/// <summary>
/// Adds the child with a specified z-index.
/// </summary>
/// <param name="child">Child.</param>
/// <param name="z">The z coordinate.</param>
public virtual void AddChild(IDraw child, int z)
{
Debug.Assert(child != null);
if (child.Parent == null)
{
if (Content != null)
{
child.Load(this, GetGraphics());
}
child.Z = z;
int index = Children.FindLastIndex(c => child.Z > c.Z);
if (index == -1)
{
index = Children.FindLastIndex(c => child.Z == c.Z);
}
++index;
Children.Insert(Children.Count == 0 ? 0 : index, child);
}
else
{
throw new Exception("The IDraw is already in a container");
}
}
/// <summary>
/// Adds the child with a specified z-index.
/// </summary>
/// <param name="child">Child.</param>
/// <param name="z">The z coordinate.</param>
public virtual void AddChild(IDraw child, int z)
{
Debug.Assert(child != null);
if(child.Parent == null)
{
if (Content != null) {
child.Load(this, GetGraphics());
}
child.Z=z;
int index = Children.FindLastIndex(c => child.Z > c.Z);
if(index == -1)
{
index = Children.FindLastIndex(c => child.Z == c.Z);
}
++index;
Children.Insert(Children.Count == 0 ? 0 : index, child);
}
else
throw new Exception("The IDraw is already in a container");
}
