NullRegionNullRegion
-
A boundless region within a Frame
- Description:
- The NullRegion class implements a RegionRegion with no bounds within a FrameFrame.
If the NegatedNegated attribute of a NullRegion is false, the NullRegion
represents a Region containing no points. If the Negated attribute of
a NullRegion is true, the NullRegion represents an infinite Region
(that is, all points in the coordinate system are inside the NullRegion).
- Constructor Function:
- astNullRegionastNullRegion
-
Inheritance
- The NullRegion class inherits from the Region class.
-
Attributes
- The NullRegion class does not define any new attributes beyond
those which are applicable to all Regions.
-
Functions
- The NullRegion class does not define any new functions beyond those
which are applicable to all Regions.