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Added multi graph supports for some algorithms.

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This commit is contained in:
Oleg Sh
2020-01-25 13:18:26 +02:00
parent 7f3ae378c9
commit 0059cebea0
8 changed files with 83 additions and 74 deletions
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90
script/Appilcation.js
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@@ -103,7 +103,16 @@ Application.prototype.redrawGraphTimer = function()
var i = 0
for (i = 0; i < this.renderPath.length - 1; i++)
{
var edge = this.graph.FindEdge(this.renderPath[i], this.renderPath[i + 1]);
var edge = null;
if (this.renderMinPath)
{
edge = this.graph.FindEdgeMin(this.renderPath[i], this.renderPath[i + 1]);
}
else
{
edge = this.graph.FindEdge(this.renderPath[i], this.renderPath[i + 1]);
}
currentLength += edge.GetPixelLength();
if (currentLength > this.renderPathCounter)
{
@@ -120,7 +129,15 @@ Application.prototype.redrawGraphTimer = function()
this.renderPathLoops += 1;
}
var edge = this.graph.FindEdge(this.renderPath[i], this.renderPath[i + 1]);
var edge = null;
if (this.renderMinPath)
{
edge = this.graph.FindEdgeMin(this.renderPath[i], this.renderPath[i + 1]);
}
else
{
edge = this.graph.FindEdge(this.renderPath[i], this.renderPath[i + 1]);
}
var progress = (this.renderPathCounter - currentLength) / edge.GetPixelLength();
@@ -239,9 +256,10 @@ Application.prototype.stopRenderTimer = function()
}
}
Application.prototype.setRenderPath = function(renderPath)
Application.prototype.setRenderPath = function(renderPath, renderMinPath)
{
this.renderPath = renderPath;
this.renderPath = renderPath;
this.renderMinPath = renderMinPath;
if (this.renderPath.length > 0)
{
@@ -537,68 +555,6 @@ Application.prototype.FindAllEdges = function(id1, id2)
return this.graph.FindAllEdges(id1, id2);
}
Application.prototype.FindPath = function(graph1, graph2)
{
var creator = new GraphMLCreater(this.graph.vertices, this.graph.edges);
var app = this;
$.ajax({
type: "POST",
url: "/" + SiteDir + "cgi-bin/GraphCGI.exe?dsp=cgiInput&start=" + graph1.id + "&finish=" + graph2.id + "&report=xml",
data: creator.GetXMLString(),
dataType: "text"
})
.done(function( msg )
{
$('#debug').text(msg);
xmlDoc = $.parseXML( msg );
var $xml = $( xmlDoc );
$nodes = $xml.find( "node" );
var pathObjects = new Array();
var shortDistObjects = {};
$nodes.each(function(){
var id = $(this).attr('id');
$data = $(this).find("data");
$data.each(function(){
if ("hightlightNode" == $(this).attr('key') && $(this).text() == "1")
{
pathObjects.push(app.FindVertex(id));
}
if ("lowestDistance" == $(this).attr('key'))
{
shortDistObjects[id] = $(this).text();
}
});
});
$edges = $xml.find( "edge" );
$edges.each(function(){
var source = $(this).attr('source');
var target = $(this).attr('target');
pathObjects.push(app.FindEdge(source, target));
});
var $graph = $xml.find( "graph" );
$graph.each(function(){
var shortPathResult = $(this).attr('result');
app.handler.SetShortPath(shortPathResult);
});
app.handler.SetObjects(pathObjects);
app.handler.SetShortDist(shortDistObjects);
app.redrawGraph();
app.updateMessage();
});
// return empty, will set later.
return [];
}
Application.prototype.SetHandlerMode = function(mode)
{
var manipolationHandlers = ["default", "addGraph", "addArc", "delete", "findPath", "connectedComponent", "eulerianLoop"];
@@ -1270,7 +1226,7 @@ Application.prototype.resultCallback = function(paths)
console.log(paths);
if ((paths instanceof Object) && "paths" in paths)
{
this.setRenderPath(paths["paths"][0]);
this.setRenderPath(paths["paths"][0], "minPath" in paths);
}
this.updateMessage();
this.redrawGraph();