mirror of
https://gitee.com/antv/g6.git
synced 2024-12-05 05:09:07 +08:00
101 lines
2.3 KiB
HTML
101 lines
2.3 KiB
HTML
<!DOCTYPE html>
|
|
<html lang="en">
|
|
<head>
|
|
<meta charset="UTF-8">
|
|
<title>Title</title>
|
|
<script src="../src/behavior/behavior.js"></script>
|
|
</head>
|
|
<body>
|
|
<div id="mountNode"></div>
|
|
<script src="../build/g6.js"></script>
|
|
<script src="./assets/d3-4.13.0.min.js"></script>
|
|
<script src="./assets/sankey.js"></script>
|
|
<script src="./assets/jquery-3.2.1.min.js"></script>
|
|
<script>
|
|
const width = 960;
|
|
const height = 500;
|
|
const colors = ['#FD8C3D', '#D83F43', '#F7BED6', '#E487C7', '#46A848', '#D83F43', '#3B85BA', '#48335B', '#B7CDE9'];
|
|
|
|
G6.registerEdge('sankey', {
|
|
draw(cfg, group) {
|
|
const data = cfg.data;
|
|
const shape = group.addShape('path', {
|
|
attrs: {
|
|
stroke: 'rgba(0,0,0,0.1)',
|
|
lineWidth: Math.max(1, data.dy),
|
|
path: path(data)
|
|
}
|
|
});
|
|
return shape;
|
|
}
|
|
}, 'line');
|
|
const graph = new G6.Graph({
|
|
container: 'mountNode',
|
|
width,
|
|
height,
|
|
nodeStyle: {
|
|
default: {
|
|
stroke: null
|
|
}
|
|
},
|
|
edgeStyle: {
|
|
active: {
|
|
stroke: 'rgba(0,0,0,0.3)'
|
|
}
|
|
}
|
|
});
|
|
|
|
var sankey = d3.sankey()
|
|
.nodeWidth(15)
|
|
.nodePadding(10)
|
|
.size([width, height]);
|
|
|
|
var path = sankey.link();
|
|
|
|
d3.json("./assets/energy.json", function(energy) {
|
|
sankey
|
|
.nodes(energy.nodes)
|
|
.links(energy.links)
|
|
.layout(32);
|
|
const nodes = [];
|
|
const edges = [];
|
|
energy.nodes.forEach(node => {
|
|
nodes.push({
|
|
id: node.name,
|
|
label: node.name,
|
|
style: { fill: colors[Math.round( Math.random() * 9)] },
|
|
x: node.x + 7.5,
|
|
y: node.y + node.dy / 2 ,
|
|
size: [ 15, node.dy ],
|
|
shape: 'rect',
|
|
labelCfg: {
|
|
position: node.x > width / 2 ? 'left': 'right',
|
|
offset: 5,
|
|
}
|
|
});
|
|
});
|
|
energy.links.forEach(edge => {
|
|
const source = edge.source;
|
|
const target = edge.target;
|
|
edges.push({
|
|
id: source.name + ':' + target.name,
|
|
source: source.name,
|
|
target: target.name,
|
|
shape: 'sankey',
|
|
data: edge
|
|
});
|
|
});
|
|
graph.data({ nodes, edges });
|
|
graph.render();
|
|
graph.fitView();
|
|
graph.on('edge:mouseenter', e => {
|
|
graph.setItemState(e.item, 'active', true);
|
|
});
|
|
graph.on('edge:mouseleave', e => {
|
|
graph.setItemState(e.item, 'active', false);
|
|
});
|
|
});
|
|
</script>
|
|
</body>
|
|
</html>
|