g6/demos/layout-method-translation.html

487 lines
8.9 KiB
HTML

<!DOCTYPE html>
<html lang="en">
<head>
<meta charset="UTF-8">
<title>Change Layouts</title>
</head>
<body>
<div id="tip">Random Layout</div>
<div id="mountNode"></div>
<script src="../build/g6.js"></script>
<script>
const data = {
"nodes": [{
"id": "0",
"label": "0"
},
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"label": "1"
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"label": "32"
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{
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}],
"edges": [{
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"target": "20"
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"source": "19",
"target": "22"
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{
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};
const graph = new G6.Graph({
container: 'mountNode',
width: 1000,
height: 600,
modes: {
default: ['drag-canvas', 'drag-node'],
},
layout: {
center: [500, 300]
},
animate: true,
defaultNode: {
size: [20, 20],
color: 'steelblue',
style: {
lineWidth: 2,
fill: '#fff'
}
},
defaultEdge: {
size: 1,
color: '#e2e2e2',
style: {
endArrow: {
path: 'M 4,0 L -4,-4 L -4,4 Z',
d: 4
}
}
}
});
graph.data(data);
graph.render();
const tipDIv = document.getElementById('tip');
layoutMethodsTranslation();
setInterval(() => {
layoutMethodsTranslation();
}, 10500);
function layoutMethodsTranslation() {
setTimeout(() => {
tipDIv.innerHTML = 'MDS Layout';
graph.updateLayout('mds');
}, 1000);
setTimeout(() => {
tipDIv.innerHTML = 'Fruchterman Layout';
graph.updateLayout('fruchterman');
}, 2500);
setTimeout(() => {
tipDIv.innerHTML = 'Force-directed Layout';
graph.updateLayout({
type: 'force',
linkDistance: 50,
preventOverlap: true,
nodeSize: 30
});
}, 4500);
setTimeout(() => {
tipDIv.innerHTML = 'Circular Layout';
graph.updateLayout({
type: 'circular',
radius: 100,
startAngle: Math.PI / 4,
endAngle: Math.PI,
divisions: 5,
ordering: 'degree'
});
}, 7000);
setTimeout(() => {
tipDIv.innerHTML = 'Radial Layout';
graph.updateLayout({
type: 'radial',
preventOverlap: true,
nodeSize: 20
});
}, 8500);
setTimeout(() => {
tipDIv.innerHTML = 'Random Layout';
graph.updateLayout({
type: 'random',
preventOverlap: true,
nodeSize: 20
});
}, 10000);
}
</script>
</body>
</html>