cione-comp-lib
Version:
`$ yarn add cione-comp-lib` 或者 `$ npm i cione-comp-lib -S`
55 lines (54 loc) • 1.7 kB
JavaScript
import "../../../../echarts/lib/echarts.mjs";
import Graph from "../../../../echarts/lib/data/Graph.mjs";
import linkSeriesData from "../../../../echarts/lib/data/helper/linkSeriesData.mjs";
import retrieve from "../../util/retrieve.mjs";
import { createDimensions } from "../../../../echarts/lib/data/helper/createDimensions.mjs";
import SeriesData from "../../../../echarts/lib/data/SeriesData.mjs";
function createGraphFromNodeEdge(nodes, edges, hostModel, directed, beforeLink) {
var graph = new Graph(directed);
for (var i = 0; i < nodes.length; i++) {
graph.addNode(retrieve.firstNotNull(
nodes[i].id,
nodes[i].name,
i
), i);
}
var linkNameList = [];
var validEdges = [];
var linkCount = 0;
for (var i = 0; i < edges.length; i++) {
var link = edges[i];
var source = link.source;
var target = link.target;
if (graph.addEdge(source, target, linkCount)) {
validEdges.push(link);
linkNameList.push(retrieve.firstNotNull(link.id, source + " > " + target));
linkCount++;
}
}
var nodeData;
var dimensionNames = createDimensions(nodes, {
coordDimensions: ["value"]
});
nodeData = new SeriesData(dimensionNames, hostModel);
nodeData.initData(nodes);
var edgeData = new SeriesData(["value"], hostModel);
edgeData.initData(validEdges, linkNameList);
beforeLink && beforeLink(nodeData, edgeData);
linkSeriesData({
mainData: nodeData,
struct: graph,
structAttr: "graph",
datas: {
node: nodeData,
edge: edgeData
},
datasAttr: {
node: "data",
edge: "edgeData"
}
});
graph.update();
return graph;
}
export { createGraphFromNodeEdge as default };