/* * Copyright (C) 2008 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 com.example.android.apis.graphics;// Need the following import to get access to the app resources, since this// class is in a sub-package.//import com.example.android.apis.R;import android.app.Activity;import android.content.Context;import android.graphics.*;import android.os.Bundle;import android.view.KeyEvent;import android.view.View;public class PathFillTypes extends GraphicsActivity {    @Override    protected void onCreate(Bundle savedInstanceState) {        super.onCreate(savedInstanceState);        setContentView(new SampleView(this));    }        private static class SampleView extends View {        private Paint mPaint = new Paint(Paint.ANTI_ALIAS_FLAG);        private Path mPath;        public SampleView(Context context) {            super(context);            setFocusable(true);            setFocusableInTouchMode(true);            mPath = new Path();            mPath.addCircle(40, 40, 45, Path.Direction.CCW);            mPath.addCircle(80, 80, 45, Path.Direction.CCW);        }                private void showPath(Canvas canvas, int x, int y, Path.FillType ft,                              Paint paint) {            canvas.save();            canvas.translate(x, y);            canvas.clipRect(0, 0, 120, 120);            canvas.drawColor(Color.WHITE);            mPath.setFillType(ft);            canvas.drawPath(mPath, paint);            canvas.restore();        }                @Override protected void onDraw(Canvas canvas) {            Paint paint = mPaint;            canvas.drawColor(0xFFCCCCCC);                        canvas.translate(20, 20);                        paint.setAntiAlias(true);            showPath(canvas, 0, 0, Path.FillType.WINDING, paint);            showPath(canvas, 160, 0, Path.FillType.EVEN_ODD, paint);            showPath(canvas, 0, 160, Path.FillType.INVERSE_WINDING, paint);            showPath(canvas, 160, 160, Path.FillType.INVERSE_EVEN_ODD, paint);        }    }}