#include "ltwrappr.h"
LVectorVertex::LVectorVertex(pVertex = NULL)
LVectorVertex::LVectorVertex(pObject, pVector =NULL)
pVECTORVERTEX pVertex; |
pointer to a VECTORVERTEX structure |
pVECTOROBJECT pObject; |
pointer to a VECTOROBJECT structure |
LVectorBase *pVector; |
pointer to an LVectorBase object |
Constructs and initializes the different member variables of the LVectorVertex object.
Parameter |
Description |
pVertex |
Pointer to a VECTORVERTEX structure that contains information used to create and initialize the new vector vertex object. |
pObject |
Pointer to a VECTOROBJECT structure that contains information used to create and initialize the new vector vertex object. |
pVector |
Pointer to an LVectorBase object with which the newly constructed vector vertex object will be associated. |
None
LVectorVertex::LVectorVertex(pVertex) is a constructor for the LVectorVertex object. It takes a valid pVECTORVERTEXpointer and creates an LVectorVertex object.
LVectorVertex::LVectorVertex(pObject, pVector=NULL) creates an LVectorVertex object based on the information provided in pObject and associates the newly created LVectorVertex 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 LVectorVertex object using the LVectorVertex::LVectorVertex(pObject, pVector=NULL) constructor. For example:
//pObject->nType == type other than VECTOR_VERTEX
//LVectorBase *pVector is valid
LVectorVertex MyVectorVertex(pObject, pVectorBase);
if (MyVectorVertex.IsTypeValid() == FALSE)
MessageBox(NULL, TEXT("Invalid Vector Object"), TEXT(""), MB_OK);
Required DLLs and Libraries
LVKRN For a listing of the exact DLLs and Libraries needed, based on the toolkit version, refer to Files To Be Included With Your Application. |
Functions: |
For an example for LVectorVertex::LVectorVertex(pVertex), refer to LVectorVertex::LockObject. For an example for LVectorVertex::LVectorVertex(pObject, pVector=NULL), refer to LVectorArc::LVectorArc(pObject, pVector = NULL).
Raster .NET | C API | C++ Class Library | JavaScript HTML5
Document .NET | C API | C++ Class Library | JavaScript HTML5
Medical .NET | C API | C++ Class Library | JavaScript HTML5
Medical Web Viewer .NET
Your email has been sent to support! Someone should be in touch! If your matter is urgent please come back into chat.
Chat Hours:
Monday - Friday, 8:30am to 6pm ET
Thank you for your feedback!
Please fill out the form again to start a new chat.
All agents are currently offline.
Chat Hours:
Monday - Friday
8:30AM - 6PM EST
To contact us please fill out this form and we will contact you via email.