X-Git-Url: https://granicus.if.org/sourcecode?a=blobdiff_plain;f=www%2Fidentify.html;h=12bb5c648c9c837dfa7f22c0716ac26b87f37168;hb=240205f6304670a12672e38ee5323b31b46b59f1;hp=6eebe24aa044d7092f2f03eae40e5c499d7e36b7;hpb=76e8cab5b301e3348530cc0dbcced4a49069ad60;p=imagemagick diff --git a/www/identify.html b/www/identify.html index 6eebe24aa..12bb5c648 100644 --- a/www/identify.html +++ b/www/identify.html @@ -1,12 +1,13 @@ - + + - + ImageMagick: Command-line Tools: Identify @@ -21,7 +22,7 @@ - + @@ -44,104 +45,104 @@
- About ImageMagick + About ImageMagick
- Command-line Tools + Command-line Tools
- Processing + Processing
- Options + Options
- Usage + Usage
- Program Interfaces + Program Interfaces
- MagickWand + MagickWand
- MagickCore + MagickCore
- PerlMagick + PerlMagick
- Magick++ + Magick++
- Architecture + Architecture
- Install from Source + Install from Source
- Unix + Unix
- Windows + Windows
- Binary Releases + Binary Releases
- Unix + Unix
- Mac OS X + Mac OS X
- Windows + Windows
- Resources + Resources
- Download + Download
- Search + Search
- Site Map + Site Map
- Links + Links
- Sponsors: + Sponsors:
@@ -221,16 +222,16 @@ Tainted: False
Filesize: 3.97266kb
Number pixels: 3.14453kb
- Version: ImageMagick 6.5.6-8 2009-10-01 Q16 http://www.imagemagick.org

+ Version: ImageMagick 6.6.1-6 2010-04-15 Q16 http://www.imagemagick.org

To get the print size in inches of an image at 72 DPI, use:

$magick> identify -format "%[fx:w/72] by %[fx:h/72] inches" document.png8.5 x 11 inches

The depth and dimensions of a raw image must be specified on the command line:

$magick> identify -depth 8 -size 640x480 image.rawimage.raw RGB 640x480 DirectClass 9kb 0.000u 0:01

-

Here we display the number of unique colors in the image:

+

Here we display the image texture features and the number of unique colors in the image:

-

$magick> identify -define unique=true -verbose image.png

+

$magick> identify -verbose -features 1 -unique image.png

You can find additional examples of using identify in Examples of ImageMagick Usage.

@@ -303,6 +304,11 @@ transparent, extract, background, or shape the alpha channel extract area from image + + -features distance + display image features (e.g. contract, correlations, etc.). + + -format string output formatted image characteristics @@ -348,6 +354,11 @@ transparent, extract, background, or shape the alpha channel monitor progress + + -negate + replace each pixel with its complementary color + + -quiet suppress all warning messages @@ -383,6 +394,11 @@ transparent, extract, background, or shape the alpha channel strip image of all profiles and comments + + -unique + display image the number of unique colors in the image. + + -units type the units of image resolution @@ -414,13 +430,12 @@ transparent, extract, background, or shape the alpha channel Discourse Server • - Mailing Lists • - Studio + Studio  
- © 1999-2009 ImageMagick Studio LLC + © 1999-2010 ImageMagick Studio LLC Contact the Wizards