org.apache.fop.fonts.FontResolver Maven / Gradle / Ivy
Go to download
Show more of this group Show more artifacts with this name
Show all versions of fop Show documentation
Show all versions of fop Show documentation
Apache FOP (Formatting Objects Processor) is the world's first print formatter driven by XSL formatting objects (XSL-FO) and the world's first output independent formatter. It is a Java application that reads a formatting object (FO) tree and renders the resulting pages to a specified output. Output formats currently supported include PDF, PCL, PS, AFP, TIFF, PNG, SVG, XML (area tree representation), Print, AWT and TXT. The primary output target is PDF.
/*
* Licensed to the Apache Software Foundation (ASF) under one or more
* contributor license agreements. See the NOTICE file distributed with
* this work for additional information regarding copyright ownership.
* The ASF licenses this file to You 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.
*/
/* $Id: FontResolver.java 679326 2008-07-24 09:35:34Z vhennebert $ */
package org.apache.fop.fonts;
import javax.xml.transform.Source;
/**
* This interface is used to resolve absolute and relative font URIs.
*/
public interface FontResolver {
/**
* Called to resolve an URI to a Source instance. The base URI needed by the URIResolver's
* resolve() method is defined to be implicitly available in this case. If the URI cannot
* be resolved, null is returned and it is assumed that the FontResolver implementation
* already warned the user about the problem.
* @param href An href attribute, which may be relative or absolute.
* @return A Source object, or null if the href could not resolved.
*/
Source resolve(String href);
}