Important: The information in this document is obsolete and should not be used for new development.
EmptyRectTo determine whether a rectangle is an empty rectangle, use the
FUNCTION EmptyRect (r: Rect): Boolean;
- The rectangle to examine.
TRUEif the rectangle that you specify in the
rparameter is an empty rectangle,
FALSEif it is not.
A rectangle is considered empty if the bottom coordinate is less than or equal to the top coordinate or if the right coordinate is less than or equal to the left.