% Copyright 2008 by Till Tantau % % This file may be distributed and/or modified % % 1. under the LaTeX Project Public License and/or % 2. under the GNU Public License. % % See the file doc/generic/pgf/licenses/LICENSE for more details. \ProvidesFileRCS[v\pgfversion] $Header: /cvsroot/pgf/pgf/generic/pgf/frontendlayer/tikz/libraries/datavisualization/tikzlibrarydatavisualization.polar.code.tex,v 1.3 2008/11/24 18:31:22 tantau Exp $ \usetikzlibrary{datavisualization} \usepgflibrary{datavisualization.polar} \tikzdatavisualizationset{% new polar/.style={ new axis=angle axis, angle axis={attribute=angle}, new axis=radius axis, radius axis={attribute=radius}, radius axis/scaling/default=0 at 0 and 1 at 1cm, new object={ store=/tikz/data visualization/polar transformer, class=polar transformer, arg1/.expanded=\pgfkeysvalueof{/tikz/data visualization/angle axis/attribute}/scaled, arg2/.expanded=\pgfkeysvalueof{/tikz/data visualization/radius axis/attribute}/scaled, arg3 from key=/tikz/data visualization/#1/unit vector 0 degrees, arg4 from key=/tikz/data visualization/#1/unit vector 90 degrees }, /tikz/data visualization/#1/unit vector 0 degrees/.initial=\pgfqpoint{1pt}{0pt}, /tikz/data visualization/#1/unit vector 90 degrees/.initial=\pgfqpoint{0pt}{1pt}, /tikz/data visualization/#1/unit vectors/.code 2 args={ \def\tikz@dv@polar{/tikz/data visualization/#1} \tikz@scan@one@point\tikz@lib@dv@polar@a##1 \tikz@scan@one@point\tikz@lib@dv@polar@b##2 } }, new polar/.default=polar } \def\tikz@lib@dv@polar@a#1{ \pgfkeyssetvalue{\tikz@dv@polar/unit vector 0 degrees}{#1} } \def\tikz@lib@dv@polar@b#1{ \pgfkeyssetvalue{\tikz@dv@polar/unit vector 90 degrees}{#1} } \tikzset{ /tikz/data visualization/axis options/.cd, deg/.style={\tikz@dv@axis/scaling=0 at 0 and 360 at 360}, rad/.style={\tikz@dv@axis/scaling=0 at 0 and pi at 180}, grad/.style={\tikz@dv@axis/scaling=0 at 0 and 400 at 360}, percent/.style={\tikz@dv@axis/scaling=0 at 0 and 100 at 360}, full circle/.style={\tikz@dv@axis/scaling=min at 0 and max at 360}, half circle/.style={\tikz@dv@axis/scaling=min at 0 and max at 180}, quarter circle/.style={\tikz@dv@axis/scaling=min at 0 and max at 90} } \endinput