public Coordinate[] simplify() {
usePt = new boolean[pts.length];
for (int i = 0; i < pts.length; i++) {
usePt[i] = true;
}
simplifySection(0, pts.length - 1);
CoordinateList coordList = new CoordinateList();
for (int i = 0; i < pts.length; i++) {
if (usePt[i]) coordList.add(new Coordinate(pts[i]));
}
return coordList.toCoordinateArray();
}
/**
* Computes the list of coordinates which are contained in this ring. The coordinatea are computed
* once only and cached.
*
* @return an array of the {@link Coordinate}s in this ring
*/
private Coordinate[] getCoordinates() {
if (ringPts == null) {
CoordinateList coordList = new CoordinateList();
for (Iterator i = deList.iterator(); i.hasNext(); ) {
DirectedEdge de = (DirectedEdge) i.next();
PolygonizeEdge edge = (PolygonizeEdge) de.getEdge();
addEdge(edge.getLine().getCoordinates(), de.getEdgeDirection(), coordList);
}
ringPts = coordList.toCoordinateArray();
}
return ringPts;
}
public Geometry densify(double segLength) {
newCoords = new CoordinateList();
CoordinateSequence seq = inputLine.getCoordinateSequence();
Coordinate p0 = new Coordinate();
Coordinate p1 = new Coordinate();
seq.getCoordinate(0, p0);
newCoords.add(new Coordinate(p0));
for (int i = 0; i < seq.size() - 1; i++) {
seq.getCoordinate(i, p0);
seq.getCoordinate(i + 1, p1);
densify(p0, p1, segLength);
}
Coordinate[] newPts = newCoords.toCoordinateArray();
return inputLine.getFactory().createLineString(newPts);
}
