Categories:
Audio (13)
Biotech (29)
Bytecode (36)
Database (77)
Framework (7)
Game (7)
General (507)
Graphics (53)
I/O (35)
IDE (2)
JAR Tools (101)
JavaBeans (21)
JDBC (121)
JDK (426)
JSP (20)
Logging (108)
Mail (58)
Messaging (8)
Network (84)
PDF (97)
Report (7)
Scripting (84)
Security (32)
Server (121)
Servlet (26)
SOAP (24)
Testing (54)
Web (15)
XML (309)
Collections:
Other Resources:
iText kernel.jar Source Code
kernel.jar is a component in iText Java library to provide low-level functionalities. iText Java library allows you to generate and manage PDF documents.
The Source Code files are provided together with the JAR file in the binary packge like iText7-Core-7.1.4.zip. You can download it at iText 7 Core Download site.
You can compile it to generate your JAR file, using kernel.pom as the build configuration file.
The source code of kernel-7.1.4.jar is provided below:
✍: FYIcenter.com
⏎ com/itextpdf/kernel/pdf/canvas/wmf/WmfImageHelper.java
/* This file is part of the iText (R) project. Copyright (c) 1998-2018 iText Group NV Authors: Bruno Lowagie, Paulo Soares, et al. This program is free software; you can redistribute it and/or modify it under the terms of the GNU Affero General Public License version 3 as published by the Free Software Foundation with the addition of the following permission added to Section 15 as permitted in Section 7(a): FOR ANY PART OF THE COVERED WORK IN WHICH THE COPYRIGHT IS OWNED BY ITEXT GROUP. ITEXT GROUP DISCLAIMS THE WARRANTY OF NON INFRINGEMENT OF THIRD PARTY RIGHTS This program is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU Affero General Public License for more details. You should have received a copy of the GNU Affero General Public License along with this program; if not, see http://www.gnu.org/licenses or write to the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA, 02110-1301 USA, or download the license from the following URL: http://itextpdf.com/terms-of-use/ The interactive user interfaces in modified source and object code versions of this program must display Appropriate Legal Notices, as required under Section 5 of the GNU Affero General Public License. In accordance with Section 7(b) of the GNU Affero General Public License, a covered work must retain the producer line in every PDF that is created or manipulated using iText. You can be released from the requirements of the license by purchasing a commercial license. Buying such a license is mandatory as soon as you develop commercial activities involving the iText software without disclosing the source code of your own applications. These activities include: offering paid services to customers as an ASP, serving PDFs on the fly in a web application, shipping iText with a closed source product. For more information, please contact iText Software Corp. at this address: sales@itextpdf.com */ package com.itextpdf.kernel.pdf.canvas.wmf; import com.itextpdf.io.image.ImageType; import com.itextpdf.kernel.PdfException; import com.itextpdf.kernel.geom.Rectangle; import com.itextpdf.io.image.ImageData; import com.itextpdf.kernel.pdf.canvas.PdfCanvas; import com.itextpdf.kernel.pdf.PdfDocument; import com.itextpdf.kernel.pdf.xobject.PdfFormXObject; import com.itextpdf.kernel.pdf.xobject.PdfXObject; import java.io.IOException; import java.io.InputStream; /** * Helper class for the WmfImage implementation. Assists in the creation of a {@link com.itextpdf.kernel.pdf.xobject.PdfFormXObject}. */ public class WmfImageHelper { /** Scales the WMF font size. The default value is 0.86. */ public static float wmfFontCorrection = 0.86f; private WmfImageData wmf; private float plainWidth; private float plainHeight; /** * Creates a helper instance. * * @param wmf the {@link WmfImageData} object */ public WmfImageHelper(ImageData wmf) { if (wmf.getOriginalType() != ImageType.WMF) throw new IllegalArgumentException("WMF image expected"); this.wmf = (WmfImageData)wmf; processParameters(); } /** * This method checks if the image is a valid WMF and processes some parameters. */ private void processParameters() { InputStream is = null; try { String errorID; if (wmf.getData() == null){ is = wmf.getUrl().openStream(); errorID = wmf.getUrl().toString(); } else{ is = new java.io.ByteArrayInputStream(wmf.getData()); errorID = "Byte array"; } InputMeta in = new InputMeta(is); if (in.readInt() != 0x9AC6CDD7) { throw new PdfException(PdfException._1IsNotAValidPlaceableWindowsMetafile, errorID); } in.readWord(); int left = in.readShort(); int top = in.readShort(); int right = in.readShort(); int bottom = in.readShort(); int inch = in.readWord(); wmf.setDpi(72, 72); wmf.setHeight((float) (bottom - top) / inch * 72f); wmf.setWidth((float) (right - left) / inch * 72f); } catch (IOException e) { throw new PdfException(PdfException.WmfImageException); } finally { if (is != null) { try { is.close(); } catch (IOException ignored) { } } } } /** * Create a PdfXObject based on the WMF image. The PdfXObject will have the dimensions of the * WMF image. * * @param document PdfDocument to add the PdfXObject to * @return PdfXObject based on the WMF image */ public PdfXObject createFormXObject(PdfDocument document) { PdfFormXObject pdfForm = new PdfFormXObject(new Rectangle(0, 0, wmf.getWidth(), wmf.getHeight())); PdfCanvas canvas = new PdfCanvas(pdfForm, document); InputStream is = null; try { if (wmf.getData() == null){ is = wmf.getUrl().openStream(); } else{ is = new java.io.ByteArrayInputStream(wmf.getData()); } MetaDo meta = new MetaDo(is, canvas); meta.readAll(); } catch (IOException e) { throw new PdfException(PdfException.WmfImageException, e); } finally { if (is != null) { try { is.close(); } catch (IOException ignored) { } } } return pdfForm; } }
⏎ com/itextpdf/kernel/pdf/canvas/wmf/WmfImageHelper.java
Or download all of them as a single archive file:
File name: kernel-7.1.4-sources.jar File size: 1201221 bytes Release date: 2018-10-09 Download
⇐ Download and Install iText7-Core-7.1.4.zip
2010-02-18, 85722👍, 0💬
Popular Posts:
Apache Log4j SLF4J Binding allows applications coded to the SLF4J API to use Log4j 2 as the implemen...
JDK 11 jdk.jshell.jmod is the JMOD file for JDK 11 JShell tool, which can be invoked by the "jshell"...
maven-compat-3.8.6.jar is the JAR file for Apache Maven 3.8.6 Compact module. The JAR file name may ...
JDK 11 jdk.hotspot.agent.jmod is the JMOD file for JDK 11 Hotspot Agent module. JDK 11 Hotspot Agent...
What Is wstx-asl-3.2.8.jar? wstx-asl-3.2.8.jar is JAR file for the ASL component of Woodstox 3.2.8. ...