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rich citations cytoscape.js
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| <!DOCTYPE html> | |
| <html> | |
| <head> | |
| <script src="http://ajax.googleapis.com/ajax/libs/jquery/1.11.1/jquery.min.js"></script> | |
| <script src="http://cytoscape.github.io/cytoscape.js/api/cytoscape.js-latest/cytoscape.min.js"></script> | |
| <script src="script.js"></script> | |
| <style> | |
| #cy { | |
| height: 100%; | |
| width: 100%; | |
| position: absolute; | |
| left: 0; | |
| top: 0; | |
| } | |
| </style> | |
| </head> | |
| <body> | |
| <div id="cy"></div> | |
| </body> | |
| </html> | |
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| function shorten(string,length){ | |
| if (string.length>length) { | |
| return string.substring(0,20)+"..."; | |
| } | |
| else { | |
| return string; | |
| } | |
| } | |
| $(document).ready(function(){ | |
| $.get( | |
| 'http://www.corsproxy.com/api.richcitations.org/v0/papers?uri=http%3A%2F%2Fdx.doi.org%2F10.1371%252Fjournal.pone.0010502', | |
| function(response) { | |
| var r = response; | |
| var elements = new Object(); | |
| elements.nodes = []; | |
| elements.edges = []; | |
| // setup root node | |
| var root_name = r.bibliographic.title; | |
| elements.nodes[0] = { data: { id: "root", name: root_name, name_short: shorten(root_name,20), weight: 65, faveColor: '#6FB1FC' } }; | |
| for (i=0;i<r.references.length;i++) { | |
| var title = r.references[i].bibliographic.title; | |
| var text = r.references[i].bibliographic.text; | |
| var id = r.references[i].id; | |
| var name = ""; | |
| // see what human-readable identifiers are available | |
| if(typeof title !== 'undefined') { | |
| name = title; | |
| } | |
| else if (typeof text !== 'undefined') { | |
| name = text; | |
| } | |
| else if (typeof id !== 'undefined') { | |
| name = id; | |
| } | |
| else { | |
| console.log(r.references[i]); // debug | |
| } | |
| // add nodes | |
| elements.nodes[i+1] = { data: { id: i.toString(), name: name, name_short: shorten(name,20), weight: 65, faveColor: '#6FB1FC', width: "10" } }; | |
| // add edges | |
| elements.edges[i] = { data: { source: i.toString(), target: "root", faveColor: '#6FB1FC', strength: r.references[i].citation_groups.length } }; | |
| } | |
| // console.log(elements); | |
| $('#cy').cytoscape({ | |
| layout: { | |
| name: 'cose', | |
| padding: 10 | |
| }, | |
| // hideLabelsOnViewport : true, | |
| // motionBlur: true, | |
| style: cytoscape.stylesheet() | |
| .selector('node') | |
| .css({ | |
| 'width': 'mapData(weight, 40, 80, 20, 60)', | |
| // 'content': 'data(name)', | |
| 'content': 'data(name_short)', | |
| 'text-valign': 'center', | |
| 'text-outline-width': 2, | |
| 'text-outline-color': 'data(faveColor)', | |
| 'background-color': 'data(faveColor)', | |
| 'color': '#fff', | |
| 'font-size':'10px' | |
| }) | |
| .selector(':selected') | |
| .css({ | |
| 'border-width': 3, | |
| 'border-color': '#333', | |
| 'content': 'data(name)', // show full node name | |
| 'font-size': '.5em' | |
| }) | |
| .selector('edge') | |
| .css({ | |
| 'opacity': 0.666, | |
| 'width': 'mapData(strength, 1, 10, 1, 20)', | |
| 'target-arrow-shape': 'triangle', | |
| 'source-arrow-shape': 'circle', | |
| 'line-color': 'data(faveColor)', | |
| 'source-arrow-color': 'data(faveColor)', | |
| 'target-arrow-color': 'data(faveColor)' | |
| }) | |
| .selector('edge.questionable') | |
| .css({ | |
| 'line-style': 'dotted', | |
| 'target-arrow-shape': 'diamond' | |
| }) | |
| .selector('.faded') | |
| .css({ | |
| 'opacity': 0.25, | |
| 'text-opacity': 0 | |
| }), | |
| elements: elements, | |
| ready: function(){ | |
| window.cy = this; | |
| // giddy up | |
| } | |
| }); | |
| }); | |
| }); | |
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