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Diffstat (limited to 'Master/texmf-dist/doc/generic/pstricks/voss/bsp16.tex')
-rw-r--r-- | Master/texmf-dist/doc/generic/pstricks/voss/bsp16.tex | 60 |
1 files changed, 0 insertions, 60 deletions
diff --git a/Master/texmf-dist/doc/generic/pstricks/voss/bsp16.tex b/Master/texmf-dist/doc/generic/pstricks/voss/bsp16.tex deleted file mode 100644 index aaed8d8d0b1..00000000000 --- a/Master/texmf-dist/doc/generic/pstricks/voss/bsp16.tex +++ /dev/null @@ -1,60 +0,0 @@ -\documentclass[12pt]{article} % Chris Sangwin 2004-06-23 -\usepackage{pstricks} -\usepackage{pst-plot} -\usepackage{multido} -\usepackage[nomessages]{fp} -\pagestyle{empty} -\parindent=0pt -% -\newwrite\DataFileA -\newwrite\DataFileB -% -\newcommand{\DataFileNameA}{MyCurveA.dat} -\newcommand{\DataFileNameB}{MyCurveB.dat} -% -\def\Xpsz{6} -\def\Ypsz{6} - -\newcommand{\PerCalc}[2]{% - \def\ix{#1}\def\iy{#2}% - \FPeval{\iY}{\Ypsz * \iy / (\iy + 1.0)} % Calculates Y-coordinate - \FPeval{\iX}{(\Ypsz - \iY)* \ix / \Xpsz} % Calculates X-coordinate -}% End perspective calculate - -\begin{document} - -\begin{pspicture}(-6,0)(6,6) - \multido{\I=-6+1}{13}{\psline(0,6)(\I,0)} - - % The horizontal perspective grid - \multido{\IR=0+1}{13}{% - \PerCalc{-6.0}{\IR} - \FPneg{\iXX}{\iX} % Exploits symmetry - \psline[linecolor=red](\iXX,\iY)(\iX,\iY)}% End of the horizontal grid - - \immediate\openout\DataFileA=\DataFileNameA - \immediate\openout\DataFileB=\DataFileNameB - - \multido{\IRx=0+1}{90}{% - \FPeval{\Ry}{ (\IRx * \IRx) / 30.0 } % Defines the quadratic - \PerCalc{\IRx}{\Ry} - \immediate\write\DataFileA{(\iX,\iY)} - \FPneg{\iXX}{\iX} % Exploits symmetry - so we'll have to loose this... - \immediate\write\DataFileB{(\iXX,\iY)}} - - \immediate\closeout\DataFileA - \immediate\closeout\DataFileB - - \readdata{\MyCurve}{\DataFileNameA} - \dataplot[plotstyle=curve,% - showpoints=true,% - linecolor=green,linewidth=1.5pt]{\MyCurve} - - \readdata{\MyCurve}{\DataFileNameB} - \dataplot[plotstyle=curve,% - showpoints=true,% - linecolor=blue,linewidth=1.5pt]{\MyCurve} -\end{pspicture} - -\end{document} - |