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@maxkfranz /code.js
Last active Jan 24, 2017

What would you like to do?
Animated BFS
$(function(){ // on dom ready
var cy = cytoscape({
container: document.getElementById('cy'),
boxSelectionEnabled: false,
autounselectify: true,
style: cytoscape.stylesheet()
.selector('node')
.css({
'content': 'data(id)'
})
.selector('edge')
.css({
'target-arrow-shape': 'triangle',
'width': 4,
'line-color': '#ddd',
'target-arrow-color': '#ddd',
'curve-style': 'bezier'
})
.selector('.highlighted')
.css({
'background-color': '#61bffc',
'line-color': '#61bffc',
'target-arrow-color': '#61bffc',
'transition-property': 'background-color, line-color, target-arrow-color',
'transition-duration': '0.5s'
}),
elements: {
nodes: [
{ data: { id: 'a' } },
{ data: { id: 'b' } },
{ data: { id: 'c' } },
{ data: { id: 'd' } },
{ data: { id: 'e' } }
],
edges: [
{ data: { id: 'a"e', weight: 1, source: 'a', target: 'e' } },
{ data: { id: 'ab', weight: 3, source: 'a', target: 'b' } },
{ data: { id: 'be', weight: 4, source: 'b', target: 'e' } },
{ data: { id: 'bc', weight: 5, source: 'b', target: 'c' } },
{ data: { id: 'ce', weight: 6, source: 'c', target: 'e' } },
{ data: { id: 'cd', weight: 2, source: 'c', target: 'd' } },
{ data: { id: 'de', weight: 7, source: 'd', target: 'e' } }
]
},
layout: {
name: 'breadthfirst',
directed: true,
roots: '#a',
padding: 10
}
});
var bfs = cy.elements().bfs('#a', function(){}, true);
var i = 0;
var highlightNextEle = function(){
if( i < bfs.path.length ){
bfs.path[i].addClass('highlighted');
i++;
setTimeout(highlightNextEle, 1000);
}
};
// kick off first highlight
highlightNextEle();
}); // on dom ready
<!DOCTYPE html>
<html>
<head>
<link href="style.css" rel="stylesheet" />
<meta charset=utf-8 />
<meta name="viewport" content="user-scalable=no, initial-scale=1.0, minimum-scale=1.0, maximum-scale=1.0, minimal-ui">
<title>Animated BFS</title>
<script src="http://ajax.googleapis.com/ajax/libs/jquery/1/jquery.min.js"></script>
<script src="http://cytoscape.github.io/cytoscape.js/api/cytoscape.js-latest/cytoscape.min.js"></script>
<script src="code.js"></script>
</head>
<body>
<div id="cy"></div>
</body>
</html>
body {
font: 14px helvetica neue, helvetica, arial, sans-serif;
}
#cy {
height: 100%;
width: 100%;
position: absolute;
left: 0;
top: 0;
}
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