| /* |
| * Copyright (C) 2007 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 android.graphics.drawable.shapes; |
| |
| import android.graphics.Canvas; |
| import android.graphics.Paint; |
| |
| /** |
| * Creates an arc shape. The arc shape starts at a specified |
| * angle and sweeps clockwise, drawing slices of pie. |
| * The arc can be drawn to a Canvas with its own draw() method, |
| * but more graphical control is available if you instead pass |
| * the ArcShape to a {@link android.graphics.drawable.ShapeDrawable}. |
| */ |
| public class ArcShape extends RectShape { |
| private float mStart; |
| private float mSweep; |
| |
| /** |
| * ArcShape constructor. |
| * |
| * @param startAngle the angle (in degrees) where the arc begins |
| * @param sweepAngle the sweep angle (in degrees). Anything equal to or |
| * greater than 360 results in a complete circle/oval. |
| */ |
| public ArcShape(float startAngle, float sweepAngle) { |
| mStart = startAngle; |
| mSweep = sweepAngle; |
| } |
| |
| @Override |
| public void draw(Canvas canvas, Paint paint) { |
| canvas.drawArc(rect(), mStart, mSweep, true, paint); |
| } |
| } |
| |