LVectorEllipse::LVectorEllipse(pEllipse = NULL)
LVectorEllipse::LVectorEllipse(pObject, pVector =NULL)
Constructs and initializes the different member variables of the LVectorEllipse object.
Pointer to a VECTORELLIPSE structure that contains information used to create and initialize the new vector ellipse object.
Pointer to a VECTOROBJECT structure that contains information used to create and initialize the new vector ellipse object.
Pointer to an LVectorBase object with which the newly constructed vector ellipse object will be associated.
LVectorEllipse::LVectorEllipse(pObject, pVector=NULL) creates an LVectorEllipse object based on the information provided in pObject and associates the newly created LVectorEllipse object with the specified LVectorBase object. This constructor can be used with the LVectorLayer::EnumObjects function, which returns a valid pVECTOROBJECT pointer in the LVectorLayer::EnumObjectsCallBack member function. It can also be used with LVectorBase::VectorEventProcCallBack, which can also return a pObject.
Note that it is possible to construct an invalid LVectorEllipse object using the LVectorEllipse::LVectorEllipse(pObject, pVector=NULL) constructor. For example:
//pObject->nType == type other than VECTOR_ELLIPSE
//LVectorBase *pVector is valid
LVectorEllipse MyVectorEllipse(pObject, pVectorBase);
if (MyVectorEllipse.IsTypeValid() == FALSE)
MessageBox(NULL, TEXT("Invalid Vector Object"), TEXT(""), MB_OK);
Required DLLs and Libraries
For an example for LVectorEllipse::LVectorEllipse(pEllipse), refer to LVectorEllipse::LockObject.
For an example for LVectorEllipse::LVectorEllipse(pObject, pVector=NULL), refer to LVectorArc::LVectorArc(pObject, pVector = NULL).
Medical Web Viewer .NET
.NET, Java, Android, and iOS/macOS Assemblies
C API/C++ Class Libraries