/* * 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.util.operator.pagedrawer; import java.util.List; import java.io.IOException; import org.apache.commons.logging.Log; import org.apache.commons.logging.LogFactory; import org.apache.pdfbox.cos.COSBase; import org.apache.pdfbox.pdfviewer.PageDrawer; import org.apache.pdfbox.util.PDFOperator; import org.apache.pdfbox.util.operator.OperatorProcessor; /** * Implementation of content stream operator for page drawer. * * @author <a href="mailto:ben@benlitchfield.com">Ben Litchfield</a> * @version $Revision: 1.3 $ */ public class ClosePath extends OperatorProcessor { /** * Log instance. */ private static final Log log = LogFactory.getLog(ClosePath.class); /** * process : h : Close path. * @param operator The operator that is being executed. * @param arguments List * * @throws IOException if something went wrong during logging */ public void process(PDFOperator operator, List<COSBase> arguments) throws IOException { PageDrawer drawer = (PageDrawer)context; try { drawer.getLinePath().closePath(); } catch( Throwable t ) { log.warn(t, t); } } }