001/* =================================================== 002 * JFreeSVG : an SVG library for the Java(tm) platform 003 * =================================================== 004 * 005 * (C)opyright 2013-2021, by Object Refinery Limited. All rights reserved. 006 * 007 * Project Info: http://www.jfree.org/jfreesvg/index.html 008 * 009 * This program is free software: you can redistribute it and/or modify 010 * it under the terms of the GNU General Public License as published by 011 * the Free Software Foundation, either version 3 of the License, or 012 * (at your option) any later version. 013 * 014 * This program is distributed in the hope that it will be useful, 015 * but WITHOUT ANY WARRANTY; without even the implied warranty of 016 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the 017 * GNU General Public License for more details. 018 * 019 * You should have received a copy of the GNU General Public License 020 * along with this program. If not, see <http://www.gnu.org/licenses/>. 021 * 022 * [Oracle and Java are registered trademarks of Oracle and/or its affiliates. 023 * Other names may be trademarks of their respective owners.] 024 * 025 * If you do not wish to be bound by the terms of the GPL, an alternative 026 * commercial license can be purchased. For details, please see visit the 027 * JFreeSVG home page: 028 * 029 * http://www.jfree.org/jfreesvg 030 * 031 */ 032 033package org.jfree.graphics2d.svg; 034 035/** 036 * An object that can (optionally) translate one font family name to an 037 * alternative. A {@code FontMapper} is assigned to an 038 * {@link SVGGraphics2D} instance. The default implementation will map 039 * Java logical font names to the equivalent SVG generic font names. 040 * 041 * @since 1.5 042 */ 043public interface FontMapper { 044 045 /** 046 * Maps the specified font family name to an alternative, or else returns 047 * the same family name. 048 * 049 * @param family the font family name ({@code null} not permitted). 050 * 051 * @return The same font family name or an alternative (never {@code null}). 052 */ 053 String mapFont(String family); 054 055}