2 * Licensed to the Apache Software Foundation (ASF) under one or more
3 * contributor license agreements. See the NOTICE file distributed with
4 * this work for additional information regarding copyright ownership.
5 * The ASF licenses this file to You under the Apache License, Version 2.0
6 * (the "License"); you may not use this file except in compliance with
7 * the License. You may obtain a copy of the License at
9 * http://www.apache.org/licenses/LICENSE-2.0
11 * Unless required by applicable law or agreed to in writing, software
12 * distributed under the License is distributed on an "AS IS" BASIS,
13 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
14 * See the License for the specific language governing permissions and
15 * limitations under the License.
18 package org.apache.lucene.spatial.geometry;
21 * Represents lat/lngs as fixed point numbers translated so that all
22 * world coordinates are in the first quadrant. The same fixed point
23 * scale as is used for FixedLatLng is employed.
25 * <p><font color="red"><b>NOTE:</b> This API is still in
26 * flux and might change in incompatible ways in the next
29 public class CartesianPoint {
33 public CartesianPoint(int x, int y) {
47 public String toString() {
48 return "Point(" + x + "," + y + ")";
52 * Return a new point translated in the x and y dimensions
54 public CartesianPoint translate(int deltaX, int deltaY) {
55 return new CartesianPoint(this.x+deltaX, this.y+deltaY);
59 public int hashCode() {
62 result = prime * result + x;
63 result = prime * result + y;
68 public boolean equals(Object obj) {
73 if (getClass() != obj.getClass())
75 CartesianPoint other = (CartesianPoint) obj;