L_VecSetPolygonMode

#include "lvkrn.h"

L_LVKRN_API L_INT L_VecSetPolygonMode(pVector, nMode)

pVECTORHANDLE pVector;	pointer to a vector handle
L_INT nMode;	polygon drawing mode

Sets the current polygon drawing mode.

Parameter	Description
pVector	Pointer to a vector handle.
nMode	The polygon drawing mode to set. Possible values are:

	Value	Meaning
	VECTOR_POLYGON_POINT	Draw only the edges points on polygons and lines.
	VECTOR_POLYGON_LINE	Draw as a wire-frame.
	VECTOR_POLYGON_FILL	Draw solid polygons.
	VECTOR_POLYGON_FILL_RASTER_ALWAYS	Draw solid polygons and always draw raster objects.

Returns

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

Comments

This function is not supported in the DirectX engine.

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.

Example

This example toggles the polygon mode between Point, Line and Fill.

L_INT VecSetPolygonModeExample(pVECTORHANDLE pVector) 
{ 
   L_INT nRet = FAILURE; 
   L_INT nMode;   /* Current polygon mode */ 
   nMode = L_VecGetPolygonMode( pVector ); 
   switch( nMode ) 
   { 
      case VECTOR_POLYGON_POINT: 
      nRet = L_VecSetPolygonMode( pVector, VECTOR_POLYGON_LINE ); 
      break; 
      case VECTOR_POLYGON_LINE : 
      nRet = L_VecSetPolygonMode( pVector, VECTOR_POLYGON_FILL ); 
      break; 
      case VECTOR_POLYGON_FILL : 
      nRet = L_VecSetPolygonMode( pVector, VECTOR_POLYGON_FILL_RASTER_ALWAYS ); 
      break; 
      case VECTOR_POLYGON_FILL_RASTER_ALWAYS : 
      nRet = L_VecSetPolygonMode( pVector, VECTOR_POLYGON_POINT ); 
      break; 
default: 
      break; 
   } 
   return nRet; 
}

Help Version 19.0.2017.10.27

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