mirrors/graphonline
1
0
Fork 0
mirror of https://github.com/UnickSoft/graphonline.git synced 2025-07-04 00:36:45 +00:00
Code Issues Packages Projects Releases Wiki Activity

Add degree calculations for multigraph

Browse Source
This commit is contained in:
Unick Soft 2020-02-23 22:29:14 +02:00
parent 1e6dbc279f
commit 7c2383ada4
1 changed files with 38 additions and 9 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

45
script/plugins/VerticesDegree.js
View File

@ -37,21 +37,45 @@ VerticesDegree.prototype.result = function(resultCallback)
var result = {}; var result = {};
result["version"] = 1; result["version"] = 1;
this.degree = getVertexToVertexArray(this.graph, false);
var graph = this.graph; var graph = this.graph;
var thisObj = this;
var addDegreeToVertex = function (id)
{
if (thisObj.degree.hasOwnProperty(id))
{
thisObj.degree[id] ++;
currentDegree = thisObj.degree[id];
thisObj.maxDegree = Math.max(thisObj.maxDegree, currentDegree);
}
else
{
thisObj.degree[id] = 1;
}
}
for (var i = 0; i < graph.edges.length; i++)
{
var edge = graph.edges[i];
var currentDegree = 0;
addDegreeToVertex(edge.vertex1.id);
if (!edge.isDirect)
{
addDegreeToVertex(edge.vertex2.id);
}
}
for (var i = 0; i < graph.vertices.length; i++) for (var i = 0; i < graph.vertices.length; i++)
{ {
var vertex = graph.vertices[i]; var vertex = graph.vertices[i];
var currentDegree = 0; if (!this.degree.hasOwnProperty(vertex.id))
if (this.degree.hasOwnProperty(vertex.id))
{ {
currentDegree = this.degree[vertex.id].length; this.degree[vertex.id] = 0;
this.maxDegree = Math.max(this.maxDegree, currentDegree);
} }
vertex.upText = currentDegree; vertex.upText = this.degree[vertex.id];
} }
return result; return result;
@ -59,9 +83,14 @@ VerticesDegree.prototype.result = function(resultCallback)
VerticesDegree.prototype.getObjectSelectedGroup = function(object) VerticesDegree.prototype.getObjectSelectedGroup = function(object)
{ {
return (this.degree.hasOwnProperty(object.id)) ? this.degree[object.id].length: 0; return (this.degree.hasOwnProperty(object.id)) ? this.degree[object.id]: 0;
} }
// Algorithm support multi graph
VerticesDegree.prototype.IsSupportMultiGraph = function ()
{
return true;
}
// Factory for connected components. // Factory for connected components.
function CreateAlgorithmVerticesDegree(graph, app) function CreateAlgorithmVerticesDegree(graph, app)