LVectorBase::GetPolygonMode

#include "ltwrappr.h"

virtual L_INT LVectorBase::GetPolygonMode(L_VOID)

Gets the current polygon drawing mode.

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

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

L_INT LVectorBase__GetPolygonModeExample(LVectorBase &Vector) 
{ 
   L_INT nRet; 
   L_INT nMode;   /* Current polygon mode */ 
   nMode = Vector.GetPolygonMode(); 
   switch( nMode ) 
   { 
      case VECTOR_POLYGON_POINT: 
      nRet = Vector.SetPolygonMode(VECTOR_POLYGON_LINE ); 
      if(nRet != SUCCESS) 
         return nRet; 
      break; 
      case VECTOR_POLYGON_LINE : 
      nRet = Vector.SetPolygonMode(VECTOR_POLYGON_FILL ); 
      if(nRet != SUCCESS) 
         return nRet; 
      break; 
      case VECTOR_POLYGON_FILL : 
      nRet = Vector.SetPolygonMode(VECTOR_POLYGON_FILL_RASTER_ALWAYS ); 
      if(nRet != SUCCESS) 
         return nRet; 
      break; 
      case VECTOR_POLYGON_FILL_RASTER_ALWAYS : 
      nRet = Vector.SetPolygonMode(VECTOR_POLYGON_POINT ); 
      if(nRet != SUCCESS) 
         return nRet; 
      break; 
   } 
   return SUCCESS; 
}

Help Version 19.0.2017.10.27

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Appendix

Functions:	LVectorBase::SetPolygonMode
Topics:	Viewing a Vector Images
	Vector Images: Viewing a Vector Image