IsEmpty Method (LeadPointDHelper)

Show in webframe

Collapse All Language Filter: All

C#
Visual Basic (Declaration)
Visual Basic (Usage)
WinRT C#
Objective-C
Java
WinRT JavaScript
C++

Returns a value indicating whether a LeadPointD structure is empty.

Syntax

public static bool IsEmpty( 
   LeadPointD point
)

'Declaration
 
Public Shared Function IsEmpty( _
   ByVal point As LeadPointD _
) As Boolean

'Usage
 
Dim point As LeadPointD
Dim value As Boolean
 
value = LeadPointDHelper.IsEmpty(point)

public static bool IsEmpty( 
   LeadPointD point
)

 function Leadtools.LeadPointDHelper.IsEmpty( 
   point 
)

public:
static bool IsEmpty( 
   LeadPointD point
)

Remarks

An empty LeadPointD object has coordinate values of NaN for both X and Y.

Requirements