private async Task Open(CanvasVirtualBitmapOptions options)
{
var filePicker = new FileOpenPicker();
filePicker.SuggestedStartLocation = PickerLocationId.PicturesLibrary;
filePicker.FileTypeFilter.Add("*");
var file = await filePicker.PickSingleFileAsync();
if (file == null)
{
return;
}
if (imageStream != null)
{
imageStream.Dispose();
imageStream = null;
}
try
{
imageStream = new ByteCounterStreamProxy(await file.OpenReadAsync());
virtualBitmapOptions = options;
IOGraph.Invalidate();
await LoadVirtualBitmap();
}
catch
{
var message = string.Format("Error opening '{0}'", file.Name);
var messageBox = new MessageDialog(message, "Virtual Bitmap Example").ShowAsync();
}
}
private void Control_Unloaded(object sender, RoutedEventArgs e)
{
IOGraph.RemoveFromVisualTree();
ImageVirtualControl.RemoveFromVisualTree();
IOGraph = null;
ImageVirtualControl = null;
}
/// <summary>
/// Refresh/update the view with the provided genome.
/// </summary>
public override void RefreshView(object genome)
{
NeatGenome neatGenome = genome as NeatGenome;
if (null == neatGenome)
{
return;
}
IOGraph graph = _graphFactory.CreateGraph(neatGenome);
_viewportPainter.IOGraph = graph;
graphControl1.RefreshImage();
}
/// <summary>
/// Refresh/update the view with the provided genome.
/// </summary>
public override void RefreshView(object genome)
{
// There doesn't seem to be any need to require the specific NeatGenome type. That is very difficult to generate from the network that
// is generated from a cppn
//NeatGenome neatGenome = genome as NeatGenome;
//if(null == neatGenome) {
// return;
//}
if (genome is INetworkDefinition castGenome)
{
IOGraph graph = _graphFactory.CreateGraph(castGenome);
_viewportPainter.IOGraph = graph;
graphControl1.RefreshImage();
}
}
/////////////////////////////////////////////////////////////////////////////////////////////////////////
private void FilterGraphs(String dbDirecttory2, int noOfDataBase)
{
// TODO Auto-generated method stub
if (!Directory.Exists(dbDirecttory2))
{
Console.Out.WriteLine("Le répertoire n'existe pas");
return;
}
String trainingGraphFileName = "";
String trainingGraphClass = "";
XmlDocument objXmlDoc = new XmlDocument();
try
{
objXmlDoc.Load(this.readTrainingCXLFile);
}
catch (Exception e)
{
Console.WriteLine("Fichier train.cxl introuvable");
Console.WriteLine(e.ToString());
}
// Récupération du noeud racine qui est la balise <GraphCollection>
XmlNode objRootNode = objXmlDoc.DocumentElement;
// Récupération du premier noeud enfant
XmlNode objChildNode = null;
objChildNode = objRootNode.FirstChild;
fs = new FileStream(this.trainingFile, System.IO.FileMode.Create, System.IO.FileAccess.Write);
Encoding outputEnc = new UTF8Encoding(false);
monStream = new StreamWriter(fs, outputEnc);
startTags(noOfDataBase);
// Parcourt l'ensemble des noeuds XML
while (objChildNode != null)
{
objChildNode = objChildNode.FirstChild;
while (objChildNode != null)
{
if (objChildNode.Name == "print")
{
foreach (XmlNode item in objChildNode.Attributes)
{
if (item.Name == "file")
{
trainingGraphFileName = item.InnerText;
}
else if (item.Name == "class")
{
trainingGraphClass = item.InnerText;
}
}
IOGraph ioGraph = new IOGraph();
Graph g2 = new Graph();
ioGraph.loadGXL(g2, this.dbDirecttory + "/" + trainingGraphFileName);
if (this.Filter(g2))
{
//WriteToTxt(testGraphFileName,trainingGraphFileName,testGraphClass,trainingGraphClass);
monStream.WriteLine("<print file=\"" + trainingGraphFileName + "\" class=\"" + trainingGraphClass + "\"/>");
}
}
objChildNode = objChildNode.NextSibling;
}
}
endTags(noOfDataBase);
if (monStream != null)
{
monStream.Close();
}
//#######################################################################################################"
}
