Main.java Source code

Introduction

Here is the source code for Main.java

Source

//package com.java2s;

public class Main {
    private static final double LN2 = 0.6931471805599453;

    private static double zoom(int mapPx, int worldPx, double fraction) {
        return Math.floor(Math.log(mapPx / worldPx / fraction) / LN2);
    }
}