LVectorBase::SetMarker

#include "ltwrappr.h"

virtual L_INT LVectorBase::SetMarker(pMarker)

/* pointer to a structure */

Sets the new marker settings.

Parameter	Description
pMarker	Pointer to a VECTORMARKER structure that contains the marker settings to set.

Returns

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

Comments

The marker is used to indicate those objects within the vector handle that are selected.

For more information on available marker settings, refer to the VECTORMARKER structure.

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:	LVectorBase::GetMarker.
Topics:	Working with Vector Handles

Example

//This example will toggle the use of pen and brush color red and blue for markers.
L_VOID Example65(HWND hWnd, LVectorBase *pVector)
{
   VECTORMARKER Marker;

   // Get marker settings
   pVector->GetMarker(&Marker );

   // Toggle pen and brush color between red and blue
   if( Marker.Pen.NewPen.LogPen.lopnColor == RGB( 0xFF, 0x00, 0x00 ) )
   {
      Marker.Pen.NewPen.LogPen.lopnColor = RGB( 0x00, 0x00, 0xFF );
      Marker.Brush.BrushType.StandardBrush.LogBrush.lbColor = RGB( 0x00, 0x00, 0xFF );
   }
   else
   {
      Marker.Pen.NewPen.LogPen.lopnColor = RGB( 0xFF, 0x00, 0x00 );
      Marker.Brush.BrushType.StandardBrush.LogBrush.lbColor = RGB( 0xFF, 0x00, 0x00 );
   }

   Marker.dwFlags = Marker.dwFlags | VECTOR_MARKER_PEN_COLOR | VECTOR_MARKER_BRUSH_COLOR;

   // Set new marker
   pVector->SetMarker (&Marker );
}