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 
17 package android.gesture;
18 
19 import java.io.DataInputStream;
20 import java.io.IOException;
21 
22 /**
23  * A timed point of a gesture stroke. Multiple points form a stroke.
24  */
25 
26 public class GesturePoint {
27     public final float x;
28     public final float y;
29 
30     public final long timestamp;
31 
GesturePoint(float x, float y, long t)32     public GesturePoint(float x, float y, long t) {
33         this.x = x;
34         this.y = y;
35         timestamp = t;
36     }
37 
deserialize(DataInputStream in)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
clone()48     public Object clone() {
49         return new GesturePoint(x, y, timestamp);
50     }
51 }
52