TcxPointBasedGeometryObject.IsEmpty Method

Compares geometry-based information to zeros.

Declaration

function IsEmpty: Boolean;

Returns

Type	Description
Boolean	True if the both stored values are zeros; otherwise, False.

Remarks

Draw routines can call this function to identify if they should take the stored geometry-based information into account. For instance, a draw routine can use a simpler algorithm if the IsEmpty function returns True.