| /* |
| * Copyright (C) 2012 The Android Open Source Project |
| * |
| * Licensed under the Apache License, Version 2.0 (the "License"); |
| * you may not use this file except in compliance with the License. |
| * You may obtain a copy of the License at |
| * |
| * http://www.apache.org/licenses/LICENSE-2.0 |
| * |
| * Unless required by applicable law or agreed to in writing, software |
| * distributed under the License is distributed on an "AS IS" BASIS, |
| * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. |
| * See the License for the specific language governing permissions and |
| * limitations under the License. |
| */ |
| |
| package com.android.inputmethod.latin; |
| |
| public final class CoordinateUtils { |
| private static final int INDEX_X = 0; |
| private static final int INDEX_Y = 1; |
| private static final int ARRAY_SIZE = INDEX_Y + 1; |
| |
| private CoordinateUtils() { |
| // This utility class is not publicly instantiable. |
| } |
| |
| public static int[] newInstance() { |
| return new int[ARRAY_SIZE]; |
| } |
| |
| public static int x(final int[] coords) { |
| return coords[INDEX_X]; |
| } |
| |
| public static int y(final int[] coords) { |
| return coords[INDEX_Y]; |
| } |
| |
| public static void set(final int[] coords, final int x, final int y) { |
| coords[INDEX_X] = x; |
| coords[INDEX_Y] = y; |
| } |
| |
| public static void copy(final int[] destination, final int[] source) { |
| destination[INDEX_X] = source[INDEX_X]; |
| destination[INDEX_Y] = source[INDEX_Y]; |
| } |
| } |