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:
What Is poi-scratchpad-5.2.3.jar?
What Is poi-scratchpad-5.2.3.jar?
✍: FYIcenter.com
poi-scratchpad-5.2.3.jar is one of the JAR files for Apache POI 5.2.3, which
provides an API for Microsoft document files of Word, Excel, PowerPoint, and Visio.
poi-scratchpad-5.2.3.jar provides support for older versions of Microsoft document files like Word 97, Excel 97, PowerPoint 97, etc.
poi-scratchpad-5.2.3.jar is distributed as part of the poi-bin-5.2.3-20220909.zip download file.
JAR File Size and Download Location:
JAR name: poi-scratchpad-5.2.3.jar Target JDK version: 9 Dependency: poi.jar File name: poi-scratchpad.jar, poi-scratchpad-5.2.3.jar File size: 1897121 bytes Release date: 09-09-2022 Download: Apache POI Website
Here are Java Source Code files for poi-scratchpad-5.2.3.jar:
⏎ org/apache/poi/hdgf/HDGFDiagram.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. ==================================================================== */ package org.apache.poi.hdgf; import java.io.IOException; import java.io.InputStream; import org.apache.poi.POIReadOnlyDocument; import org.apache.poi.hdgf.chunks.ChunkFactory; import org.apache.poi.hdgf.pointers.Pointer; import org.apache.poi.hdgf.pointers.PointerFactory; import org.apache.poi.hdgf.streams.PointerContainingStream; import org.apache.poi.hdgf.streams.Stream; import org.apache.poi.hdgf.streams.StringsStream; import org.apache.poi.hdgf.streams.TrailerStream; import org.apache.poi.poifs.filesystem.DirectoryNode; import org.apache.poi.poifs.filesystem.POIFSFileSystem; import org.apache.poi.util.IOUtils; import org.apache.poi.util.LittleEndian; import org.apache.poi.util.LocaleUtil; /** * See * http://www.redferni.uklinux.net/visio/ * http://www.gnome.ru/projects/docs/vsdocs.html * http://www.gnome.ru/projects/docs/slide1.png * http://www.gnome.ru/projects/docs/slide2.png */ public final class HDGFDiagram extends POIReadOnlyDocument { private static final String VISIO_HEADER = "Visio (TM) Drawing\r\n"; private long docSize; private Pointer trailerPointer; private TrailerStream trailer; public HDGFDiagram(POIFSFileSystem fs) throws IOException { this(fs.getRoot()); } public HDGFDiagram(DirectoryNode dir) throws IOException { super(dir); // Grab the document stream final byte[] _docstream; try (InputStream is = dir.createDocumentInputStream("VisioDocument")) { _docstream = IOUtils.toByteArray(is); } // Check it's really visio String typeString = new String(_docstream, 0, 20, LocaleUtil.CHARSET_1252 ); if(! typeString.equals(VISIO_HEADER)) { throw new IllegalArgumentException("Wasn't a valid visio document, started with " + typeString); } // Grab the version number, 0x1a -> 0x1b short version = LittleEndian.getShort(_docstream, 0x1a); // Grab the document size, 0x1c -> 0x1f docSize = LittleEndian.getUInt(_docstream, 0x1c); // ??? 0x20 -> 0x23 // Create the Chunk+Pointer Factories for the document version PointerFactory ptrFactory = new PointerFactory(version); ChunkFactory chunkFactory = new ChunkFactory(version); // Grab the pointer to the trailer trailerPointer = ptrFactory.createPointer(_docstream, 0x24); // Now grab the trailer trailer = (TrailerStream) Stream.createStream(trailerPointer, _docstream, chunkFactory, ptrFactory); // Finally, find all our streams trailer.findChildren(_docstream); } /** * Returns the TrailerStream, which is at the root of the * tree of Streams. * * @return the TrailerStream */ public TrailerStream getTrailerStream() { return trailer; } /** * Returns all the top level streams, which are the streams * pointed to by the TrailerStream. * * @return the top level streams */ public Stream[] getTopLevelStreams() { return trailer.getPointedToStreams(); } public long getDocumentSize() { return docSize; } /** * Prints out some simple debug on the base contents of the file. * @see org.apache.poi.hdgf.dev.VSDDumper */ public void debug() { System.err.println("Trailer is at " + trailerPointer.getOffset()); System.err.println("Trailer has type " + trailerPointer.getType()); System.err.println("Trailer has length " + trailerPointer.getLength()); System.err.println("Trailer has format " + trailerPointer.getFormat()); for(int i=0; i<trailer.getPointedToStreams().length; i++) { Stream stream = trailer.getPointedToStreams()[i]; Pointer ptr = stream.getPointer(); System.err.println("Looking at pointer " + i); System.err.println("\tType is " + ptr.getType() + "\t\t" + Integer.toHexString(ptr.getType())); System.err.println("\tOffset is " + ptr.getOffset() + "\t\t" + Long.toHexString(ptr.getOffset())); System.err.println("\tAddress is " + ptr.getAddress() + "\t" + Long.toHexString(ptr.getAddress())); System.err.println("\tLength is " + ptr.getLength() + "\t\t" + Long.toHexString(ptr.getLength())); System.err.println("\tFormat is " + ptr.getFormat() + "\t\t" + Long.toHexString(ptr.getFormat())); System.err.println("\tCompressed is " + ptr.destinationCompressed()); System.err.println("\tStream is " + stream.getClass()); if(stream instanceof PointerContainingStream) { PointerContainingStream pcs = (PointerContainingStream)stream; if(pcs.getPointedToStreams() != null && pcs.getPointedToStreams().length > 0) { System.err.println("\tContains " + pcs.getPointedToStreams().length + " other pointers/streams"); for(int j=0; j<pcs.getPointedToStreams().length; j++) { Stream ss = pcs.getPointedToStreams()[j]; Pointer sptr = ss.getPointer(); System.err.println("\t\t" + j + " - Type is " + sptr.getType() + "\t\t" + Integer.toHexString(sptr.getType())); System.err.println("\t\t" + j + " - Length is " + sptr.getLength() + "\t\t" + Long.toHexString(sptr.getLength())); } } } if(stream instanceof StringsStream) { System.err.println("\t\t**strings**"); StringsStream ss = (StringsStream)stream; System.err.println("\t\t" + ss._getContentsLength()); } } } }
⏎ org/apache/poi/hdgf/HDGFDiagram.java
Or download all of them as a single archive file:
File name: poi-scratchpad-5.2.3-src.zip File size: 1238744 bytes Release date: 2022-09-09 Download
⇒ What Is poi-examples-5.2.3.jar?
⇐ What Is poi-excelant-5.2.3.jar?
2017-03-22, 5819👍, 0💬
Popular Posts:
What JAR files are required to run sax\Writer.java provided in the Apache Xerces package? 1 JAR file...
JDK 11 jdk.internal.JVM Stat.jmod is the JMOD file for JDK 11 Internal Jvmstat module. JDK 11 Intern...
What Is mail.jar of JavaMail 1.4? I got the JAR file from javamail-1_4.zip. mail.jar in javamail-1_4...
JDK 11 jdk.dynalink.jmod is the JMOD file for JDK 11 Dynamic Linking module. JDK 11 Dynamic Linking ...
JDK 11 jdk.jshell.jmod is the JMOD file for JDK 11 JShell tool, which can be invoked by the "jshell"...