Main.java Source code

Introduction

Here is the source code for Main.java

Source

//package com.java2s;
/*************************************************************************
 * Copyright (c) 2015 Lemberg Solutions
 *
 * 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 int getMaxZoomLevel(int imageWidth, int imageHeight) {
        int biggerSize = imageWidth > imageHeight ? imageWidth : imageHeight;

        if (biggerSize == 0) {
            return 0;
        }

        return (int) Math.ceil(Math.log((double) biggerSize) / Math.log(2.0));
    }
}