Examples with Geometry com.vividsolutions.jts.geom.Geometry used on opensource projects

Example 46 with Geometry

use of com.vividsolutions.jts.geom.Geometry in project GeoGig by boundlessgeo.

the class GeometryDiffTest method testDoubleReverseEquality.

@Test
public void testDoubleReverseEquality() throws Exception {
    Geometry oldGeom = new WKTReader().read("MULTILINESTRING ((40 40, 20 45, 45 30, 40 40),(20 35, 45 10, 30 5, 10 30, 20 35))");
    Geometry newGeom = new WKTReader().read("MULTILINESTRING ((40 40, 20 35, 45 30, 40 40),(20 35, 45 20, 30 15, 10 10, 10 30, 20 35),(10 10, 20 20, 35 30))");
    LCSGeometryDiffImpl diff = new LCSGeometryDiffImpl(Optional.of(oldGeom), Optional.of(newGeom));
    LCSGeometryDiffImpl diff2 = diff.reversed().reversed();
    assertEquals(diff, diff2);
}

Example 47 with Geometry

use of com.vividsolutions.jts.geom.Geometry in project GeoGig by boundlessgeo.

the class GeometryDiffTest method testModifiedMultiLineString.

@Test
public void testModifiedMultiLineString() throws Exception {
    Geometry oldGeom = new WKTReader().read("MULTILINESTRING ((40 40, 20 45, 45 30, 40 40),(20 35, 45 10, 30 5, 10 30, 20 35))");
    Geometry newGeom = new WKTReader().read("MULTILINESTRING ((40 40, 20 35, 45 30, 40 40),(20 35, 45 20, 30 15, 10 10, 10 30, 20 35),(10 10, 20 20, 35 30))");
    LCSGeometryDiffImpl diff = new LCSGeometryDiffImpl(Optional.of(oldGeom), Optional.of(newGeom));
    LCSGeometryDiffImpl deserializedDiff = new LCSGeometryDiffImpl(diff.asText());
    assertEquals(diff, deserializedDiff);
    assertEquals("0 point(s) deleted, 4 new point(s) added, 3 point(s) moved", diff.toString());
    Optional<Geometry> resultingGeom = diff.applyOn(Optional.of(oldGeom));
    assertEquals(newGeom, resultingGeom.get());
}

Example 48 with Geometry

use of com.vividsolutions.jts.geom.Geometry in project GeoGig by boundlessgeo.

the class GeometryDiffTest method testConflictEditedSamePoint.

@Test
public void testConflictEditedSamePoint() throws Exception {
    Geometry oldGeom = new WKTReader().read("MULTILINESTRING ((40 40, 20 45, 45 30, 40 40),(20 35, 45 10, 30 5, 10 30, 20 35))");
    Geometry newGeom = new WKTReader().read("MULTILINESTRING ((40 40, 20 45, 48 32, 40 40),(20 35, 45 10, 30 5, 10 30, 20 35))");
    GeometryAttributeDiff diff = new GeometryAttributeDiff(Optional.of(oldGeom), Optional.of(newGeom));
    Geometry newGeom2 = new WKTReader().read("MULTILINESTRING ((40 40, 20 45, 41 33, 40 40),(20 35, 45 10, 30 5, 10 30, 20 35))");
    GeometryAttributeDiff diff2 = new GeometryAttributeDiff(Optional.of(oldGeom), Optional.of(newGeom2));
    assertTrue(diff.conflicts(diff2));
}

Example 49 with Geometry

use of com.vividsolutions.jts.geom.Geometry in project GeoGig by boundlessgeo.

the class ExtractBounds method visit.

@Override
public List<ReferencedEnvelope> visit(Literal literal, @Nullable Object data) {
    Object value = literal.getValue();
    if (value instanceof Geometry) {
        Geometry geom = (Geometry) value;
        Envelope literalEnvelope = geom.getEnvelopeInternal();
        CoordinateReferenceSystem crs = nativeCrs;
        if (geom.getUserData() instanceof CoordinateReferenceSystem) {
            crs = (CoordinateReferenceSystem) geom.getUserData();
        }
        ReferencedEnvelope bbox = new ReferencedEnvelope(literalEnvelope, crs);
        bounds.add(bbox);
    }
    return bounds;
}

Example 50 with Geometry

use of com.vividsolutions.jts.geom.Geometry in project ignite by apache.

the class GridH2SpatialIndex method getEnvelope.

/**
 * @param row Row.
 * @param rowId Row id.
 * @return Envelope.
 */
private SpatialKey getEnvelope(SearchRow row, long rowId) {
    Value v = row.getValue(columnIds[0]);
    Geometry g = ((ValueGeometry) v.convertTo(Value.GEOMETRY)).getGeometry();
    Envelope env = g.getEnvelopeInternal();
    return new SpatialKey(rowId, (float) env.getMinX(), (float) env.getMaxX(), (float) env.getMinY(), (float) env.getMaxY());
}