LVectorBase::EnumObjectsCallBack

#include "ltwrappr.h"

virtual L_INT LVectorBase::EnumObjectsCallBack(pVector, pObject)

Processes each vector object enumerated by the LVectorBase::EnumObjects function.

Parameters

pVECTORHANDLE pVector

Pointer to the vector image containing the objects to enumerate.

pVECTOROBJECT pObject

Pointer to the vector object being processed.

Returns

Value Meaning
SUCCESS The function was successful.
< 1 An error occurred. Refer to Return Codes.

Comments

The LVectorBase::EnumObjects function calls your callback function as it gets the handle of each vector object.

To use this function, you must do the following:

  1. Derive a class from LVectorBase.

  2. Override the L_INT LVectorBase::EnumObjectsCallBack. Function in your class.

  3. Before calling LVectorBase::EnumObjects, you must call the member function LBase::EnableCallBack(TRUE).

Required DLLs and Libraries

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