Here you can find the source of bitsetToString(BitSet bitset, int width, int height)
public static final String bitsetToString(BitSet bitset, int width, int height)
//package com.java2s; /******************************************************************************* * Copyright (c) 2015 - 2016 - 2016, Andreas Hefti, inarisoft@yahoo.de * /*from w ww . j av a2 s . c om*/ * 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. ******************************************************************************/ import java.util.BitSet; public class Main { public static final String bitsetToString(BitSet bitset, int width, int height) { StringBuilder builder = new StringBuilder(); for (int y = 0; y < height; y++) { for (int x = 0; x < width; x++) { builder.append((bitset.get(y * width + x)) ? 1 : 0); } if (y < height - 1) { builder.append("\n"); } } return builder.toString(); } }