L_VecDeleteGroup

#include "ltvkrn.h"

L_LTVKRN_API L_INT L_VecDeleteGroup(pVector, pGroup)

Deletes the specified group from the vector handle. This function is available in the LEADTOOLS Vector Imaging Pro Toolkit.

Parameters

pVECTORHANDLE pVector

Pointer to the vector handle.

const pVECTORGROUP pGroup

Pointer to a VECTORGROUP structure that references the group to be deleted.

Returns

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

Comments

Deleting a group also deletes all objects within the group.

Required DLLs and Libraries

See Also

Functions

Topics

Example

This example will delete the group with the given name from the vector handle.

L_LTVKRNTEX_API L_INT VecDeleteGroupExample( 
   pVECTORHANDLE pVector, 
   L_TCHAR* pszName) 
{ 
   VECTORGROUP Group; 
   L_INT       nRet; 
 
   /* Get the group with the given name */ 
   nRet = L_VecGetGroupByName( pVector, pszName, &Group ); 
   if( SUCCESS == nRet  ) 
      nRet = L_VecDeleteGroup ( pVector, &Group );  /* Delete it */ 
 
   return nRet; 
} 

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