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diff --git a/Master/texmf-dist/source/generic/xypic/xyps-r.doc b/Master/texmf-dist/source/generic/xypic/xyps-r.doc deleted file mode 100644 index a329cce379a..00000000000 --- a/Master/texmf-dist/source/generic/xypic/xyps-r.doc +++ /dev/null @@ -1,226 +0,0 @@ -%% $Id: xyps-r.doc,v 3.7 1999/02/16 15:12:50 krisrose Exp $ -%% -%% Xy-pic ``PostScript Rotations and Scaling''. -%% Copyright (c) 1993-1996 Ross Moore <ross@mpce.mq.edu.au> -%% -%% This file is part of the Xy-pic package for graphs and diagrams in TeX. -%% See the companion README and INSTALL files for further information. -%% Copyright (c) 1991-1996 Kristoffer H. Rose <krisrose@brics.dk> -%% -%% The Xy-pic package is free software; you can redistribute it and/or modify -%% it under the terms of the GNU General Public License as published by the -%% Free Software Foundation; either version 2 of the License, or (at your -%% option) any later version. -%% -%% The Xy-pic package is distributed in the hope that it will be useful, but -%% WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY -%% or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License -%% for more details. -%% -%% You should have received a copy of the GNU General Public License along -%% with this package; if not, write to the Free Software Foundation, Inc., -%% 675 Mass Ave, Cambridge, MA 02139, USA. -%% -%% As a special exception, you may use this file and all files derived -%% from it without restrictions. This special exception was added with -%% version 3.7 of Xy-pic. -%% -\expandafter\ifx\csname xyps-rloaded\endcsname\empty - \message{not reloaded}\endinput \fi -\expandafter\let\csname xyps-rloaded\endcsname=\empty \xycatcodes - -\DOCMODE2%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%% -\paragraph*{Header:}\leavevmode -\DOCHEADER - -\DOCMODE3%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%% - -\subsection{Rotations and scaling} - -The included file |xyps-r.tex| (version \stripRCS$Revision: 3.7 $) provides -\PS\ support for the effects defined in the |rotate| extension described -in~\S??g[:rotate]. - -\DOCMODE2%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%% - -The \PS\ style methods are required, so ensure that they are loaded. - -\DOCMODE( -\expandafter\ifx\csname xyps-sloaded\endcsname\empty\else - \xyinputorelse@{xyps-s}{\xyerror@{Could not load xyps-s}{}}% - \xycatcodes\fi -\DOCMODE) - -\DOCMODE3%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%% - -This file is loaded and its effects are activated automatically whenever -|\xyoption{rotate}| is requested and the current <driver> supports -\PS\ rotations. Should there be any need to turn off this support, -the following commands are available; they obey usual \TeX\ groupings. -% -\begin{defs} -|\NoPSrotate| & remove \PS\ support\kern-50pt\cr -|\UsePSrotate| & reinstate \PS. -\end{defs} -% -Without \PS\ support diagrams can be expected to be displayed unrotated -and unscaled. -These commands are provided primarily for testing and trouble-shooting; -\eg~with <driver> configurations untested by the authors of \Xy-pic, -who should be notified of persistent difficulties. - -\DOCMODE2%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%% - -\paragraph*{Installation} - -Call the following macro to allow the \PS\ mechanisms to be used. - -\DOCMODE( -\xydef@\installPSrotscale@{\installPSstyle@ - \let\xyRotate@@=\xyPSrotate@@ -% \let\xySpecialRotate@@=\xyPSspecialRotate@ - \let\doSpecialRotate@@=\doPSspecialRotate@@ -% \let\xyRotnamed@=\xyPSpsxy@ -% \let\xyRot@named@=\xyPSrot@named@@ - \let\xyscale@@=\xyPSscale@@ - \xyPSshapes@true - \xyuncatcodes } - -\xydef@\UsePSrotate{\installPSrotscale@} -\xydef@\NoPSrotate{\UnloadRotate@\relax} -\DOCMODE) - -\DOCMODE2%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%% - -All effects defined in the |rotate| extension can be implemented using a \PS\ -<driver>. However different <driver>s need not handle things in the same way; -different \PS\ code may be required to match the specific environment used -by the <driver>. - -This file provides generic \PS\ code which is known to work correctly with -most drivers. It is written so as to indicate where modifications may be -made to accomodate specific <driver>s. For such driver-specific variations, -consult the appropriate <driver>-file, called |xy|<driver>|.doc|. - -\DOCMODE2%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%% - -\paragraph*{Transform lists} - -\DOCMODE( -\xydef@\xyPSpretransform@{\xyPSrawA@{\preXYtransform@@}} -\xydef@\xyPSposttransform@{\xyPSrawZ@{\postXYtransform@@}} - -\let\preXYtransform@=\xyPSpretransform@ -\let\postXYtransform@=\xyPSposttransform@ - -\xydef@\xyPSrotSplit@{% - \expandafter\def\expandafter\preShape@@\expandafter{\xyPSpre@}% - \expandafter\def\expandafter\postShape@@\expandafter{\xyPSpost@}} -\DOCMODE) - -\DOCMODE2%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%% - -\paragraph*{Rescaling} - -\DOCMODE( -\xydef@\xyPSscale@@#1#2{% - \xyPSsplitPS@{\xyscale@start(#1,#2)}{\xyscale@end}% - \xyPSrotSplit@\xyPSpsxy@ } -\DOCMODE) - -\DOCMODE2%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%% - -\paragraph*{Rotations} - -\DOCMODE( -\xydef@\xyPSrotate@@#1{% - \xyPSsplitPS@{\xyrot@start(#1 xyd)}{\xyrot@end}% - \xyPSrotSplit@\xyPSpsxy@ } - -\xydef@\xyPSspecialRotate@#1{% - \xyPSsplitPS@{\xyrot@start(#1)}{\xyrot@end}\xyPSrotSplit@\xyPSpsxy@ } - -\xydef@\doPSspecialRotate@@#1@@{\xyPSspecialRotate@{#1}} -\DOCMODE) - -The \PS\ operator |xyr| is defined in |xyps-ps.doc|, to store the given -parameter as a rotation angle. - -\DOCMODE2%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%% - -\paragraph*{Shearing} - -This feature is not implemented yet. - -\DOCMODE2%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%% - -\paragraph*{PostScript commands} - -The \PS\ codes to start the rotation or scaling are given as functions, -|xyrot@start| and |xyscale@start| with arguments to include a specification -of the rotation-angle or scaling factors. - -\DOCMODE( -\xydef@\xyRotScale@@{% - \def\xyrot@start(##1){{xyt ##1\space xyr}}% - \def\xyscale@start(##1,##2){{xyt ##1\space##2\space xys}}% - \def\xyrot@end{}\def\xyscale@end{}} -\DOCMODE) - -These strings are placed using |\xyPSsplitPS@| so as to correctly -occur before and after the code for the actual <object> being typeset. -This is always followed by |\xyPSpsxy@|, which results in \PS\ code -to identify the current position, storing it with keys |xyXpos| and |xyYpos| -so as to be accessible to the code for the rotation or scaling. - -A specific <driver> must either call |\xyRotScale@@| to use this default -mechanism, or define its own macro to be called at installation time, -which sets alternative expansions to |\xyrot@start(#1)|, -|\xyscale@start(#1,#2)|, |\xyrot@end| and |\xyscale@end|. - -\DOCMODE2%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%% - -\paragraph*{The end \& Log}\leavevmode - -\DOCMODE( -\endinput - -% $Log: xyps-r.doc,v $ -% Revision 3.7 1999/02/16 15:12:50 krisrose -% Interim release (Y&Y fonts now free). -% -% Revision 3.3 1996/12/18 10:05:50 ross -% minor improvements to file-loading commands -% -% Revision 3.1 1995/09/05 20:36:33 ross -% Release! -% -% Revision 3.0 1995/07/07 20:13:19 ross -% Major release w/new User's Guide! -% -% Revision 2.13 1995/07/04 15:04:51 ross -% Ready for release of v3. -% -% Revision 2.9 1994/06/09 14:38:56 ross -% Release 3beta. -% Includes support for special effects: Rotations, Scaling, Line-width, Colour. -% Back-ends are separated into separate files. -% More back-ends are supported, experimentally --- needs testing. -% -% Revision 2.9 1994/06/09 14:38:56 ross -% Release 3beta. -% Includes support for special effects: Rotations, Scaling, Line-width, Colour. -% Back-ends are separated into separate files. -% More back-ends are supported, experimentally --- needs testing. -% -% NEW for version 2.9 by by Ross Moore. -\DOCMODE) - -\DOCMODE3%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%% - -% Tell Emacs that this is a LaTeX document and how it is formatted: -% Local Variables: -% mode:latex -% fill-column:77 -% fill-prefix:"" -% End: |