TcxPointDoubleBasedGeometryObject.IsEmpty Method
In This Article
Compares geometry-based information to zeros.
#Declaration
Delphi
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.
See Also