compress tiff file

　　What is a TIFF format? Where is it used? Let's take a look at it here! The TIFF format is an abbreviation for the English Tagged Image file format, which is the label image Files format, the TIFF format is a file format that is primarily used to store pictures such as pho

This text is transferred from: Http://blog.csdn.net/dcraw/archive/2011/05/24/6443537.aspx 1. What is Tiff?Tiff is the abbreviation of Tagged Image File Format. In the current standard, only tiff exists, and other terms are no longer used. As a markup language, the biggest difference between

C # how to convert a PDF file into multiple image file formats (Png/Bmp/Emf/Tiff ), PDF is one of the most common document formats in our daily work and study, but it is often difficult to edit documents, it is annoying to edit the content of a PDF document or convert the file format. Generally, developers can choose t

1. What is Tiff? Tiff is the abbreviation of Tagged Image File Format. In the current standard, only tiff exists, and other terms are no longer used. As a markup language, the biggest difference between TIFF and other file formats

The following code reads TIFF files in VC: Char * szfilename = "K: \ map \ fujiian-Dem \ fujian1.tif"; tiff * tiff = open (szfilename, "R"); // open the TIFF file, get the pointer. All subsequent operations will be performed using the pointer int ntotalframe = tiffnumberofdi

{System. Out. println (strimagename );File file = new file (strimagename );Seekablestream stream = new fileseekablestream (strimagename );Catalog directory dir = new catalog directory (stream, 0 );String [] names = imagecodec. getdecodernames (Stream );Imagedecoder dec = imagecodec. createimagedecoder (Names [0], stream,Null );Int Total = dec. getnumpages ();For

First, briefZip is used to compress and decompress files. The classes used are: ZipEntry ZipoutputstreamSecond, the specific implementation of the CodePackage Com.joyplus.test;import Java.io.file;import java.io.fileinputstream;import Java.io.filenotfoundexception;import Java.io.fileoutputstream;import Java.io.ioexception;import Java.io.inputstream;import Java.util.arraylist;import Java.util.list;import Java.util.zip.zipentry;import Java.util.zip.ZipOu

(); Byte [] buffer = new byte [fs. Length];Fs. Read (buffer, 0, buffer. Length ); // ZipEntry entry = new ZipEntry (file); Path. GetFileName (file)String file = fi. FullName;File = file. Replace (cutStr ,""); ZipEntry entry = new ZipEntry (

Microsoft (r) cabinet maker-version 5.1.2600.2180 Copyright (c) Microsoft Corporation. All rights reserved .. Makecab [/V [N] [/d Var = value...] [/L dir] source [destination] Makecab [/V [N] [/d Var = value...]/F directive_file [...] Source file to compress. Destination File name to give compressed file. If

$content =file_get_contents ($_files["File" ["Tmp_name"]), $ret->content= $content; (file_exists ("/var/www/api/uploads//" .$_files["file"] ["name"]) {echo$_files["file"] [" Name "]." alreadyexists. ";} Else{move_uploaded_file ($_files["file"] ["Tmp_name"], "/var/www/api/uploads/" .$_files["

File compression and packaging in linux --- compress, gzip, zcat, bzip2, bzcat, tar, find, tarfile, tarball, --- compresszcatCommon Linux compressed file extensions *. Z compress compressed files (replaced by gzip) *. Gz gzip compressed files *. Bz2 bzip2 compressed files (better than gzip, but only one

Today in Aix with TAR-CVF backup, make a tar package, occupy the hard disk space is too large, no compression ratio, Try to use the TAR-ZCVF Linux system can use the-z command (z with gzip to compress/extract the file, plus this option to compress the archive file, but the restore must also use this option for decompr

Use php zlib to compress and decompress the swf file. The following example shows how to compress and compress a swf File. if the swf file is not compressed, the first byte of the file

File compression and packaging in linux --- compress, gzip, zcat, bzip2, bzcat, tar, find, tarfile, tarballCommon Linux compressed file extensions *. Z compress compressed files (replaced by gzip) *. Gz gzip compressed files *. Bz2 bzip2 compressed files (better than gzip, but only one

we can double compress the hibernation file to minimize the amount of disk space that the hibernation file takes up without losing the hibernate feature. Of course, we also need to pay attention to this, reasonable resolution due to the size of the sleep compressed file is not suitable for the blue screen to appear pro

Apache commons compress is a class library for compressing and decompressing files. You can operate files in Ar, cpio, Unix dump, tar, zip, Gzip, xz, pack200 and Bzip2 formats with powerful functions. Here, we will write two methods to compress files into ZIP files and decompress files from ZIP files using commons compress. Directly paste the tool classCode

Commons-compress: For more information about zip files (compression and decompression), see. Apache Commons Compress is a class library for compressing and decompressing files. You can operate files in ar, cpio, Unix dump, tar, zip, gzip, XZ, Pack200 and bzip2 formats with powerful functions. Here, we will write two methods to Compress files into zip files and de

This uses Apache Commons compress to extract the. tar.z format files.For a file Test.tar.z, we can understand the decompression process as: Unzip the test.tar.z into Test.tar; Unzip the Test.tar to test. According to an example of Apache Commons compress:Extract. Z File Example:inputstream fin = Files. (Paths. ( "Archive.tar.z" )); Bufferedinput

In the study or office process, often encountered some large PDF files need to be converted into Word document problems, inexperienced friends often do not know how to convert PDF files into Word, but in fact we can use a simple PDF compression tool to reduce the volume of text, Then turn it into Word format document.　　Today to share a full-featured PDF converter, support PDF document compression, but also with the PDF to Office document conversion function, the operation is very simple, process

Label: tar package compression specified directorySometimes, we may need to compress the file/directory to the specified directory. For example, to compress all the files and directories in the/home And/boot directories to the Bak directories, you must first create a Bak directory, copy the/home And/boot directories to the Bak directory, and then