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

Example 91 with Geometry

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

the class ValidSelfTouchingRingFormingHoleTest method checkIsValidDefault.

private void checkIsValidDefault(final String wkt, final boolean expected) {
    final Geometry geom = fromWKT(wkt);
    final IsValidOp validator = new IsValidOp(geom);
    final boolean isValid = validator.isValid();
    assertTrue(isValid == expected);
}

Example 92 with Geometry

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

the class SimpleRayCrossingStressTest method testGrid.

public void testGrid() {
    // Use fixed PM to try and get at least some points hitting the boundary
    final GeometryFactory geomFactory = GeometryFactory.fixed2d(0, 1.0, 1.0);
    // GeometryFactoryI geomFactory = new GeometryFactoryI();
    final PerturbedGridPolygonBuilder gridBuilder = new PerturbedGridPolygonBuilder(geomFactory);
    gridBuilder.setNumLines(20);
    gridBuilder.setLineWidth(10.0);
    final Geometry area = gridBuilder.getGeometry();
    final SimpleRayCrossingPointInAreaLocator pia = new SimpleRayCrossingPointInAreaLocator(area);
    final PointInAreaStressTester gridTester = new PointInAreaStressTester(geomFactory, area);
    gridTester.setNumPoints(100000);
    gridTester.setPIA(pia);
    final boolean isCorrect = gridTester.run();
    assertTrue(isCorrect);
}

Example 93 with Geometry

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

the class PreparedGeometryThreadSafeTest method setup.

@Override
public void setup() {
    final Geometry sinePoly = newSineStar(new PointDoubleXY(0, 0), 100000.0, this.nPts);
    this.pg = sinePoly.prepare();
    this.g = newSineStar(new PointDoubleXY(10, 10), 100000.0, 100);
}

Example 94 with Geometry

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

the class GeoPackageGeometryJdbcFieldDefinition method parseCollection.

private Geometry parseCollection(final GeometryFactory geometryFactory, final ByteBuffer data) {
    final int count = data.getInt();
    final Geometry[] geoms = new Geometry[count];
    parseGeometryArray(geometryFactory, data, geoms);
    return geometryFactory.geometry(geoms);
}

Example 95 with Geometry

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

the class ArcSdeStGeometryFieldDefinition method getParts.

public static List<List<Geometry>> getParts(final Geometry geometry) {
    final List<List<Geometry>> partsList = new ArrayList<>();
    if (geometry != null) {
        final ClockDirection expectedRingOrientation = ClockDirection.COUNTER_CLOCKWISE;
        for (final Geometry part : geometry.geometries()) {
            if (!part.isEmpty()) {
                if (part instanceof Point) {
                    final Point point = (Point) part;
                    partsList.add(Collections.<Geometry>singletonList(point));
                } else if (part instanceof LineString) {
                    final LineString line = (LineString) part;
                    partsList.add(Collections.<Geometry>singletonList(line));
                } else if (part instanceof Polygon) {
                    final Polygon polygon = (Polygon) part;
                    final List<Geometry> ringList = new ArrayList<>();
                    ClockDirection partExpectedRingOrientation = expectedRingOrientation;
                    for (LinearRing ring : polygon.rings()) {
                        final ClockDirection ringOrientation = ring.getClockDirection();
                        if (ringOrientation != partExpectedRingOrientation) {
                            ring = ring.reverse();
                        }
                        ringList.add(ring);
                        if (partExpectedRingOrientation == expectedRingOrientation) {
                            partExpectedRingOrientation = expectedRingOrientation.opposite();
                        }
                    }
                    partsList.add(ringList);
                }
            }
        }
    }
    return partsList;
}