TWikiDraw is an applet based drawing editor that saves drawings on the
server using the TWiki upload script. 

   * TWikiDraw has copyright 2000 by Peter Thoeny, Peter@Thoeny.com.
     It is hereby granted that this software can be used, copied, 
     modified, and distributed without fee provided that this 
     copyright notice appears in all copies.
   * It is based on Erich Gamma's JHotDraw 5.1,
     http://members.pingnet.ch/gamma/JHD-5.1.zip,
     http://c2.com/cgi-bin/wiki?HotDraw
     (JHotDraw is copyright 1996, 1997 by IFA Informatik
     and Erich Gamma, erich_gamma@acm.org )
   * It uses ACME Labs' GifEncoder to convert a drawing into a 
     GIF file format. http://www.acme.com/java/
     (GifEncoder is Copyright (C)1996,1998 by Jef Poskanzer, jef@acme.com)
   * It uses some ideas of KmWiki drawing applet,
     http://www.eng.untech.com/serg/bin/KmWiki?Load=FrontPage
   * Image map output added by John Talintyre, jet@cheerful.com

To install:

   * Create a TWiki.TWikiDraw topic and enter text of TWikiDraw.txt
   * Attach the following files in jar/CH/ifa/draw/images/ to the
     TWikiDraw topic: SEL1.gif, TEXT1.gif, ATEXT1.gif, RECT1.gif,
     RRECT1.gif, ELLIPSE1.gif, LINE1.gif, CONN1.gif, OCONN1.gif,
     SCRIBBL1.gif, BORDDEC1.gif
   * Attach the files jar/twikidraw.jar to the TWikiDraw topic.
   * Copy oopstwikidraw.tmpl to the templates directory.
   * If you create the TWikiDraw topic in a different web you need
     to reflect that in oopstwikidraw.tmpl
   * Patch wikicfg.pm with content of DRAWINGtag.txt
   * Patch the changes script and the mailnotify script to filter
     out the %DRAWING%. Enter this (second line) :
        $head =~ s/%INCLUDE[^%]*%/ /go; # remove server side includes
        $head =~ s/%DRAWING[^%]*%/ /go; # remove TWiki drawings

   * Alternativley the above (except patch to mailnotify) can be done using
   * the DrawPlugin

-- PeterThoeny - 25 Jul 2000
-- JohnTalintyre - 17 Jan 2001
