internal void AddPoint(double x, double y)
{
if (_pLine == null)
{
_pLine = new Polyline();
Path path = new Path();
_pLine.AddPath(path);
}
_pLine[0].AddPoint(new Point(x, y));
}
public void Load(IPersistStream stream)
{
if (_polyline == null || stream == null)
{
return;
}
PersistablePointCollection p;
while ((p = stream.Load("Path", null, new PersistablePointCollection(new Path())) as PersistablePointCollection) != null)
{
_polyline.AddPath(p.PointCollection as IPath);
}
}
public void AddPoint(IPoint point)
{
if (point == null)
{
return;
}
if (_geometry is IPoint && _actPartNr == 0)
{
((IPoint)_geometry).X = point.X;
((IPoint)_geometry).Y = point.Y;
((IPoint)_geometry).Z = point.Z;
}
else if (_geometry is IMultiPoint)
{
IMultiPoint mPoint = (IMultiPoint)_geometry;
mPoint.AddPoint(point);
}
else if (_geometry is IPolyline)
{
IPolyline pLine = (IPolyline)_geometry;
if (_actPartNr >= pLine.PathCount)
{
gView.Framework.Geometry.Path path = new gView.Framework.Geometry.Path();
path.AddPoint(point);
pLine.AddPath(path);
_actPartNr = pLine.PathCount - 1;
}
else
{
pLine[_actPartNr].AddPoint(point);
}
}
else if (_geometry is IPolygon)
{
IPolygon poly = (IPolygon)_geometry;
if (_actPartNr >= poly.RingCount)
{
Ring ring = new Ring();
ring.AddPoint(point);
poly.AddRing(ring);
_actPartNr = poly.RingCount - 1;
}
else
{
poly[_actPartNr].AddPoint(point);
}
}
}
