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What Is fop.jar in fop-2.7-bin.zip
What Is fop.jar? I got it from the fop-2.7-bin.zip.
✍: FYIcenter.com
fop.jar in fop-2.7-bin.zip is the JAR file for FOP 2.7, which is a print formatter driven by XSL formatting objects (XSL-FO). You can obtain fop.jar from the build folder of the fop-2.7-bin.zip file.
Below is the information about the fop.jar (2.2) file:
JAR File Size and Download Location:
JAR name: fop.jar, fop-2.7.jar Target JDK version: 1.7 File name: fop.jar File size: 4442817 bytes Release date: 20-Jan-2022 Download: Apache FOP Website
Java source code files for fop.jar:
⏎ org/apache/fop/render/pcl/PCLImageHandlerGraphics2D.java
/* * 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: PCLImageHandlerGraphics2D.java 1875643 2020-03-25 14:29:15Z ssteiner $ */ package org.apache.fop.render.pcl; import java.awt.Dimension; import java.awt.Rectangle; import java.awt.geom.AffineTransform; import java.awt.geom.Point2D; import java.awt.geom.Rectangle2D; import java.io.IOException; import org.apache.commons.io.output.ByteArrayOutputStream; import org.apache.commons.logging.Log; import org.apache.commons.logging.LogFactory; import org.apache.xmlgraphics.image.loader.Image; import org.apache.xmlgraphics.image.loader.ImageException; import org.apache.xmlgraphics.image.loader.ImageFlavor; import org.apache.xmlgraphics.image.loader.ImageManager; import org.apache.xmlgraphics.image.loader.impl.ImageGraphics2D; import org.apache.xmlgraphics.image.loader.impl.ImageRendered; import org.apache.xmlgraphics.java2d.GraphicContext; import org.apache.xmlgraphics.util.UnitConv; import org.apache.fop.apps.FOUserAgent; import org.apache.fop.render.ImageHandler; import org.apache.fop.render.ImageHandlerUtil; import org.apache.fop.render.RenderingContext; /** * Image handler implementation that paints Graphics2D images in PCL. Since PCL is limited in its * vector graphics capabilities, there's a fallback built in that switches to bitmap painting * if an advanced feature is encountered. */ public class PCLImageHandlerGraphics2D implements ImageHandler { /** logging instance */ private static Log log = LogFactory.getLog(PCLImageHandlerGraphics2D.class); /** {@inheritDoc} */ public int getPriority() { return 400; } /** {@inheritDoc} */ public Class getSupportedImageClass() { return ImageGraphics2D.class; } /** {@inheritDoc} */ public ImageFlavor[] getSupportedImageFlavors() { return new ImageFlavor[] { ImageFlavor.GRAPHICS2D }; } /** {@inheritDoc} */ public void handleImage(RenderingContext context, Image image, Rectangle pos) throws IOException { PCLRenderingContext pclContext = (PCLRenderingContext)context; ImageGraphics2D imageG2D = (ImageGraphics2D)image; Dimension imageDim = imageG2D.getSize().getDimensionMpt(); PCLGenerator gen = pclContext.getPCLGenerator(); Point2D transPoint = pclContext.transformedPoint(pos.x, pos.y); gen.setCursorPos(transPoint.getX(), transPoint.getY()); boolean painted = false; ByteArrayOutputStream baout = new ByteArrayOutputStream(); PCLGenerator tempGen = new PCLGenerator(baout, gen.getMaximumBitmapResolution()); tempGen.setDitheringQuality(gen.getDitheringQuality()); try { GraphicContext ctx = (GraphicContext)pclContext.getGraphicContext().clone(); AffineTransform prepareHPGL2 = new AffineTransform(); prepareHPGL2.scale(0.001, 0.001); int direction = PCLRenderingUtil.determinePrintDirection(ctx.getTransform()); rotate(prepareHPGL2, imageDim, direction); int height = pos.height; int width = pos.width; if (direction == 90 || direction == 270) { int tmp = height; height = width; width = tmp; } ctx.setTransform(prepareHPGL2); PCLGraphics2D graphics = new PCLGraphics2D(tempGen); graphics.setGraphicContext(ctx); graphics.setClippingDisabled(false /*pclContext.isClippingDisabled()*/); Rectangle2D area = new Rectangle2D.Double( 0.0, 0.0, imageDim.getWidth(), imageDim.getHeight()); imageG2D.getGraphics2DImagePainter().paint(graphics, area); //If we arrive here, the graphic is natively paintable, so write the graphic gen.writeCommand("*c" + gen.formatDouble4(width / 100f) + "x" + gen.formatDouble4(height / 100f) + "Y"); gen.writeCommand("*c0T"); gen.enterHPGL2Mode(false); gen.writeText("\nIN;"); gen.writeText("SP1;"); //One Plotter unit is 0.025mm! double scale = imageDim.getWidth() / UnitConv.mm2pt(imageDim.getWidth() * 0.025); gen.writeText("SC0," + gen.formatDouble4(scale) + ",0,-" + gen.formatDouble4(scale) + ",2;"); gen.writeText("IR0,100,0,100;"); gen.writeText("PU;PA0,0;\n"); baout.writeTo(gen.getOutputStream()); //Buffer is written to output stream gen.writeText("\n"); gen.enterPCLMode(false); painted = true; } catch (UnsupportedOperationException uoe) { log.debug( "Cannot paint graphic natively. Falling back to bitmap painting. Reason: " + uoe.getMessage()); } if (!painted) { //Fallback solution: Paint to a BufferedImage FOUserAgent ua = context.getUserAgent(); ImageManager imageManager = ua.getImageManager(); ImageRendered imgRend; try { imgRend = (ImageRendered)imageManager.convertImage( imageG2D, new ImageFlavor[] {ImageFlavor.RENDERED_IMAGE}/*, hints*/); } catch (ImageException e) { throw new IOException( "Image conversion error while converting the image to a bitmap" + " as a fallback measure: " + e.getMessage()); } gen.paintBitmap(imgRend.getRenderedImage(), new Dimension(pos.width, pos.height), pclContext.isSourceTransparencyEnabled(), pclContext.getPCLUtil()); } } private void rotate(AffineTransform prepareHPGL2, Dimension imageDim, int direction) { if (direction != 0) { double rads = Math.toRadians(-direction); double sin = Math.abs(Math.sin(rads)); double cos = Math.abs(Math.cos(rads)); double w = Math.floor(imageDim.getWidth() * cos + imageDim.getHeight() * sin); double h = Math.floor(imageDim.getHeight() * cos + imageDim.getWidth() * sin); prepareHPGL2.translate(w / 2d, h / 2d); prepareHPGL2.rotate(rads, 0, 0); prepareHPGL2.translate(-imageDim.getWidth() / 2d, -imageDim.getHeight() / 2d); } } /** {@inheritDoc} */ public boolean isCompatible(RenderingContext targetContext, Image image) { boolean supported = (image == null || image instanceof ImageGraphics2D) && targetContext instanceof PCLRenderingContext; if (supported) { String mode = (String)targetContext.getHint(ImageHandlerUtil.CONVERSION_MODE); if (ImageHandlerUtil.isConversionModeBitmap(mode)) { //Disabling this image handler automatically causes a bitmap to be generated return false; } } return supported; } }
⏎ org/apache/fop/render/pcl/PCLImageHandlerGraphics2D.java
Or download all of them as a single archive file:
File name: fop-2.7-src.zip File size: 3401312 bytes Release date: 2022-01-20 Download
⇒ "fop" Command in fop-2.7-bin.zip
2016-07-07, 36824👍, 0💬
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