "display", |
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"name": "TextSprite", |
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"size": 10066 |
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"name": "flex", |
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"children": [{ |
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"name": "FlareVis", |
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"size": 4116 |
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}] |
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}, { |
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"name": "physics", |
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"children": [{ |
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"name": "DragForce", |
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"name": "GravityForce", |
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"size": 1336 |
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"name": "IForce", |
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"size": 319 |
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"name": "NBodyForce", |
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"name": "methods", |
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"name": "count", |
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"name": "eq", |
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"size": 594 |
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"name": "fn", |
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"size": 460 |
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"name": "gt", |
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"size": 603 |
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"name": "gte", |
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"name": "iff", |
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"size": 461 |
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}] |
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"name": "StringUtil", |
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"size": 1876 |
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"name": "Xor", |
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}] |
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}, { |
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"name": "scale", |
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"children": [{ |
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"name": "IScaleMap", |
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"size": 2105 |
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}, { |
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"name": "LinearScale", |
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"size": 1316 |
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}, { |
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"name": "LogScale", |
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"size": 3151 |
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}, { |
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"name": "OrdinalScale", |
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"size": 3770 |
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}, { |
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"name": "QuantileScale", |
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"size": 2435 |
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}, { |
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"name": "QuantitativeScale", |
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"size": 4839 |
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}, { |
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"name": "RootScale", |
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"size": 1756 |
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}, { |
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"name": "Scale", |
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"size": 4268 |
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}, { |
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"name": "ScaleType", |
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"size": 1821 |
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}, { |
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"name": "TimeScale", |
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"size": 5833 |
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}] |
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}, { |
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"name": "util", |
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"children": [{ |
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"name": "Arrays", |
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"name": "Colors", |
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"name": "Dates", |
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}, { |
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"name": "Shapes", |
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}] |
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"name": "vis", |
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"name": "AxisGridLine", |
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"name": "AxisLabel", |
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"name": "CartesianAxes", |
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}] |
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}, { |
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"name": "controls", |
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"children": [{ |
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"name": "AnchorControl", |
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"name": "ClickControl", |
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"name": "ControlList", |
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"name": "ExpandControl", |
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"size": 2832 |
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"name": "HoverControl", |
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}, { |
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"name": "IControl", |
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"size": 763 |
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}, { |
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"name": "PanZoomControl", |
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}, { |
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"name": "SelectionControl", |
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"name": "TooltipControl", |
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}] |
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}, { |
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"name": "data", |
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"children": [{ |
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"name": "Data", |
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}, { |
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"name": "DataList", |
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"name": "DataSprite", |
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"name": "EdgeSprite", |
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"name": "NodeSprite", |
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}, { |
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"name": "render", |
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"name": "EdgeRenderer", |
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}, { |
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"name": "IRenderer", |
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"size": 353 |
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}, { |
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"name": "ShapeRenderer", |
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"size": 2247 |
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}] |
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}, { |
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"name": "ScaleBinding", |
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"size": 11275 |
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}, { |
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"name": "Tree", |
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"size": 7147 |
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}, { |
|
"name": "TreeBuilder", |
|
"size": 9930 |
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}] |
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}, { |
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"name": "events", |
|
"children": [{ |
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"name": "DataEvent", |
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"size": 2313 |
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}, { |
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"name": "SelectionEvent", |
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"size": 1880 |
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}, { |
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"name": "TooltipEvent", |
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"size": 1701 |
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"name": "VisualizationEvent", |
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}] |
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}, { |
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"name": "legend", |
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"children": [{ |
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"name": "Legend", |
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"size": 20859 |
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"name": "LegendItem", |
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"size": 4614 |
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"name": "LegendRange", |
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}] |
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}, { |
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"name": "FisheyeDistortion", |
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}] |
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}, { |
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"name": "encoder", |
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"size": 3179 |
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"name": "Encoder", |
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"name": "SizeEncoder", |
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}] |
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}, { |
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"name": "filter", |
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}] |
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}, { |
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"name": "IOperator", |
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"name": "label", |
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}] |
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}] |
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}] |
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}; |
|
|
|
var i = 0, |
|
duration = 750, |
|
rectW = 60, |
|
rectH = 30; |
|
|
|
var tree = d3.layout.tree().nodeSize([70, 40]); |
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var diagonal = d3.svg.diagonal() |
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.projection(function (d) { |
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return [d.x + rectW / 2, d.y + rectH / 2]; |
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}); |
|
|
|
var svg = d3.select("#body").append("svg").attr("width", 1000).attr("height", 1000) |
|
.call(zm = d3.behavior.zoom().scaleExtent([1,3]).on("zoom", redraw)).append("g") |
|
.attr("transform", "translate(" + 350 + "," + 20 + ")"); |
|
|
|
//necessary so that zoom knows where to zoom and unzoom from |
|
zm.translate([350, 20]); |
|
|
|
root.x0 = 0; |
|
root.y0 = height / 2; |
|
|
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function collapse(d) { |
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if (d.children) { |
|
d._children = d.children; |
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d._children.forEach(collapse); |
|
d.children = null; |
|
} |
|
} |
|
|
|
root.children.forEach(collapse); |
|
update(root); |
|
|
|
d3.select("#body").style("height", "800px"); |
|
|
|
function update(source) { |
|
|
|
// Compute the new tree layout. |
|
var nodes = tree.nodes(root).reverse(), |
|
links = tree.links(nodes); |
|
|
|
// Normalize for fixed-depth. |
|
nodes.forEach(function (d) { |
|
d.y = d.depth * 180; |
|
}); |
|
|
|
// Update the nodes… |
|
var node = svg.selectAll("g.node") |
|
.data(nodes, function (d) { |
|
return d.id || (d.id = ++i); |
|
}); |
|
|
|
// Enter any new nodes at the parent's previous position. |
|
var nodeEnter = node.enter().append("g") |
|
.attr("class", "node") |
|
.attr("transform", function (d) { |
|
return "translate(" + source.x0 + "," + source.y0 + ")"; |
|
}) |
|
.on("click", click); |
|
|
|
nodeEnter.append("rect") |
|
.attr("width", rectW) |
|
.attr("height", rectH) |
|
.attr("stroke", "black") |
|
.attr("stroke-width", 1) |
|
.style("fill", function (d) { |
|
return d._children ? "lightsteelblue" : "#fff"; |
|
}); |
|
|
|
nodeEnter.append("text") |
|
.attr("x", rectW / 2) |
|
.attr("y", rectH / 2) |
|
.attr("dy", ".35em") |
|
.attr("text-anchor", "middle") |
|
.text(function (d) { |
|
return d.name; |
|
}); |
|
|
|
// Transition nodes to their new position. |
|
var nodeUpdate = node.transition() |
|
.duration(duration) |
|
.attr("transform", function (d) { |
|
return "translate(" + d.x + "," + d.y + ")"; |
|
}); |
|
|
|
nodeUpdate.select("rect") |
|
.attr("width", rectW) |
|
.attr("height", rectH) |
|
.attr("stroke", "black") |
|
.attr("stroke-width", 1) |
|
.style("fill", function (d) { |
|
return d._children ? "lightsteelblue" : "#fff"; |
|
}); |
|
|
|
nodeUpdate.select("text") |
|
.style("fill-opacity", 1); |
|
|
|
// Transition exiting nodes to the parent's new position. |
|
var nodeExit = node.exit().transition() |
|
.duration(duration) |
|
.attr("transform", function (d) { |
|
return "translate(" + source.x + "," + source.y + ")"; |
|
}) |
|
.remove(); |
|
|
|
nodeExit.select("rect") |
|
.attr("width", rectW) |
|
.attr("height", rectH) |
|
//.attr("width", bbox.getBBox().width)"" |
|
//.attr("height", bbox.getBBox().height) |
|
.attr("stroke", "black") |
|
.attr("stroke-width", 1); |
|
|
|
nodeExit.select("text"); |
|
|
|
// Update the links… |
|
var link = svg.selectAll("path.link") |
|
.data(links, function (d) { |
|
return d.target.id; |
|
}); |
|
|
|
// Enter any new links at the parent's previous position. |
|
link.enter().insert("path", "g") |
|
.attr("class", "link") |
|
.attr("x", rectW / 2) |
|
.attr("y", rectH / 2) |
|
.attr("d", function (d) { |
|
var o = { |
|
x: source.x0, |
|
y: source.y0 |
|
}; |
|
return diagonal({ |
|
source: o, |
|
target: o |
|
}); |
|
}); |
|
|
|
// Transition links to their new position. |
|
link.transition() |
|
.duration(duration) |
|
.attr("d", diagonal); |
|
|
|
// Transition exiting nodes to the parent's new position. |
|
link.exit().transition() |
|
.duration(duration) |
|
.attr("d", function (d) { |
|
var o = { |
|
x: source.x, |
|
y: source.y |
|
}; |
|
return diagonal({ |
|
source: o, |
|
target: o |
|
}); |
|
}) |
|
.remove(); |
|
|
|
// Stash the old positions for transition. |
|
nodes.forEach(function (d) { |
|
d.x0 = d.x; |
|
d.y0 = d.y; |
|
}); |
|
} |
|
|
|
// Toggle children on click. |
|
function click(d) { |
|
if (d.children) { |
|
d._children = d.children; |
|
d.children = null; |
|
} else { |
|
d.children = d._children; |
|
d._children = null; |
|
} |
|
update(d); |
|
} |
|
|
|
//Redraw for zoom |
|
function redraw() { |
|
//console.log("here", d3.event.translate, d3.event.scale); |
|
svg.attr("transform", |
|
"translate(" + d3.event.translate + ")" |
|
+ " scale(" + d3.event.scale + ")"); |
|
} |
