Icard/angular-clarity-master(work.../node_modules/highcharts/es-modules/Series/NodesComposition.js

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2024-07-16 14:55:36 +00:00
/* *
*
* !!!!!!! SOURCE GETS TRANSPILED BY TYPESCRIPT. EDIT TS FILE ONLY. !!!!!!!
*
* */
'use strict';
import SeriesRegistry from '../Core/Series/SeriesRegistry.js';
const { series: { prototype: seriesProto, prototype: { pointClass: { prototype: pointProto } } } } = SeriesRegistry;
import U from '../Core/Utilities.js';
const { defined, extend, find, merge, pick } = U;
/* *
*
* Composition
*
* */
var NodesComposition;
(function (NodesComposition) {
/* *
*
* Declarations
*
* */
/* *
*
* Functions
*
* */
/**
* @private
*/
function compose(PointClass, SeriesClass) {
const pointProto = PointClass.prototype, seriesProto = SeriesClass.prototype;
pointProto.setNodeState = setNodeState;
pointProto.setState = setNodeState;
pointProto.update = updateNode;
seriesProto.destroy = destroy;
seriesProto.setData = setData;
return SeriesClass;
}
NodesComposition.compose = compose;
/**
* Create a single node that holds information on incoming and outgoing
* links.
* @private
*/
function createNode(id) {
const PointClass = this.pointClass, findById = (nodes, id) => find(nodes, (node) => node.id === id);
let node = findById(this.nodes, id), options;
if (!node) {
options = this.options.nodes && findById(this.options.nodes, id);
const newNode = new PointClass(this, extend({
className: 'highcharts-node',
isNode: true,
id: id,
y: 1 // Pass isNull test
}, options));
newNode.linksTo = [];
newNode.linksFrom = [];
/**
* Return the largest sum of either the incoming or outgoing links.
* @private
*/
newNode.getSum = function () {
let sumTo = 0, sumFrom = 0;
newNode.linksTo.forEach((link) => {
sumTo += link.weight || 0;
});
newNode.linksFrom.forEach((link) => {
sumFrom += link.weight || 0;
});
return Math.max(sumTo, sumFrom);
};
/**
* Get the offset in weight values of a point/link.
* @private
*/
newNode.offset = function (point, coll) {
let offset = 0;
for (let i = 0; i < newNode[coll].length; i++) {
if (newNode[coll][i] === point) {
return offset;
}
offset += newNode[coll][i].weight;
}
};
// Return true if the node has a shape, otherwise all links are
// outgoing.
newNode.hasShape = function () {
let outgoing = 0;
newNode.linksTo.forEach((link) => {
if (link.outgoing) {
outgoing++;
}
});
return (!newNode.linksTo.length ||
outgoing !== newNode.linksTo.length);
};
newNode.index = this.nodes.push(newNode) - 1;
node = newNode;
}
node.formatPrefix = 'node';
// For use in formats
node.name = node.name || node.options.id || '';
// Mass is used in networkgraph:
node.mass = pick(
// Node:
node.options.mass, node.options.marker && node.options.marker.radius,
// Series:
this.options.marker && this.options.marker.radius,
// Default:
4);
return node;
}
NodesComposition.createNode = createNode;
/**
* Destroy all nodes and links.
* @private
*/
function destroy() {
// Nodes must also be destroyed (#8682, #9300)
this.data = []
.concat(this.points || [], this.nodes);
return seriesProto.destroy.apply(this, arguments);
}
NodesComposition.destroy = destroy;
/**
* Extend generatePoints by adding the nodes, which are Point objects but
* pushed to the this.nodes array.
* @private
*/
function generatePoints() {
const chart = this.chart, nodeLookup = {};
seriesProto.generatePoints.call(this);
if (!this.nodes) {
this.nodes = []; // List of Point-like node items
}
this.colorCounter = 0;
// Reset links from previous run
this.nodes.forEach((node) => {
node.linksFrom.length = 0;
node.linksTo.length = 0;
node.level = node.options.level;
});
// Create the node list and set up links
this.points.forEach((point) => {
if (defined(point.from)) {
if (!nodeLookup[point.from]) {
nodeLookup[point.from] = this.createNode(point.from);
}
nodeLookup[point.from].linksFrom.push(point);
point.fromNode = nodeLookup[point.from];
// Point color defaults to the fromNode's color
if (chart.styledMode) {
point.colorIndex = pick(point.options.colorIndex, nodeLookup[point.from].colorIndex);
}
else {
point.color =
point.options.color || nodeLookup[point.from].color;
}
}
if (defined(point.to)) {
if (!nodeLookup[point.to]) {
nodeLookup[point.to] = this.createNode(point.to);
}
nodeLookup[point.to].linksTo.push(point);
point.toNode = nodeLookup[point.to];
}
point.name = point.name || point.id; // For use in formats
}, this);
// Store lookup table for later use
this.nodeLookup = nodeLookup;
}
NodesComposition.generatePoints = generatePoints;
/**
* Destroy all nodes on setting new data
* @private
*/
function setData() {
if (this.nodes) {
this.nodes.forEach((node) => {
node.destroy();
});
this.nodes.length = 0;
}
seriesProto.setData.apply(this, arguments);
}
/**
* When hovering node, highlight all connected links. When hovering a link,
* highlight all connected nodes.
* @private
*/
function setNodeState(state) {
const args = arguments, others = this.isNode ? this.linksTo.concat(this.linksFrom) :
[this.fromNode, this.toNode];
if (state !== 'select') {
others.forEach((linkOrNode) => {
if (linkOrNode && linkOrNode.series) {
pointProto.setState.apply(linkOrNode, args);
if (!linkOrNode.isNode) {
if (linkOrNode.fromNode.graphic) {
pointProto.setState.apply(linkOrNode.fromNode, args);
}
if (linkOrNode.toNode && linkOrNode.toNode.graphic) {
pointProto.setState.apply(linkOrNode.toNode, args);
}
}
}
});
}
pointProto.setState.apply(this, args);
}
NodesComposition.setNodeState = setNodeState;
/**
* When updating a node, don't update `series.options.data`, but
* `series.options.nodes`
* @private
*/
function updateNode(options, redraw, animation, runEvent) {
const nodes = this.series.options.nodes, data = this.series.options.data, dataLength = data && data.length || 0, linkConfig = data && data[this.index];
pointProto.update.call(this, options, this.isNode ? false : redraw, // Hold the redraw for nodes
animation, runEvent);
if (this.isNode) {
// `this.index` refers to `series.nodes`, not `options.nodes` array
const nodeIndex = (nodes || [])
.reduce(// Array.findIndex needs a polyfill
(prevIndex, n, index) => (this.id === n.id ? index : prevIndex), -1),
// Merge old config with new config. New config is stored in
// options.data, because of default logic in point.update()
nodeConfig = merge(nodes && nodes[nodeIndex] || {}, data && data[this.index] || {});
// Restore link config
if (data) {
if (linkConfig) {
data[this.index] = linkConfig;
}
else {
// Remove node from config if there's more nodes than links
data.length = dataLength;
}
}
// Set node config
if (nodes) {
if (nodeIndex >= 0) {
nodes[nodeIndex] = nodeConfig;
}
else {
nodes.push(nodeConfig);
}
}
else {
this.series.options.nodes = [nodeConfig];
}
if (pick(redraw, true)) {
this.series.chart.redraw(animation);
}
}
}
NodesComposition.updateNode = updateNode;
})(NodesComposition || (NodesComposition = {}));
/* *
*
* Default Export
*
* */
export default NodesComposition;