public virtual void Iterate(DatumFunction fn)
{
// Should be overridden in any derived classes which CONTAIN other objects.
// Overriding objects should do Mybase.Iterate and then call Iterate on each contained object
// should only iterate to CONTAINED objects. For linked objects, override AddRequiredReferences
fn(this);
}
public override void Iterate(DatumFunction fn)
{
base.Iterate(fn);
foreach (Shape shape in Contents)
{
shape.Iterate(fn);
}
}
public override void Iterate(DatumFunction fn)
{
base.Iterate(fn);
MaskShape.Iterate(fn);
Image.Iterate(fn);
}
public override void Iterate(DatumFunction fn)
{
base.Iterate(fn);
Element?.Iterate(fn); // may be null for default scripts
}
