Examples with ArcByPointsImpl eu.esdihumboldt.util.geometry.interpolation.model.impl.ArcByPointsImpl used on opensource projects

Example 1 with ArcByPointsImpl

use of eu.esdihumboldt.util.geometry.interpolation.model.impl.ArcByPointsImpl in project hale by halestudio.

the class CircleHandler method createGeometry.

@Override
public Object createGeometry(Instance instance, int srsDimension, IOProvider reader) throws GeometryNotSupportedException {
    @SuppressWarnings("unchecked") DefaultGeometryProperty<LineString> lineStringGeomProperty = (DefaultGeometryProperty<LineString>) super.createGeometry(instance, srsDimension, reader);
    // create Arc for circle
    Coordinate[] coords = lineStringGeomProperty.getGeometry().getCoordinates();
    if (coords.length != 3) {
        throw new GeometryNotSupportedException("Arc must be defined by three points");
    }
    Arc arc = new ArcByPointsImpl(coords[0], coords[1], coords[2]);
    ArcByCenterPoint byCenter = arc.toArcByCenterPoint();
    ArcByCenterPoint circle = new ArcByCenterPointImpl(byCenter.getCenterPoint(), byCenter.getRadius(), byCenter.getStartAngle(), byCenter.getStartAngle(), byCenter.isClockwise());
    // get interpolation algorithm
    InterpolationAlgorithm interpol = InterpolationHelper.getInterpolation(reader, getGeometryFactory());
    LineString interpolatedCircle = interpol.interpolateArc(circle);
    if (interpolatedCircle == null) {
        log.error("Circle could be not interpolated to Linestring");
        return null;
    }
    return new DefaultGeometryProperty<LineString>(lineStringGeomProperty.getCRSDefinition(), interpolatedCircle);
}

Example 2 with ArcByPointsImpl

use of eu.esdihumboldt.util.geometry.interpolation.model.impl.ArcByPointsImpl in project hale by halestudio.

the class GridInterpolationTest method testByPoints1.

@Test
public void testByPoints1() throws IOException {
    Arc arc = new ArcByPointsImpl(new Coordinate(-3, 2), new Coordinate(-2, 4), new Coordinate(0, 4));
    gridInterpolationTest(arc, 0.1, false);
}

Example 3 with ArcByPointsImpl

use of eu.esdihumboldt.util.geometry.interpolation.model.impl.ArcByPointsImpl in project hale by halestudio.

the class GridInterpolationTest method testByPoints1AllGrid.

@Test
public void testByPoints1AllGrid() throws IOException {
    Arc arc = new ArcByPointsImpl(new Coordinate(-3, 2), new Coordinate(-2, 4), new Coordinate(0, 4));
    gridInterpolationTest(arc, 0.1, true);
}

Example 4 with ArcByPointsImpl

use of eu.esdihumboldt.util.geometry.interpolation.model.impl.ArcByPointsImpl in project hale by halestudio.

the class GridInterpolationTest method testByPoints2.

@Test
public void testByPoints2() throws IOException {
    Arc arc = new ArcByPointsImpl(new Coordinate(0, 4), new Coordinate(2, 3), new Coordinate(4, 4));
    gridInterpolationTest(arc, 0.1, false);
}

Example 5 with ArcByPointsImpl

use of eu.esdihumboldt.util.geometry.interpolation.model.impl.ArcByPointsImpl in project hale by halestudio.

the class GridInterpolationTest method testByPoints2AllGrid.

@Test
public void testByPoints2AllGrid() throws IOException {
    Arc arc = new ArcByPointsImpl(new Coordinate(0, 4), new Coordinate(2, 3), new Coordinate(4, 4));
    gridInterpolationTest(arc, 0.1, true);
}