private void Coordinates_CollectionChanged(object sender, NotifyCollectionChangedEventArgs e)
{
if (_ignoreCoordChanged)
{
return;
}
switch (e.Action)
{
case NotifyCollectionChangedAction.Add:
foreach (ICoordinate item in e.NewItems)
{
switch (item.Dimension)
{
case 2:
OgrGeometry.AddPoint_2D(item.X, item.Y);
break;
case 3:
OgrGeometry.AddPoint(item.X, item.Y, item.Z);
break;
case 4:
OgrGeometry.AddPointZM(item.X, item.Y, item.Z, item.M);
break;
}
}
break;
default:
throw new NotImplementedException();
}
}
public double Distance(ICoordinate coord)
{
double ret = 0;
if (coord != null)
{
ret = OgrGeometry.Distance(coord.ToOgrPoint());
}
return(ret);
}
public double Distance(IGeometry g)
{
double ret = 0;
if (g != null)
{
ret = OgrGeometry.Distance(g.ToGeometry());
}
return(ret);
}
public IGeometry Intersection(IGeometry other)
{
IGeometry destGeometry = null;
if (other != null)
{
destGeometry = OgrGeometry.Intersection(other.ToGeometry()).ToGeometry();
}
return(destGeometry);
}
public bool Intersects(IGeometry g)
{
bool ret = false;
if (g is Geometry geometry)
{
ret = OgrGeometry.Intersects(geometry.OgrGeometry);
}
return(ret);
}
public bool Contains(IGeometry g)
{
bool ret = false;
if (g != null)
{
ret = OgrGeometry.Contains(g.ToGeometry());
}
return(ret);
}
public IGeometry Union(IGeometry other)
{
IGeometry destGeometry = null;
if (other != null)
{
var geometry = OgrGeometry.Union(other.ToGeometry());
destGeometry = geometry.ToGeometry();
}
return(destGeometry);
}
private void Geometries_CollectionChanged(object sender, NotifyCollectionChangedEventArgs e)
{
if (_ignoreGeoChanged)
{
return;
}
switch (e.Action)
{
case NotifyCollectionChangedAction.Add:
foreach (Geometry item in e.NewItems)
{
OgrGeometry.AddGeometry(item.OgrGeometry);
}
break;
default:
throw new NotImplementedException();
}
}
public override int GetHashCode()
{
int hashCode = GeometryType.GetHashCode() ^ OgrGeometry.GetHashCode();
return(hashCode);
}
public bool IsEmpty() => OgrGeometry == null ? true : OgrGeometry.IsEmpty();
public double Length() => OgrGeometry == null ? 0 : OgrGeometry.Length();
public double Area() => OgrGeometry == null ? 0 : OgrGeometry.Area();
