I was trying to mimic the CollapsibleTree Search code posted here by Patrick Brockmann (http://bl.ocks.org/PBrockmann/0f22818096428b12ea23) , and created a few files, the index html file and the other js files on my machine (in one folder) and it didn't work / or show me anything. I tried to keep the scripts with the online hyperlinks and didn't work too.
Please, what went wrong here?
<!DOCTYPE html>
<meta charset="utf-8">
<style>
.node {
cursor: pointer;
}
.node circle {
fill: #fff;
stroke: steelblue;
stroke-width: 1.5px;
}
.node text {
font: 10px sans-serif;
}
.link {
fill: none;
stroke: #ccc;
stroke-width: 1.5px;
}
.found {
fill: #ff4136;
stroke: #ff4136;
}
.search {
float: left;
font: 10px sans-serif;
width: 30%;
}
ul.select2-results {
max-height: 100px;
}
.select2-container,
.select2-drop,
.select2-search,
.select2-search input {
font: 10px sans-serif;
}
#block_container {
display: inline;
}
</style>
<body>
<script src="javascripts/d3.min.js"></script>
<script src="javascripts/jquery.min.js"></script>
<link rel="stylesheet" type="text/css" href="stylesheets/select2.min.css"></link>
<script type="text/javascript" src="javascripts/select2.min.js"></script>
<!-- <script src="https://cdnjs.cloudflare.com/ajax/libs/d3/3.4.13/d3.min.js"></script> -->
<!-- <script src="https://cdnjs.cloudflare.com/ajax/libs/jquery/2.1.1/jquery.min.js"></script> -->
<!-- <link rel="stylesheet" type="text/css" href="https://cdnjs.cloudflare.com/ajax/libs/select2/3.5.2/select2.min.css"></link> -->
<!-- <script type="text/javascript" src="https://cdnjs.cloudflare.com/ajax/libs/select2/3.5.2/select2.min.js"></script> -->
<div id="block_container">
<div id="searchName"></div>
</div>
<script>
//===============================================
function select2DataCollectName(d) {
if (d.children)
d.children.forEach(select2DataCollectName);
else if (d._children)
d._children.forEach(select2DataCollectName);
select2Data.push(d.name);
}
//===============================================
function searchTree(d) {
if (d.children)
d.children.forEach(searchTree);
else if (d._children)
d._children.forEach(searchTree);
var searchFieldValue = eval(searchField);
if (searchFieldValue && searchFieldValue.match(searchText)) {
// Walk parent chain
var ancestors = [];
var parent = d;
while (typeof(parent) !== "undefined") {
ancestors.push(parent);
//console.log(parent);
parent.class = "found";
parent = parent.parent;
}
//console.log(ancestors);
}
}
//===============================================
function clearAll(d) {
d.class = "";
if (d.children)
d.children.forEach(clearAll);
else if (d._children)
d._children.forEach(clearAll);
}
//===============================================
function collapse(d) {
if (d.children) {
d._children = d.children;
d._children.forEach(collapse);
d.children = null;
}
}
//===============================================
function collapseAllNotFound(d) {
if (d.children) {
if (d.class !== "found") {
d._children = d.children;
d._children.forEach(collapseAllNotFound);
d.children = null;
} else
d.children.forEach(collapseAllNotFound);
}
}
//===============================================
function expandAll(d) {
if (d._children) {
d.children = d._children;
d.children.forEach(expandAll);
d._children = null;
} else if (d.children)
d.children.forEach(expandAll);
}
//===============================================
// Toggle children on click.
function toggle(d) {
if (d.children) {
d._children = d.children;
d.children = null;
} else {
d.children = d._children;
d._children = null;
}
clearAll(root);
update(d);
$("#searchName").select2("val", "");
}
//===============================================
$("#searchName").on("select2-selecting", function(e) {
clearAll(root);
expandAll(root);
update(root);
searchField = "d.name";
searchText = e.object.text;
searchTree(root);
root.children.forEach(collapseAllNotFound);
update(root);
})
//===============================================
var margin = {top: 20, right: 120, bottom: 20, left: 120},
width = 960 - margin.right - margin.left,
height = 800 - margin.top - margin.bottom;
var i = 0,
duration = 750,
root;
var tree = d3.layout.tree()
.size([height, width]);
var diagonal = d3.svg.diagonal()
.projection(function(d) { return [d.y, d.x]; });
var svg = d3.select("body").append("svg")
.attr("width", width margin.right margin.left)
.attr("height", height margin.top margin.bottom)
.append("g")
.attr("transform", "translate(" margin.left "," margin.top ")");
d3.json("flare.json", function(error, flare) {
root = flare;
root.x0 = height / 2;
root.y0 = 0;
select2Data = [];
select2DataCollectName(root);
select2DataObject = [];
select2Data.sort(function(a, b) {
if (a > b) return 1; // sort
if (a < b) return -1;
return 0;
})
.filter(function(item, i, ar) {
return ar.indexOf(item) === i;
}) // remove duplicate items
.filter(function(item, i, ar) {
select2DataObject.push({
"id": i,
"text": item
});
});
$("#searchName").select2({
data: select2DataObject,
containerCssClass: "search"
});
function collapse(d) {
if (d.children) {
d._children = d.children;
d._children.forEach(collapse);
d.children = null;
}
}
root.children.forEach(collapse);
update(root);
});
d3.select(self.frameElement).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.y0 "," source.x0 ")"; })
.on("click", toggle);
nodeEnter.append("circle")
.attr("r", 1e-6)
.style("fill", function(d) { return d._children ? "lightsteelblue" : "#fff"; });
nodeEnter.append("text")
.attr("x", function(d) { return d.children || d._children ? -10 : 10; })
.attr("dy", ".35em")
.attr("text-anchor", function(d) { return d.children || d._children ? "end" : "start"; })
.text(function(d) { return d.name; })
.style("fill-opacity", 1e-6);
// Transition nodes to their new position.
var nodeUpdate = node.transition()
.duration(duration)
.attr("transform", function(d) { return "translate(" d.y "," d.x ")"; });
nodeUpdate.select("circle")
.attr("r", 4.5)
.style("fill", function(d) {
if (d.class === "found") {
return "#ff4136"; //red
} else if (d._children) {
return "lightsteelblue";
} else {
return "#fff";
}
})
.style("stroke", function(d) {
if (d.class === "found") {
return "#ff4136"; //red
}
});
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.y "," source.x ")"; })
.remove();
nodeExit.select("circle")
.attr("r", 1e-6);
nodeExit.select("text")
.style("fill-opacity", 1e-6);
// 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("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)
.style("stroke", function(d) {
if (d.target.class === "found") {
return "#ff4136";
}
});
// 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;
});
}
</script>
</body>
</html>
Thanks
CodePudding user response:
Let's make a snippet and see. Well it seems to be working, just make sure your data (flare.json) is coming from the right place. Try from https://bl.ocks.org/PBrockmann/raw/0f22818096428b12ea23/fbfdb921528e8fd74b2de4231423d3a817bea0a4/flare.json or use hardcoded like I did because json isn't working here.
<!DOCTYPE html>
<meta charset="utf-8">
<style>
.node {
cursor: pointer;
}
.node circle {
fill: #fff;
stroke: steelblue;
stroke-width: 1.5px;
}
.node text {
font: 10px sans-serif;
}
.link {
fill: none;
stroke: #ccc;
stroke-width: 1.5px;
}
.found {
fill: #ff4136;
stroke: #ff4136;
}
.search {
float: left;
font: 10px sans-serif;
width: 30%;
}
ul.select2-results {
max-height: 100px;
}
.select2-container,
.select2-drop,
.select2-search,
.select2-search input {
font: 10px sans-serif;
}
#block_container {
display: inline;
}
</style>
<body>
<script src="https://cdnjs.cloudflare.com/ajax/libs/d3/3.4.13/d3.min.js"></script>
<script src="https://cdnjs.cloudflare.com/ajax/libs/jquery/2.1.1/jquery.min.js"></script>
<link rel="stylesheet" type="text/css" href="https://cdnjs.cloudflare.com/ajax/libs/select2/3.5.2/select2.min.css">
</link>
<script type="text/javascript" src="https://cdnjs.cloudflare.com/ajax/libs/select2/3.5.2/select2.min.js"></script>
<div id="block_container">
<div id="searchName"></div>
</div>
<script>
//===============================================
function select2DataCollectName(d) {
if (d.children)
d.children.forEach(select2DataCollectName);
else if (d._children)
d._children.forEach(select2DataCollectName);
select2Data.push(d.name);
}
//===============================================
function searchTree(d) {
if (d.children)
d.children.forEach(searchTree);
else if (d._children)
d._children.forEach(searchTree);
var searchFieldValue = eval(searchField);
if (searchFieldValue && searchFieldValue.match(searchText)) {
// Walk parent chain
var ancestors = [];
var parent = d;
while (typeof (parent) !== "undefined") {
ancestors.push(parent);
//console.log(parent);
parent.class = "found";
parent = parent.parent;
}
//console.log(ancestors);
}
}
//===============================================
function clearAll(d) {
d.class = "";
if (d.children)
d.children.forEach(clearAll);
else if (d._children)
d._children.forEach(clearAll);
}
//===============================================
function collapse(d) {
if (d.children) {
d._children = d.children;
d._children.forEach(collapse);
d.children = null;
}
}
//===============================================
function collapseAllNotFound(d) {
if (d.children) {
if (d.class !== "found") {
d._children = d.children;
d._children.forEach(collapseAllNotFound);
d.children = null;
} else
d.children.forEach(collapseAllNotFound);
}
}
//===============================================
function expandAll(d) {
if (d._children) {
d.children = d._children;
d.children.forEach(expandAll);
d._children = null;
} else if (d.children)
d.children.forEach(expandAll);
}
//===============================================
// Toggle children on click.
function toggle(d) {
if (d.children) {
d._children = d.children;
d.children = null;
} else {
d.children = d._children;
d._children = null;
}
clearAll(root);
update(d);
$("#searchName").select2("val", "");
}
//===============================================
$("#searchName").on("select2-selecting", function (e) {
clearAll(root);
expandAll(root);
update(root);
searchField = "d.name";
searchText = e.object.text;
searchTree(root);
root.children.forEach(collapseAllNotFound);
update(root);
})
//===============================================
var margin = {
top: 20,
right: 120,
bottom: 20,
left: 120
},
width = 960 - margin.right - margin.left,
height = 800 - margin.top - margin.bottom;
var i = 0,
duration = 750,
root;
var tree = d3.layout.tree()
.size([height, width]);
var diagonal = d3.svg.diagonal()
.projection(function (d) {
return [d.y, d.x];
});
var svg = d3.select("body").append("svg")
.attr("width", width margin.right margin.left)
.attr("height", height margin.top margin.bottom)
.append("g")
.attr("transform", "translate(" margin.left "," margin.top ")");
(function (flare) {
root = flare;
root.x0 = height / 2;
root.y0 = 0;
select2Data = [];
select2DataCollectName(root);
select2DataObject = [];
select2Data.sort(function (a, b) {
if (a > b) return 1; // sort
if (a < b) return -1;
return 0;
})
.filter(function (item, i, ar) {
return ar.indexOf(item) === i;
}) // remove duplicate items
.filter(function (item, i, ar) {
select2DataObject.push({
"id": i,
"text": item
});
});
$("#searchName").select2({
data: select2DataObject,
containerCssClass: "search"
});
function collapse(d) {
if (d.children) {
d._children = d.children;
d._children.forEach(collapse);
d.children = null;
}
}
root.children.forEach(collapse);
update(root);
})({
"name": "flare",
"children": [
{
"name": "analytics",
"children": [
{
"name": "cluster",
"children": [
{ "name": "AgglomerativeCluster", "size": 3938 },
{ "name": "CommunityStructure", "size": 3812 },
{ "name": "HierarchicalCluster", "size": 6714 },
{ "name": "MergeEdge", "size": 743 }
]
},
{
"name": "graph",
"children": [
{ "name": "BetweennessCentrality", "size": 3534 },
{ "name": "LinkDistance", "size": 5731 },
{ "name": "MaxFlowMinCut", "size": 7840 },
{ "name": "ShortestPaths", "size": 5914 },
{ "name": "SpanningTree", "size": 3416 }
]
},
{
"name": "optimization",
"children": [
{ "name": "AspectRatioBanker", "size": 7074 }
]
}
]
},
{
"name": "animate",
"children": [
{ "name": "Easing", "size": 17010 },
{ "name": "FunctionSequence", "size": 5842 },
{
"name": "interpolate",
"children": [
{ "name": "ArrayInterpolator", "size": 1983 },
{ "name": "ColorInterpolator", "size": 2047 },
{ "name": "DateInterpolator", "size": 1375 },
{ "name": "Interpolator", "size": 8746 },
{ "name": "MatrixInterpolator", "size": 2202 },
{ "name": "NumberInterpolator", "size": 1382 },
{ "name": "ObjectInterpolator", "size": 1629 },
{ "name": "PointInterpolator", "size": 1675 },
{ "name": "RectangleInterpolator", "size": 2042 }
]
},
{ "name": "ISchedulable", "size": 1041 },
{ "name": "Parallel", "size": 5176 },
{ "name": "Pause", "size": 449 },
{ "name": "Scheduler", "size": 5593 },
{ "name": "Sequence", "size": 5534 },
{ "name": "Transition", "size": 9201 },
{ "name": "Transitioner", "size": 19975 },
{ "name": "TransitionEvent", "size": 1116 },
{ "name": "Tween", "size": 6006 }
]
},
{
"name": "data",
"children": [
{
"name": "converters",
"children": [
{ "name": "Converters", "size": 721 },
{ "name": "DelimitedTextConverter", "size": 4294 },
{ "name": "GraphMLConverter", "size": 9800 },
{ "name": "IDataConverter", "size": 1314 },
{ "name": "JSONConverter", "size": 2220 }
]
},
{ "name": "DataField", "size": 1759 },
{ "name": "DataSchema", "size": 2165 },
{ "name": "DataSet", "size": 586 },
{ "name": "DataSource", "size": 3331 },
{ "name": "DataTable", "size": 772 },
{ "name": "DataUtil", "size": 3322 }
]
},
{
"name": "display",
"children": [
{ "name": "DirtySprite", "size": 8833 },
{ "name": "LineSprite", "size": 1732 },
{ "name": "RectSprite", "size": 3623 },
{ "name": "TextSprite", "size": 10066 }
]
},
{
"name": "flex",
"children": [
{ "name": "FlareVis", "size": 4116 }
]
},
{
"name": "physics",
"children": [
{ "name": "DragForce", "size": 1082 },
{ "name": "GravityForce", "size": 1336 },
{ "name": "IForce", "size": 319 },
{ "name": "NBodyForce", "size": 10498 },
{ "name": "Particle", "size": 2822 },
{ "name": "Simulation", "size": 9983 },
{ "name": "Spring", "size": 2213 },
{ "name": "SpringForce", "size": 1681 }
]
},
{
"name": "query",
"children": [
{ "name": "AggregateExpression", "size": 1616 },
{ "name": "And", "size": 1027 },
{ "name": "Arithmetic", "size": 3891 },
{ "name": "Average", "size": 891 },
{ "name": "BinaryExpression", "size": 2893 },
{ "name": "Comparison", "size": 5103 },
{ "name": "CompositeExpression", "size": 3677 },
{ "name": "Count", "size": 781 },
{ "name": "DateUtil", "size": 4141 },
{ "name": "Distinct", "size": 933 },
{ "name": "Expression", "size": 5130 },
{ "name": "ExpressionIterator", "size": 3617 },
{ "name": "Fn", "size": 3240 },
{ "name": "If", "size": 2732 },
{ "name": "IsA", "size": 2039 },
{ "name": "Literal", "size": 1214 },
{ "name": "Match", "size": 3748 },
{ "name": "Maximum", "size": 843 },
{
"name": "methods",
"children": [
{ "name": "add", "size": 593 },
{ "name": "and", "size": 330 },
{ "name": "average", "size": 287 },
{ "name": "count", "size": 277 },
{ "name": "distinct", "size": 292 },
{ "name": "div", "size": 595 },
{ "name": "eq", "size": 594 },
{ "name": "fn", "size": 460 },
{ "name": "gt", "size": 603 },
{ "name": "gte", "size": 625 },
{ "name": "iff", "size": 748 },
{ "name": "isa", "size": 461 },
{ "name": "lt", "size": 597 },
{ "name": "lte", "size": 619 },
{ "name": "max", "size": 283 },
{ "name": "min", "size": 283 },
{ "name": "mod", "size": 591 },
{ "name": "mul", "size": 603 },
{ "name": "neq", "size": 599 },
{ "name": "not", "size": 386 },
{ "name": "or", "size": 323 },
{ "name": "orderby", "size": 307 },
{ "name": "range", "size": 772 },
{ "name": "select", "size": 296 },
{ "name": "stddev", "size": 363 },
{ "name": "sub", "size": 600 },
{ "name": "sum", "size": 280 },
{ "name": "update", "size": 307 },
{ "name": "variance", "size": 335 },
{ "name": "where", "size": 299 },
{ "name": "xor", "size": 354 },
{ "name": "_", "size": 264 }
]
},
{ "name": "Minimum", "size": 843 },
{ "name": "Not", "size": 1554 },
{ "name": "Or", "size": 970 },
{ "name": "Query", "size": 13896 },
{ "name": "Range", "size": 1594 },
{ "name": "StringUtil", "size": 4130 },
{ "name": "Sum", "size": 791 },
{ "name": "Variable", "size": 1124 },
{ "name": "Variance", "size": 1876 },
{ "name": "Xor", "size": 1101 }
]
},
{
"name": "scale",
"children": [
{ "name": "IScaleMap", "size": 2105 },
{ "name": "LinearScale", "size": 1316 },
{ "name": "LogScale", "size": 3151 },
{ "name": "OrdinalScale", "size": 3770 },
{ "name": "QuantileScale", "size": 2435 },
{ "name": "QuantitativeScale", "size": 4839 },
{ "name": "RootScale", "size": 1756 },
{ "name": "Scale", "size": 4268 },
{ "name": "ScaleType", "size": 1821 },
{ "name": "TimeScale", "size": 5833 }
]
},
{
"name": "util",
"children": [
{ "name": "Arrays", "size": 8258 },
{ "name": "Colors", "size": 10001 },
{ "name": "Dates", "size": 8217 },
{ "name": "Displays", "size": 12555 },
{ "name": "Filter", "size": 2324 },
{ "name": "Geometry", "size": 10993 },
{
"name": "heap",
"children": [
{ "name": "FibonacciHeap", "size": 9354 },
{ "name": "HeapNode", "size": 1233 }
]
},
{ "name": "IEvaluable", "size": 335 },
{ "name": "IPredicate", "size": 383 },
{ "name": "IValueProxy", "size": 874 },
{
"name": "math",
"children": [
{ "name": "DenseMatrix", "size": 3165 },
{ "name": "IMatrix", "size": 2815 },
{ "name": "SparseMatrix", "size": 3366 }
]
},
{ "name": "Maths", "size": 17705 },
{ "name": "Orientation", "size": 1486 },
{
"name": "palette",
"children": [
{ "name": "ColorPalette", "size": 6367 },
{ "name": "Palette", "size": 1229 },
{ "name": "ShapePalette", "size": 2059 },
{ "name": "SizePalette", "size": 2291 }
]
},
{ "name": "Property", "size": 5559 },
{ "name": "Shapes", "size": 19118 },
{ "name": "Sort", "size": 6887 },
{ "name": "Stats", "size": 6557 },
{ "name": "Strings", "size": 22026 }
]
},
{
"name": "vis",
"children": [
{
"name": "axis",
"children": [
{ "name": "Axes", "size": 1302 },
{ "name": "Axis", "size": 24593 },
{ "name": "AxisGridLine", "size": 652 },
{ "name": "AxisLabel", "size": 636 },
{ "name": "CartesianAxes", "size": 6703 }
]
},
{
"name": "controls",
"children": [
{ "name": "AnchorControl", "size": 2138 },
{ "name": "ClickControl", "size": 3824 },
{ "name": "Control", "size": 1353 },
{ "name": "ControlList", "size": 4665 },
{ "name": "DragControl", "size": 2649 },
{ "name": "ExpandControl", "size": 2832 },
{ "name": "HoverControl", "size": 4896 },
{ "name": "IControl", "size": 763 },
{ "name": "PanZoomControl", "size": 5222 },
{ "name": "SelectionControl", "size": 7862 },
{ "name": "TooltipControl", "size": 8435 }
]
},
{
"name": "data",
"children": [
{ "name": "Data", "size": 20544 },
{ "name": "DataList", "size": 19788 },
{ "name": "DataSprite", "size": 10349 },
{ "name": "EdgeSprite", "size": 3301 },
{ "name": "NodeSprite", "size": 19382 },
{
"name": "render",
"children": [
{ "name": "ArrowType", "size": 698 },
{ "name": "EdgeRenderer", "size": 5569 },
{ "name": "IRenderer", "size": 353 },
{ "name": "ShapeRenderer", "size": 2247 }
]
},
{ "name": "ScaleBinding", "size": 11275 },
{ "name": "Tree", "size": 7147 },
{ "name": "TreeBuilder", "size": 9930 }
]
},
{
"name": "events",
"children": [
{ "name": "DataEvent", "size": 2313 },
{ "name": "SelectionEvent", "size": 1880 },
{ "name": "TooltipEvent", "size": 1701 },
{ "name": "VisualizationEvent", "size": 1117 }
]
},
{
"name": "legend",
"children": [
{ "name": "Legend", "size": 20859 },
{ "name": "LegendItem", "size": 4614 },
{ "name": "LegendRange", "size": 10530 }
]
},
{
"name": "operator",
"children": [
{
"name": "distortion",
"children": [
{ "name": "BifocalDistortion", "size": 4461 },
{ "name": "Distortion", "size": 6314 },
{ "name": "FisheyeDistortion", "size": 3444 }
]
},
{
"name": "encoder",
"children": [
{ "name": "ColorEncoder", "size": 3179 },
{ "name": "Encoder", "size": 4060 },
{ "name": "PropertyEncoder", "size": 4138 },
{ "name": "ShapeEncoder", "size": 1690 },
{ "name": "SizeEncoder", "size": 1830 }
]
},
{
"name": "filter",
"children": [
{ "name": "FisheyeTreeFilter", "size": 5219 },
{ "name": "GraphDistanceFilter", "size": 3165 },
{ "name": "VisibilityFilter", "size": 3509 }
]
},
{ "name": "IOperator", "size": 1286 },
{
"name": "label",
"children": [
{ "name": "Labeler", "size": 9956 },
{ "name": "RadialLabeler", "size": 3899 },
{ "name": "StackedAreaLabeler", "size": 3202 }
]
},
{
"name": "layout",
"children": [
{ "name": "AxisLayout", "size": 6725 },
{ "name": "BundledEdgeRouter", "size": 3727 },
{ "name": "CircleLayout", "size": 9317 },
{ "name": "CirclePackingLayout", "size": 12003 },
{ "name": "DendrogramLayout", "size": 4853 },
{ "name": "ForceDirectedLayout", "size": 8411 },
{ "name": "IcicleTreeLayout", "size": 4864 },
{ "name": "IndentedTreeLayout", "size": 3174 },
{ "name": "Layout", "size": 7881 },
{ "name": "NodeLinkTreeLayout", "size": 12870 },
{ "name": "PieLayout", "size": 2728 },
{ "name": "RadialTreeLayout", "size": 12348 },
{ "name": "RandomLayout", "size": 870 },
{ "name": "StackedAreaLayout", "size": 9121 },
{ "name": "TreeMapLayout", "size": 9191 }
]
},
{ "name": "Operator", "size": 2490 },
{ "name": "OperatorList", "size": 5248 },
{ "name": "OperatorSequence", "size": 4190 },
{ "name": "OperatorSwitch", "size": 2581 },
{ "name": "SortOperator", "size": 2023 }
]
},
{ "name": "Visualization", "size": 16540 }
]
}
]
});
d3.select(self.frameElement).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.y0 "," source.x0 ")";
})
.on("click", toggle);
nodeEnter.append("circle")
.attr("r", 1e-6)
.style("fill", function (d) {
return d._children ? "lightsteelblue" : "#fff";
});
nodeEnter.append("text")
.attr("x", function (d) {
return d.children || d._children ? -10 : 10;
})
.attr("dy", ".35em")
.attr("text-anchor", function (d) {
return d.children || d._children ? "end" : "start";
})
.text(function (d) {
return d.name;
})
.style("fill-opacity", 1e-6);
// Transition nodes to their new position.
var nodeUpdate = node.transition()
.duration(duration)
.attr("transform", function (d) {
return "translate(" d.y "," d.x ")";
});
nodeUpdate.select("circle")
.attr("r", 4.5)
.style("fill", function (d) {
if (d.class === "found") {
return "#ff4136"; //red
} else if (d._children) {
return "lightsteelblue";
} else {
return "#fff";
}
})
.style("stroke", function (d) {
if (d.class === "found") {
return "#ff4136"; //red
}
});
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.y "," source.x ")";
})
.remove();
nodeExit.select("circle")
.attr("r", 1e-6);
nodeExit.select("text")
.style("fill-opacity", 1e-6);
// 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("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)
.style("stroke", function (d) {
if (d.target.class === "found") {
return "#ff4136";
}
});
// 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;
});
}
</script>
</body>
</html>