Examples with Polygon com.revolsys.geometry.model.Polygon used on opensource projects

Example 11 with Polygon

use of com.revolsys.geometry.model.Polygon in project com.revolsys.open by revolsys.

the class MultiPolygonVertex method getX.

@Override
public double getX() {
    final Polygon polygon = getPolygon();
    final LinearRing ring = polygon.getRing(this.ringIndex);
    if (ring == null) {
        return java.lang.Double.NaN;
    } else {
        return ring.getX(this.vertexIndex);
    }
}

Example 12 with Polygon

use of com.revolsys.geometry.model.Polygon in project com.revolsys.open by revolsys.

the class PolygonVertex method hasNext.

@Override
public boolean hasNext() {
    if (getGeometry().isEmpty()) {
        return false;
    } else {
        final Polygon polygon = getPolygon();
        int ringIndex = this.ringIndex;
        int vertexIndex = this.vertexIndex;
        while (ringIndex < polygon.getRingCount()) {
            final LinearRing ring = polygon.getRing(ringIndex);
            if (vertexIndex + 1 < ring.getVertexCount()) {
                return true;
            } else {
                ringIndex++;
                vertexIndex = 0;
            }
        }
        return false;
    }
}

Example 13 with Polygon

use of com.revolsys.geometry.model.Polygon in project com.revolsys.open by revolsys.

the class PolygonVertex method getY.

@Override
public double getY() {
    final Polygon polygon = getPolygon();
    final LinearRing ring = polygon.getRing(this.ringIndex);
    if (ring == null) {
        return java.lang.Double.NaN;
    } else {
        return ring.getY(this.vertexIndex);
    }
}

Example 14 with Polygon

use of com.revolsys.geometry.model.Polygon in project com.revolsys.open by revolsys.

the class PolygonVertex method getX.

@Override
public double getX() {
    final Polygon polygon = getPolygon();
    final LinearRing ring = polygon.getRing(this.ringIndex);
    if (ring == null) {
        return java.lang.Double.NaN;
    } else {
        return ring.getX(this.vertexIndex);
    }
}

Example 15 with Polygon

use of com.revolsys.geometry.model.Polygon in project com.revolsys.open by revolsys.

the class PolygonVertex method next.

@Override
public Vertex next() {
    final Polygon polygon = getPolygon();
    this.vertexIndex++;
    while (this.ringIndex < polygon.getRingCount()) {
        final LinearRing ring = polygon.getRing(this.ringIndex);
        if (this.vertexIndex < ring.getVertexCount()) {
            return this;
        } else {
            this.ringIndex++;
            this.vertexIndex = 0;
        }
    }
    throw new NoSuchElementException();
}