OvalShape.java revision 31ba192dd201df2cad96a8c503f730130ab0d80f 
1/*
2 * Copyright (C) 2007 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.graphics.drawable.shapes;
18
19import android.graphics.Canvas;
20import android.graphics.Outline;
21import android.graphics.Paint;
22import android.graphics.RectF;
23
24/**
25 * Defines an oval shape.
26 * The oval can be drawn to a Canvas with its own draw() method,
27 * but more graphical control is available if you instead pass
28 * the OvalShape to a {@link android.graphics.drawable.ShapeDrawable}.
29 */
30public class OvalShape extends RectShape {
31
32    public OvalShape() {}
33
34    @Override
35    public void draw(Canvas canvas, Paint paint) {
36        canvas.drawOval(rect(), paint);
37    }
38
39    @Override
40    public void getOutline(Outline outline) {
41        final RectF rect = rect();
42        outline.setOval((int) Math.ceil(rect.left), (int) Math.ceil(rect.top),
43                (int) Math.floor(rect.right), (int) Math.floor(rect.bottom));
44    }
45}
46
47