/// <summary>
/// Dissolve the given <see cref="SegmentString" />.
/// </summary>
/// <param name="segString"></param>
public void Dissolve(SegmentString segString)
{
OrientedCoordinateArray oca = new OrientedCoordinateArray(segString.Coordinates);
SegmentString existing = FindMatching(oca);
if (existing == null)
{
Add(oca, segString);
}
else
{
if (_merger != null)
{
bool isSameOrientation = Equals(existing.Coordinates, segString.Coordinates);
_merger.Merge(existing, segString, isSameOrientation);
}
}
}
/// <summary>
/// Compares two <see cref="OrientedCoordinateArray" />s for their relative order.
/// </summary>
/// <param name="o1"></param>
/// <returns>
/// -1 this one is smaller, or
/// 0 the two objects are equal, or
/// 1 this one is greater.
/// </returns>
public int CompareTo(object o1)
{
OrientedCoordinateArray oca = (OrientedCoordinateArray)o1;
return CompareOriented(_pts, _orientation, oca._pts, oca._orientation);
}
/// <summary>
/// Dissolve the given <see cref="SegmentString" />.
/// </summary>
/// <param name="segString"></param>
public void Dissolve(SegmentString segString)
{
OrientedCoordinateArray oca = new OrientedCoordinateArray(segString.Coordinates);
SegmentString existing = FindMatching(oca);
if (existing == null)
Add(oca, segString);
else
{
if (_merger != null)
{
bool isSameOrientation = Equals(existing.Coordinates, segString.Coordinates);
_merger.Merge(existing, segString, isSameOrientation);
}
}
}
/// <summary>
///
/// </summary>
/// <param name="oca"></param>
/// <param name="segString"></param>
private void Add(OrientedCoordinateArray oca, SegmentString segString)
{
_ocaMap.Add(oca, segString);
}
/// <summary>
///
/// </summary>
/// <param name="oca"></param>
/// <returns></returns>
private SegmentString FindMatching(OrientedCoordinateArray oca)
{
return (SegmentString)_ocaMap[oca];
}
/// <summary>
///
/// </summary>
/// <param name="oca"></param>
/// <param name="segString"></param>
private void Add(OrientedCoordinateArray oca, SegmentString segString)
{
_ocaMap.Add(oca, segString);
}
/// <summary>
///
/// </summary>
/// <param name="oca"></param>
/// <returns></returns>
private SegmentString FindMatching(OrientedCoordinateArray oca)
{
return((SegmentString)_ocaMap[oca]);
}