Anchors

Anchors are of type FRAMEPOINT, which has the following enumeration:


 * TOPLEFT
 * TOPRIGHT
 * BOTTOMLEFT
 * BOTTOMRIGHT
 * TOP
 * BOTTOM
 * LEFT
 * RIGHT
 * CENTER

They may be specified with an optional relativeTo and relativePoint.

In additon offsets can be defined from the anchor points.

These correspond to the Region widget.