private LineSegment Flatten(int start, int end)
{
// make a new segment for the simplified geometry
Coordinate p0 = linePts[start];
Coordinate p1 = linePts[end];
LineSegment newSeg = new LineSegment(null, p0, p1);
// update the indexes
Remove(line, start, end);
outputIndex.Add(newSeg);
return(newSeg);
}
/// <summary>
/// Simplify a collection of <see cref="TaggedLineString"/>s.
/// </summary>
/// <param name="taggedLines">the collection of lines to simplify
/// </param>
public void Simplify(ICollection taggedLines)
{
if (taggedLines == null)
{
throw new ArgumentNullException("taggedLines");
}
for (IEnumerator i = taggedLines.GetEnumerator(); i.MoveNext();)
{
inputIndex.Add((TaggedLineString)i.Current);
}
for (IEnumerator i = taggedLines.GetEnumerator(); i.MoveNext();)
{
TaggedLineStringSimplifier tlss =
new TaggedLineStringSimplifier(inputIndex, outputIndex);
tlss.DistanceTolerance = distanceTolerance;
tlss.Simplify((TaggedLineString)i.Current);
}
}
