
[//000000001]: # (tcl::transform::base64 \- Reflected/virtual channel support)
[//000000002]: # (Generated from file 'vt\_base64\.man' by tcllib/doctools with format 'markdown')
[//000000003]: # (Copyright &copy; 2009 Andreas Kupries <andreas\_kupries@users\.sourceforge\.net>)
[//000000004]: # (tcl::transform::base64\(n\) 1\.1 tcllib "Reflected/virtual channel support")

<hr> [ <a href="../../../../toc.md">Main Table Of Contents</a> &#124; <a
href="../../../toc.md">Table Of Contents</a> &#124; <a
href="../../../../index.md">Keyword Index</a> &#124; <a
href="../../../../toc0.md">Categories</a> &#124; <a
href="../../../../toc1.md">Modules</a> &#124; <a
href="../../../../toc2.md">Applications</a> ] <hr>

# NAME

tcl::transform::base64 \- Base64 encoding transformation

# <a name='toc'></a>Table Of Contents

  - [Table Of Contents](#toc)

  - [Synopsis](#synopsis)

  - [Description](#section1)

  - [API](#section2)

  - [Bugs, Ideas, Feedback](#section3)

  - [Keywords](#keywords)

  - [Category](#category)

  - [Copyright](#copyright)

# <a name='synopsis'></a>SYNOPSIS

package require Tcl 8\.6 9  
package require tcl::transform::core ?1\.1?  
package require tcl::transform::base64 ?1\.1?  

[__::tcl::transform::base64__ *chan*](#1)  

# <a name='description'></a>DESCRIPTION

The __tcl::transform::base64__ package provides a command creating a channel
transformation which base64 encodes data written to it, and decodes the data
read from it\.

A related transformations in this module is
__[tcl::transform::hex](hex\.md)__\.

The internal __[TclOO](\.\./\.\./\.\./\.\./index\.md\#tcloo)__ class implementing
the transform handler is a sub\-class of the
__[tcl::transform::core](\.\./virtchannel\_core/transformcore\.md)__
framework\.

# <a name='section2'></a>API

  - <a name='1'></a>__::tcl::transform::base64__ *chan*

    This command creates a base64 transformation on top of the channel *chan*
    and returns its handle\.

# <a name='section3'></a>Bugs, Ideas, Feedback

This document, and the package it describes, will undoubtedly contain bugs and
other problems\. Please report such in the category *virtchannel* of the
[Tcllib Trackers](http://core\.tcl\.tk/tcllib/reportlist)\. Please also report
any ideas for enhancements you may have for either package and/or documentation\.

When proposing code changes, please provide *unified diffs*, i\.e the output of
__diff \-u__\.

Note further that *attachments* are strongly preferred over inlined patches\.
Attachments can be made by going to the __Edit__ form of the ticket
immediately after its creation, and then using the left\-most button in the
secondary navigation bar\.

# <a name='keywords'></a>KEYWORDS

[base64](\.\./\.\./\.\./\.\./index\.md\#base64), [channel
transformation](\.\./\.\./\.\./\.\./index\.md\#channel\_transformation), [reflected
channel](\.\./\.\./\.\./\.\./index\.md\#reflected\_channel), [tip
230](\.\./\.\./\.\./\.\./index\.md\#tip\_230), [tip
317](\.\./\.\./\.\./\.\./index\.md\#tip\_317),
[transformation](\.\./\.\./\.\./\.\./index\.md\#transformation), [virtual
channel](\.\./\.\./\.\./\.\./index\.md\#virtual\_channel)

# <a name='category'></a>CATEGORY

Channels

# <a name='copyright'></a>COPYRIGHT

Copyright &copy; 2009 Andreas Kupries <andreas\_kupries@users\.sourceforge\.net>
