private SegmentString FindMatching(OrientedCoordinateArray oca,
SegmentString segString)
{
SegmentString matchSS = (SegmentString)ocaMap[oca];
return(matchSS);
}
/// <summary>
/// Compares two {@link OrientedCoordinateArray}s for their relative order
///
/// </summary>
/// <returns> -1 this one is smaller
/// </returns>
/// <returns> 0 the two objects are equal
/// </returns>
/// <returns> 1 this one is greater
/// </returns>
public int CompareTo(System.Object o1)
{
OrientedCoordinateArray oca = (OrientedCoordinateArray)o1;
int comp = CompareOriented(pts, orientation,
oca.pts, oca.orientation);
return(comp);
}
/// <summary> Dissolve the given <see cref="SegmentString"/>.
///
/// </summary>
/// <param name="segString">the string to dissolve
/// </param>
public void Dissolve(SegmentString segString)
{
OrientedCoordinateArray oca = new OrientedCoordinateArray(
segString.Coordinates);
SegmentString existing = FindMatching(oca, segString);
if (existing == null)
{
Add(oca, segString);
}
else
{
if (merger != null)
{
bool isSameOrientation = Equals(existing.Coordinates,
segString.Coordinates);
merger.Merge(existing, segString, isSameOrientation);
}
}
}
private void Add(OrientedCoordinateArray oca,
SegmentString segString)
{
ocaMap[oca] = segString;
}