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L_VecGetPolygonMode

Summary

Gets the current polygon drawing mode.

Syntax

#include "ltvkrn.h"

L_LVKRN_API L_INT L_VecGetPolygonMode(pVector)

Parameters

const pVECTORHANDLE pVector

Pointer to a vector handle.

Returns

The current polygon drawing mode. Possible values are:

Value	Meaning
VECTOR_POLYGON_POINT	Draw only the edge 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.

Comments

This function is not supported in the GDI engine.

Required DLLs and Libraries

LTVKRN
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 will show the current polygon drawing mode in a message box.

L_LTVKRNTEX_API L_INT VecGetPolygonModeExample(pVECTORHANDLE pVector) 
{ 
   L_INT nMode;   /* Current polygon mode */ 
 
   nMode = L_VecGetPolygonMode( pVector ); 
 
   switch( nMode ) 
   { 
      case VECTOR_POLYGON_POINT: 
         MessageBox( NULL, TEXT("Point"), TEXT("Polygon Mode"), 0 ); 
         break; 
 
      case VECTOR_POLYGON_LINE : 
         MessageBox( NULL, TEXT("Line"), TEXT("Polygon Mode"), 0 ); 
         break; 
 
      case VECTOR_POLYGON_FILL : 
         MessageBox( NULL, TEXT("Fill"), TEXT("Polygon Mode"), 0 ); 
         break; 
 
      case VECTOR_POLYGON_FILL_RASTER_ALWAYS : 
         MessageBox( NULL, TEXT("Fill"), TEXT("Polygon Mode with Raster Always"), 0 ); 
         break; 
   } 
 
   return SUCCESS; 
}