shadowtext (18may12)

git-svn-id: svn://tug.org/texlive/trunk@26522 c570f23f-e606-0410-a88d-b1316a301751

1 files changed, 50 insertions, 20 deletions

diff --git a/Master/texmf-dist/tex/latex/shadowtext/shadowtext.sty b/Master/texmf-dist/tex/latex/shadowtext/shadowtext.sty
index 99a2683623a..a6be4932350 100644
--- a/Master/texmf-dist/tex/latex/shadowtext/shadowtext.sty
+++ b/Master/texmf-dist/tex/latex/shadowtext/shadowtext.sty
@@ -1,6 +1,31 @@
+%% This is file `shadowtext.sty',
+%% Copyright 2012 Yori Zwols
+%
+% This work may be distributed and/or modified under the
+% conditions of the LaTeX Project Public License, either version 1.3
+% of this license or (at your option) any later version.
+% The latest version of this license is in
+%   http://www.latex-project.org/lppl.txt
+% and version 1.3 or later is part of all distributions of LaTeX
+% version 2005/12/01 or later.
+%
+% This work has the LPPL maintenance status `maintained'.
+% 
+% The Current Maintainer of this work is Y. Zwols.
+%
+%
+% Version history
+%  v0.3: - Fixed some errors in the documentation
+%        - Colors specified in \shadowcolor should now be specified using 
+%          color names, not RGB values. The command for specifying colors 
+%          using RGB values has been renamed to \shadowrgb. 
+%          (I apologize for the backwards incompatibility).
+%        - The base line of the text is now correct.
+% 
+
 \NeedsTeXFormat{LaTeX2e}[1996/12/01]
 \ProvidesPackage{shadowtext}
-  [2012/04/26 v0.2 Shadow Text]
+  [2012/05/07 v0.3 Shadow Text]
   
 \RequirePackage{color}
 
@@ -17,34 +42,39 @@
 \newcommand\shadowoffset[1]{\setlength\st@shadowoffsetx{#1}\setlength\st@shadowoffsety{#1}}
 \newcommand\shadowoffsetx[1]{\setlength\st@shadowoffsetx{#1}}
 \newcommand\shadowoffsety[1]{\setlength\st@shadowoffsety{#1}}
-\newcommand\shadowcolor[1]{\definecolor{st@shadowcolor}{rgb}{#1}}
+\newcommand\shadowcolor[1]{\def\st@shadowcolor{#1}}
+\newcommand\shadowrgb[1]{\definecolor{st@shadowcolorrgb}{rgb}{#1}\shadowcolor{st@shadowcolorrgb}}
 
-\shadowcolor{0.66,0.66,0.66}
+\shadowrgb{0.66,0.66,0.66}
 
-\newlength\@sbw
-\newlength\@sbh 
-\newlength\@picw
-\newlength\@pich
+\newlength\st@temp@width
+\newlength\st@temp@height 
+\newlength\st@pic@width
+\newlength\st@pic@height
 
 \newcommand\shadowtext[1]%
 {%
-   \settowidth{\@sbw}{#1}%
-   \settoheight{\@sbh}{#1}%
-   \setlength{\@picw}{\@sbw}%
-   \setlength{\@pich}{\@sbh}%
-   \addtolength{\@picw}{\st@shadowoffsetx}%
-   \addtolength{\@pich}{\st@shadowoffsety}%
+   \begingroup%
+   \settowidth{\st@temp@width}{#1}%
+   \settoheight{\st@temp@height}{#1}%
+   \setlength{\st@pic@width}{\st@temp@width}%
+   \setlength{\st@pic@height}{\st@temp@height}%
+   \addtolength{\st@pic@width}{\st@shadowoffsetx}%
+   \addtolength{\st@pic@height}{\st@shadowoffsety}%
    %
-   \edef\num@tw{\strip@pt\@sbw}%
-   \edef\num@th{\strip@pt\@sbh}%
-   \edef\num@pw{\strip@pt\@picw}%
-   \edef\num@ph{\strip@pt\@pich}%
+   \edef\num@tw{\strip@pt\st@temp@width}%
+   \edef\num@th{\strip@pt\st@temp@height}%
+   \edef\num@pw{\strip@pt\st@pic@width}%
+   \edef\num@ph{\strip@pt\st@pic@height}%
    \edef\num@offsetx{\strip@pt\st@shadowoffsetx}%
    \edef\num@offsety{\strip@pt\st@shadowoffsety}%
+   \raisebox{-\st@shadowoffsety}{
    \begin{picture}(\num@pw,\num@ph)(0,0)
-	    \put(\num@offsetx,0){\makebox(\num@tw,\num@th)[tl]{\color{st@shadowcolor}\def\color##1{}\ignorespaces #1}}
+	    \put(\num@offsetx,0){\makebox(\num@tw,\num@th)[tl]{\color{\st@shadowcolor}\def\color##1{}\ignorespaces #1}}
 		\put(0,\num@offsety){\makebox(\num@tw,\num@th)[tl]{\ignorespaces #1}}
-	\end{picture}\ignorespaces%
+	\end{picture}}%
+	\endgroup%
+	\ignorespaces%
 }
 
-\makeatother
\ No newline at end of file
+\makeatother