| /* |
| * 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, |
| userAgent.isComplexScriptFeaturesEnabled())); |
| } |
| |
| fontManager.setup(fontInfo, |
| (FontCollection[])fontCollections.toArray( |
| new FontCollection[fontCollections.size()])); |
| documentHandler.setFontInfo(fontInfo); |
| } |
| |
| } |