L_VecGetDisplayOptions

#include "lvkrn.h"

L_LVKRN_API L_INT L_VecGetDisplayOptions(pVector, pOptions)

pVECTORHANDLE pVector;	/* pointer to the vector handle*/
pVECTOR_DISPLAY_OPTIONS pOptions;	/* pointer to the display options structure */

This function retrieves the current display options for the specified vector handle.

Parameter	Description
pVector	Pointer to the vector handle.
pOptions	Pointer to the VECTOR_DISPLAY_OPTIONS structure to be updated with the display options.

Returns

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

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.

See Also

Functions:	L_VecSetDisplayOptions, L_VecInvertColors
Topics:	Getting Vector Object Information
	Viewing a Vector Image

Example

L_INT VecGetDisplayOptionsExample(
   pVECTORHANDLE pVector,
   L_INT nNewClipMode)
{
   L_INT nRet;
   VECTOR_DISPLAY_OPTIONS Options;

   nRet = L_VecGetDisplayOptions ( pVector, &Options );
   if( SUCCESS == nRet )
   {
      Options.nClipMode = nNewClipMode;
      nRet = L_VecSetDisplayOptions ( pVector, &Options );
   }

   return nRet;
}