diff options
Diffstat (limited to 'Master/texmf-dist/doc/generic/pst-plot/pst-plot-doc.tex')
-rw-r--r-- | Master/texmf-dist/doc/generic/pst-plot/pst-plot-doc.tex | 56 |
1 files changed, 53 insertions, 3 deletions
diff --git a/Master/texmf-dist/doc/generic/pst-plot/pst-plot-doc.tex b/Master/texmf-dist/doc/generic/pst-plot/pst-plot-doc.tex index 0813126d93c..6a944db9eee 100644 --- a/Master/texmf-dist/doc/generic/pst-plot/pst-plot-doc.tex +++ b/Master/texmf-dist/doc/generic/pst-plot/pst-plot-doc.tex @@ -3,7 +3,9 @@ \listfiles \usepackage[utf8]{inputenc} -\usepackage{pst-node,pst-plot} +\usepackage{pst-node, + pst-plot,pst-ode + } %\usepackage{pstricks-gvb} \SpecialCoor \let\pstFV\fileversion @@ -1059,6 +1061,7 @@ redefinition, then do it for \Lcs{pst@@@hlabel} and \Lkeyword{xlabelOffset} & length & 0 & \pageref{labelOffset}\\ \Lkeyword{xlabelPos} & \Lkeyval{bottom},\Lkeyval{axis},\Lkeyval{top} & \Lkeyval{bottom} & \pageref{labelpos}\\ +\Lkeyword{xLabelsRot} & angle & 0 & \pageref{xLabels}\\ \Lkeyword{xlogBase} & integer or empty & \{\} & \pageref{xlogbase}\\ \Lkeyword{xticklinestyle} & \Lkeyval{solid}|\Lkeyval{dashed}|\Lkeyval{dotted}|\Lkeyval{none} & \Lkeyval{solid} & \pageref{ticklinestyle}\\ @@ -1085,6 +1088,7 @@ redefinition, then do it for \Lcs{pst@@@hlabel} and \Lkeyword{ylabelOffset} & length & 0 & \pageref{labelOffset}\\ \Lkeyword{ylabelPos} & \Lkeyval{left}|\Lkeyval{axis}|\Lkeyval{right} & \Lkeyval{left} & \pageref{labelpos}\\ +\Lkeyword{xLabelsRot} & angle & 0 & \pageref{xLabels}\\ \Lkeyword{ylogBase} & integer or empty & \{\} & \pageref{ylogbase}\\ \Lkeyword{yMaxValue} & real & 1.e30 & \pageref{yMaxValue}\\ \Lkeyword{yMinValue} & real & -1.e30 & \pageref{yMaxValue}\\ @@ -1106,9 +1110,9 @@ redefinition, then do it for \Lcs{pst@@@hlabel} and %------------------------------------------------------------------------------------------- \subsection{Option \nxLkeyword{xLabels}, \nxLkeyword{yLabels}, - \nxLkeyword{xLabelrot}, and \nxLkeyword{yLabelrot}}\label{xLabels} + \nxLkeyword{xLabelsrot}, and \nxLkeyword{yLabelsrot}}\label{xLabels} %------------------------------------------------------------------------------------------- -\xLkeyword{xLabels}\xLkeyword{yLabels}\xLkeyword{xLabelRot}\xLkeyword{yLabelRot} +\xLkeyword{xLabels}\xLkeyword{yLabels}\xLkeyword{xLabelsRot}\xLkeyword{yLabelsRot} \begin{LTXexample}[pos=b] \psset{xunit=0.75} \begin{pspicture}(-2,-2)(14,4) @@ -3361,6 +3365,52 @@ big. In such a case decrease the number of steps. \end{pspicture*} \end{LTXexample} + +\clearpage +\subsection{\nxLcs{psVectorfield}} +\begin{BDef} + \Lcs{psVectorfield}\OptArgs\Largr{$x_0,y_0$}\Largr{$x_1,y_1$}\Largb{$f'(x,y)$} +\end{BDef} + +$f'(x,y)$ can be in Postfix notation or with option \Lkeyword{algebraic} in +Infix notation. The $\Delta x$ and $\Delta y$ are given by \Lkeyword{Dx} and +\Lkeyword{Dy} and preset to 0.1, the length of the arrow lines is relative +and internally set by \texttt{1/}\Lkeyword{Ox} with a preset of \texttt{Ox=3}. + +\medskip +\begin{center} +\includegraphics{\jobname} +\end{center} + +\begin{lstlisting} + %\usepackage{pst-ode} +%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%% +%solve dy/dx=x^2 + y^2 - 1 numerically for different initial values of y in the +%interval x=[-1.1,1.1]; store resulting data points as tables into Postscript +%objects +%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%% +\psset{unit=3cm} +\begin{pspicture}(-1.2,-1.2)(1.1,1.1) +\psaxes[ticksize=0 4pt,axesstyle=frame,tickstyle=inner,subticks=20, + Ox=-1,Oy=-1](-1,-1)(1,1) +\psset{arrows=->,algebraic} +\psVectorfield[linecolor=black!60](-0.9,-0.9)(0.9,0.9){ x^2+y^2-1 } +%y0_a=-0.5 +\pstODEsolve[algebraicOutputFormat]{y0_a}{t | x[0]}{-1}{1}{100}{-0.5}{t^2+x[0]^2-1} +%y0_b=0.0 +\pstODEsolve[algebraicOutputFormat]{y0_b}{t | x[0]}{-1}{1}{100}{0.0}{t^2+x[0]^2-1} +%y0_c=0.5 +\pstODEsolve[algebraicOutputFormat]{y0_c}{t | x[0]}{-1}{1}{100}{0.5}{t^2+x[0]^2-1} +\psset{arrows=-}% +\listplot[linecolor=red, linewidth=1pt]{y0_a} +\listplot[linecolor=green,linewidth=1pt]{y0_b} +\listplot[linecolor=blue, linewidth=1pt]{y0_c} +\end{pspicture} +\end{lstlisting} + + + + \clearpage \section{List of all optional arguments for \texttt{pst-plot}} |