/* * 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. */ package org.apache.pdfbox.pdmodel.graphics; import org.apache.pdfbox.cos.COSArray; import org.apache.pdfbox.cos.COSBase; import org.apache.pdfbox.cos.COSDictionary; import org.apache.pdfbox.cos.COSFloat; import org.apache.pdfbox.cos.COSNumber; import org.apache.pdfbox.pdmodel.common.COSObjectable; import org.apache.pdfbox.pdmodel.font.PDFont; import org.apache.pdfbox.pdmodel.font.PDFontFactory; import java.io.IOException; /** * This class represents a font setting used for the graphics state. A font setting is a font and a * font size. Maybe there is a better name for this? * * @author <a href="mailto:ben@benlitchfield.com">Ben Litchfield</a> * @version $Revision: 1.4 $ */ public class PDFontSetting implements COSObjectable { private COSArray fontSetting = null; /** * Creates a blank font setting, font will be null, size will be 1. */ public PDFontSetting() { fontSetting = new COSArray(); fontSetting.add( null ); fontSetting.add( new COSFloat( 1 ) ); } /** * Constructs a font setting from an existing array. * * @param fs The new font setting value. */ public PDFontSetting( COSArray fs ) { fontSetting = fs; } /** * {@inheritDoc} */ public COSBase getCOSObject() { return fontSetting; } /** * This will get the font for this font setting. * * @return The font for this setting of null if one was not found. * * @throws IOException If there is an error getting the font. */ public PDFont getFont() throws IOException { PDFont retval = null; COSBase font = fontSetting.get( 0 ); if( font instanceof COSDictionary ) { retval = PDFontFactory.createFont( (COSDictionary)font ); } return retval; } /** * This will set the font for this font setting. * * @param font The new font. */ public void setFont( PDFont font ) { fontSetting.set( 0, font ); } /** * This will get the size of the font. * * @return The size of the font. */ public float getFontSize() { COSNumber size = (COSNumber)fontSetting.get( 1 ); return size.floatValue(); } /** * This will set the size of the font. * * @param size The new size of the font. */ public void setFontSize( float size ) { fontSetting.set( 1, new COSFloat( size ) ); } }