private void SelectMultipleElements(ListBox listBox)
{
Debug.WriteLine(listBox.SelectedItems.Count);
selectedElements = new List <VectorShapeModel>();
foreach (VectorShapeModel shape in listBox.SelectedItems)
{
selectedElements.Add(shape);
}
if (selectedElements == null || selectedElements.Count == 0)
{
Debug.WriteLine("selected elementS is null");
return;
}
Debug.WriteLine("Selected elements count: " + selectedElements.Count);
System.Drawing.Point avg = UtilityStuff.GetAveragePosOfShapes(selectedElements);
selectedElement = new VectorShapeModel(avg.X, avg.Y, 0, Color.FromRgb(255, 0, 0), layers[0]);
multipleSelectedElements = true;
OnPropetyChangedSelectedElement();
transformVisibility = Visibility.Visible;
OnPropertyChanged("TransformVisibility");
}
