L_VecGetDisplayOptions

#include "lvkrn.h"

L_INT EXT_FUNCTION 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 SetClipMode( 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;
}