Replaces the circles in the force-directed graph with some SVG icons.
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<!DOCTYPE html> | |
<html> | |
<head> | |
<script type="text/javascript" src="http://mbostock.github.com/d3/d3.js?2.1.3"></script> | |
<script type="text/javascript" src="http://mbostock.github.com/d3/d3.layout.js?2.1.3"></script> | |
<script type="text/javascript" src="http://mbostock.github.com/d3/d3.geom.js?2.1.3"></script> | |
<style type="text/css"> | |
line { | |
stroke: #ccc; |
First attempt at making a colour-coded graph, with code snippets inspired from the D3 community.
Green => Friend and follower.
Red => Follower
Blue => Friend.
Improvements needed:
Try opening this example in a new window and resizing it.
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source | target | weight | |
---|---|---|---|
sam | tully | 3 | |
sam | pat | 8 | |
sam | kim | 2 | |
sam | pris | 1 | |
roy | pris | 5 | |
roy | sam | 1 | |
tully | sam | 1 | |
tully | pris | 5 | |
tully | kim | 3 |
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<!DOCTYPE html> | |
<!-- How to create Mouse Events for D3 --> | |
<html> | |
<head> | |
<!-- Load D3 from site --> | |
<script src="http://d3js.org/d3.v3.min.js" charset="utf-8"></script> | |
<!-- CSS (Styling) --> | |
<style type="text/css"> |
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{"nodes":[{"name":"Myriel","group":1},{"name":"Napoleon","group":1},{"name":"Mlle.Baptistine","group":1},{"name":"Mme.Magloire","group":1},{"name":"CountessdeLo","group":1},{"name":"Geborand","group":1},{"name":"Champtercier","group":1},{"name":"Cravatte","group":1},{"name":"Count","group":1},{"name":"OldMan","group":1},{"name":"Labarre","group":2},{"name":"Valjean","group":2},{"name":"Marguerite","group":3},{"name":"Mme.deR","group":2},{"name":"Isabeau","group":2},{"name":"Gervais","group":2},{"name":"Tholomyes","group":3},{"name":"Listolier","group":3},{"name":"Fameuil","group":3},{"name":"Blacheville","group":3},{"name":"Favourite","group":3},{"name":"Dahlia","group":3},{"name":"Zephine","group":3},{"name":"Fantine","group":3},{"name":"Mme.Thenardier","group":4},{"name":"Thenardier","group":4},{"name":"Cosette","group":5},{"name":"Javert","group":4},{"name":"Fauchelevent","group":0},{"name":"Bamatabois","group":2},{"name":"Perpetue","group":3},{"name":"Simplice","group":2},{"name":"Scaufflaire","group":2}, |
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<!DOCTYPE html> | |
<meta charset="utf-8"> | |
<body> | |
<script src="https://cdnjs.cloudflare.com/ajax/libs/d3/3.5.5/d3.min.js"></script> | |
<script> | |
var svg = d3.select("body").append("svg") | |
.attr("viewBox", "0 0 500 300"); | |
svg.append("defs").append("path") |
This variation of a force-directed graph uses intermediate nodes in links to create aesthetically-pleasing Bézier curves.
I have modified the force-multi-foci example to add a convex hull around each cluster of nodes.
I achieved this by using d3.nest() to create a new dataset of clusters containing the nodes in each cluster. Then in the tick() method I create and update the path element for each cluster in this dataset.