Example usage for com.google.common.geometry S2Polygon S2Polygon

Introduction

In this page you can find the example usage for com.google.common.geometry S2Polygon S2Polygon.

Prototype

public S2Polygon(S2Polygon src) 

Source Link

Document

Copy constructor.

Usage

From source file:org.esa.beam.occci.S2IEoProduct.java

static S2Polygon createS2Polygon(double[] poygonData) {
    List<S2Point> vertices = new ArrayList<S2Point>(poygonData.length / 3);
    for (int i = 0; i < poygonData.length;) {
        double x = poygonData[i++];
        double y = poygonData[i++];
        double z = poygonData[i++];
        S2Point s2Point = new S2Point(x, y, z);
        vertices.add(s2Point);//from ww w  .  j a  va 2  s.  co m
    }
    return new S2Polygon(new S2Loop(vertices));
}

---

From source file:com.bc.fiduceo.geometry.s2.BcS2GeometryFactory.java

@Override
public Polygon createPolygon(List<Point> points) {
    final List<S2Point> loopPoints = extractS2Points(points);
    final S2Point first = loopPoints.get(0);
    final int lastIndex = loopPoints.size() - 1;
    final S2Point last = loopPoints.get(lastIndex);
    if (first.equals(last)) {
        loopPoints.remove(lastIndex);//from w  ww .ja v  a2  s  . co  m
    }

    final S2Loop s2Loop = new S2Loop(loopPoints);

    final S2Polygon googlePolygon = new S2Polygon(s2Loop);
    return new BcS2Polygon(googlePolygon);
}

---

From source file:org.geosde.cassandra.GeometryTestCase.java

static S2Polygon makePolygon(String str) {
    List<S2Loop> loops = Lists.newArrayList();

    for (String token : Splitter.on(';').omitEmptyStrings().split(str)) {
        S2Loop loop = makeLoop(token);//from   w  w w  . jav a2  s .  c  o  m
        loop.normalize();
        loops.add(loop);
    }

    return new S2Polygon(loops);
}

---

From source file:org.esa.beam.occci.S2IEoProduct.java

private static S2Polygon createS2Polygon(String loopPoints) {
    StringTokenizer stPoints = new StringTokenizer(loopPoints, ";");
    List<S2Point> vertices = new ArrayList<S2Point>();
    while (stPoints.hasMoreTokens()) {
        String point = stPoints.nextToken();
        String substring = point.substring(1, point.length() - 1);
        StringTokenizer stXYZ = new StringTokenizer(substring, ",");
        S2Point s2Point = new S2Point(Double.parseDouble(stXYZ.nextToken()),
                Double.parseDouble(stXYZ.nextToken()), Double.parseDouble(stXYZ.nextToken()));
        vertices.add(s2Point);/* w  w w  . j a  v a  2 s .  c  o m*/
    }
    S2Loop s2Loop = new S2Loop(vertices);
    return new S2Polygon(s2Loop);
}

---

From source file:com.bc.geometry.s2.S2WKTReader.java

private List<S2Polygon> readMultiPolygonText() throws IOException, IllegalArgumentException {
    List<S2Polygon> s2PolygonList = new ArrayList<>();
    while (true) {
        int i = tokenizer.nextToken();
        if (StreamTokenizer.TT_WORD == i) {
            tokenizer.pushBack();/*from  w w  w.  j  a  v a 2s  . c o m*/
            List<S2Point> points = getMultiPolygonPoints();
            S2Loop s2Loop = new S2Loop(points);
            s2Loop.normalize();
            s2PolygonList.add(new S2Polygon(s2Loop));
        }
        if (i == ')') {
            int i1 = tokenizer.nextToken();
            if (i1 == StreamTokenizer.TT_EOF) {
                break;
            }
            tokenizer.pushBack();
        }
    }
    return s2PolygonList;
}

---