From c12864fbb9fae021f85000aeb9863a1b301051c4 Mon Sep 17 00:00:00 2001
From: Norbert Preining <norbert@preining.info>
Date: Fri, 30 Nov 2018 10:44:42 +0900
Subject: graphixsp (30Nov)

---
 .../latex/graphicxsp/examples/grxsp_tst_aeb.tex    | 229 +++++++++++++++++++++
 1 file changed, 229 insertions(+)
 create mode 100644 texmf-dist/doc/latex/graphicxsp/examples/grxsp_tst_aeb.tex

(limited to 'texmf-dist/doc/latex/graphicxsp/examples/grxsp_tst_aeb.tex')

diff --git a/texmf-dist/doc/latex/graphicxsp/examples/grxsp_tst_aeb.tex b/texmf-dist/doc/latex/graphicxsp/examples/grxsp_tst_aeb.tex
new file mode 100644
index 00000000..718b24e7
--- /dev/null
+++ b/texmf-dist/doc/latex/graphicxsp/examples/grxsp_tst_aeb.tex
@@ -0,0 +1,229 @@
+\documentclass{article}
+\usepackage[designiv,usetemplates]{web}
+\usepackage{graphicxsp}
+
+
+\title{\textsf{GraphicxSP}\texorpdfstring{\\}{:} Demonstration File}
+\author{D. P. Story}
+\university{Acro\negthinspace\TeX.Net}
+\email{dpstory@acrotex.net}
+\subject{Form XObjects and BP, EP and SP operators, transparency}
+\keywords{Distiller, Form XObjects, BP, EP, and SP operators,transparency}
+
+\newcommand{\cs}[1]{\texttt{\char`\\#1}}
+
+\special{!userdict begin
+    /Draw_Ellipse {
+        /m matrix currentmatrix def
+        4 2 roll translate scale
+        0 0 1 0 360 arc
+        closepath
+        m setmatrix
+    } def end
+}
+
+\embedEPS[hiresbb,transparencyGroup]{AdobeDon}{graphics/AdobeDon} % /K true
+\embedEPS[hiresbb,transparencyGroup]{Airplane}{graphics/000_0151}
+\embedEPS[hiresbb]{AdobeDon_full}{graphics/AdobeDon_full}
+\embedEPS[transparencyGroup]{ex}{graphics/example}
+
+\parindent0pt
+
+\template[name=Airplane,transparency={/ca .3}]{000_0151}
+
+\begin{document}
+
+\maketitle
+
+The package, tentatively named \textsf{graphicxsp} and which is
+still under development, attempts to use the PostScript operators
+\textbf{BP}, \textbf{EP} and \textbf{SP} to embed graphics in the
+document once, then use and re-use them by emitting the \textbf{SP}
+operator. Though this document was created using \textsf{AeB Pro},
+the package only requires the \textsf{graphicx} and \textsf{eso-pic}
+packages.
+
+\medskip
+We begin by embedding out graphics in the preamble of the document
+using the \cs{embedEPS} command. The command takes one optional
+argument and two required. We can not only use these graphics over
+again, the package does support transparency as well, as this file
+also demonstrates.
+\begin{small}
+\begin{verbatim}
+\embedEPS[hiresbb,transparencyGroup]{AdobeDon}{AdobeDon}
+\embedEPS[hiresbb,transparencyGroup]{Airplane}{000_0151}
+\embedEPS[hiresbb]{AdobeDon_full}{AdobeDon_full}
+\embedEPS[transparencyGroup]{ex}{example}
+\end{verbatim}
+\end{small}
+
+I'll use the \texttt{Airplane} photo as a background. The EPS file
+of this photo is 550KB, and we will use it multiple times. We
+declared \texttt{Airplane} to be a \texttt{transparencyGroup}, which
+means we can now set the transparency of the background.
+\begin{small}
+\begin{verbatim}
+\template[name=Airplane,transparency={/ca .3/BM/Normal}]{000_0151}
+\end{verbatim}
+\end{small}
+
+
+The package attempts to blend in with the \textsf{graphicx} package, and uses
+the \cs{includegraphics} command, with a few extra optional key-value
+pairs.
+\begin{small}%
+\begin{verbatim}
+\insertEPS[width=1.5in]{AdobeDon}
+\includegraphics*[name=AdobeDon,angle=45,
+    width=1.5in,bb=30 50 150 100]{AdobeDon}
+\end{verbatim}
+\end{small}%
+
+
+
+\begin{center}
+\insertEPS[width=1.5in]{AdobeDon}
+\includegraphics*[name=AdobeDon,width=1.5in,angle=45,bb=30 50 150 100]{AdobeDon}
+\end{center}
+The second command is in the form of \cs{includegraphics}, the first
+one, \cs{embedEPS}, is a shortened version. After embedding, the file name is no longer used,
+only the symbolic name.
+
+\newpage
+
+Let's have some fun with two of these images.
+
+\vspace*{.5in}
+
+\begin{center}\previewtrue
+\begin{minipage}{.5\linewidth}
+\begin{center}
+\makebox[0pt][l]{\rotatebox[origin=lb]{180}{\smash{\insertEPS[width=1in]{Airplane}}}}%
+\makebox[0pt][l]{\rotatebox[origin=lb]{150}{\smash{\insertEPS[width=1in]{Airplane}}}}%
+\makebox[0pt][l]{\rotatebox[origin=lb]{135}{\smash{\insertEPS[width=1in]{Airplane}}}}%
+\makebox[0pt][l]{\rotatebox[origin=lb]{120}{\smash{\insertEPS[width=1in]{Airplane}}}}%
+\makebox[0pt][l]{\rotatebox[origin=lb]{90}{\smash{\insertEPS[width=1in]{Airplane}}}}%
+\makebox[0pt][l]{\rotatebox[origin=lb]{60}{\smash{\insertEPS[width=1in]{Airplane}}}}%
+\makebox[0pt][l]{\rotatebox[origin=lb]{45}{\smash{\insertEPS[width=1in]{Airplane}}}}%
+\makebox[0pt][l]{\rotatebox[origin=lb]{30}{\smash{\insertEPS[width=1in]{Airplane}}}}%
+\makebox[0pt][l]{\insertEPS[width=1in]{Airplane}}%
+\end{center}
+\end{minipage}\hfill%
+\begin{minipage}{.5\linewidth}
+\begin{center}
+\makebox[0pt][l]{\rotatebox[origin=lb]{180}{\smash{\insertEPS[width=1in]{AdobeDon}}}}%
+\makebox[0pt][l]{\rotatebox[origin=lb]{150}{\smash{\insertEPS[width=1in]{AdobeDon}}}}%
+\makebox[0pt][l]{\rotatebox[origin=lb]{135}{\smash{\insertEPS[width=1in]{AdobeDon}}}}%
+\makebox[0pt][l]{\rotatebox[origin=lb]{120}{\smash{\insertEPS[width=1in]{AdobeDon}}}}%
+\makebox[0pt][l]{\rotatebox[origin=lb]{90}{\smash{\insertEPS[width=1in]{AdobeDon}}}}%
+\makebox[0pt][l]{\rotatebox[origin=lb]{60}{\smash{\insertEPS[width=1in]{AdobeDon}}}}%
+\makebox[0pt][l]{\rotatebox[origin=lb]{45}{\smash{\insertEPS[width=1in]{AdobeDon}}}}%
+\makebox[0pt][l]{\rotatebox[origin=lb]{30}{\smash{\insertEPS[width=1in]{AdobeDon}}}}%
+\makebox[0pt][l]{\insertEPS[width=1in]{AdobeDon}}%
+\end{center}
+\end{minipage}
+\end{center}
+
+\vspace{1in}
+
+Wow! That would normally take up gobs of file space. This file is about 180 KB.
+
+\newpage
+
+\def\mypreSP#1{%
+    newpath
+    \widthOf{#1} 2 div \heightOf{#1} 2 div
+    \widthOf{#1} 2 div \heightOf{#1} 2 div
+    Draw_Ellipse
+    clip
+    newpath
+}
+\def\mypostSP#1{%
+    gsave
+    [ /ca .6 /CA .3 /BM/Screen /SetTransparency pdfmark
+    \widthOf{#1} 2 div \heightOf{#1} 2 div
+    \widthOf{#1} 2 div \heightOf{#1} 2 div
+    Draw_Ellipse
+    0.4 0.7 1 setrgbcolor
+    fill
+    grestore
+    gsave
+    [ /CA .5 /BM /Normal /SetTransparency pdfmark
+    \widthOf{#1} 2 div \heightOf{#1} 2 div
+    \widthOf{#1} 2 div \heightOf{#1} 2 div
+    Draw_Ellipse
+    40 setlinewidth
+    0.4 0.7 1 setrgbcolor
+    stroke
+    grestore
+}
+
+\medskip
+Let's try some clipping with some transparency settings.
+
+\medskip
+\begin{minipage}{1.6in}
+\begin{center}
+\includegraphics[name=AdobeDon_full,width=1.5in,
+    presp={\mypreSP{AdobeDon_full}},
+    postsp={\mypostSP{AdobeDon_full}}]{AdobeDon_full}
+\end{center}
+\end{minipage}\hfill
+\begin{minipage}{\linewidth-1.6in}\scriptsize
+\begin{verbatim}
+\includegraphics[name=AdobeDon_full,width=1.5in,
+    presp={\mypreSP{AdobeDon_full}},
+    postsp={\mypostSP{AdobeDon_full}}]{AdobeDon_full}
+\end{verbatim}
+{\normalsize where}
+\begin{verbatim}
+\def\mypreSP#1{%
+    newpath
+    \widthOf{#1} 2 div \heightOf{#1} 2 div
+    \widthOf{#1} 2 div \heightOf{#1} 2 div
+    Draw_Ellipse clip newpath
+}
+\def\mypostSP#1{%
+    gsave
+    [ /ca .6 /CA .3 /BM/Screen /SetTransparency pdfmark
+    \widthOf{#1} 2 div \heightOf{#1} 2 div
+    \widthOf{#1} 2 div \heightOf{#1} 2 div
+    Draw_Ellipse 0.4 0.7 1 setrgbcolor fill
+    grestore gsave
+    [ /CA .5 /BM /Normal /SetTransparency pdfmark
+    \widthOf{#1} 2 div \heightOf{#1} 2 div
+    \widthOf{#1} 2 div \heightOf{#1} 2 div
+    Draw_Ellipse 40 setlinewidth
+    0.4 0.7 1 setrgbcolor stroke
+    grestore
+}
+\end{verbatim}
+\end{minipage}
+Demonstrating some transparent special effects. Swave!
+
+\newpage
+
+\null\vfil
+\begin{center}
+\texttt{AdobeDon} and \texttt{AdobeDon} with 50\% opacity\\[1ex]
+\insertEPS[width=1.5in]{AdobeDon} \insertEPS[width=1.5in,transparency={/ca .5 /BM/Normal}]{AdobeDon}
+\end{center}
+
+\newpage
+
+\null\vfil
+
+\begin{center}\previewtrue
+\textsf{\textbf{MathLab Graphics}}\\[1ex]
+\insertEPS[width=1in]{ex}  \insertEPS[width=1in,clip]{ex} \insertEPS[width=1in,transparency={/ca .3}]{ex}\\
+\end{center}
+The bounding box for this graphic is
+\texttt{[\llxOf{ex}\space\llyOf{ex}\space\urxOf{ex}\space\uryOf{ex}]}.
+The figure in the middle has been clipped using its bounding box (the \texttt{clip} option
+of \cs{includegraphics/\cs{insertEPS}}), the
+one on the right has 30\% opacity and has not been clipped.
+\end{document}
+
+\margins{.25in}{.25in}{24pt}{.25in} % left,right,top, bottom
+\screensize{5.4in*\real{0.75}}{5in} % height, width
-- 
cgit v1.2.3

