identify

Tartalom

 

Adatok

Licenc: GNU GPLv3
Verziószám: ImageMagick 6.9.10-23 Q16 (Debian 10 Buster-ben)
Fejlesztő/tulajdonos: ImageMagick Studio LLC

Rövid leírás:

Az identify linux parancs manual oldala és súgója. Az identify parancs az ImageMagick eszközcsomag tagja. Egy vagy több képfájl formátumát és jellemzőit írja le, valamint jelzi azt is, ha egy kép hiányos vagy sérült. A visszaadott információk többek között tartalmazzák a kép fájl nevét, a kép szélességét, magasságát, a kép színterét, a kép formátumát, valamint még sok egyéb tulajdonságát.

 

 

Man oldal kimenet

man identify
identify-im6.q16(1)                General Commands Manual               identify-im6.q16(1)

NAME
       identify - describes the format and characteristics of one or more image files.

SYNOPSIS
       identify-im6.q16 [options] input-file

OVERVIEW
       The  identify-im6.q16  program  is  a  member of the ImageMagick-ims6.q16(1) suite of
       tools.  It describes the format and characteristics of one or more  image  files.  It
       also  reports if an image is incomplete or corrupt. The information returned includes
       the image number, the file name, the width and height of the image, whether the image
       is  colormapped or not, the number of colors in the image (by default off use -define
       unique=true option), the number of bytes in the image, the format of the image (JPEG,
       PNM,  etc.), and finally the number of seconds it took to read and process the image.
       Many more attributes are available with the verbose option.

       For  more  information  about  the  identify   command,   point   your   browser   to
       file:///usr/share/doc/imagemagick-6-common/html/www/identify.html  (on  debian system
       you    may    install    the    imagemagick-6    package)    or    https://www.image‐
       magick.org/script/identify.php.

DESCRIPTION
       Image Settings:
         -alpha option        on, activate, off, deactivate, set, opaque, copy
                              transparent, extract, background, or shape
         -antialias           remove pixel-aliasing
         -authenticate value  decrypt image with this password
         -channel type        apply option to select image channels
         -clip                clip along the first path from the 8BIM profile
         -clip-mask filename  associate a clip mask with the image
         -clip-path id        clip along a named path from the 8BIM profile
         -colorspace type     alternate image colorspace
         -crop geometry       cut out a rectangular region of the image
         -define format:option
                              define one or more image format options
         -define unique=true  return the number of unique colors in the image
         -density geometry    horizontal and vertical density of the image
         -depth value         image depth
         -endian type         endianness (MSB or LSB) of the image
         -extract geometry    extract area from image
         -features distance   analyze image features (e.g. contrast, correlation)
         -format "string"     output formatted image characteristics
         -fuzz distance       colors within this distance are considered equal
         -gamma value         of gamma correction
         -interlace type      type of image interlacing scheme
         -interpolate method  pixel color interpolation method
         -limit type value    pixel cache resource limit
         -list type           Color, Configure, Delegate, Format, Magic, Module,
                              Resource, or Type
         -mask filename       associate a mask with the image
         -matte               store matte channel if the image has one
         -moments             report image moments
         -monitor             monitor progress
         -ping                efficiently determine image attributes
         -precision value     maximum number of significant digits to print
         -quiet               suppress all warning messages
         -regard-warnings     pay attention to warning messages
         -respect-parentheses settings remain in effect until parenthesis boundary
         -sampling-factor geometry
                              horizontal and vertical sampling factor
         -seed value          seed a new sequence of pseudo-random numbers
         -set attribute value set an image attribute
         -size geometry       width and height of image
         -strip               strip image of all profiles and comments
         -unique              display the number of unique colors in the image
         -units type          the units of image resolution
         -verbose             print detailed information about the image
         -virtual-pixel method
                              virtual pixel access method

       Image Operators:
         -grayscale method    convert image to grayscale
         -negate              replace each pixel with its complementary color

       Miscellaneous Options:
         -debug events        display copious debugging information
         -help                print program options
         -list type           print a list of supported option arguments
         -log format          format of debugging information
         -version             print version information

       By default, the image format of `file' is determined by its magic number.  To specify
       a particular image format, precede the filename with an image format name and a colon
       (i.e.  ps:image)  or  specify  the image type as the filename suffix (i.e. image.ps).
       Specify 'file' as '-' for standard input or output.

NOTE
       Although some options appear to modify the file to be identified, the  identify  com‐
       mand  is  strictly read only. For instance, the crop option crops the in-memory image
       and then describes the result.

SEE ALSO
       ImageMagick-ims6.q16(1)

COPYRIGHT
       Copyright (C) 1999-2019 ImageMagick Studio LLC. Additional  copyrights  and  licenses
       apply  to  this software, see file:///usr/share/doc/imagemagick-6-common/html/www/li‐
       cense.html  (on  debian  system  you  may  install  the  imagemagick-6  package)   or
       https://www.imagemagick.org/script/license.php

ImageMagick                       Date: 2009/01/10 01:00:00              identify-im6.q16(1)

 

 

Súgó kimenet

identify
Version: ImageMagick 6.9.10-23 Q16 x86_64 20190101 https://imagemagick.org
Copyright: © 1999-2019 ImageMagick Studio LLC
License: https://imagemagick.org/script/license.php
Features: Cipher DPC Modules OpenMP 
Delegates (built-in): bzlib djvu fftw fontconfig freetype heic jbig jng jp2 jpeg lcms lqr ltdl lzma openexr pangocairo png tiff webp wmf x xml zlib
Usage: identify-im6.q16 [options ...] file [ [options ...] file ... ]

Image Settings:
  -alpha option        on, activate, off, deactivate, set, opaque, copy
                       transparent, extract, background, or shape
  -antialias           remove pixel-aliasing
  -authenticate password
                       decipher image with this password
  -channel type        apply option to select image channels
  -clip                clip along the first path from the 8BIM profile
  -clip-mask filename  associate a clip mask with the image
  -clip-path id        clip along a named path from the 8BIM profile
  -colorspace type     alternate image colorspace
  -crop geometry       cut out a rectangular region of the image
  -define format:option
                       define one or more image format options
  -density geometry    horizontal and vertical density of the image
  -depth value         image depth
  -endian type         endianness (MSB or LSB) of the image
  -extract geometry    extract area from image
  -features distance   analyze image features (e.g. contrast, correlation)
  -format "string"     output formatted image characteristics
  -fuzz distance       colors within this distance are considered equal
  -gamma value         of gamma correction
  -interlace type      type of image interlacing scheme
  -interpolate method  pixel color interpolation method
  -limit type value    pixel cache resource limit
  -list type           Color, Configure, Delegate, Format, Magic, Module,
                      Resource, or Type
  -mask filename       associate a mask with the image
  -matte               store matte channel if the image has one
  -moments             report image moments
  -format "string"     output formatted image characteristics
  -monitor             monitor progress
  -ping                efficiently determine image attributes
  -precision value     maximum number of significant digits to print
  -quiet               suppress all warning messages
  -regard-warnings     pay attention to warning messages
  -respect-parentheses settings remain in effect until parenthesis boundary
  -sampling-factor geometry
                       horizontal and vertical sampling factor
  -seed value          seed a new sequence of pseudo-random numbers
  -set attribute value set an image attribute
  -size geometry       width and height of image
  -strip               strip image of all profiles and comments
  -unique              display the number of unique colors in the image
  -units type          the units of image resolution
  -verbose             print detailed information about the image
  -virtual-pixel method
                       virtual pixel access method

Image Operators:
  -grayscale method    convert image to grayscale
  -negate              replace every pixel with its complementary color 

Miscellaneous Options:
  -debug events        display copious debugging information
  -help                print program options
  -list type           print a list of supported option arguments
  -log format          format of debugging information
  -version             print version information

By default, the image format of `file' is determined by its magic
number.  To specify a particular image format, precede the filename
with an image format name and a colon (i.e. ps:image) or specify the
image type as the filename suffix (i.e. image.ps).  Specify 'file' as
'-' for standard input or output.

 

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