Java tutorial
//package com.java2s; /* * Copyright (C) 2012 www.amsoft.cn * * 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. */ public class Main { public static boolean rectOnRect(double x1, double y1, double x2, double y2, double x3, double y3, double x4, double y4) { if (x1 >= Math.min(x3, x4) && x1 <= Math.max(x3, x4) && y1 >= Math.min(y3, y4) && y1 <= Math.max(y3, y4) && x2 >= Math.min(x3, x4) && x2 <= Math.max(x3, x4) && y2 >= Math.min(y3, y4) && y2 <= Math.max(y3, y4)) { return true; } else { return false; } } }