| Name : perl-Image-Compare
| |
| Version : 1.03
| Vendor : obs://build_opensuse_org/devel:languages:perl
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| Release : 231.52
| Date : 2024-08-05 19:13:07
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| Group : Development/Libraries/Perl
| Source RPM : perl-Image-Compare-1.03-231.52.src.rpm
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| Size : 0.05 MB
| |
| Packager : (none)
| |
| Summary : Compare two images in a variety of ways
|
Description :
This library implements a system by which 2 image files can be compared,
using a variety of comparison methods. In general, those methods operate on
the images on a pixel-by-pixel basis and reporting statistics or data based
on color value comparisons.
\'Image::Compare\' makes heavy use of the \'Imager\' module, although it\'s not
neccessary to know anything about it in order to make use of the compare
functions. However, \'Imager\' must be installed in order to use this module,
and file import types will be limited to those supported by your installed
\'Imager\' library.
In general, to do a comparison, you need to provide 3 pieces of
information: the first image to compare, the second image to compare, and a
comparison method. Some comparison methods also require extra arguments --
in some cases a boolean value, some a number and some require a hash
reference with structured data. See the documentation below for information
on how to use each comparison method.
\'Image::Compare\' provides 3 different ways to invoke its comparison
functionality -- you can construct an \'Image::Compare\' object and call
\'set_*\' methods on it to give it the information, then call \'compare()\' on
that object, or you can construct the Image::Compare with all of the
appropriate data right off the bat, or you can simply call \'compare()\' with
all of the information. In this third case, you can call \'compare()\' as a
class method, or you can simply invoke the method directly from the
\'Image::Compare\' namespace. If you\'d like, you can also pass the word
\'compare\' to the module when you \'use\' it and the method will be imported
to your local namespace.
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RPM found in directory: /packages/linux-pbone/ftp5.gwdg.de/pub/opensuse/repositories/devel:/languages:/perl:/CPAN-I/openSUSE_Tumbleweed/noarch |
