http://xmlgraphics.apache.org/fop/: 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. (Apache Software Foundation) 
/*
 * 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: PCLEventProducer.java 1695082 2015-08-10 14:15:48Z rmeyer $ */

package org.apache.fop.render.pcl;

import org.apache.fop.events.EventBroadcaster;
import org.apache.fop.events.EventProducer;


Event producer interface for events generated by the PCL renderer.

/**
 * Event producer interface for events generated by the PCL renderer.
 */
public interface PCLEventProducer extends EventProducer {

    
Provider class for the event producer. 
/** Provider class for the event producer. */
    final class Provider {

        private Provider() {
        }

        
Returns an event producer.

Params:
  • broadcaster – the event broadcaster to use
Returns:the event producer
/**
         * Returns an event producer.
         * @param broadcaster the event broadcaster to use
         * @return the event producer
         */
        public static PCLEventProducer get(EventBroadcaster broadcaster) {
            return broadcaster.getEventProducerFor(PCLEventProducer.class);
        }
    }

    
Paper type could not be determined. Falling back to another.

Params:
  • source – the event source
  • pageWidth – the page width (in millipoints)
  • pageHeight – the page height (in millipoints)
  • fallbackPaper – the paper type that will be used instead
@event.severityWARN
/**
     * Paper type could not be determined. Falling back to another.
     * @param source the event source
     * @param pageWidth the page width (in millipoints)
     * @param pageHeight the page height (in millipoints)
     * @param fallbackPaper the paper type that will be used instead
     * @event.severity WARN
     */
    void paperTypeUnavailable(Object source, long pageWidth, long pageHeight, String fallbackPaper);

    
The font type is not supported for PCL output.

Params:
  • source – The event source
  • fontName – The name of the font not supported
  • supportedTypes – The types of fonts currently supported
@event.severityERROR
/**
     * The font type is not supported for PCL output.
     * @param source The event source
     * @param fontName The name of the font not supported
     * @param supportedTypes The types of fonts currently supported
     * @event.severity ERROR
     */
    void fontTypeNotSupported(Object source, String fontName, String supportedTypes);

}