Examples with Envelope org.locationtech.jts.geom.Envelope used on opensource projects

Example 1 with Envelope

use of org.locationtech.jts.geom.Envelope in project h2database by h2database.

the class ValueGeometry method getEnvelopeUnion.

/**
 * Get the union.
 *
 * @param r the other geometry
 * @return the union of this geometry envelope and another geometry envelope
 */
public Value getEnvelopeUnion(ValueGeometry r) {
    GeometryFactory gf = new GeometryFactory();
    Envelope mergedEnvelope = new Envelope(getGeometryNoCopy().getEnvelopeInternal());
    mergedEnvelope.expandToInclude(r.getGeometryNoCopy().getEnvelopeInternal());
    return get(gf.toGeometry(mergedEnvelope));
}

Example 2 with Envelope

use of org.locationtech.jts.geom.Envelope in project h2database by h2database.

the class SpatialTreeIndex method getKey.

private SpatialKey getKey(SearchRow row) {
    if (row == null) {
        return null;
    }
    Value v = row.getValue(columnIds[0]);
    if (v == ValueNull.INSTANCE) {
        return null;
    }
    Geometry g = ((ValueGeometry) v.convertTo(Value.GEOMETRY)).getGeometryNoCopy();
    Envelope env = g.getEnvelopeInternal();
    return new SpatialKey(row.getKey(), (float) env.getMinX(), (float) env.getMaxX(), (float) env.getMinY(), (float) env.getMaxY());
}

Example 3 with Envelope

use of org.locationtech.jts.geom.Envelope in project arctic-sea by 52North.

the class SweEnvelope method toEnvelope.

public Envelope toEnvelope() throws OwsExceptionReport {
    Coordinate min = getLowerCornerAsCoordinate();
    Coordinate max = getUpperCornerAsCoordinate();
    if (min != null && max != null) {
        if (this.northingFirst) {
            return new Envelope(min.y, max.y, min.x, max.x);
        } else {
            return new Envelope(min.x, max.x, min.y, max.y);
        }
    }
    return null;
}

Example 4 with Envelope

use of org.locationtech.jts.geom.Envelope in project arctic-sea by 52North.

the class ReferencedEnvelopeTest method testExpandToIncludeEmptyReferencedEnvelope.

@Test
public void testExpandToIncludeEmptyReferencedEnvelope() throws Exception {
    originEnvelope.expandToInclude(emptyReferencedEnvelope);
    assertThat(originEnvelope.getSrid(), is(4326));
    final Envelope envelope = originEnvelope.getEnvelope();
    assertThat(envelope.getMinX(), is(0.0));
    assertThat(envelope.getMaxX(), is(1.0));
    assertThat(envelope.getMinY(), is(0.0));
    assertThat(envelope.getMaxY(), is(1.0));
    assertThat(envelope.getArea(), is(1.0));
}

Example 5 with Envelope

use of org.locationtech.jts.geom.Envelope in project arctic-sea by 52North.

the class ReferencedEnvelopeTest method testExpandToIncludeReferencedEnvelopeWithNull.

@Test
public void testExpandToIncludeReferencedEnvelopeWithNull() throws Exception {
    final ReferencedEnvelope e = null;
    originEnvelope.expandToInclude(e);
    assertThat(originEnvelope.isSetSrid(), is(true));
    assertThat(originEnvelope.getSrid(), is(srid));
    assertThat(originEnvelope.isSetEnvelope(), is(true));
    final Envelope envelope = originEnvelope.getEnvelope();
    assertThat(envelope.getArea(), is(1.0));
    assertThat(envelope.getMinX(), is(0.0));
    assertThat(envelope.getMaxX(), is(1.0));
    assertThat(envelope.getMinY(), is(0.0));
    assertThat(envelope.getMaxY(), is(1.0));
}