private void LoadScene(string filename)
{
lines.Clear();
lineGroups.Clear();
MainCanvas.Children.Clear();
currentSelection.Clear();
lastClickedLine = null;
using (FileStream fs = new FileStream(filename, FileMode.OpenOrCreate))
{
BinaryFormatter binaryFormatter = new BinaryFormatter();
List <ICanvasObject> linesWithoutGroups = (List <ICanvasObject>)binaryFormatter.Deserialize(fs);
lineGroups = (List <LineGroup>)binaryFormatter.Deserialize(fs);
foreach (var line in linesWithoutGroups)
{
MyLine myLine = line as MyLine;
myLine.SetLineValues();
MainCanvas.Children.Add(myLine.Line);
lines.Add(myLine.Line, myLine);
}
foreach (var group in lineGroups)
{
LineGroup myGroup = group as LineGroup;
foreach (var line in myGroup.Lines)
{
line.SetLineValues();
MainCanvas.Children.Add(line.Line);
lines.Add(line.Line, myGroup);
}
}
MessageBox.Show("Load completed!");
}
}
