- /*
- * 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.afp;
-
- import java.awt.Dimension;
- import java.awt.geom.AffineTransform;
- import java.awt.geom.Rectangle2D;
- import java.awt.image.BufferedImage;
- import java.io.IOException;
-
- import org.apache.xmlgraphics.java2d.Graphics2DImagePainter;
-
- import org.apache.fop.afp.AFPGraphics2D;
- import org.apache.fop.afp.AFPGraphicsObjectInfo;
- import org.apache.fop.afp.AFPPaintingState;
- import org.apache.fop.afp.AFPResourceManager;
- import org.apache.fop.render.AbstractGraphics2DAdapter;
- import org.apache.fop.render.RendererContext;
- import org.apache.fop.render.RendererContext.RendererContextWrapper;
-
- /**
- * Graphics2DAdapter implementation for AFP.
- */
- public class AFPGraphics2DAdapter extends AbstractGraphics2DAdapter {
-
- private final AFPPaintingState paintingState;
-
- /**
- * Main constructor
- *
- * @param paintingState the AFP painting state
- */
- public AFPGraphics2DAdapter(AFPPaintingState paintingState) {
- this.paintingState = paintingState;
- }
-
- /** {@inheritDoc} */
- public void paintImage(Graphics2DImagePainter painter,
- RendererContext rendererContext,
- int x, int y, int width, int height) throws IOException {
-
- AFPRendererContext afpRendererContext = (AFPRendererContext)rendererContext;
- AFPInfo afpInfo = afpRendererContext.getInfo();
-
- final boolean textAsShapes = false;
- AFPGraphics2D g2d = afpInfo.createGraphics2D(textAsShapes);
-
- paintingState.save();
-
- //Fallback solution: Paint to a BufferedImage
- if (afpInfo.paintAsBitmap()) {
-
- // paint image
- RendererContextWrapper rendererContextWrapper
- = RendererContext.wrapRendererContext(rendererContext);
- float targetResolution = rendererContext.getUserAgent().getTargetResolution();
- int resolution = Math.round(targetResolution);
- boolean colorImages = afpInfo.isColorSupported();
- BufferedImage bufferedImage = paintToBufferedImage(
- painter, rendererContextWrapper, resolution, !colorImages, false);
-
- // draw image
- AffineTransform at = paintingState.getData().getTransform();
- at.translate(x, y);
- g2d.drawImage(bufferedImage, at, null);
- } else {
- AFPGraphicsObjectInfo graphicsObjectInfo = new AFPGraphicsObjectInfo();
- graphicsObjectInfo.setPainter(painter);
- graphicsObjectInfo.setGraphics2D(g2d);
-
- // get the 'width' and 'height' attributes of the SVG document
- Dimension imageSize = painter.getImageSize();
- float imw = (float)imageSize.getWidth() / 1000f;
- float imh = (float)imageSize.getHeight() / 1000f;
-
- Rectangle2D area = new Rectangle2D.Double(0.0, 0.0, imw, imh);
- graphicsObjectInfo.setArea(area);
- AFPResourceManager resourceManager = afpInfo.getResourceManager();
- resourceManager.createObject(graphicsObjectInfo);
- }
-
- paintingState.restore();
- }
-
- /** {@inheritDoc} */
- protected int mpt2px(int unit, int resolution) {
- return Math.round(paintingState.getUnitConverter().mpt2units(unit));
- }
- }
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