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- /*
- * 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.
- */
-
- /* $Id$ */
-
- package org.apache.fop.render.bitmap;
-
- import java.awt.Graphics2D;
- import java.awt.image.BufferedImage;
- import java.util.List;
-
- import org.apache.avalon.framework.configuration.Configuration;
-
- import org.apache.fop.apps.FOPException;
- import org.apache.fop.apps.FOUserAgent;
- import org.apache.fop.fonts.FontCollection;
- import org.apache.fop.fonts.FontEventAdapter;
- import org.apache.fop.fonts.FontEventListener;
- import org.apache.fop.fonts.FontInfo;
- import org.apache.fop.fonts.FontManager;
- import org.apache.fop.fonts.FontResolver;
- import org.apache.fop.render.DefaultFontResolver;
- import org.apache.fop.render.intermediate.IFDocumentHandler;
- import org.apache.fop.render.intermediate.IFDocumentHandlerConfigurator;
- import org.apache.fop.render.java2d.Base14FontCollection;
- import org.apache.fop.render.java2d.ConfiguredFontCollection;
- import org.apache.fop.render.java2d.InstalledFontCollection;
- import org.apache.fop.render.java2d.Java2DFontMetrics;
- import org.apache.fop.render.java2d.Java2DRenderer;
- import org.apache.fop.render.java2d.Java2DRendererConfigurator;
- import org.apache.fop.util.ColorUtil;
-
- /**
- * Configurator for bitmap output.
- */
- public class BitmapRendererConfigurator extends Java2DRendererConfigurator
- implements IFDocumentHandlerConfigurator {
-
- /**
- * Default constructor
- * @param userAgent user agent
- */
- public BitmapRendererConfigurator(FOUserAgent userAgent) {
- super(userAgent);
- }
-
- // ---=== IFDocumentHandler configuration ===---
-
- /** {@inheritDoc} */
- public void configure(IFDocumentHandler documentHandler) throws FOPException {
- super.configure(documentHandler);
- Configuration cfg = super.getRendererConfig(documentHandler.getMimeType());
- if (cfg != null) {
- AbstractBitmapDocumentHandler bitmapHandler
- = (AbstractBitmapDocumentHandler)documentHandler;
- BitmapRenderingSettings settings = bitmapHandler.getSettings();
-
- boolean transparent = cfg.getChild(
- Java2DRenderer.JAVA2D_TRANSPARENT_PAGE_BACKGROUND).getValueAsBoolean(
- settings.hasTransparentPageBackground());
- if (transparent) {
- settings.setPageBackgroundColor(null);
- } else {
- String background = cfg.getChild("background-color").getValue(null);
- if (background != null) {
- settings.setPageBackgroundColor(
- ColorUtil.parseColorString(this.userAgent, background));
- }
- }
-
- boolean antiAliasing = cfg.getChild("anti-aliasing").getValueAsBoolean(
- settings.isAntiAliasingEnabled());
- settings.setAntiAliasing(antiAliasing);
-
- String optimization = cfg.getChild("rendering").getValue(null);
- if ("quality".equalsIgnoreCase(optimization)) {
- settings.setQualityRendering(true);
- } else if ("speed".equalsIgnoreCase(optimization)) {
- settings.setQualityRendering(false);
- }
-
- String color = cfg.getChild("color-mode").getValue(null);
- if (color != null) {
- if ("rgba".equalsIgnoreCase(color)) {
- settings.setBufferedImageType(BufferedImage.TYPE_INT_ARGB);
- } else if ("rgb".equalsIgnoreCase(color)) {
- settings.setBufferedImageType(BufferedImage.TYPE_INT_RGB);
- } else if ("gray".equalsIgnoreCase(color)) {
- settings.setBufferedImageType(BufferedImage.TYPE_BYTE_GRAY);
- } else if ("binary".equalsIgnoreCase(color)) {
- settings.setBufferedImageType(BufferedImage.TYPE_BYTE_BINARY);
- } else if ("bi-level".equalsIgnoreCase(color)) {
- settings.setBufferedImageType(BufferedImage.TYPE_BYTE_BINARY);
- } else {
- throw new FOPException("Invalid value for color-mode: " + color);
- }
- }
- }
- }
-
- /** {@inheritDoc} */
- public void setupFontInfo(IFDocumentHandler documentHandler, FontInfo fontInfo)
- throws FOPException {
- final FontManager fontManager = userAgent.getFactory().getFontManager();
-
- final Java2DFontMetrics java2DFontMetrics = new Java2DFontMetrics();
-
- final List fontCollections = new java.util.ArrayList();
- fontCollections.add(new Base14FontCollection(java2DFontMetrics));
- fontCollections.add(new InstalledFontCollection(java2DFontMetrics));
-
- Configuration cfg = super.getRendererConfig(documentHandler.getMimeType());
- if (cfg != null) {
- FontResolver fontResolver = new DefaultFontResolver(userAgent);
- FontEventListener listener = new FontEventAdapter(
- userAgent.getEventBroadcaster());
- List fontList = buildFontList(cfg, fontResolver, listener);
- fontCollections.add(new ConfiguredFontCollection(fontResolver, fontList));
- }
-
- fontManager.setup(fontInfo,
- (FontCollection[])fontCollections.toArray(
- new FontCollection[fontCollections.size()]));
- documentHandler.setFontInfo(fontInfo);
- }
-
- }
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