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authorKarl Berry <karl@freefriends.org>2014-08-29 22:35:25 +0000
committerKarl Berry <karl@freefriends.org>2014-08-29 22:35:25 +0000
commit20255e2c3347ec299f3e847178a21ecc760bb604 (patch)
tree6836a46d1f0ff423c6e0433fcd949fc819508185
parentcf377123b6b1a030e53f2cf050fd8a944fe93ae3 (diff)
reflectgraphics (29aug14)
git-svn-id: svn://tug.org/texlive/trunk@35064 c570f23f-e606-0410-a88d-b1316a301751
-rw-r--r--Master/texmf-dist/doc/latex/reflectgraphics/README2
-rw-r--r--Master/texmf-dist/doc/latex/reflectgraphics/lenna.jpgbin0 -> 43967 bytes
-rw-r--r--Master/texmf-dist/doc/latex/reflectgraphics/reflectgraphics.pdfbin692026 -> 263299 bytes
-rw-r--r--Master/texmf-dist/source/latex/reflectgraphics/reflectgraphics.dtx55
-rw-r--r--Master/texmf-dist/source/latex/reflectgraphics/reflectgraphics.ins4
-rw-r--r--Master/texmf-dist/tex/latex/reflectgraphics/reflectgraphics.sty33
6 files changed, 56 insertions, 38 deletions
diff --git a/Master/texmf-dist/doc/latex/reflectgraphics/README b/Master/texmf-dist/doc/latex/reflectgraphics/README
index 8d170499e2f..06ed01066d8 100644
--- a/Master/texmf-dist/doc/latex/reflectgraphics/README
+++ b/Master/texmf-dist/doc/latex/reflectgraphics/README
@@ -1,6 +1,6 @@
LaTeX package 'reflectgraphics'
-------------------------------
-Copyright (C) 2013 by Oliver Reiche <oliver.reiche@gmail.com>
+Copyright (C) 2014 by Oliver Reiche <oliver.reiche@gmail.com>
Code repository: https://bitbucket.org/oreiche/reflectgraphics
Provides a new macro, which adds fancy reflections at the bottom of graphics.
diff --git a/Master/texmf-dist/doc/latex/reflectgraphics/lenna.jpg b/Master/texmf-dist/doc/latex/reflectgraphics/lenna.jpg
new file mode 100644
index 00000000000..6b145349b94
--- /dev/null
+++ b/Master/texmf-dist/doc/latex/reflectgraphics/lenna.jpg
Binary files differ
diff --git a/Master/texmf-dist/doc/latex/reflectgraphics/reflectgraphics.pdf b/Master/texmf-dist/doc/latex/reflectgraphics/reflectgraphics.pdf
index 11e23c399b5..4fdeda96906 100644
--- a/Master/texmf-dist/doc/latex/reflectgraphics/reflectgraphics.pdf
+++ b/Master/texmf-dist/doc/latex/reflectgraphics/reflectgraphics.pdf
Binary files differ
diff --git a/Master/texmf-dist/source/latex/reflectgraphics/reflectgraphics.dtx b/Master/texmf-dist/source/latex/reflectgraphics/reflectgraphics.dtx
index 8a695b3f7ab..16fafc9cd77 100644
--- a/Master/texmf-dist/source/latex/reflectgraphics/reflectgraphics.dtx
+++ b/Master/texmf-dist/source/latex/reflectgraphics/reflectgraphics.dtx
@@ -1,6 +1,6 @@
% \iffalse meta-comment
%
-% Copyright (C) 2013 by Oliver Reiche <oliver.reiche@gmail.com>
+% Copyright (C) 2014 by Oliver Reiche <oliver.reiche@gmail.com>
% ---------------------------------------------------------------------------
% This work may be distributed and/or modified under the
% conditions of the LaTeX Project Public License, either version 1.3
@@ -26,7 +26,7 @@
%<package>\NeedsTeXFormat{LaTeX2e}[1999/12/01]
%<package>\ProvidesPackage{reflectgraphics}
%<*package>
- [2013/11/17 v0.2 Fancy reflections for LaTeX graphics]
+ [2014/08/29 v0.2b Fancy reflections for LaTeX graphics]
%</package>
%
%<*driver>
@@ -37,7 +37,7 @@
\overfullrule=0pt
}%
\usepackage{xdoc2}
-\usepackage{reflectgraphics}[2013/11/17]
+\usepackage{reflectgraphics}[2014/08/29]
\usepackage{microtype}
\usepackage[defaultlines=2,all]{nowidow}
\usepackage{titlesec}
@@ -66,7 +66,7 @@
%</driver>
% \fi
%
-% \CheckSum{266}
+% \CheckSum{309}
%
% \CharacterTable
% {Upper-case \A\B\C\D\E\F\G\H\I\J\K\L\M\N\O\P\Q\R\S\T\U\V\W\X\Y\Z
@@ -87,6 +87,7 @@
%
% \changes{v0.1}{2013/10/28}{Initial version}
% \changes{v0.2}{2013/10/31}{Support for options 'scale' and 'angle'}
+% \changes{v0.2b}{2013/11/25}{Fixed 'angle' for values <0 and >90}
%
% \DoNotIndex{\newcommand,\newenvironment}
%
@@ -270,10 +271,10 @@
% omitted:\\
% \begin{minipage}[t]{\textwidth}
% \begin{verbatim}
-% \reflectgraphics[trim=180 100 125 160]{lenna.jpg}
+% \reflectgraphics[trim=115 60 80 100]{lenna.jpg}
% \end{verbatim}
% \begin{center}
-% \reflectgraphics[width=1.55cm, height=2cm, trim=180 100 125 160]{lenna.jpg}
+% \reflectgraphics[width=1.55cm, height=2cm, trim=115 60 80 100]{lenna.jpg}
% \end{center}
% \end{minipage}\bigskip
%
@@ -636,26 +637,38 @@
\fi\fi%
% \end{macrocode}
% Determine dimensions of the graphics bounding box if rotation is enabled.
-% Again, |\includegraphics| in \option{draft} mode is used for calculating the
-% boundary size. Computing the boundary size could also be done manually
-% using \package{pgfmath}, but it turned out to be slower.
+% Again, |\includegraphics| in \option{draft} mode could be used to calculate
+% the boundary size, but calling |\heightof| results in strange values for
+% $\textrm{\option{angle}}<0$ and $\textrm{\option{angle}}>90$. Therefore,
+% computing the boundary size is done manually using \package{pgfmath}, which
+% turns out to be a little bit slower.
% \begin{macrocode}
\ifdim\rg@angle pt=0pt%
\setlength{\rg@grp@width}{\rg@width}%
\setlength{\rg@grp@height}{\rg@height}%
\else%
- \settowidth{\rg@grp@width}{%
- \includegraphics[%
- draft,%
- width=\rg@width,%
- height=\rg@height,%
- angle=\rg@angle]{#2}}%
- \settoheight{\rg@grp@height}{%
- \includegraphics[%
- draft,%
- width=\rg@width,%
- height=\rg@height,%
- angle=\rg@angle]{#2}}%
+% \end{macrocode}
+% This is totally strange: A simple division gets completely messed up if
+% dividing a length by a larger length. So I need to take care to divide
+% lengths only by smaller ones.
+% \begin{macrocode}
+ \ifdim\rg@height>\rg@width%
+ \pgfmathsetmacro{\rg@alpha}{atan(\rg@height/\rg@width)}%
+ \else%
+ \pgfmathsetmacro{\rg@alpha}{atan(1/(\rg@width/\rg@height)}%
+ \fi%
+ \pgfmathsetmacro{\rg@corner}{abs(cos(\rg@alpha))}%
+ \pgfmathsetmacro{\rg@cornera}{abs(cos(\rg@alpha+\rg@angle))}%
+ \pgfmathsetmacro{\rg@cornerb}{abs(cos(180-\rg@alpha+\rg@angle))}%
+ \pgfmathsetmacro{\rg@scale@x}{%
+ max(\rg@cornera/\rg@corner,\rg@cornerb/\rg@corner)}%
+ \pgfmathsetmacro{\rg@corner}{abs(sin(\rg@alpha))}%
+ \pgfmathsetmacro{\rg@cornera}{abs(sin(\rg@alpha+\rg@angle))}%
+ \pgfmathsetmacro{\rg@cornerb}{abs(sin(180-\rg@alpha+\rg@angle))}%
+ \pgfmathsetmacro{\rg@scale@y}{%
+ max(\rg@cornera/\rg@corner,\rg@cornerb/\rg@corner)}%
+ \setlength{\rg@grp@width}{\rg@scale@x\rg@width}%
+ \setlength{\rg@grp@height}{\rg@scale@y\rg@height}%
\fi%
% \end{macrocode}
% Compute height of reflection.
diff --git a/Master/texmf-dist/source/latex/reflectgraphics/reflectgraphics.ins b/Master/texmf-dist/source/latex/reflectgraphics/reflectgraphics.ins
index acda6ec3cc2..771a113b629 100644
--- a/Master/texmf-dist/source/latex/reflectgraphics/reflectgraphics.ins
+++ b/Master/texmf-dist/source/latex/reflectgraphics/reflectgraphics.ins
@@ -1,4 +1,4 @@
-%% Copyright (C) 2013 by Oliver Reiche <oliver.reiche@gmail.com>
+%% Copyright (C) 2014 by Oliver Reiche <oliver.reiche@gmail.com>
%% --------------------------------------------------------------------------
%% This work may be distributed and/or modified under the
%% conditions of the LaTeX Project Public License, either version 1.3
@@ -25,7 +25,7 @@
This is a generated file.
-Copyright (C) 2013 by Oliver Reiche <oliver.reiche@gmail.com>
+Copyright (C) 2014 by Oliver Reiche <oliver.reiche@gmail.com>
--------------------------------------------------------------------------
This work may be distributed and/or modified under the
conditions of the LaTeX Project Public License, either version 1.3
diff --git a/Master/texmf-dist/tex/latex/reflectgraphics/reflectgraphics.sty b/Master/texmf-dist/tex/latex/reflectgraphics/reflectgraphics.sty
index 1468134c004..5fc897ad097 100644
--- a/Master/texmf-dist/tex/latex/reflectgraphics/reflectgraphics.sty
+++ b/Master/texmf-dist/tex/latex/reflectgraphics/reflectgraphics.sty
@@ -8,7 +8,7 @@
%%
%% This is a generated file.
%%
-%% Copyright (C) 2013 by Oliver Reiche <oliver.reiche@gmail.com>
+%% Copyright (C) 2014 by Oliver Reiche <oliver.reiche@gmail.com>
%% --------------------------------------------------------------------------
%% This work may be distributed and/or modified under the
%% conditions of the LaTeX Project Public License, either version 1.3
@@ -20,7 +20,7 @@
%%
\NeedsTeXFormat{LaTeX2e}[1999/12/01]
\ProvidesPackage{reflectgraphics}
- [2013/11/17 v0.2 Fancy reflections for LaTeX graphics]
+ [2014/08/29 v0.2b Fancy reflections for LaTeX graphics]
\RequirePackage{kvoptions, keyval, graphicx, calc, tikz}
\usetikzlibrary{fadings}
\makeatletter
@@ -136,18 +136,23 @@
\setlength{\rg@grp@width}{\rg@width}%
\setlength{\rg@grp@height}{\rg@height}%
\else%
- \settowidth{\rg@grp@width}{%
- \includegraphics[%
- draft,%
- width=\rg@width,%
- height=\rg@height,%
- angle=\rg@angle]{#2}}%
- \settoheight{\rg@grp@height}{%
- \includegraphics[%
- draft,%
- width=\rg@width,%
- height=\rg@height,%
- angle=\rg@angle]{#2}}%
+ \ifdim\rg@height>\rg@width%
+ \pgfmathsetmacro{\rg@alpha}{atan(\rg@height/\rg@width)}%
+ \else%
+ \pgfmathsetmacro{\rg@alpha}{atan(1/(\rg@width/\rg@height)}%
+ \fi%
+ \pgfmathsetmacro{\rg@corner}{abs(cos(\rg@alpha))}%
+ \pgfmathsetmacro{\rg@cornera}{abs(cos(\rg@alpha+\rg@angle))}%
+ \pgfmathsetmacro{\rg@cornerb}{abs(cos(180-\rg@alpha+\rg@angle))}%
+ \pgfmathsetmacro{\rg@scale@x}{%
+ max(\rg@cornera/\rg@corner,\rg@cornerb/\rg@corner)}%
+ \pgfmathsetmacro{\rg@corner}{abs(sin(\rg@alpha))}%
+ \pgfmathsetmacro{\rg@cornera}{abs(sin(\rg@alpha+\rg@angle))}%
+ \pgfmathsetmacro{\rg@cornerb}{abs(sin(180-\rg@alpha+\rg@angle))}%
+ \pgfmathsetmacro{\rg@scale@y}{%
+ max(\rg@cornera/\rg@corner,\rg@cornerb/\rg@corner)}%
+ \setlength{\rg@grp@width}{\rg@scale@x\rg@width}%
+ \setlength{\rg@grp@height}{\rg@scale@y\rg@height}%
\fi%
\setlength{\rg@ref@height}{%
\rg@length\rg@grp@height}%