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: AFPRendererContext.java 1761019 2016-09-16 10:43:45Z ssteiner $ */

package org.apache.fop.render.afp;

import java.util.Map;

import org.apache.avalon.framework.configuration.Configuration;

import org.apache.fop.afp.AFPPaintingState;
import org.apache.fop.afp.AFPResourceInfo;
import org.apache.fop.afp.AFPResourceManager;
import org.apache.fop.afp.modca.ResourceObject;
import org.apache.fop.render.AbstractRenderer;
import org.apache.fop.render.ImageHandlerUtil;
import org.apache.fop.render.RendererContext;
import org.apache.fop.render.RendererContextConstants;


AFP-specific renderer context class.

/**
 * AFP-specific renderer context class.
 */
public class AFPRendererContext extends RendererContext {

    
Main constructor

Params:
  • renderer – the current renderer
  • mime – the MIME type of the output that's generated.
/**
     * Main constructor
     *
     * @param renderer the current renderer
     * @param mime the MIME type of the output that's generated.
     */
    public AFPRendererContext(AbstractRenderer renderer, String mime) {
        super(renderer, mime);
    }

    
Returns a new AFPInfo for this renderer context

Returns:an AFPInfo for this renderer context
/**
     * Returns a new AFPInfo for this renderer context
     *
     * @return an AFPInfo for this renderer context
     */
    public AFPInfo getInfo() {
        AFPInfo info = new AFPInfo();
        info.setWidth((Integer) getProperty(RendererContextConstants.WIDTH));
        info.setHeight((Integer) getProperty(RendererContextConstants.HEIGHT));
        info.setX((Integer) getProperty(RendererContextConstants.XPOS));
        info.setY((Integer) getProperty(RendererContextConstants.YPOS));
        info.setHandlerConfiguration((Configuration)getProperty(
                RendererContextConstants.HANDLER_CONFIGURATION));
        info.setFontInfo((org.apache.fop.fonts.FontInfo)getProperty(
                AFPRendererContextConstants.AFP_FONT_INFO));
        info.setPaintingState((AFPPaintingState)getProperty(
                AFPRendererContextConstants.AFP_PAINTING_STATE));
        info.setResourceManager(((AFPResourceManager)getProperty(
                AFPRendererContextConstants.AFP_RESOURCE_MANAGER)));

        Map foreignAttributes = (Map)getProperty(RendererContextConstants.FOREIGN_ATTRIBUTES);
        if (foreignAttributes != null) {
            boolean paintAsBitmap = ImageHandlerUtil.isConversionModeBitmap(foreignAttributes);
            info.setPaintAsBitmap(paintAsBitmap);

            AFPForeignAttributeReader foreignAttributeReader
                = new AFPForeignAttributeReader();
            AFPResourceInfo resourceInfo
                = foreignAttributeReader.getResourceInfo(foreignAttributes);
            // set default resource level if an explicit one hasn't been set
            if (!resourceInfo.levelChanged()) {
                byte resourceType = paintAsBitmap
                    ? ResourceObject.TYPE_IMAGE : ResourceObject.TYPE_GRAPHIC;
                resourceInfo.setLevel(info.getResourceManager().getResourceLevelDefaults()
                        .getDefaultResourceLevel(resourceType));
            }
            info.setResourceInfo(resourceInfo);
        }
        return info;
    }
}