[squeakland] What are the differences between a Holder and a Playfield?

[K. K. Subramaniam]

On Tuesday 08 December 2009 10:44:48 am Scott Wallace wrote:
> Holders and Playfields have identical viewer categories, with identical
>  items in them, because (to repeat...) a Holder is nothing more than a
>  Playfield with a few options set a particular way.
Other examples of such set of convenience objects in Object Catalog -

* Rectangle -> Round Rectangle and Sticky Notes.
* Polygon -> Triangle, Line, Arrow, Curve, Curvy Arrow

Be warned: playing with Polygon options is highly addictive :-).

FWIW .. Subbu