1tcl::transform::zlib(n)Reflected/virtual channel supporttcl::transform::zlib(n)
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NAME

8       tcl::transform::zlib - zlib (de)compression
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SYNOPSIS

11       package require Tcl  8.6
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13       package require tcl::transform::core  ?1?
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15       package require tcl::transform::zlib  ?1?
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17       ::tcl::transform::zlib chan ?level?
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DESCRIPTION

22       The  tcl::transform::zlib package provides a command creating a channel
23       transformation which zlib compresses the written data, and decompresses
24       on reading.
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26       The  internal  TclOO class implementing the transform handler is a sub-
27       class of the tcl::transform::core framework.
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API

30       ::tcl::transform::zlib chan ?level?
31              This command creates a zlib compressor transformation on top  of
32              the channel chan and returns its handle.
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34              The level specifies how much effort is put into the compression,
35              from 0 to 9, and defaults to 4.
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BUGS, IDEAS, FEEDBACK

38       This document, and the package it describes, will  undoubtedly  contain
39       bugs  and other problems.  Please report such in the category virtchan‐
40       nel  of  the  Tcllib  Trackers  [http://core.tcl.tk/tcllib/reportlist].
41       Please  also  report any ideas for enhancements you may have for either
42       package and/or documentation.
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44       When proposing code changes, please provide unified diffs, i.e the out‐
45       put of diff -u.
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47       Note  further  that  attachments  are  strongly  preferred over inlined
48       patches. Attachments can be made by going  to  the  Edit  form  of  the
49       ticket  immediately  after  its  creation, and then using the left-most
50       button in the secondary navigation bar.
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KEYWORDS

53       channel transformation, compression, decompression, reflected  channel,
54       tip 230, tip 234, transformation, virtual channel, zlib
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CATEGORY

57       Channels
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60       Copyright (c) 2009 Andreas Kupries <andreas_kupries@users.sourceforge.net>
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65tcllib                                 1               tcl::transform::zlib(n)
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