//-----------------------------------------------------------------
public IEnumerable <CMoveablePoint> GetMoveablePoints(CMapDatabase database)
{
List <CMoveablePoint> lstPoints = new List <CMoveablePoint>();
CGPSLineTrace trace = DetailLigne;
lstPoints.Add(new CMoveablePointForLineStart(database, this));
foreach (CGPSLineSegment segment in trace.Segments)
{
lstPoints.Add(new CMoveablePointForLineSegment(database, this, segment));
}
return(lstPoints.AsReadOnly());
}
//---------------------------------------------------------------------------
public IEnumerable <IMapItem> FindMapItems(CMapDatabase database)
{
CGPSLineTrace trace = DetailLigne;
List <IMapItem> lstPaths = new List <IMapItem>();
foreach (CGPSLineSegment segment in trace.Segments)
{
CMapItemPath path = database.FindItemFromTag(segment) as CMapItemPath;
if (path != null)
{
lstPaths.Add(path);
}
}
return(lstPaths.AsReadOnly());
}
public IEnumerable <IMapItem> CreateMapItems(CMapLayer layer)
{
List <IMapItem> lstItems = new List <IMapItem>();
CGPSLineTrace trace = DetailLigne;
SLatLong lastPoint = trace.PointDepart;
foreach (CGPSLineSegment segment in trace.Segments)
{
CMapItemPath path = new CMapItemPath(layer);
path.Points = new SLatLong[] { lastPoint, segment.PointDestination };
path.LineColor = segment.Couleur;
path.LineWidth = segment.Width;
path.Tag = segment;
path.ToolTip = segment.Libelle;
path.EnableClick = true;
lstItems.Add(path);
lastPoint = segment.PointDestination;
}
return(lstItems.AsReadOnly());
}
//---------------------------------------------------------------------------
public IEnumerable <IMapItem> UpdateMapItems(CMapDatabase database, List <IMapItem> itemsToDelete)
{
CGPSLineTrace trace = DetailLigne;
SLatLong lastPoint = trace.PointDepart;
List <IMapItem> lstPaths = new List <IMapItem>();
foreach (CGPSLineSegment segment in trace.Segments)
{
CMapItemPath path = database.FindItemFromTag(segment) as CMapItemPath;
if (path != null)
{
path.Points = new SLatLong[] { lastPoint, segment.PointDestination };
path.LineColor = segment.Couleur;
path.LineWidth = segment.Width;
path.Tag = segment;
path.ToolTip = segment.Libelle;
lstPaths.Add(path);
lastPoint = segment.PointDestination;
}
}
return(lstPaths.AsReadOnly());
}
//-------------------------------------------------------
public CGPSLineSegment(CGPSLineTrace trace)
{
m_trace = trace;
}