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g6/demos/layout-radial-adddata.html

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fix: delete pixelRatio for demos, docs, examples, and tests. add: changelog. add: performance demos.
2020-01-13 20:36:19 +08:00
<!DOCTYPE html>
<html lang="en">
<head>
<meta charset="UTF-8">
<title>Radial Layout</title>
</head>
<body>
<div id="description">click canvas to add data</div>
<div id="mountNode"></div>
<script src="../build/g6.js"></script>
<script src="./assets/d3-4.13.0.min.js"></script>
<script src="../build/radial.js"></script>
<script>
const usingData = {
nodes: [{
id: "0",
label: "0"
},
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id: "1",
label: "1"
},
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label: "2"
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label: "28"
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label: "29"
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label: "31"
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label: "32"
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label: "33"
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target: "20"
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target: "24"
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source: "11",
target: "22"
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source: "11",
target: "14"
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source: "12",
target: "13"
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target: "17"
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source: "16",
target: "18"
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source: "16",
target: "21"
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source: "16",
target: "22"
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target: "18"
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source: "17",
target: "20"
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target: "19"
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target: "20"
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target: "33"
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target: "22"
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target: "23"
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source: "20",
target: "21"
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source: "21",
target: "22"
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source: "22",
target: "24"
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source: "22",
target: "25"
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source: "22",
target: "26"
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source: "22",
target: "23"
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source: "22",
target: "28"
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source: "22",
target: "30"
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source: "22",
target: "31"
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{
source: "22",
target: "32"
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{
source: "22",
target: "33"
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{
source: "23",
target: "28"
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source: "23",
target: "27"
},
{
source: "23",
target: "29"
},
{
source: "23",
target: "30"
},
{
source: "23",
target: "31"
},
{
source: "23",
target: "33"
},
{
source: "32",
target: "33"
}]
};
focusNode = usingData.nodes[0];
focusNode.style = {
fill: '#0a0'
}
const graph = new G6.Graph({
container: 'mountNode',
width: 1000,
height: 600,
animate: true,
layout: {
type: 'radial',
center: [500, 300],
maxIteration: 1000,
focusNode,
unitRadius: 100,
linkDistance: 5,
preventOverlap: true,
nodeSize: 30,
sortBy: 'data'
},
modes: {
default: [ 'drag-node' ]
},
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
}
}
},
nodeStateStyle: {
selected: {
fill: 'steelblue'
}
}
});
graph.data(usingData);
graph.render();
graph.on('canvas:click', e => {
const newData = {
nodes: [
{
id: 'new-node-0',
x: 457,
y: 209
}, {
id: 'new-node-1',
x: 457,
y: 209
}, {
id: 'new-node-2',
x: 457,
y: 209
}, {
id: 'new-node-3',
x: 457,
y: 209
},
],
edges: [
{
source: 'new-node-0',
target: '0'
},
{
source: '1',
target: 'new-node-1'
},
{
source: '29',
target: 'new-node-2'
},
{
source: '11',
target: 'new-node-2'
},
{
source: '10',
target: 'new-node-3'
}
]
}
const allNodes = usingData.nodes.concat(newData.nodes);
const allEdges = usingData.edges.concat(newData.edges);
console.log(allNodes[1])
graph.changeData({ nodes: allNodes, edges: allEdges });
});
</script>
</body>
</html>
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