L_VecGetViewMode

#include "lvkrn.h"

L_LVKRN_API L_INT L_VecGetViewMode(pVector)

Gets the current view mode.

Parameters

const pVECTORHANDLE pVector

Pointer to a vector handle.

Returns

The current view mode. Possible values are:

Comments

This function will get the view mode used when drawing the vector handle.

The view mode is used with the view port to determine the resulting physical drawing extents.

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.

L_INT VecGetViewModeExample(pVECTORHANDLE pVector) 
{ 
   if(L_VecGetViewMode( pVector ) == VECTOR_VIEWMODE_FIT) 
      MessageBox( NULL, TEXT("Fit in window"), TEXT("View Mode"), 0 ); 
   else 
      MessageBox( NULL, TEXT("Snap to window"), TEXT("View Mode"), 0 ); 
 
   return SUCCESS; 
}