perl-Image-Scale-0.14-alt1.1.i586.rpm


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Description

perl-Image-Scale - Fast, high-quality fixed-point image resizing

Property Value
Distribution ALT Linux Sisyphus
Repository Autoimports i586
Package filename perl-Image-Scale-0.14-alt1.1.i586.rpm
Package name perl-Image-Scale
Package version 0.14
Package release alt1.1
Package architecture i586
Package type rpm
Category Development/Perl
Homepage -
License -
Maintainer -
Download size 109.62 KB
Installed size 109.62 KB
This module implements several resizing algorithms with a focus on low overhead,
speed and minimal features. Algorithms available are:
GD's copyResampled (floating-point)
GD's copyResampled fixed-point (useful on embedded devices/NAS devices)
GraphicsMagick's assortment of resize filters (floating-point)
GraphicsMagick's Triangle filter in fixed-point
Supported image formats include JPEG, GIF, PNG, and BMP for input, and
JPEG and PNG for output.
This module came about because we needed to improve the very slow performance of
floating-point resizing algorithms on platforms without a floating-point
unit, such as ARM devices like the SheevaPlug, and the Sparc-based ReadyNAS Duo.
Previously it would take many seconds to resize using GD on the ReadyNAS but the
conversion to fixed-point with a little assembly code brings this down to the range of
well under 1 second.
GD is also incredibly difficult to build on platforms such as Windows so we
needed a replacement.
Normal platforms will also see improvement, by removing all of the GD overhead this
version of copyResampled is around 3 times faster while also using less memory.
The fixed-point versions have an accuracy to around 4 decimal places so the quality
of floating-point vs. fixed is essentially identical.

Alternatives

Package Version Architecture Repository
perl-Image-Scale-0.14-alt1.1.x86_64.rpm 0.14 x86_64 Autoimports
perl-Image-Scale - - -

Requires

Name Value
/usr/lib/perl5 -
libc.so.6(GLIBC_2.0) -
libc.so.6(GLIBC_2.1) -
libc.so.6(GLIBC_2.1.3) -
libc.so.6(GLIBC_2.11) -
libc.so.6(GLIBC_2.2) -
libc.so.6(GLIBC_2.4) -
libgif.so.4 -
libjpeg.so.62 -
libperl-5.28.so -
libpthread.so.0(GLIBC_2.0) -
perl(XSLoader.pm) -
perl(constant.pm) -
rpmlib(PayloadIsLzma) -
rpmlib(SetVersions) -
rtld(GNU_HASH) -

Provides

Name Value
perl(Image/Scale.pm) = 0.140
perl-Image-Scale = 0.14-alt1.1

Download

Type URL
Mirror ftp.altlinux.org
Binary Package perl-Image-Scale-0.14-alt1.1.i586.rpm
Source Package perl-Image-Scale-0.14-alt1.1.src.rpm

Install Howto

  1. Add the following line to /etc/apt/sources.list:
    
    rpm [Sisyphus] http://ftp.altlinux.org/pub/distributions/ALTLinux/autoimports/Sisyphus i586 autoimports
    rpm [Sisyphus] http://ftp.altlinux.org/pub/distributions/ALTLinux/autoimports/Sisyphus noarch autoimports
    
  2. Update the package index:
    # sudo apt-get update
  3. Install perl-Image-Scale rpm package:
    # sudo apt-get install perl-Image-Scale

Files

Path
/usr/lib/perl5/Image/Scale.pm
/usr/lib/perl5/auto/Image/
/usr/lib/perl5/auto/Image/Scale/Scale.so
/usr/share/doc/perl-Image-Scale-0.14/Changes
/usr/share/doc/perl-Image-Scale-0.14/README
/usr/share/doc/perl-Image-Scale-0.14/README.win32
/usr/share/doc/perl-Image-Scale-0.14/TODO

See Also

Package Description
perl-Image-Seek-0.06-alt3.1.i586.rpm perl module Image-Seek
perl-Image-Similar-0.07-alt2.1.i586.rpm find out how similar two images are
perl-Image-SubImageFind-0.03-alt3_19.i586.rpm Perl extension for locating a sub-image within an image
perl-Image-TestJPG-1.0-alt4.1.i586.rpm Test the validity of JPEG image streams
perl-Image-TextMode-Reader-ANSI-XS-0.12-alt3.1.i586.rpm Fast ANSI image parsing
perl-Image-ValidJpeg-1.002001-alt4.1.i586.rpm Perl extension for validating JPEG files
perl-Image-Xbm2bmp-0.02-alt4.1.i586.rpm perl module Image-Xbm2bmp
perl-Imager-File-WEBP-0.005-alt1.i586.rpm TIFF image file support for Imager
perl-Imager-Filter-Sepia-0.02-alt4.1.i586.rpm perl module Imager-Filter-Sepia
perl-Imager-Heatmap-0.03-alt4.1.i586.rpm Perl extension for drawing Heatmap using Imager
perl-Imager-QRCode-0.035-alt3.1.i586.rpm Generate QR Code with Imager using libqrencode
perl-Imager-Screenshot-0.013-alt4.1.i586.rpm Screen/Window capture to Imager images
perl-Inline-BC-0.08-alt4.1.i586.rpm perl module Inline-BC
perl-Inline-Java-0.66-alt2.1.i586.rpm Write Perl classes in Java
perl-Inline-Lua-0.14-alt1.1.i586.rpm Perl extension for embedding Lua scripts into Perl code
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