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Diffstat (limited to 'Master/texmf-dist/doc/generic/pstricks-add/pstricks-add-doc.tex')
-rw-r--r-- | Master/texmf-dist/doc/generic/pstricks-add/pstricks-add-doc.tex | 38 |
1 files changed, 31 insertions, 7 deletions
diff --git a/Master/texmf-dist/doc/generic/pstricks-add/pstricks-add-doc.tex b/Master/texmf-dist/doc/generic/pstricks-add/pstricks-add-doc.tex index ffc6915ea78..cfe3e882030 100644 --- a/Master/texmf-dist/doc/generic/pstricks-add/pstricks-add-doc.tex +++ b/Master/texmf-dist/doc/generic/pstricks-add/pstricks-add-doc.tex @@ -1,4 +1,4 @@ -%% $Id: pstricks-add-doc.tex 118 2009-05-25 18:47:43Z herbert $ +%% $Id: pstricks-add-doc.tex 122 2009-08-13 07:21:10Z herbert $ \documentclass[11pt,english,BCOR10mm,DIV12,bibliography=totoc,parskip=false,smallheadings headexclude,footexclude,oneside]{pst-doc} \listfiles @@ -5550,15 +5550,36 @@ a function for the curve. \Lcs{psTangentLine}\OptArgs\Largr{\coord1}\Largr{\coord2}\Largr{\coord3}\Largb{x}\Largb{dx} \end{BDef} -\begin{LTXexample}[pos=t,preset=\centering,wide] +\begin{LTXexample}[width=0.45\linewidth,wide] \psset{unit=2} \begin{pspicture}[showgrid=true](1,-1)(4,1) - \pscurve[showpoints=true](2.1,-0.2)(2.5,0.2)(3.2,0.235)(3.8,-0.2) - \psTangentLine[Tnormal,arrows=->,linecolor=red](2.5,0.2)(3.2,0.235)(3.8,-0.2){3}{0.1} - \psTangentLine[arrows=<->,linecolor=blue](2.5,0.2)(3.2,0.235)(3.8,-0.2){3}{0.5} + \pscurve[showpoints=true] + (2.1,-0.2)(2.5,0.2)(3.2,0.235)(3.8,-0.2) + \psTangentLine[Tnormal,arrows=->, + linecolor=red](2.5,0.2)(3.2,0.235)% + (3.8,-0.2){3}{0.1} + \psTangentLine[arrows=<->, + linecolor=blue](2.5,0.2)(3.2,0.235)% + (3.8,-0.2){3}{0.5} +\end{pspicture} +\end{LTXexample} + +In special cases one has to use \Lkeyword{curvature}\verb+=1 1 1+ for the macro \Lcs{pscurve} +to get the same equation for the curve as \Lcs{psplotTangentLine} does. + +\begin{LTXexample}[pos=t,preset=\centering,wide] +\psset{unit=2} +\begin{pspicture}[showgrid=true](2,-1)(6,2) +\pscurve[showpoints=true, + curvature=1 1 1](2.1,-0.2)(2.5,0.2)(3.2,0.235)(5.8,2) +\pscurve[showpoints=true,linecolor=green, + curvature=1 1 1](2.5,0.2)(3.2,0.235)(5.8,2) +\psTangentLine[Tnormal,arrows=->,linecolor=red](2.5,0.2)(3.2,0.235)(5.8,2){4.6}{0.6} +\psTangentLine[arrows=<->,linecolor=blue](2.5,0.2)(3.2,0.235)(5.8,2){4.5}{0.6} \end{pspicture} \end{LTXexample} + \subsection{\nxLcs{psplotTangent} and option \nxLkeyword{Tnormal}} %-------------------------------------------------------------------------------------- There is an additional option, named \Lkeyword{Derive} for an @@ -7565,9 +7586,12 @@ is the first plotted line ($y=1$). With the option \clearpage With the \Lkeyword{colorType}=1 the data is printed as continous color -in the range of the wavelength. \Lkeyword{colorType}=2 ist the same, but vice versa +in the range of the wavelength. The smallest value of the data array +is set to red and the biggest value is set to violett. All other values +are substituted by the corresponding color of the wavlength. +\Lkeyword{colorType}=2 ist the same, but vice versa with the color, from violet to red. The following examples uses a 200$\times$200 -matrix data. +matrix data, which is saved as /dotmatrix [...] in the file \LFile{pstricks-add-doc.dat}. \begin{LTXexample}[pos=t,preset=\centering] \begin{pspicture}(10,10) |