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author | gnowgi <nagarjun@gnowledge.org> | 2012-03-15 16:19:20 +0530 |
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committer | gnowgi <nagarjun@gnowledge.org> | 2012-03-15 16:19:20 +0530 |
commit | 7a4f561e851fdc7246d804c3abb6748b8a4199a6 (patch) | |
tree | d2afc3463fd49625a9be482012f5c3bfcf7c42b9 /gstudio/templates/gstudio/graph1.html | |
download | gnowsys-7a4f561e851fdc7246d804c3abb6748b8a4199a6.tar.gz |
master trunk of gnowsys-studio
Diffstat (limited to 'gstudio/templates/gstudio/graph1.html')
-rw-r--r-- | gstudio/templates/gstudio/graph1.html | 347 |
1 files changed, 347 insertions, 0 deletions
diff --git a/gstudio/templates/gstudio/graph1.html b/gstudio/templates/gstudio/graph1.html new file mode 100644 index 0000000..587b703 --- /dev/null +++ b/gstudio/templates/gstudio/graph1.html @@ -0,0 +1,347 @@ +<!DOCTYPE html> +<html> +<head> + <meta http-equiv="content-type" content="text/html;charset=utf-8"> + <title>Objecttype Force-Directed Graph</title> + + <link rel="stylesheet" href="/static/gstudio/css/jquery-ui.css" type="text/css" media="all"> + + <style type="text/css"> + .link { + stroke : #ccc; + } + + .nodetext { + pointer-events : none; + font : 10px sans-serif; + } + + .node { + border-width : 1px; + border-color : gray; + } + body { + background-color:white; + } + + #chart { + height: 90%; + margin: 0 auto; + width: 90%; + } + + svg { + margin-left: 10%; + margin-right: 10%; + display: block; + position:absolute; + } + + + </style> + + +</head> + + +<body marginwidth="0" marginheight="0"> +<div class="body" > + <div class="content"> + + <!-- + <div id="relation_type" class="ui-buttonset"> + <span>Relation type:</span> + <input checked="checked" value="follows" type="radio" id="follows" name="radio" class="ui-helper-hidden-accessible"><label for="follows" class="ui-button ui-widget ui-state-default ui-button-text-only ui-corner-left" aria-pressed="false" role="button" aria-disabled="false"><span class="ui-button-text">Followers</span></label> + <input value="mentions" type="radio" id="mentions" name="radio" class="ui-helper-hidden-accessible"><label for="mentions" aria-pressed="true" class="ui-button ui-widget ui-state-default ui-button-text-only ui-corner-right ui-state-active" role="button" aria-disabled="false"><span class="ui-button-text">Mentions</span></label> + <input value="hashtags" type="radio" id="hashtags" name="radio"/><label for="hashtags">Shared interests</label> + </div> + --> + <div id="chart"><svg width="960" height="700" style="opacity: 1; "> + </div> + + + <script type="text/javascript" src="/static/gstudio/js/jquery.min.js" ></script> + <script type="text/javascript" src="/static/gstudio/js/jquery-ui.js" ></script> + + <script type="text/javascript" src="/static/gstudio/js/underscore.js" ></script> + + <script type="text/javascript" src="/static/gstudio/js/d3.js"></script> + <script type="text/javascript" src="/static/gstudio/js/d3.layout.js"></script> + <script type="text/javascript" src="/static/gstudio/js/d3.geom.js"></script> +<!-- <script type="text/javascript" src="/static/gstudio/js/force.js"></script> + +Javascript for Object type force graph +--> + <script type="text/javascript" > + + var w = 960, + h = 700, + fill = d3.scale.category20(); + + var vis = d3.select("#chart") + .append("svg:svg") + .attr("width", w) + .attr("height", h); + + vis.append("svg:g").attr("class", "edges"); + vis.append("svg:g").attr("class", "nodes"); + +$(function() { + $.ajax({ + url: '/gstudio/graphs/graph_json/{{ node_id }}' , + //crossDomain: true, + dataType: 'json', + success : function(json) { + + var force; + + // this contains all the nodes as a dict with _id as the key + + var nodes_by_id = _.reduce(json.node_metadata, function(acc, n) { + acc[n._id] = n; + return acc; + }, {}); + + var member_of_metatype = _(json.member_of_metatype).chain().map(function(e) { + e.source = nodes_by_id[e.from]; + e.target = nodes_by_id[e.to]; + e.type = 'member_of_metatype'; + return e; + }).filter(function(e){ + return nodes_by_id[e.from] && nodes_by_id[e.to] + }).value(); + + var contains_subtypes = _(json.contains_subtypes).chain().map(function(e) { + e.source = nodes_by_id[e.from]; + e.target = nodes_by_id[e.to]; + e.type = 'contains_subtypes'; + return e; + }).filter(function(e){ + return nodes_by_id[e.from] && nodes_by_id[e.to] + }).value(); + + var contains_members = _(json.contains_members).chain().map(function(e) { + e.source = nodes_by_id[e.from]; + e.target = nodes_by_id[e.to]; + e.type = 'contains_members'; + return e; + }).filter(function(e){ + return nodes_by_id[e.from] && nodes_by_id[e.to] + }).value(); + + + var left_subjecttype_of = _(json.left_subjecttype_of).chain().map(function(e) { + e.source = nodes_by_id[e.from]; + e.target = nodes_by_id[e.to]; + e.type = 'left_subjecttype_of'; + return e; + }).filter(function(e){ + return nodes_by_id[e.from] && nodes_by_id[e.to] + }).value(); + + + var subjecttype_of = _(json.subjecttype_of).chain().map(function(e) { + e.source = nodes_by_id[e.from]; + e.target = nodes_by_id[e.to]; + e.type = 'subjecttype_of'; + return e; + }).filter(function(e){ + return nodes_by_id[e.from] && nodes_by_id[e.to] + }).value(); + + var type_of = _(json.type_of).chain().map(function(e) { + e.source = nodes_by_id[e.from]; + e.target = nodes_by_id[e.to]; + e.type = 'type_of'; + return e; + }).filter(function(e){ + return nodes_by_id[e.from] && nodes_by_id[e.to] + }).value(); + + + var right_subjecttype_of = _(json.right_subjecttype_of).chain().map(function(e) { + e.source = nodes_by_id[e.from]; + e.target = nodes_by_id[e.to]; + e.type = 'right_subjecttype_of'; + return e; + }).filter(function(e){ + return nodes_by_id[e.from] && nodes_by_id[e.to] + }).value(); + + + var follows_edges = _(json.is_followed_by).chain().map(function(e) { + e.source = nodes_by_id[e.from]; + e.target = nodes_by_id[e.to]; + e.type = 'follows_edges'; + return e; + }).filter(function(e){ + return nodes_by_id[e.from] && nodes_by_id[e.to] + }).value(); + + + var mentions_edges = _(json.is_mentioned_by).chain().map(function(e) { + e.source = nodes_by_id[e.from]; + e.target = nodes_by_id[e.to]; + e.type = 'mentions_edges'; + return e; + }).filter(function(e){ + return nodes_by_id[e.from] && nodes_by_id[e.to] + }).value(); + + + nodes_by_id[{{ node_id }}].x = w/2.0; + nodes_by_id[{{ node_id }}].y = h/2.0; + + all_edges = new Array(); + all_edges = all_edges.concat(follows_edges, member_of_metatype, contains_members, contains_subtypes, mentions_edges, right_subjecttype_of, left_subjecttype_of, subjecttype_of, type_of); + /* all_edges.concat(follows_edges); + all_edges.concat(member_of_metatype); + all_edges.concat(contains_members); + all_edges.concat(contains_subtypes); + all_edges.concat(mentions_edges); + + + document.getElementById('debugbox1').value= follows_edges; //member_of_metatype + document.getElementById('debugbox2').value= mentions_edges; + //document.getElementById('debugbox2').value= member_of_metatype; + document.getElementById('debugbox3').value= all_edges; + */ + var force = d3.layout.force() + .linkStrength(0.5) + .charge(-2000) + .friction(0.7) + .gravity(0.7) + .linkDistance(50) + .nodes([]) + .links([]) + .size([w, h]) + .start(); + + function update(edges){ + // for each func + _.each(nodes_by_id, function(n){n.added = false}); + // reduce the nodes list to have only those nodes for a given rel. + nodes = _.reduce(edges, function(acc, e) { + if(nodes_by_id[e.from] && !nodes_by_id[e.from].added){ + nodes_by_id[e.from].added = true; + acc.push(nodes_by_id[e.from]); + } + if(nodes_by_id[e.to] && !nodes_by_id[e.to].added){ + nodes_by_id[e.to].added = true; + acc.push(nodes_by_id[e.to]); + } + return acc; + }, []); + + force.nodes(nodes); + force.links(edges); + force.start(); + + link = d3.select("#chart g.edges").selectAll("line.link") + .data(edges, function(e){return e.from + "-" + e.to + "-" + e.type}); + + link.enter().append("svg:line") + .attr("class", "link") + .style("stroke-width", 2 /* function(d) { + return Math.sqrt(d.value); + } */ ) + .attr("x1", function(d) { + return d.source.x; + }) + .attr("y1", function(d) { + return d.source.y; + }) + .attr("x2", function(d) { + return d.target.x; + }) + .attr("y2", function(d) { + return d.target.y; + }) + .append("a") + .text(function(d) { return d.type; }); + + + var node = d3.select("#chart g.nodes").selectAll("g.node").data(nodes); + + var new_g = node.enter().append("svg:g") + .attr("class", "node") + .call(force.drag); + + /* new_g.append("svg:image").attr('xlink:href', + function(d) { + return d.profile_image_url; + }).attr('height', 32).attr('width', 32); + */ + + new_g.append("svg:circle") + .attr("cx", function(d) { return d.x - w/2.0 + 15; }) + .attr("cy", function(d) { return d.y - h/2.0 + 15; }) + .attr("r", 7) + .style("fill", "steelblue"); + /* + new_g.append("svg:circle") + .attr("fill", "steelblue") + .attr("text-anchor", "middle") + .text(function(d) { + return d.screen_name; + }); + */ + new_g.append("svg:text") + .attr("dy", 20) + .attr("dx", 25) + + /* .attr("text-anchor", "middle") */ + .text(function(d) { + return d.screen_name; + }); + + node.exit().remove(); + + + force.on("tick", function() { + + var x_center = $("#chart").width() / 2; + var y_center = $("#chart").height() / 2; + + link.attr("x1", function(d) { return d.source.x; }) + .attr("y1", function(d) { return d.source.y; }) + .attr("x2", function(d) { return d.target.x; }) + .attr("y2", function(d) { return d.target.y; }); + + node.attr("transform", function(d) { return "translate(" + (d.x-16) + "," + (d.y-16) + ")"; }); + + }); + } + + update(all_edges); + vis.style("opacity", 1e-6) + .transition() + .duration(1000) + .style("opacity", 1); + + /* $('input#follows').change(function(){ + update(all_edges); + }); + */ + + /* $('input#mentions').change(function(){ + update(all_edges); + }); */ + } + }); + +// $("#relation_type").buttonset(); + +// $('input#mentions').change(function(){console.log(this)}); +// $('input#follows').change(function(){console.log(this)}); +}); + + +</script> + + </div> + +</div> + +</body> +</html> |