1 /*
2  * Copyright (C) 2010 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 com.android.test.hwui;
18 
19 import android.app.Activity;
20 import android.content.Context;
21 import android.graphics.Bitmap;
22 import android.graphics.BitmapFactory;
23 import android.graphics.Canvas;
24 import android.graphics.Paint;
25 import android.os.Bundle;
26 import android.view.View;
27 
28 @SuppressWarnings({"UnusedDeclaration"})
29 public class BitmapsSkewActivity extends Activity {
30     @Override
onCreate(Bundle savedInstanceState)31     protected void onCreate(Bundle savedInstanceState) {
32         super.onCreate(savedInstanceState);
33         final BitmapsView view = new BitmapsView(this);
34         setContentView(view);
35     }
36 
37     static class BitmapsView extends View {
38         private Paint mBitmapPaint;
39         private final Bitmap mBitmap1;
40 
BitmapsView(Context c)41         BitmapsView(Context c) {
42             super(c);
43 
44             mBitmap1 = BitmapFactory.decodeResource(c.getResources(), R.drawable.sunset1);
45         }
46 
47         @Override
onDraw(Canvas canvas)48         protected void onDraw(Canvas canvas) {
49             super.onDraw(canvas);
50 
51             canvas.translate(120.0f, 50.0f);
52             canvas.skew(0.2f, 0.3f);
53             canvas.drawBitmap(mBitmap1, 0.0f, 0.0f, mBitmapPaint);
54         }
55     }
56 }
57