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% Copyright 2011 by Alain Matthes
%
% This file may be distributed and/or modified
%
% 1. under the LaTeX Project Public License and/or
% 2. under the GNU Public License.
\def\fileversion{1.16 c}
\def\filedate{2011/06/01}
%<--------------------------------------------------------------------------–>
% !!! idea from Y. Combe !!!
%<--------------------------------------------------------------------------–>
%
% \tkzProtractor Protractor
%
% Rapporteur ajustable et positionable
%
% Par défaut:
% centre en (0,0)
% rayon de 5 cm
% ligne de base horizontale.
% épaisseur de ligne 0.4 pt
%
% Paramètres (optionnels, gérés par xkeyval)
% shift : coordonées (n'importe quelle forme
% acceptée par tikz).
% scale : facteur d'échelle
% rotate : rotation
% lw : line width (épaisseur des lignes)
% ce paramètre subit le facteur d'échelle.
%<--------------------------------------------------------------------------–>
\def\HalfProtractor{%
\tkzActivOff
\draw [fill=black!50!blue!20!,even odd rule,semitransparent](-160:5cm) -- (-20:5cm) arc (-20:200:5cm) -- cycle %
(-180:3.5cm) -- (0:3.5cm) arc (0:180:3.5cm) -- cycle;%
\draw (-90:0.3cm) -- (0,0)
(-135:0.3cm) -- (0,0)
(-45:0.3cm) -- (0,0);
\foreach \MO@i in {0,1,...,180}
\pgfmathparse{ 4.8 * (mod(\MO@i ,5)==0) + 4.9 * (mod(\MO@i ,5)>0) }
\draw (\MO@i:\pgfmathresult cm)--(\MO@i:5cm);
\foreach \d in {0,1,...,180}
\pgfmathparse{3.7 * (mod(\d,5)==0) + 3.6 * (mod(\d,5)>0)}
\draw (\d:\pgfmathresult cm)--(\d:3.5cm);
\draw (0: 4.6cm) node[font=\small] {0}
(0: 4cm) node[font=\small] {180};
\foreach \d in {10,20,...,80}
\pgfmathtruncatemacro{\rang}{180 - \d }
\draw (\d:3.9 cm) node[font=\tiny] {\rang}
(\d:4.6 cm) node[font=\tiny] {\d};
\draw (90: 4.25cm) node[font=\small] {90};
\draw (90: 4.6 cm) -- (90:5cm)
(90: 3.9 cm) -- (90:3.5cm) ;
\foreach \d in {100,110,...,170}
\pgfmathtruncatemacro{\rang}{180 - \d }
\draw (\d:3.9 cm) node[font=\tiny] {\rang}
(\d:4.6 cm) node[font=\tiny] {\d};
\draw (180: 4.5cm) node[font=\small] {180}
(180: 3.9cm) node[font=\small] {0};
\tkzActivOn
}
\def\FullProtractor{%
\tkzActivOff
\draw[fill=black!50!yellow!20!,even odd rule,semitransparent]%
(0,0) circle (4cm);
\draw (0,0) circle (3.3cm);\draw (0,0) circle (4cm);
\draw[fill=black] (0,0) circle (.08mm);
\node[draw, circle, inner sep=.2mm] (a) at (0,0) {};
\foreach \x in {0, 90, ..., 360}{%
\draw[very thin, gray!40] (a) -- (\x:4cm);}
\foreach \x in {0,...,359} {\draw (\x:3.8cm) -- (\x:4cm);}
\foreach \x in {0,5,...,355} {\draw (\x:3.725cm) -- (\x:4cm);}
\foreach \x in {0,10,...,350}{%
\node[rotate=(\x-90)] at (\x:3.6cm) {\tiny\x};
}
\draw [>=stealth',->, thick,black] (0:2.5) arc(0:32:2.5);
\draw [>=stealth',->, thick,black] (0:2) arc(0:32:2);
\draw [>=stealth',->, thick,black] (0:1.5) arc(0:32:1.5);
\tkzActivOn
}
\def\FullProtractorReturn{%
\tkzActivOff
\draw[fill=black!50!yellow!20!,even odd rule,semitransparent]%
(0,0) circle (4cm);
\draw (0,0) circle (3.3cm);\draw (0,0) circle (4cm);
\draw[fill=black] (0,0) circle (.08mm);
\node[draw, circle, inner sep=.2mm] (a) at (0,0) {};
\foreach \x in {0, 90, ..., 360}{%
\draw[very thin, gray!40] (a) -- (\x:4cm);}
\foreach \x in {0,...,359} {\draw (\x:3.8cm) -- (\x:4cm);}
\foreach \x in {0,5,...,355} {\draw (\x:3.725cm) -- (\x:4cm);}
\begin{scope}
\foreach \x in {0,10,...,350}{%
\node[rotate=(-\x-90)] at (-\x:3.6cm) {\tiny\x};
}
\end{scope}
\draw [>=stealth',->, thick,black] (0:2.5) arc(0:-32:2.5);
\draw [>=stealth',->, thick,black] (0:2) arc(0:-32:2);
\draw [>=stealth',->, thick,black] (0:1.5) arc(0:-32:1.5);
\tkzActivOn
}
\newif\iftkz@RappReturn
\newif\iftkz@RappFull
\pgfkeys{
protractor/.cd,
with/.is choice,
with/full/.code = {\global\let\tkz@@Protractor\FullProtractor
\tkz@RappFulltrue},
with/half/.code = {\global\let\tkz@@Protractor\HalfProtractor
\tkz@RappFullfalse},
with/.default = full,
lw/.code = {\def\cmdMO@Rap@lw{#1}},
shift/.code = {\def\cmdMO@Rap@shift{#1}},
rotate/.code = {\def\cmdMO@Rap@rotate{#1}},
scale/.code = {\def\cmdMO@Rap@scale{#1}},
return/.is if = tkz@RappReturn,
return/.default = true
}
\def\tkzOriProtractor{\pgfutil@ifnextchar[{\tkz@OriProtractor}{%
\tkz@OriProtractor[]}}
\def\tkz@OriProtractor[#1]{
\pgfkeys{/protractor/.cd,
with=full,
shift={(0,0)},
rotate=0,
lw=0.4pt,
scale =1,
return=false
}
\pgfqkeys{/protractor}{#1}
\pgfmathsetlengthmacro{\MO@lw}{\cmdMO@Rap@lw * \cmdMO@Rap@scale}
\begin{scope}[shift = \cmdMO@Rap@shift,%
scale = \cmdMO@Rap@scale,%
rotate = \cmdMO@Rap@rotate,%
every node/.style = {scale =\cmdMO@Rap@scale,
rotate =\cmdMO@Rap@rotate},%
line width=\MO@lw
]%
\tkz@@Protractor
\end{scope}
}
\def\tkzProtractor{\pgfutil@ifnextchar[{\tkz@Protractor}{\tkz@Protractor[]}}
\def\tkz@Protractor[#1](#2,#3){
\pgfkeys{/protractor/.cd,
with=full,
shift={(0,0)},
rotate=0,
lw=0.4pt,
scale =1,
return=false
}
\pgfqkeys{/protractor}{#1}
\tkz@@extractxy{#2}
\global\tkz@ax\pgf@x
\global\tkz@ay\pgf@y
\tkzFindSlopeAngle(#2,#3)\tkzGetAngle{cmdMO@Rap@rotate}%
\iftkz@RappFull
\iftkz@RappReturn
\global\let\tkz@@Protractor\FullProtractorReturn
\fi
\pgfmathsetlengthmacro{\MO@lw}{\cmdMO@Rap@lw * \cmdMO@Rap@scale}
\begin{scope}[shift = {(\tkz@ax,\tkz@ay)},%
scale = \cmdMO@Rap@scale,%
rotate = \cmdMO@Rap@rotate,%
every node/.style = {scale =\cmdMO@Rap@scale,
rotate =\cmdMO@Rap@rotate},%
line width=\MO@lw]%
\tkz@@Protractor
\end{scope}
\else
\iftkz@RappReturn%
\pgfmathsubtract{\cmdMO@Rap@rotate}{180}
\let\cmdMO@Rap@rotate\pgfmathresult
\fi
\pgfmathsetlengthmacro{\MO@lw}{\cmdMO@Rap@lw * \cmdMO@Rap@scale}
\begin{scope}[shift = {(\tkz@ax,\tkz@ay)},%
scale = \cmdMO@Rap@scale,%
rotate = \cmdMO@Rap@rotate,%
every node/.style = {scale =\cmdMO@Rap@scale,
rotate =\cmdMO@Rap@rotate},%
line width=\MO@lw]%
\tkz@@Protractor
\end{scope}
\fi
}
%<--------------------------------------------------------------------------–>
% fin de \tkzProtractor
%<--------------------------------------------------------------------------–>
\endinput
|
