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author | Karl Berry <karl@freefriends.org> | 2011-03-29 23:27:21 +0000 |
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committer | Karl Berry <karl@freefriends.org> | 2011-03-29 23:27:21 +0000 |
commit | 1b69735e67a604bfcff8852bb369f80ed5ada13f (patch) | |
tree | d7413597836288775c229bda24a43fb12e8431dc /Master/texmf-dist/doc/generic/pstricks/pstnews97-15.tex | |
parent | 62184ea5f28527b106ce338a3730f24a234f6eb0 (diff) |
pstricks
git-svn-id: svn://tug.org/texlive/trunk@21881 c570f23f-e606-0410-a88d-b1316a301751
Diffstat (limited to 'Master/texmf-dist/doc/generic/pstricks/pstnews97-15.tex')
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diff --git a/Master/texmf-dist/doc/generic/pstricks/pstnews97-15.tex b/Master/texmf-dist/doc/generic/pstricks/pstnews97-15.tex deleted file mode 100644 index f870ba62b38..00000000000 --- a/Master/texmf-dist/doc/generic/pstricks/pstnews97-15.tex +++ /dev/null @@ -1,470 +0,0 @@ -\documentclass[12pt]{article} -\usepackage[T1]{fontenc} -\usepackage[latin1]{inputenc} -%\usepackage{geometry} -\usepackage{url,calc} -\usepackage{pstricks} -\usepackage{pst-plot} -\SpecialCoor -%\usepackage[ps2pdf,colorlinks,linktocpage]{hyperref} -\usepackage[colorlinks,linktocpage]{hyperref} -\def\UrlFont{\small\ttfamily} -\makeatletter -\def\verbatim@font{\small\normalfont\ttfamily} -\makeatother -%\usepackage{color} -\definecolor{hellgelb}{rgb}{1,1,0.8} -\definecolor{colKeys}{rgb}{0,0,1} -\definecolor{colIdentifier}{rgb}{0,0,0} -\definecolor{colComments}{rgb}{1,0,0} -\definecolor{colString}{rgb}{0,0.5,0} -% -\usepackage{listings} -\lstset{% - language=[LaTeX]TEX,% - float=hbp,% - basicstyle=\ttfamily\small, % - identifierstyle=\color{colIdentifier}, % - keywordstyle=\color{colKeys}, % - stringstyle=\color{colString}, % - commentstyle=\color{colComments}, % - columns=flexible, % - tabsize=4, % - frame=single, % - extendedchars=true, % - showspaces=false, % - showstringspaces=false, % - numbers=left, % - numberstyle=\tiny, % - breaklines=true, % -% backgroundcolor=\color{hellgelb}, % - breakautoindent=true, % - captionpos=b,% - xleftmargin=0pt% -} - -%\parindent=0pt -\newcommand\verbI[1]{{\small\texttt{#1}}} -\newcommand\CMD[1]{{\texttt{\textbackslash#1}}} -% -\psset{subgriddiv=0,griddots=5,gridlabels=7pt} -% -\DeclareRobustCommand\cs[1]{\texttt{\char`\\#1}} -\def\PS{PostScript} -% -\begin{document} -\title{\texttt{pstricks -- patch 15}\\new macros and bugfixes for \texttt{pstricks}} -\author{Herbert Voß\thanks{% -\url{Herbert.Voss@perce.de}} \and Rolf Niepraschk\thanks{\url{Rolf.Niepraschk@ptb.de}}} -\date{2004/05/12} - -\maketitle - -\begin{abstract} -It is long time ago since \verb+pstricks.tex patch 14+ came out. The new version -\verb+patch 15+ fixes some bugs and provides three new elliptic macros, which were -already present in the old beta version of \verb+PSTricks+. - -There is also a new \verb+pstricks.sty+, which makes the \verb+\pstcol+ package -obsolete. It uses the new color package \verb+xcolor+, which provides a much more -powerful color management than \verb+color.sty+ does. The \verb+pstricks.sty+ is -a real \LaTeX{} package, it makes no sense for \TeX{} users. Nevertheless, using -of \verb+pstcol+ or package \verb+color+ is still possible. - -Timothy Van Zandt was the one, who creates \verb+PSTricks+, but Denis Girou was -the one who makes it run over many years. Needless to say, how important his work is -for \verb+PSTricks+. Since more than nine month we are unable to get in touch with -Denis, which is the reason why this update of \verb+PSTricks+ comes without any -comments from Denis. -\end{abstract} - -\clearpage -\tableofcontents - -\clearpage - -\section{New fill style \texttt{eofill}} -\PS\ has a special fillstyle, called \verb|eofill|, which is now available -with the option -\verb|fillstyle=eofill|. The following two images show the difference, -the first one is filled with -\verb|fillstyle=solid| and the second one with the new option \verb|fillstyle=eofill|. - -\begin{minipage}{5.5cm} -\begin{pspicture}(5,2.5) -\pspolygon[unit=0.5cm,% - fillstyle=solid,% - fillcolor=yellow](7,3)(0,0)(1,3) - (5,5)(10,3)(2,2)(7,5)(7,3) -\end{pspicture} -\end{minipage}\hfill% -\begin{minipage}{\linewidth-6cm} -\begin{lstlisting} -\begin{pspicture}(5,2.5) -\pspolygon[unit=0.5cm,% - fillstyle=solid,% - fillcolor=yellow](7,3)(0,0)(1,3) - (5,5)(10,3)(2,2)(7,5)(7,3) -\end{pspicture} -\end{lstlisting} -\end{minipage} - - -\begin{minipage}{5.5cm} -\begin{pspicture}(5,2.5) -\pspolygon[unit=0.5cm,% - fillstyle=eofill,% - fillcolor=yellow](7,3)(0,0)(1,3)% - (5,5)(10,3)(2,2)(7,5)(7,3) -\end{pspicture} -\end{minipage}\hfill% -\begin{minipage}{\linewidth-6cm} -\begin{lstlisting} -\begin{pspicture}(5,2.5) -\pspolygon[unit=0.5cm,% - fillstyle=eofill,% - fillcolor=yellow](7,3)(0,0)(1,3)% - (5,5)(10,3)(2,2)(7,5)(7,3) -\end{pspicture} -\end{lstlisting} -\end{minipage} - -\section{Dashed lines} -By default a dash line can be set with the option \verb+dash=<black> <white>+, -e.g. \verb+dash=10pt 5pt+. This definition makes it impossible to define a -dashed/dotted line. \verb+pstricks-add+ redefines this option for a use with -four parameters \verb+dash=<black> <white> <black> <white>+, -where the last two can be omit. The following examples show different values for these -parameters: - - -\medskip -\begin{center} -\begin{minipage}{10.5cm}% -\psset{linestyle=dashed,dashadjust=false} -\noindent -\psline[dash=1 1](0,0)(10,0)\\ -\psline[linewidth=1mm,dash=2 0.5](0,0)(10,0)\\ -\psline[dash=1 0.2 0.05 0.2](0,0)(10,0)\\ -\psline[dash=0.05 0.2 1 0.2](0,0)(10,0)\\ -\psline[linewidth=1mm,dash=2 1 1 2](0,0)(10,0)\\ - -\psset{dashadjust=true} -\noindent -\psline[dash=1 1](0,0)(10,0)\\ -\psline[linewidth=1mm,dash=2 0](0,0)(10,0)\\ -\psline[dash=1 0.2 0.05 0.2](0,0)(10,0)\\ -\psline[dash=0.05 0.2 1 0.2](0,0)(10,0)\\ -\psline[linewidth=1mm,dash=2 1 1 2](0,0)(10,0) -\end{minipage} -\end{center} - - -\medskip -\begin{lstlisting} -{\psset{linestyle=dashed,dashadjust=false} -\psline[dash=1 1](0,0)(10,0)\\ -\psline[linewidth=1mm,dash=2 0.5](0,0)(10,0)\\ -\psline[dash=1 0.2 0.05 0.2](0,0)(10,0)\\ -\psline[dash=0.05 0.2 1 0.2](0,0)(10,0)\\ -\psline[linewidth=1mm,dash=2 1 1 2](0,0)(10,0)\\ - -\psset{dashadjust=true} -\psline[dash=1 1](0,0)(10,0)\\ -\psline[linewidth=1mm,dash=2 0](0,0)(10,0)\\ -\psline[dash=1 0.2 0.05 0.2](0,0)(10,0)\\ -\psline[dash=0.05 0.2 1 0.2](0,0)(10,0)\\ -\psline[linewidth=1mm,dash=2 1 1 2](0,0)(10,0)} -\end{lstlisting} - - -As seen in the above code, it is no problem to use dashed lines in the usual way -with two parameters. - - -\section{Ellipses} -\verbI{pstricks - patch 14} has only the following macro for drawing an ellipse: - -{\small\begin{verbatim} -\psellipse[<option>](x,y)(a,b) -\psellipse*[<option>](x,y)(a,b) -\end{verbatim}} - -\noindent whith \verbI{(x,y)} as the center and \verbI{(a,b)} as the two radians -(figure \ref{pstricks}). - -\begin{figure}[htb] -\begin{minipage}{0.39\columnwidth} -\begin{pspicture}(0,-0.25)(5,3.25) - \psgrid - \psellipse[% - linewidth=0.2,% - linecolor=red](2.5,1.5)(2,1) - \psellipse*[% - linecolor=blue](2.5,1.5)(0.5,1.5) -\end{pspicture}% -\end{minipage}% -\hfill% -\begin{minipage}{0.59\columnwidth} -\begin{lstlisting} -\begin{pspicture}(0,-0.25)(5,3.25) - \psgrid - \psellipse[% - linewidth=0.2,% - linecolor=red](2.5,1.5)(2,1) - \psellipse*[% - linecolor=blue](2.5,1.5)(0.5,1.5) -\end{pspicture}% -\end{lstlisting} -\end{minipage}% -\caption{The \verbI{pstricks} macro \CMD{psellipse}}\label{pstricks} -\end{figure} - -\subsection{Ellipse based on \texttt{pst-plot}} - -With the \CMD{parametricplot} macro from \verbI{pst-plot} we can define a new macro for -drawing ellipses: - -\begin{lstlisting} -% #1 options -% #2 a -% #3 b -% #4 start angle -% #5 end angle -\newcommand{\pstEllipse}[5][]{% - \psset{#1} - \parametricplot{#4}{#5}{#2\space t cos mul #3\space t sin mul}} -\end{lstlisting} - -\noindent which has the syntax - -{\small\begin{verbatim} -\pstEllipse[<options>]{a}{b}{start angle}{end angle} -\end{verbatim}} - -This macro is not part of of \verb|pstricks.tex|, it is only defined for some demonstration. - -\newcommand*{\pstEllipse}[5][]{% - \psset{#1} - \parametricplot{#4}{#5}{#2\space t cos mul #3\space t sin mul}% -} - -\begin{figure}[htb] -\begin{minipage}{0.39\columnwidth} -\begin{pspicture}(-2.25,-1.75)(2.25,1.75) - \psgrid - \pstEllipse[% - linewidth=0.2,% - linecolor=red]{2}{1}{0}{360} - \pstEllipse[% - linewidth=0.1,% - arrows=|->,% - arrowsize=0.5,% - linecolor=blue]{1}{2}{-30}{250} -\end{pspicture}% -\end{minipage}% -\hfill% -\begin{minipage}{0.59\columnwidth} -\begin{lstlisting} -\begin{pspicture}(-2.25,-1.75)(2.25,1.75) - \psgrid - \pstEllipse[% - linewidth=0.2,% - linecolor=red]{2}{1}{0}{360} - \pstEllipse[% - linewidth=0.1,arrows=|->,% - arrowsize=0.5,% - linecolor=blue]{1}{2}{-30}{250} -\end{pspicture}% -\end{lstlisting} -\end{minipage}% -\caption{The macro \CMD{pstEllipse} which uses the \CMD{parametricplot} macro -from \verbI{pst-plot}}\label{parametric} -\end{figure} - -As seen in figure \ref{parametric} it is no problem to draw arcs of an ellipse. -The center of these ellipses are by default $(0,0)$, with the \CMD{rput} macro -it is also not a problem to put the ellipse anywhere in the coordinate system with -any angle of rotating. - - -\subsubsection{Wedge of an ellipse} -To define a macro for a wedge of an ellipse (figure \ref{parametric-wedge}) is also easy with -the \verb+\pscustom+ macro. which uses the following code: - - -% -\newcommand*{\pstEllipseWedge}[5][]{% - \psset{#1}% - \pscustom{% - \parametricplot{#4}{#5}{#2\space t cos mul #3\space t sin mul}% - \psline(! #2\space #5\space cos mul #3\space #5\space sin mul)% - (0,0)% - (! #2\space #4\space cos mul #3\space #4\space sin mul)% - }% -} -% - -\begin{lstlisting} -% #1 options -% #2 a -% #3 b -% #4 start angle -% #5 end angle -\newcommand{\pstEllipseWedge}[5][]{% - \psset{#1} - \pscustom{% - \parametricplot{#4}{#5}{#2\space t cos mul #3\space t sin mul}% - \psline(! #2\space #5\space cos mul #3\space #5\space sin mul)% - (0,0)% - (! #2\space #4\space cos mul #3\space #4\space sin mul)% - }% -} -\end{lstlisting} - -This macro is also not part of of \verb|pstricks.tex|, it is only defined for some -demonstration. - -\begin{figure}[htb] -\begin{minipage}{0.39\columnwidth} -\begin{pspicture}(-2.25,-1.75)(2.25,1.75) - \psgrid - \pstEllipseWedge[% - linewidth=0.05,linecolor=red,% - fillstyle=hlines,% - fillcolor=red]{2}{1}{0}{130} - \pstEllipseWedge[% - linewidth=0.1,% - linecolor=blue,% - fillstyle=vlines,% - fillcolor=blue]{1}{2}{-30}{190} -\end{pspicture}% -\end{minipage}% -\hfill% -\begin{minipage}{0.59\columnwidth} -\begin{lstlisting} -\begin{pspicture}(-2.25,-1.75)(2.25,1.75) - \psgrid - \pstEllipseWedge[% - linewidth=0.05,linecolor=red,% - fillstyle=hlines,% - fillcolor=red]{2}{1}{0}{130} - \pstEllipseWedge[% - linewidth=0.1,linecolor=blue,% - fillstyle=vlines,% - fillcolor=blue]{1}{2}{-30}{190} -\end{pspicture}% -\end{lstlisting} -\end{minipage}% -\caption{The macro \CMD{pstEllipseWedge} which uses the \CMD{parametricplot} -macro from \verbI{pst-plot}}\label{parametric-wedge} -\end{figure} - -\subsection{New ellipse macros} - -All macros defined in this package are original from Timothy Van Zandt and Denis Girou and -modified by several other authors. The available macros are - -{\small\begin{verbatim} -\psellipticarc[<options>] - {<arrows>}(<center>)(a,b){start angle}{end angle} -\psellipticarcn[<options>] - {<arrows>}(<center>)(a,b){start angle}{end angle} -\psellipticwedge[<options>] - {<arrows>}(<center>)(a,b){start angle}{end angle} -\end{verbatim}} - -\subsubsection{Arc of an ellipse} - -Figure \ref{pst-ellipse-arc} shows different examples for this macro. - -\begin{figure}[htb] -\begin{minipage}{0.39\columnwidth} -\begin{pspicture}(-2.25,-2.25)(2.25,2.25) - \psgrid - \psellipticarc[linewidth=0.1]{|->}(0,0)(1.5,1){0}{180} - \psellipticarc[linecolor=red](0,0)(0.5,1.5){30}{320} -\end{pspicture} -\end{minipage}% -\hfill% -\begin{minipage}{0.59\columnwidth} -\begin{lstlisting} -\begin{pspicture}(-2.25,-2.25)(2.25,2.25) - \psellipticarc[linewidth=0.1]{|->}(0,0)(1.5,1){0}{180} - \psellipticarc[linecolor=red](0,0)(0.5,1.5){30}{320} -\end{pspicture} -\end{lstlisting} -\end{minipage}% -\caption{The macro \CMD{psellipticarc}}\label{pst-ellipse-arc} -\end{figure} - -\subsection{Arc of an ellipse with anti clockwise direction} - -Figure \ref{pst-ellipse-arcN} shows different examples for this macro which is the same than the one figure \ref{{pst-ellipse-arc}} only drawn anti clockwise. - -\begin{figure}[htb] -\begin{minipage}{0.39\columnwidth} -\begin{pspicture}(-2.25,-2.25)(2.25,2.25) - \psgrid - \psellipticarcn[linewidth=0.1]{|->}(0,0)(1.5,1){0}{180} - \psellipticarcn[linecolor=red](0,0)(0.5,1.5){30}{320} -\end{pspicture} -\end{minipage}% -\hfill% -\begin{minipage}{0.59\columnwidth} -\begin{lstlisting} -\begin{pspicture}(-2.25,-2.25)(2.25,2.25) - \psellipticarcn[linewidth=0.1]{|->}(0,0)(1.5,1){0}{180} - \psellipticarcn[linecolor=red](0,0)(0.5,1.5){30}{320} -\end{pspicture} -\end{lstlisting} -\end{minipage}% -\caption{The macro \CMD{psellipticarcn}}\label{pst-ellipse-arcN} -\end{figure} - - -\subsubsection{Wedge of an ellipse} - -Figure \ref{pst-ellipse-wedge} shows different examples for this macro. - -\begin{figure}[htb] -\begin{minipage}{0.39\columnwidth} -\begin{pspicture}(-2.25,-2.25)(2.25,2.25) - \psgrid - \psellipticwedge[% - fillstyle=vlines,% - linewidth=0.1](0,0)(1.5,1){0}{200} - \psellipticwedge[% - fillstyle=hlines,% - linecolor=red](0,0)(0.5,1.5){30}{220} -\end{pspicture} -\end{minipage}% -\hfill% -\begin{minipage}{0.59\columnwidth} -\begin{lstlisting} -\begin{pspicture}(-2.25,-2.25)(2.25,2.25) - \psgrid - \psellipticwedge[% - fillstyle=vlines,% - linewidth=0.1](0,0)(1.5,1){0}{200} - \psellipticwedge[% - fillstyle=hlines,% - linecolor=red](0,0)(0.5,1.5){30}{220} -\end{pspicture} -\end{lstlisting} -\end{minipage}% -\caption{The macro \CMD{psellipticwedge}}\label{pst-ellipse-wedge} -\end{figure} - -\section{\texttt{pstricks.sty}} -In the past there were some problems with \verb+pstricks.tex+ and the package \verb+color.sty+. -\verb+pstcol.sty+ tried to get rid of them but not with success in any case. The -new package \verb+pstricks.sty+ loads first \verb+pstricks.tex+, does some modifcation -to \verb+pstricks+, loads \verb+xcolor.sty+ and some more modifications to the the code to -get \verb+pstricks+ and colors work in a right way. It also renames the \verb+\scalebox+ -macro to \verb+\psscalebox+ to prevend clashes with the one from the package \verb+graphicx.sty+ which has the -same name but another syntax. If you want to use the macro from \verb+graphicx+, then load this -package as the last one. - - -\end{document}
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