diff options
Diffstat (limited to 'graphics/pstricks/base/doc/pst-news15.tex')
-rw-r--r-- | graphics/pstricks/base/doc/pst-news15.tex | 105 |
1 files changed, 105 insertions, 0 deletions
diff --git a/graphics/pstricks/base/doc/pst-news15.tex b/graphics/pstricks/base/doc/pst-news15.tex new file mode 100644 index 0000000000..c2369d7018 --- /dev/null +++ b/graphics/pstricks/base/doc/pst-news15.tex @@ -0,0 +1,105 @@ +%% $Id: pst-news15.tex 444 2017-04-19 10:55:35Z herbert $ +\documentclass[11pt,english,BCOR10mm,DIV12,bibliography=totoc,parskip=false,smallheadings + headexclude,footexclude,oneside]{pst-doc} +\listfiles +\let\Lfile\LFile +\usepackage[utf8]{inputenc} +\usepackage{pst-node} +\let\pstnodeFV\fileversion +\let\pstnodeFD\filedate +\usepackage{pst-solides3d} +\usepackage{xkvview} +\renewcommand\bgImage{\psscalebox{15}{\color{blue!20}\the\year}} +\def\textat{\char064} +\lstset{explpreset={pos=l,width=-99pt,overhang=0pt,hsep=\columnsep,vsep=\bigskipamount,rframe={}}, + escapechar=?} +\begin{document} + +%\psset{PstDebug=1} +\title{\texttt{News -- \the\year}\\ \Large new macros and bugfixes for the +basic package \nxLFile{pstricks}} +\author{Herbert Voß} +\date{\today} + +\maketitle + +\clearpage +\tableofcontents + +\clearpage +\part{\texttt{pstricks} -- package} + +%-------------------------------------------------------------------------------------- +\section{\texttt{pstricks.sty} -- \texttt{pstricks-pdf.sty}} +%-------------------------------------------------------------------------------------- +The code for an automatic loading of package \LPack{auto-pst-pdf} is now moved +into an own package \LPack{pstricks-pdf}. It allows to run PSTricks code with \Lprog{pdflatex} \texttt{-{}-shell-escape <file>}. +The option \Loption{pdf} for \LPack{pstricks} itself is now obsolet. + +%-------------------------------------------------------------------------------------- +\section{\texttt{pstricks.tex} (\pstricksFV -- \pstricksFD)} +%-------------------------------------------------------------------------------------- + +PSTricks now takes the optional argument \Loption{draft} of the main document class +into account. It shows only a frame, given by the coordinates of the \Lenv{pspicture} +environment. + + + +\subsection{PostScript code} +Additionally to the macro \Lcs{pstVerb} there are now the keywords +\Lkeyword{precode} and \Lkeyword{postscode} which can be used by other +packages to paste PostScript code before and after the macros. + +\begin{LTXexample}[pos=t] +\psset{viewpoint=40 35 10 rtp2xyz,Decran=40,lightsrc=viewpoint,unit=0.5} +\begin{pspicture}(-6,-6)(6,6) +\defFunction{cercle1}(t) + {4 t cos mul 2 sub rZ cos mul 4 t sin mul rZ sin mul add} % + {4 t cos mul 2 sub rZ sin mul neg 4 t sin mul rZ cos mul add}% + {4 t sin mul}% +\psforeach{\iA}{0,20,..,360}{% + \psSolid[object=courbe, + precode=/rZ \iA\space def, + r=0,range=0 360,resolution=360,function=cercle1]} +\end{pspicture} +\end{LTXexample} + +\subsection{Background color} +There is now the optional argument \Lkeyword{bgcolor} (backgound color), +which is only valid for the background +of the environment \Lenv{pspicture} with its defined coordinates. +Internally it uses the macro \Lcs{psframe*}: + +\begin{LTXexample}[pos=t] +\begin{pspicture*}[bgcolor=black!20](-12,-5)(-2,5) +\psset{viewpoint=6 -50 0 rtp2xyz,Decran=4,lightsrc=viewpoint} +\defFunction[algebraic]{torus}(u,v) + {2*(1+ 0.5*cos(u))*cos(v)}% x=f(u,v) + {2*(1+ 0.5*cos(u))*sin(v)}% y=f(u,v) + {2*0.5*sin(u)}% z=f(u) +\psSolid[object=surfaceparametree, + precode=/n1 48 def /n2 90 def /n1n2 n1 n2 mul 2 mul 1 sub def /iS 0 def, + base=0 2 pi mul 0 pi 1.5 mul , + fcol=0 2 n1 2 sub {/i exch def + i n2 mul 2 i n2 mul n2 add 1 sub {(Black)} for} for + 1 2 n1 1 sub {/i exch def i n2 mul 1 add 2 i n2 mul n2 add 1 sub {(Black)} for} for, + fillcolor=white,incolor=yellow!50, + function=torus, + linewidth=0.5\pslinewidth,unit=5,ngrid=n1 n2] +\end{pspicture*} +\end{LTXexample} + + + +\clearpage +\nocite{*} +\bibliographystyle{plain} +\bibliography{PSTricks} + +\printindex + + +\end{document} + + |