Application: gvSIG desktop

    @Override

    public Geometry force2DM() throws GeometryOperationNotSupportedException, GeometryOperationException {

        EllipticArc2DM other = new EllipticArc2DM();

        Point theAxis1Start = (Point) this.axis1Start.force2DM();

        Point theAxis1End = (Point) this.axis1End.force2DM();

        other.setPoints(theAxis1Start, theAxis1End, semiAxis2Length, angSt, angExt);

        other.setProjection(this.getProjection());

        return other;

    }

    @Override

    public Geometry force3D() throws GeometryOperationNotSupportedException, GeometryOperationException {

        EllipticArc2DZ other = new EllipticArc2DZ();

        Point theAxis1Start = (Point) this.axis1Start.force3D();

        Point theAxis1End = (Point) this.axis1End.force3D();

        other.setPoints(theAxis1Start, theAxis1End, semiAxis2Length, angSt, angExt);

        other.setProjection(this.getProjection());

        return other;

    }

    @Override

    public Geometry force3DM() throws GeometryOperationNotSupportedException, GeometryOperationException {

        EllipticArc2DZM other = new EllipticArc2DZM();

        Point theAxis1Start = (Point) this.axis1Start.force3DM();

        Point theAxis1End = (Point) this.axis1End.force3DM();

        other.setPoints(theAxis1Start, theAxis1End, semiAxis2Length, angSt, angExt);

        other.setProjection(this.getProjection());

        return other;

    }