Examples with PointDoubleXY com.revolsys.geometry.model.impl.PointDoubleXY used on opensource projects

Example 31 with PointDoubleXY

use of com.revolsys.geometry.model.impl.PointDoubleXY in project com.revolsys.open by revolsys.

the class RectanglePredicateSyntheticTest method newAngle.

public Geometry newAngle(final Point base, final double size, final int quadrant) {
    final int[][] factor = { { 1, 0 }, { 0, 1 }, { -1, 0 }, { 0, -1 } };
    final int xFac = factor[quadrant][0];
    final int yFac = factor[quadrant][1];
    final Point p0 = new PointDoubleXY(base.getX() + xFac * size, base.getY() + yFac * size);
    final Point p2 = new PointDoubleXY(base.getX() + yFac * size, base.getY() + -xFac * size);
    return this.fact.lineString(new Point[] { p0, base, p2 });
}

Example 32 with PointDoubleXY

use of com.revolsys.geometry.model.impl.PointDoubleXY in project com.revolsys.open by revolsys.

the class RectanglePredicateSyntheticTest method newTestGeometries.

public List<Geometry> newTestGeometries(final BoundingBox env, final double inc, final double size) {
    final List<Geometry> testGeoms = new ArrayList<>();
    for (double y = env.getMinY(); y <= env.getMaxY(); y += inc) {
        for (double x = env.getMinX(); x <= env.getMaxX(); x += inc) {
            final Point base = new PointDoubleXY(x, y);
            testGeoms.add(newAngle(base, size, 0));
            testGeoms.add(newAngle(base, size, 1));
            testGeoms.add(newAngle(base, size, 2));
            testGeoms.add(newAngle(base, size, 3));
        }
    }
    return testGeoms;
}

Example 33 with PointDoubleXY

use of com.revolsys.geometry.model.impl.PointDoubleXY in project com.revolsys.open by revolsys.

the class STRtreeTest method testQuery.

public void testQuery() throws Throwable {
    final ArrayList geometries = new ArrayList();
    geometries.add(this.factory.lineString(new Point[] { new PointDoubleXY(0, 0), new PointDoubleXY(10, 10) }));
    geometries.add(this.factory.lineString(new Point[] { new PointDoubleXY(20, 20), new PointDoubleXY(30, 30) }));
    geometries.add(this.factory.lineString(new Point[] { new PointDoubleXY(20, 20), new PointDoubleXY(30, 30) }));
    final STRtreeDemo.TestTree t = new STRtreeDemo.TestTree(4);
    for (final Iterator i = geometries.iterator(); i.hasNext(); ) {
        final Geometry g = (Geometry) i.next();
        t.insertItem(g.getBoundingBox(), new Object());
    }
    t.build();
    try {
        assertEquals(1, t.getItems(new BoundingBoxDoubleXY(5, 5, 6, 6)).size());
        assertEquals(0, t.getItems(new BoundingBoxDoubleXY(20, 0, 30, 10)).size());
        assertEquals(2, t.getItems(new BoundingBoxDoubleXY(25, 25, 26, 26)).size());
        assertEquals(3, t.getItems(new BoundingBoxDoubleXY(0, 0, 100, 100)).size());
    } catch (final Throwable x) {
        STRtreeDemo.printSourceData(geometries, System.out);
        STRtreeDemo.printLevels(t, System.out);
        throw x;
    }
}

Example 34 with PointDoubleXY

use of com.revolsys.geometry.model.impl.PointDoubleXY in project com.revolsys.open by revolsys.

the class SegmentPointComparatorFullTest method computePoint.

private Point computePoint(final LineSegment seg, final double dist) {
    final double dx = seg.getP1().getX() - seg.getP0().getX();
    final double dy = seg.getP1().getY() - seg.getP0().getY();
    final double len = seg.getLength();
    final Point pt = new PointDoubleXY(Doubles.makePrecise(1.0, dist * dx / len), Doubles.makePrecise(1.0, dist * dy / len));
    return pt;
}

Example 35 with PointDoubleXY

use of com.revolsys.geometry.model.impl.PointDoubleXY in project com.revolsys.open by revolsys.

the class IsValidTest method testNaNCoordinate.

public void testNaNCoordinate() throws Exception {
    final Point badCoord = new PointDoubleXY(1.0, Double.NaN);
    final Point[] pts = { new PointDoubleXY(0.0, 0.0), badCoord };
    final Geometry line = this.geometryFactory.lineString(pts);
    final IsValidOp isValidOp = new IsValidOp(line);
    final boolean valid = isValidOp.isValid();
    final GeometryValidationError err = isValidOp.getValidationError();
    final Point errCoord = err.getErrorPoint();
    assertTrue(err instanceof CoordinateNaNError);
    assertTrue(Double.isNaN(errCoord.getY()));
    assertEquals(false, valid);
}