public virtual object Clone()
{
ShapeCollection shapeCollection = new ShapeCollection();
foreach (IShape current in this)
{
shapeCollection.Add(current.Clone() as IShape);
}
return(shapeCollection);
}
public static ShapeCollection GetSelectedShapes(ShapeCollection shapes)
{
ShapeCollection shapeCollection = new ShapeCollection();
foreach (IShape current in shapes)
{
if (current.Selected)
{
shapeCollection.Add(current);
}
}
return(shapeCollection);
}