pstricks-add 3.46 (13dec10)

git-svn-id: svn://tug.org/texlive/trunk@20723 c570f23f-e606-0410-a88d-b1316a301751

5 files changed, 85 insertions, 63 deletions

diff --git a/Master/texmf-dist/doc/generic/pstricks-add/Changes b/Master/texmf-dist/doc/generic/pstricks-add/Changes
index 8ec95a8c4ae..94ef0f29fc2 100644
--- a/Master/texmf-dist/doc/generic/pstricks-add/Changes
+++ b/Master/texmf-dist/doc/generic/pstricks-add/Changes
@@ -1,4 +1,4 @@
-%% $Id: Changes 412 2010-11-03 19:39:07Z herbert $
+%% $Id: Changes 431 2010-12-13 10:53:46Z herbert $
 %%
 pstricks-add.pro ----------- 
 0.23 2009-12-20 - add RGBtoGRAY and WavelengthToGRAY
@@ -39,6 +39,8 @@ pstricks-add.sty ----------- (hv)
 
 
 pstricks-add.tex ----------- (Dominik Rodriguez/hv)
+ v 3.46  2010-12-13 - added new macro \psVector for drawing vectors with
+                      relative coordinates (hv)  
  v 3.45  2010-11-01 - modified \Put for checking coor type (hv)  
  v 3.44  2010-08-28 - new option XYoffset for \psMatrixPlot (hv)  
  v 3.43  2010-08-17 - moved option method into pst-plot (hv)  
diff --git a/Master/texmf-dist/doc/generic/pstricks-add/README b/Master/texmf-dist/doc/generic/pstricks-add/README
deleted file mode 100644
index 852dd71f408..00000000000
--- a/Master/texmf-dist/doc/generic/pstricks-add/README
+++ /dev/null
@@ -1,58 +0,0 @@
-pstricks-add redefines a lot of the pstricks macros and uses the extended 
-version of the keyval package. So be sure that you 
-- pstricks-add depends on the pstricks.pro Version 1.05, 2008/06/25
-  you can get it from http://perce.de/LaTeX/pstricks/ or CTAN
-- load pstricks-add as last pstricks related package
-- have installed xkeyval with the special pst-xkey
-  (CTAN: tex-archive/macros/latex/contrib/xkeyval/)
-- do not load another package after pstricks-add, which loads
-  the old keyval.sty or pst-key.tex
-
-pstricks-add collects a lot of the code which was posted
-to the pstricks mailing list and has some more new features:
-
-- pstricks
-   o random dots
-   O braces
-   o define and calculate colors on PS side
-   o Gouraud shading
-   o braces as node connection/linestyle
-   o line style bar
-   o lines, drawn "by hand"
-   o arrows, arrows, arrows, ...
-
-- pst-plot
-   o new syntax for \psplot and \psparametricplot
-   o new environment psgraph
-   o new macro pstScalePoints
-   o new option for logarithmic axes
-   o new macro and options for ticklines
-   o new plot option bar and option barwidth
-   o new options step, start end for plotting data files
-   o new options xLabel, yLabel
-   o new option plotNo for multiple data files x y1 y2 y3 ...
-   o new macro psplotTangent
-   o new macro psplotDiffEqn
-   o new option algebraic for infix notation
-   o new option changeOrder 
-
-- pst-node
-   o new macro nclineII for a two-colored line
-   o new option lineAngle for ncdiag
-   o new macros for interpolation nodes
-     and linear combination of two vectors
-   o new macro ncbarr (line with 5 segments)
-
-
-pstricks-add.pro    : the prolog file for pstricks-add
-pstricks-add-doc.tex: the included doc file
-pst-fp.tex          : for floating point multiplication and division
-
-Save the files pstricks-add.sty|pro|tex and pst-fp.tex in a directory, 
-which is part of your  local TeX tree. The pro file should go 
-into $TEXMF/dvips/pstricks/
-Then do not forget to run texhash to update this tree.
-For more information  see the documentation of your LATEX distribution 
-on installing packages into your local TeX system or read the 
-TeX Frequently Asked Questions:
-(http://www.tex.ac.uk/cgi-bin/texfaq2html?label=instpackages).
diff --git a/Master/texmf-dist/doc/generic/pstricks-add/pstricks-add-doc.pdf b/Master/texmf-dist/doc/generic/pstricks-add/pstricks-add-doc.pdf
index f430f60b0e9..768d62de8f4 100644
--- a/Master/texmf-dist/doc/generic/pstricks-add/pstricks-add-doc.pdf
+++ b/Master/texmf-dist/doc/generic/pstricks-add/pstricks-add-doc.pdf
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 eac99b23d76..e186bbc1525 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 412 2010-11-03 19:39:07Z herbert $
+%% $Id: pstricks-add-doc.tex 431 2010-12-13 10:53:46Z herbert $
 \documentclass[11pt,english,BCOR10mm,DIV12,bibliography=totoc,parskip=false,smallheadings
     headexclude,footexclude,oneside]{pst-doc}
 \listfiles
@@ -214,6 +214,49 @@ point to the next. This is possible with \Lcs{rmultiput}:
 
 \clearpage
 
+
+%--------------------------------------------------------------------------------------
+\section{\nxLcs{psVector}: Drawing relative vector lines}
+%--------------------------------------------------------------------------------------
+
+The new macros \Lcs{psStartPoint} and \Lcs{psVector} allow to draw a series of
+vectors which start point refers to the endpoint of the last drawn vector. The 
+coordinates of the endpoint are \emph{always} interpreted relative to the last
+the vector. The first vector refers to the coordinates set by \Lcs{psStartPoint}.
+With the boolean argument one can draw the horizontal angle of the vector.
+
+The style of the angle arc is saved in \Lkeyval{psMarkAngleStyle} and the style
+for the horizontal line in \Lkeyval{psMarkAngleLineStyle} and preset to
+
+\begin{lstlisting}
+\newpsstyle{psMarkAngleStyle}{arrows=->,arrowsize=4pt}
+\newpsstyle{psMarkAngleLineStyle}{linestyle=dotted}
+\end{lstlisting}
+
+
+\begin{pspicture}[showgrid](10,10)
+ \psStartPoint(1,1)
+ \psVector(3;30)\psVector(4;60)\psVector[linecolor=red](3;10)
+ \psVector[linestyle=dashed](4;110)
+ \psStartPoint(1,1)\psset{markAngle}
+ \psVector[linestyle=dashed](4;110)\psVector[linecolor=red](3;10)
+ \psVector(4;60)\psVector(3;30)
+\end{pspicture}
+
+\begin{lstlisting}
+\begin{pspicture}[showgrid](10,10)
+ \psStartPoint(1,1)
+ \psVector(3;30)\psVector(4;60)\psVector[linecolor=red](3;10)
+ \psVector[linestyle=dashed](4;110)
+ \psStartPoint(1,1)\psset{markAngle}
+ \psVector[linestyle=dashed](4;110)\psVector[linecolor=red](3;10)
+ \psVector(4;60)\psVector(3;30)
+\end{pspicture}
+\end{lstlisting}
+
+
+\clearpage
+
 %--------------------------------------------------------------------------------------
 \section{\nxLcs{psrotate}: Rotating objects}
 %--------------------------------------------------------------------------------------
diff --git a/Master/texmf-dist/tex/generic/pstricks-add/pstricks-add.tex b/Master/texmf-dist/tex/generic/pstricks-add/pstricks-add.tex
index 7b68855d1de..3d2a9e33c44 100644
--- a/Master/texmf-dist/tex/generic/pstricks-add/pstricks-add.tex
+++ b/Master/texmf-dist/tex/generic/pstricks-add/pstricks-add.tex
@@ -1,4 +1,4 @@
-%% $Id: pstricks-add.tex 412 2010-11-03 19:39:07Z herbert $
+%% $Id: pstricks-add.tex 431 2010-12-13 10:53:46Z herbert $
 %%
 %%
 %% This is file `pstricks-add.tex',
@@ -31,8 +31,8 @@
 \ifx\PSTXKeyLoaded\endinput\else  \input pst-xkey \fi
 \ifx\PSTmathLoaded\endinput\else  \input pst-math \fi
 %
-\def\fileversion{3.45}
-\def\filedate{2010/11/03}
+\def\fileversion{3.46}
+\def\filedate{2010/12/13}
 \message{`pstricks-add' v\fileversion, \filedate\space (dr,hv)}
 %
 \edef\PstAtCode{\the\catcode`\@} \catcode`\@=11\relax
@@ -2027,6 +2027,40 @@ dup #1Delta.X m 1 add get mul #1.X m get add #1Tick.X j 3 -1 roll put % s on sta
    \endgroup%
 }
 %
+\define@boolkey[psset]{pstricks-add}[Pst@]{markAngle}[true]{}
+\psset[pstricks-add]{markAngle=false}
+\newpsstyle{psMarkAngleStyle}{arrows=->,arrowsize=4pt}
+\newpsstyle{psMarkAngleLineStyle}{linestyle=dotted,arrows=-}
+%
+\def\psStartPoint(#1){\pst@getcoor{#1}\pst@tempA 
+  \pstVerb{tx@Dict begin 
+           \pst@tempA 
+           \pst@number\psyunit div /cp.Y exch def 
+           \pst@number\psxunit div /cp.X exch def end
+  }}
+\psStartPoint(0,0)
+%
+\def\psVector{\@ifnextchar[\psVector@i{\psVector@i[]}}
+\def\psVector@i[#1](#2){%
+  \pst@killglue%
+  \pst@getcoor{#2}\pst@tempCoor%
+  \begingroup
+  \psset{arrows=->,arrowsize=6pt,#1}%
+  \rput(! cp.X cp.Y ){%
+    \psline(0,0)(#2)%
+    \ifPst@markAngle
+      \psarc[style=psMarkAngleStyle](0,0){1}{0}{!\pst@tempCoor exch atan}%
+      \psline[style=psMarkAngleLineStyle](1.5,0)%
+    \fi}%
+  \endgroup%
+  \pstVerb{tx@Dict begin 
+    \pst@tempCoor 
+    \pst@number\psyunit div cp.Y add /cp.Y exch def 
+    \pst@number\psxunit div cp.X add /cp.X exch def end
+  }%  
+  \ignorespaces%
+}
+%
 \def\resetOptions{%
   \def\pst@linetype{0}%
   \pstScalePoints(1,1){}{}%
@@ -2046,6 +2080,7 @@ dup #1Delta.X m 1 add get mul #1.X m get add #1Tick.X j 3 -1 roll put % s on sta
     braceWidthOuter=10\pslinewidth,
     chartNodeI=0.75,
     chartNodeO=1.5,
+    markAngle=false,
   }}
 %
 \resetOptions