1/*
2 * Copyright (C) 2008-2009 The Android Open Source Project
3 *
4 * Licensed under the Apache License, Version 2.0 (the "License");
5 * you may not use this file except in compliance with the License.
6 * You may obtain a copy of the License at
7 *
8 *      http://www.apache.org/licenses/LICENSE-2.0
9 *
10 * Unless required by applicable law or agreed to in writing, software
11 * distributed under the License is distributed on an "AS IS" BASIS,
12 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
13 * See the License for the specific language governing permissions and
14 * limitations under the License.
15 */
16
17package android.gesture;
18
19import java.io.DataInputStream;
20import java.io.IOException;
21
22/**
23 * A timed point of a gesture stroke. Multiple points form a stroke.
24 */
25
26public class GesturePoint {
27    public final float x;
28    public final float y;
29
30    public final long timestamp;
31
32    public GesturePoint(float x, float y, long t) {
33        this.x = x;
34        this.y = y;
35        timestamp = t;
36    }
37
38    static GesturePoint deserialize(DataInputStream in) throws IOException {
39        // Read X and Y
40        final float x = in.readFloat();
41        final float y = in.readFloat();
42        // Read timestamp
43        final long timeStamp = in.readLong();
44        return new GesturePoint(x, y, timeStamp);
45    }
46
47    @Override
48    public Object clone() {
49        return new GesturePoint(x, y, timestamp);
50    }
51}
52