Here you can find the source of roundUp(int i, int snap)
public static int roundUp(int i, int snap)
//package com.java2s; /*/* ww w .ja v a2 s .c o m*/ * Copyright (C) 2013 dirbaio * * This program is free software: you can redistribute it and/or modify * it under the terms of the GNU General Public License as published by * the Free Software Foundation, either version 3 of the License, or * (at your option) any later version. * * This program is distributed in the hope that it will be useful, * but WITHOUT ANY WARRANTY; without even the implied warranty of * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the * GNU General Public License for more details. * * You should have received a copy of the GNU General Public License * along with this program. If not, see <http://www.gnu.org/licenses/>. */ public class Main { public static int roundUp(int i, int snap) { return roundDown(i + snap - 1, snap); } public static int roundDown(int i, int snap) { return i - i % snap; } }