org.apache.fop.afp.fonts.AFPPageFonts Maven / Gradle / Ivy
/*
* 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: AFPPageFonts.java 1297404 2012-03-06 10:17:54Z vhennebert $ */
package org.apache.fop.afp.fonts;
/**
* Holds the current page fonts
*/
public class AFPPageFonts extends java.util.HashMap {
private static final long serialVersionUID = -4991896259427109041L;
/**
* Default constructor
*/
public AFPPageFonts() {
super();
}
/**
* Parameterized constructor
*
* @param fonts an existing set of afp page fonts
*/
public AFPPageFonts(AFPPageFonts fonts) {
super(fonts);
}
/**
* Registers a font on the current page and returns font attributes
*
* @param fontName the internal font name
* @param font the AFPFont
* @param fontSize the font point size
* @return newly registered AFPFontAttributes
*/
public AFPFontAttributes registerFont(String fontName, AFPFont font, int fontSize) {
String pageFontKey = fontName + "_" + fontSize;
AFPFontAttributes afpFontAttributes = (AFPFontAttributes)super.get(pageFontKey);
// Add to page font mapping if not already present
if (afpFontAttributes == null) {
afpFontAttributes = new AFPFontAttributes(fontName, font, fontSize);
super.put(pageFontKey, afpFontAttributes);
int fontRef = super.size();
afpFontAttributes.setFontReference(fontRef);
}
return afpFontAttributes;
}
}