treemap

.block

license: mit

README.md

Built with blockbuilder.org

forked from anonymous's block: treemap

forked from anonymous's block: treemap

forked from anonymous's block: treemap

flare.json

{
 "name": "flare",
 "children": [
  {
   "name": "analytics",
   "children": [
    {
     "name": "cluster",
     "children": [
      {"name": "AgglomerativeCluster", "value": 3938},
      {"name": "CommunityStructure", "value": 3812},
      {"name": "HierarchicalCluster", "value": 6714},
      {"name": "MergeEdge", "value": 743}
     ]
    },
    {
     "name": "graph",
     "children": [
      {"name": "BetweennessCentrality", "value": 3534},
      {"name": "LinkDistance", "value": 5731},
      {"name": "MaxFlowMinCut", "value": 7840},
      {"name": "ShortestPaths", "value": 5914},
      {"name": "SpanningTree", "value": 3416}
     ]
    },
    {
     "name": "optimization",
     "children": [
      {"name": "AspectRatioBanker", "value": 7074}
     ]
    }
   ]
  },
  {
   "name": "animate",
   "children": [
    {"name": "Easing", "value": 17010},
    {"name": "FunctionSequence", "value": 5842},
    {
     "name": "interpolate",
     "children": [
      {"name": "ArrayInterpolator", "value": 1983},
      {"name": "ColorInterpolator", "value": 2047},
      {"name": "DateInterpolator", "value": 1375},
      {"name": "Interpolator", "value": 8746},
      {"name": "MatrixInterpolator", "value": 2202},
      {"name": "NumberInterpolator", "value": 1382},
      {"name": "ObjectInterpolator", "value": 1629},
      {"name": "PointInterpolator", "value": 1675},
      {"name": "RectangleInterpolator", "value": 2042}
     ]
    },
    {"name": "ISchedulable", "value": 1041},
    {"name": "Parallel", "value": 5176},
    {"name": "Pause", "value": 449},
    {"name": "Scheduler", "value": 5593},
    {"name": "Sequence", "value": 5534},
    {"name": "Transition", "value": 9201},
    {"name": "Transitioner", "value": 19975},
    {"name": "TransitionEvent", "value": 1116},
    {"name": "Tween", "value": 6006}
   ]
  },
  {
   "name": "data",
   "children": [
    {
     "name": "converters",
     "children": [
      {"name": "Converters", "value": 721},
      {"name": "DelimitedTextConverter", "value": 4294},
      {"name": "GraphMLConverter", "value": 9800},
      {"name": "IDataConverter", "value": 1314},
      {"name": "JSONConverter", "value": 2220}
     ]
    },
    {"name": "DataField", "value": 1759},
    {"name": "DataSchema", "value": 2165},
    {"name": "DataSet", "value": 586},
    {"name": "DataSource", "value": 3331},
    {"name": "DataTable", "value": 772},
    {"name": "DataUtil", "value": 3322}
   ]
  },
  {
   "name": "display",
   "children": [
    {"name": "DirtySprite", "value": 8833},
    {"name": "LineSprite", "value": 1732},
    {"name": "RectSprite", "value": 3623},
    {"name": "TextSprite", "value": 10066}
   ]
  },
  {
   "name": "flex",
   "children": [
    {"name": "FlareVis", "value": 4116}
   ]
  },
  {
   "name": "physics",
   "children": [
    {"name": "DragForce", "value": 1082},
    {"name": "GravityForce", "value": 1336},
    {"name": "IForce", "value": 319},
    {"name": "NBodyForce", "value": 10498},
    {"name": "Particle", "value": 2822},
    {"name": "Simulation", "value": 9983},
    {"name": "Spring", "value": 2213},
    {"name": "SpringForce", "value": 1681}
   ]
  },
  {
   "name": "query",
   "children": [
    {"name": "AggregateExpression", "value": 1616},
    {"name": "And", "value": 1027},
    {"name": "Arithmetic", "value": 3891},
    {"name": "Average", "value": 891},
    {"name": "BinaryExpression", "value": 2893},
    {"name": "Comparison", "value": 5103},
    {"name": "CompositeExpression", "value": 3677},
    {"name": "Count", "value": 781},
    {"name": "DateUtil", "value": 4141},
    {"name": "Distinct", "value": 933},
    {"name": "Expression", "value": 5130},
    {"name": "ExpressionIterator", "value": 3617},
    {"name": "Fn", "value": 3240},
    {"name": "If", "value": 2732},
    {"name": "IsA", "value": 2039},
    {"name": "Literal", "value": 1214},
    {"name": "Match", "value": 3748},
    {"name": "Maximum", "value": 843},
    {
     "name": "methods",
     "children": [
      {"name": "add", "value": 593},
      {"name": "and", "value": 330},
      {"name": "average", "value": 287},
      {"name": "count", "value": 277},
      {"name": "distinct", "value": 292},
      {"name": "div", "value": 595},
      {"name": "eq", "value": 594},
      {"name": "fn", "value": 460},
      {"name": "gt", "value": 603},
      {"name": "gte", "value": 625},
      {"name": "iff", "value": 748},
      {"name": "isa", "value": 461},
      {"name": "lt", "value": 597},
      {"name": "lte", "value": 619},
      {"name": "max", "value": 283},
      {"name": "min", "value": 283},
      {"name": "mod", "value": 591},
      {"name": "mul", "value": 603},
      {"name": "neq", "value": 599},
      {"name": "not", "value": 386},
      {"name": "or", "value": 323},
      {"name": "orderby", "value": 307},
      {"name": "range", "value": 772},
      {"name": "select", "value": 296},
      {"name": "stddev", "value": 363},
      {"name": "sub", "value": 600},
      {"name": "sum", "value": 280},
      {"name": "update", "value": 307},
      {"name": "variance", "value": 335},
      {"name": "where", "value": 299},
      {"name": "xor", "value": 354},
      {"name": "_", "value": 264}
     ]
    },
    {"name": "Minimum", "value": 843},
    {"name": "Not", "value": 1554},
    {"name": "Or", "value": 970},
    {"name": "Query", "value": 13896},
    {"name": "Range", "value": 1594},
    {"name": "StringUtil", "value": 4130},
    {"name": "Sum", "value": 791},
    {"name": "Variable", "value": 1124},
    {"name": "Variance", "value": 1876},
    {"name": "Xor", "value": 1101}
   ]
  },
  {
   "name": "scale",
   "children": [
    {"name": "IScaleMap", "value": 2105},
    {"name": "LinearScale", "value": 1316},
    {"name": "LogScale", "value": 3151},
    {"name": "OrdinalScale", "value": 3770},
    {"name": "QuantileScale", "value": 2435},
    {"name": "QuantitativeScale", "value": 4839},
    {"name": "RootScale", "value": 1756},
    {"name": "Scale", "value": 4268},
    {"name": "ScaleType", "value": 1821},
    {"name": "TimeScale", "value": 5833}
   ]
  },
  {
   "name": "util",
   "children": [
    {"name": "Arrays", "value": 8258},
    {"name": "Colors", "value": 10001},
    {"name": "Dates", "value": 8217},
    {"name": "Displays", "value": 12555},
    {"name": "Filter", "value": 2324},
    {"name": "Geometry", "value": 10993},
    {
     "name": "heap",
     "children": [
      {"name": "FibonacciHeap", "value": 9354},
      {"name": "HeapNode", "value": 1233}
     ]
    },
    {"name": "IEvaluable", "value": 335},
    {"name": "IPredicate", "value": 383},
    {"name": "IValueProxy", "value": 874},
    {
     "name": "math",
     "children": [
      {"name": "DenseMatrix", "value": 3165},
      {"name": "IMatrix", "value": 2815},
      {"name": "SparseMatrix", "value": 3366}
     ]
    },
    {"name": "Maths", "value": 17705},
    {"name": "Orientation", "value": 1486},
    {
     "name": "palette",
     "children": [
      {"name": "ColorPalette", "value": 6367},
      {"name": "Palette", "value": 1229},
      {"name": "ShapePalette", "value": 2059},
      {"name": "SizePalette", "value": 2291}
     ]
    },
    {"name": "Property", "value": 5559},
    {"name": "Shapes", "value": 19118},
    {"name": "Sort", "value": 6887},
    {"name": "Stats", "value": 6557},
    {"name": "Strings", "value": 22026}
   ]
  },
  {
   "name": "vis",
   "children": [
    {
     "name": "axis",
     "children": [
      {"name": "Axes", "value": 1302},
      {"name": "Axis", "value": 24593},
      {"name": "AxisGridLine", "value": 652},
      {"name": "AxisLabel", "value": 636},
      {"name": "CartesianAxes", "value": 6703}
     ]
    },
    {
     "name": "controls",
     "children": [
      {"name": "AnchorControl", "value": 2138},
      {"name": "ClickControl", "value": 3824},
      {"name": "Control", "value": 1353},
      {"name": "ControlList", "value": 4665},
      {"name": "DragControl", "value": 2649},
      {"name": "ExpandControl", "value": 2832},
      {"name": "HoverControl", "value": 4896},
      {"name": "IControl", "value": 763},
      {"name": "PanZoomControl", "value": 5222},
      {"name": "SelectionControl", "value": 7862},
      {"name": "TooltipControl", "value": 8435}
     ]
    },
    {
     "name": "data",
     "children": [
      {"name": "Data", "value": 20544},
      {"name": "DataList", "value": 19788},
      {"name": "DataSprite", "value": 10349},
      {"name": "EdgeSprite", "value": 3301},
      {"name": "NodeSprite", "value": 19382},
      {
       "name": "render",
       "children": [
        {"name": "ArrowType", "value": 698},
        {"name": "EdgeRenderer", "value": 5569},
        {"name": "IRenderer", "value": 353},
        {"name": "ShapeRenderer", "value": 2247}
       ]
      },
      {"name": "ScaleBinding", "value": 11275},
      {"name": "Tree", "value": 7147},
      {"name": "TreeBuilder", "value": 9930}
     ]
    },
    {
     "name": "events",
     "children": [
      {"name": "DataEvent", "value": 2313},
      {"name": "SelectionEvent", "value": 1880},
      {"name": "TooltipEvent", "value": 1701},
      {"name": "VisualizationEvent", "value": 1117}
     ]
    },
    {
     "name": "legend",
     "children": [
      {"name": "Legend", "value": 20859},
      {"name": "LegendItem", "value": 4614},
      {"name": "LegendRange", "value": 10530}
     ]
    },
    {
     "name": "operator",
     "children": [
      {
       "name": "distortion",
       "children": [
        {"name": "BifocalDistortion", "value": 4461},
        {"name": "Distortion", "value": 6314},
        {"name": "FisheyeDistortion", "value": 3444}
       ]
      },
      {
       "name": "encoder",
       "children": [
        {"name": "ColorEncoder", "value": 3179},
        {"name": "Encoder", "value": 4060},
        {"name": "PropertyEncoder", "value": 4138},
        {"name": "ShapeEncoder", "value": 1690},
        {"name": "SizeEncoder", "value": 1830}
       ]
      },
      {
       "name": "filter",
       "children": [
        {"name": "FisheyeTreeFilter", "value": 5219},
        {"name": "GraphDistanceFilter", "value": 3165},
        {"name": "VisibilityFilter", "value": 3509}
       ]
      },
      {"name": "IOperator", "value": 1286},
      {
       "name": "label",
       "children": [
        {"name": "Labeler", "value": 9956},
        {"name": "RadialLabeler", "value": 3899},
        {"name": "StackedAreaLabeler", "value": 3202}
       ]
      },
      {
       "name": "layout",
       "children": [
        {"name": "AxisLayout", "value": 6725},
        {"name": "BundledEdgeRouter", "value": 3727},
        {"name": "CircleLayout", "value": 9317},
        {"name": "CirclePackingLayout", "value": 12003},
        {"name": "DendrogramLayout", "value": 4853},
        {"name": "ForceDirectedLayout", "value": 8411},
        {"name": "IcicleTreeLayout", "value": 4864},
        {"name": "IndentedTreeLayout", "value": 3174},
        {"name": "Layout", "value": 7881},
        {"name": "NodeLinkTreeLayout", "value": 12870},
        {"name": "PieLayout", "value": 2728},
        {"name": "RadialTreeLayout", "value": 12348},
        {"name": "RandomLayout", "value": 870},
        {"name": "StackedAreaLayout", "value": 9121},
        {"name": "TreeMapLayout", "value": 9191}
       ]
      },
      {"name": "Operator", "value": 2490},
      {"name": "OperatorList", "value": 5248},
      {"name": "OperatorSequence", "value": 4190},
      {"name": "OperatorSwitch", "value": 2581},
      {"name": "SortOperator", "value": 2023}
     ]
    },
    {"name": "Visualization", "value": 16540}
   ]
  }
 ]
}

index.html

<!DOCTYPE html>
<head> 
  <meta charset="utf-8">
  <script src="https://d3js.org/d3.v3.min.js"></script>
<style>
  #chart {
    width: 760px;
    height: 400px;
    background: #ddd;
  }

  text {
    pointer-events: none;
  }

  .treemap-svg .grandparent text {
    font-weight: bold;
    font-size: 20px;
  }

  .treemap-svg rect {
    fill: none;
    stroke: #fff;
  }

  .treemap-svg rect.parent,
  .treemap-svg .grandparent rect {
    stroke-width: 2px;
  }

  .treemap-svg .grandparent rect {
    fill: orange;
  }
  .treemap-svg .grandparent:hover rect {
    fill: #ee9700;
  }

  .treemap-svg .children rect.parent,
  .treemap-svg .grandparent rect {
    cursor: pointer;
  }

  .treemap-svg .children rect.parent {
    fill: #666666;
    fill-opacity: .5;
  }

  .treemap-svg .children:hover rect.child {
    fill: #545454;
  }
</style>
</head>
<body>
<div id="chart"></div>
<script>
  
var defaults = {
  width: 760, 
  height: 400, 
  uid:"chart", 
  margin: {top: 50, right: 0, bottom: 0, left: 0}, 
  child: "name", 
  value: "value"
}; 

var cf = defaults; 
var margin = cf.margin,
    width = cf.width,
    height = cf.height - margin.top - margin.bottom,
    formatNumber = d3.format(",d"),
    transitioning;

  // Great way to do a tooltip. 
 var tooltip = d3.select("body")
  .append("div")
  .style("position", "absolute")
  .style("z-index", "10")
  .style("visibility", "hidden")
  .style("color", "white")
  .style("padding", "8px")
  .style("background-color", "rgba(0, 0, 0, 0.75)")
  .style("border-radius", "6px")
  .style("font", "12px sans-serif")
  .text("tooltip"); 
  
 // Format number depending on the value: 
  function formatNumber(d_) {
    // this function can be called as formatNumber_tangible_data, which is in scripts.js 
    var d = Math.abs(d_); 
    var decs = Math.floor(d) == 0? d - Math.floor(d): d % Math.floor(d) ;
    if(decs == 0) d_ = Math.round(d_);  
    if(d > 100000) return d3.format(",d")(Math.round(d_));
    if(d > 10000) return d3.format("d")(Math.round(d_)); 
    if(decs == 0) return d3.format("d")(Math.round(d_)); 
    if( d > 10 &  decs > 0.1) return d3.format(".1f")(d_); 
    if( d > 10 & decs <= 0.1) return d3.format(".0f")(d_); 
    if( d > 0 & decs  > 0.01) return d3.format(".2f")(d_); 
    if( d > 0 & decs <= 0.01) return d3.format("e")(d_);
    return d3.format("s")(d_); 
  }

function make_title(d){
  console.log("making_title", d); 
       return d[cf.child] ? d[cf.child] + " (" + formatNumber(d[cf.value]) + ")" : d.key + " (" + formatNumber(d[cf.value]) + ")";
    }

function google_colors(n) {
var colores_g = ["#3366cc", "#dc3912", "#ff9900", "#109618", "#990099", "#0099c6", "#dd4477", "#66aa00", "#b82e2e", "#316395", "#994499", "#22aa99", "#aaaa11", "#6633cc", "#e67300", "#8b0707", "#651067", "#329262", "#5574a6", "#3b3eac"];
return colores_g[n % colores_g.length];
}

var x = d3.scale.linear()
    .domain([0, width])
    .range([0, width]);

var y = d3.scale.linear()
    .domain([0, height])
    .range([0, height]);

var treemap = d3.layout.treemap()
    .children(function(d, depth) { return depth ? null : d._children; })
    .sort(function(a, b) { return a.value - b.value; })
    .ratio(height / width * 0.5 * (1 + Math.sqrt(5)))
    .round(false);

var svg = d3.select("#chart").append("svg")
    .attr("width", width + margin.left + margin.right)
    .attr("height", height + margin.bottom + margin.top)
    .style("margin-left", -margin.left + "px")
    .style("margin.right", -margin.right + "px")
		.classed("treemap-svg", true)
  .append("g")
    .attr("transform", "translate(" + margin.left + "," + margin.top + ")")
    .style("shape-rendering", "crispEdges");

var grandparent = svg.append("g")
    .attr("class", "grandparent");

grandparent.append("rect")
    .attr("y", -margin.top)
    .attr("width", width)
    .attr("height", margin.top);

grandparent.append("text")
    .attr("x", 6)
    .attr("y", 6 - margin.top)
    .attr("dy", "1.3em");

d3.json("flare.json", function(root) {
  //var names = d3.map(root, function(d){return d[cf.;}).keys()
  //console.log("names", names); 
  initialize(root);
  accumulate(root);
  layout(root);
  display(root);
  
  function initialize(root) {
    root.x = root.y = 0;
    root.dx = width;
    root.dy = height;
    root.depth = 0;
  }

  // Aggregate the values for internal nodes. This is normally done by the
  // treemap layout, but not here because of our custom implementation.
  // We also take a snapshot of the original children (_children) to avoid
  // the children being overwritten when when layout is computed.
  function accumulate(d) {
    return (d._children = d.children)
        ? d.value = d.children.reduce(function(p, v) { return p + accumulate(v); }, 0)
        : d.value;
  }

  // Compute the treemap layout recursively such that each group of siblings
  // uses the same size (1×1) rather than the dimensions of the parent cell.
    // This optimizes the layout for the current zoom state. Note that a wrapper
  // object is created for the parent node for each group of siblings so that
  // the parent’s dimensions are not discarded as we recurse. Since each group
  // of sibling was laid out in 1×1, we must rescale to fit using absolute
  // coordinates. This lets us use a viewport to zoom.
  function layout(d) {
    if (d._children) {
      treemap.nodes({_children: d._children});
      d._children.forEach(function(c) {
        c.x = d.x + c.x * d.dx;
        c.y = d.y + c.y * d.dy;
        c.dx *= d.dx;
        c.dy *= d.dy;
        c.parent = d;
        layout(c);
      });
    }
  }
  
  function display(d) {
    //c20.domain(names)
    grandparent
        .datum(d.parent)
        .on("click", transition)
      .select("text")
        .text(name(d));

    var g1 = svg.insert("g", ".grandparent")
        .datum(d)
        .attr("class", "depth");

    var g = g1.selectAll("g")
        .data(d._children)
      .enter().append("g");

    g.filter(function(d) { return d._children; })
        .classed("children", true)
        .on("click", transition);

    g.selectAll(".child")
        .data(function(d) { return d._children || [d]; })
      .enter().append("rect")
        .attr("class", "child")
        .call(rect)
    ;

    g.append("rect")
        .attr("class", "parent")
        .call(rect)
      //.append("title")
      //  .text(function(d) { return formatNumber(d.value); });
    .on("mouseover", function(d) {
              tooltip.html(make_title(d));
              tooltip.transition();
              return tooltip.style("visibility", "visible").style("opacity", 1) //transition().duration(5000).style("opacity", 0);
          })
          .on("mousemove", function() {
              tooltip.style("opacity", 1);
              return tooltip.style("top", (d3.event.pageY-10)+"px").style("left",(d3.event.pageX+10)+"px");
          })
          .on("mouseout", function(){return tooltip.style("visibility", "hidden");});

    g.append("text")
        .attr("dy", ".75em")
        .text(function(d) { return d.name; })
        .call(text);
    
    //console.log("rects", g.selectAll("rect")); 

    function transition(d) {
      if (transitioning || !d) return;
      transitioning = true;

      var g2 = display(d);
          //console.log("displayed", g2);
      var t1 = g1.transition().duration(750),
          t2 = g2.transition().duration(750);

      // Update the domain only after entering new elements.
      x.domain([d.x, d.x + d.dx]);
      y.domain([d.y, d.y + d.dy]);

      // Enable anti-aliasing during the transition.
      svg.style("shape-rendering", null);

      // Draw child nodes on top of parent nodes.
      svg.selectAll(".depth").sort(function(a, b) { return a.depth - b.depth; });

      // Fade-in entering text.
      g2.selectAll("text").style("fill-opacity", 0);

      // Transition to the new view.
      t1.selectAll("text").call(text).style("fill-opacity", 0);
      t2.selectAll("text").call(text).style("fill-opacity", 1);
      t1.selectAll("rect").call(rect);
      t2.selectAll("rect").call(rect);
      //g.selectAll("text").each(function(s){console.log("s",s)});
     
      // Remove the old node when the transition is finished.
      t1.remove().each("end", function() {
        svg.style("shape-rendering", "crispEdges");
        transitioning = false;
      });
      
      //t2.each("end", wrapAll);;
    }
    return g;
  }

  function text_size(d){
    var dx = x(d.x + d.dx) - x(d.x); 
    var dy = y(d.y + d.dy) - y(d.y); 
    var ref = (cf.width*cf.height) / (760 * 400); 
    var ss = 10 + 220 * ref * dx*dy/(cf.width*cf.height); 
    //console.log("size", ss, dx,dy); 
    var s = Math.floor(Math.max(9, ss)); 
    return s;
  }
  
  function wrap_size(d){
    var w = x(d.x + d.dx) - x(d.x); 
    var text = d3.select(this); 
    var self = this;
    var cl = self.getComputedTextLength(); 
    var fs = parseFloat(text.style("font-size")); 
    var ss = w / cl * fs /3.4; 
    ss = Math.max(12,ss) + "px"; 
    var len = d.name.length; 
    /*console.log("name", d.name, 
                "length", len,
                "font", fs, 
                "cl" , cl,
                "cl/len", cl /len,
                "w", w, 
                "prop", w / cl, 
                "ss", ss
               );
    */
    text.style("font-size", ss); 
    text.attr("dy", ".65em"); 
  }

  function text(text) {
    text
      //.style("font-size", function(d){return wrap_txt(d)})
      .attr("x", function(d) { return x(d.x) + 6; })
      //.attr("dx", function(d) {return x(d.x + d.dx) - x(d.x)})
      .attr("y", function(d) { return y(d.y) + Math.max(6,text_size(d) /10); })
      .attr("width", function(d) { return x(d.x + d.dx) - x(d.x); })
    
    text.each(wrap_size);
  }

  
  function color_rect(d,i){
    //console.log("col", d, i); 
    return c20(d.name); 
  }

  function rect(rect) {
    rect.attr("x", function(d) { return x(d.x); })
        .attr("y", function(d) { return y(d.y); })
        .attr("width", function(d) { return x(d.x + d.dx) - x(d.x); })
        .attr("height", function(d) { return y(d.y + d.dy) - y(d.y); })
    		.style("fill", function(d,i){return google_colors(i)})
        .style("fill-opacity", 0.6);
  }

  function name(d) {
    return d.parent
        ? name(d.parent) + " // " + d.name + " (" + formatNumber(d.value) + ")"
        : d.name + " (" + formatNumber(d.value) + ")";
  }
});
</script>
</body>

thumbnail.png

treemap.csv