VIA* TRACK::GetVia( TRACK* aEndTrace, const wxPoint& aPosition, LAYER_MSK aLayerMask )
{
for( VIA *via = GetFirstVia( this, aEndTrace ); via; via = GetFirstVia( via->Next() ) )
{
if( via->HitTest( aPosition ) &&
!via->GetState( BUSY | IS_DELETED ) &&
(aLayerMask & via->GetLayerMask()) )
return via;
}
return NULL;
}
VIA* TRACK::GetVia( const wxPoint& aPosition, LAYER_NUM aLayer)
{
for( VIA *via = GetFirstVia( this ); via; via = GetFirstVia( via->Next() ) )
{
if( via->HitTest( aPosition ) &&
!via->GetState( BUSY | IS_DELETED ) &&
((aLayer == UNDEFINED_LAYER) || (via->IsOnLayer( aLayer ))) )
return via;
}
return NULL;
}