File: /var/www/quadcode/frontend/node_modules/highcharts/es-modules/Series/NodesComposition.js
/* *
*
* !!!!!!! SOURCE GETS TRANSPILED BY TYPESCRIPT. EDIT TS FILE ONLY. !!!!!!!
*
* */
'use strict';
import SeriesRegistry from '../Core/Series/SeriesRegistry.js';
var _a = SeriesRegistry.series, seriesProto = _a.prototype, pointProto = _a.prototype.pointClass.prototype;
import U from '../Core/Utilities.js';
var defined = U.defined, extend = U.extend, find = U.find, merge = U.merge, pick = U.pick;
/* *
*
* Composition
*
* */
var NodesComposition;
(function (NodesComposition) {
/* *
*
* Declarations
*
* */
/* *
*
* Constants
*
* */
var composedClasses = [];
/* *
*
* Functions
*
* */
/**
* @private
*/
function compose(PointClass, SeriesClass) {
if (composedClasses.indexOf(PointClass) === -1) {
composedClasses.push(PointClass);
var pointProto_1 = PointClass.prototype;
pointProto_1.setNodeState = setNodeState;
pointProto_1.setState = setNodeState;
pointProto_1.update = updateNode;
}
if (composedClasses.indexOf(SeriesClass) === -1) {
composedClasses.push(SeriesClass);
var seriesProto_1 = SeriesClass.prototype;
seriesProto_1.destroy = destroy;
seriesProto_1.setData = setData;
}
return SeriesClass;
}
NodesComposition.compose = compose;
/**
* Create a single node that holds information on incoming and outgoing
* links.
* @private
*/
function createNode(id) {
var PointClass = this.pointClass, findById = function (nodes, id) { return find(nodes, function (node) { return node.id === id; }); };
var node = findById(this.nodes, id), options;
if (!node) {
options = this.options.nodes && findById(this.options.nodes, id);
var newNode_1 = (new PointClass()).init(this, extend({
className: 'highcharts-node',
isNode: true,
id: id,
y: 1 // Pass isNull test
}, options));
newNode_1.linksTo = [];
newNode_1.linksFrom = [];
/**
* Return the largest sum of either the incoming or outgoing links.
* @private
*/
newNode_1.getSum = function () {
var sumTo = 0, sumFrom = 0;
newNode_1.linksTo.forEach(function (link) {
sumTo += link.weight || 0;
});
newNode_1.linksFrom.forEach(function (link) {
sumFrom += link.weight || 0;
});
return Math.max(sumTo, sumFrom);
};
/**
* Get the offset in weight values of a point/link.
* @private
*/
newNode_1.offset = function (point, coll) {
var offset = 0;
for (var i = 0; i < newNode_1[coll].length; i++) {
if (newNode_1[coll][i] === point) {
return offset;
}
offset += newNode_1[coll][i].weight;
}
};
// Return true if the node has a shape, otherwise all links are
// outgoing.
newNode_1.hasShape = function () {
var outgoing = 0;
newNode_1.linksTo.forEach(function (link) {
if (link.outgoing) {
outgoing++;
}
});
return (!newNode_1.linksTo.length ||
outgoing !== newNode_1.linksTo.length);
};
newNode_1.index = this.nodes.push(newNode_1) - 1;
node = newNode_1;
}
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 alll 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() {
var _this = this;
var 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(function (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(function (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(function (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) {
var args = arguments, others = this.isNode ? this.linksTo.concat(this.linksFrom) :
[this.fromNode, this.toNode];
if (state !== 'select') {
others.forEach(function (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) {
var _this = this;
var 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
var nodeIndex = (nodes || [])
.reduce(// Array.findIndex needs a polyfill
function (prevIndex, n, index) {
return (_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;