/* * Semitone - tuner, metronome, and piano for Android * Copyright (C) 2019 Andy Tockman <[email protected]> * * 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/>. */ package mn.tck.semitone; import android.text.TextPaint; public class Util { public final static String[] notenames = {"A", "A#", "B", "C", "C#", "D", "D#", "E", "F", "F#", "G", "G#"}; public static int maxTextSize(String text, int maxWidth) { TextPaint paint = new TextPaint(); for (int textSize = 10;; ++textSize) { paint.setTextSize(textSize); if (paint.measureText(text) > maxWidth) return textSize - 1; } } }