
%TODO problème avec "$\alpha$"


\SbSSCT{Images prédéfinies : Marquage des angles}{Drawing angles}
\begin{center}
\RRR{39}
\end{center}

 \maboite{\BS{usetikzlibrary}\AC{angles} }
\label{lib-angles}


\begin{tabular}{|c|c|} \hline 
\multicolumn{2}{|c|}{\BS{tikz} \BS{draw} (2,0) coordinate (A) - - (0,0) coordinate (B) }\\
\multicolumn{2}{|c|}{ - - (1,1) coordinate (C)   \RDD{pic} [draw] \AC{angle};}  \\ \hline 
\tikz \draw (2,0) coordinate (A) -- (0,0) coordinate (B) -- (1,1) coordinate (C) pic [draw] {angle};
&  
\tikz \draw (2,0) coordinate (A) -- (0,0) coordinate (B) -- (1,1) coordinate (C) pic [fill] {angle};
\\ \hline  
pic [{\color{red}  draw}] \AC{angle}
&  
pic [{\color{red}  fill}] \AC{angle}
\\ \hline 
\end{tabular} 

\bigskip

\begin{tabular}{|c|c|} \hline 
\multicolumn{2}{|c|}{\BS{tikz} \BS{draw} (2,0) coordinate (X) - - (0,0) coordinate (Y) }\\
\multicolumn{2}{|c|}{ - - (1,1) coordinate (Z)  pic [draw] \AC{\RDD{angle}= X- -Y- -Z};}  \\ \hline 
\tikz \draw (2,0) coordinate (X) -- (0,0) coordinate (Y) -- (1,1) coordinate (Z) pic [draw] {angle= X--Y--Z};
&  
\tikz \draw (2,0) coordinate (X) -- (0,0) coordinate (Y) -- (1,1) coordinate (Z) pic [draw] {angle= Z--Y--X};
\\ \hline  
pic [{\color{red}  draw}] \AC{angle= X- -Y- -Z}
&  
pic [{\color{red}  fill}] \AC{angle = Z- -Y- -X}
\\ \hline
\multicolumn{2}{|c|}{\dft{} :  angle= A- -B- -C }
\\ \hline
\end{tabular} 

\bigskip


\begin{tabular}{|c|c|} \hline 
\multicolumn{2}{|c|}{\BS{tikz} \BS{draw} (2,0) coordinate (A) - - (0,0) coordinate (B) }\\
\multicolumn{2}{|c|}{ - - (1,1) coordinate (C)   pic [draw,->] \AC{angle};}  \\ \hline 
\tikz \draw (2,0) coordinate (A) -- (0,0) coordinate (B) -- (1,1) coordinate (C) pic [draw=red,->] {angle};
&  
\tikz \draw (2,0) coordinate (A) -- (0,0) coordinate (B) -- (1,1) coordinate (C) pic [fill=red!50] {angle};
\\ \hline  
pic [draw,{\color{red}  ->}] \AC{angle}
&  
pic [fill,{\color{red}  fill=red!50}] \AC{angle}
\\ \hline 
\end{tabular}

\bigskip

\begin{tabular}{|c|c|} \hline 
\multicolumn{2}{|c|}{\BS{tikz} \BS{draw} (2,0) coordinate (A) - - (0,0) coordinate (B) }\\
\multicolumn{2}{|c|}{ - - (1,1) coordinate (C)   pic [draw,\RDD{angle radius}=1cm] \AC{angle};}  \\ \hline 
\tikz \draw (2,0) coordinate (A) -- (0,0) coordinate (B) -- (1,1) coordinate (C) pic [draw,angle radius=1cm] {angle};
&  
\tikz \draw (2,0) coordinate (A) -- (0,0) coordinate (B) -- (1,1) coordinate (C) pic [fill,angle radius=1cm] {angle};
\\ \hline  
pic [draw,{\color{red}  angle radius=1cm}] \AC{angle}
&  
pic [fill,{\color{red}  angle radius=1cm}] \AC{angle}
\\ \hline 
\multicolumn{2}{|c|}{\dft{} :  angle radius=5mm }
\\ \hline
\end{tabular}

\bigskip

\maboite{\BS{usetikzlibrary}\AC{quotes}}
\label{quotes}

\begin{tabular}{|c|} \hline  
\BS{tikz} \BS{draw} (3,0) coordinate (A)
- - (0,1) coordinate (B)
- - (1,2) coordinate (C) \\
pic [draw,{\color{red}\verb|"|\$\BS{alpha}\$ \verb|"|}] \AC{angle};
\\ \hline  
\tikz \draw (3,0) coordinate (A)
-- (0,1) coordinate (B)
-- (1,2) coordinate (C)
pic [draw, "$\alpha$"] {angle};
\\ \hline 
\end{tabular} 

\bigskip

\begin{tabular}{|l|} \hline  
\BS{tikz} \BS{draw} (2,0) coordinate (A) \\ -  - (0,0) coordinate (B)
- - (1,2) coordinate (C)
\\ 
pic [draw, \verb|"| \$\BS{alpha}\$\verb|"|, {\color{red}angle eccentricity}=1]] \AC{angle};

\\ \hline 
\end{tabular} 
\begin{tabular}{|l|c|c|} \hline   
 \tikz \draw (2,0) coordinate (A)
-- (0,0) coordinate (B)
-- (1,2) coordinate (C)
pic ["$\alpha$", draw, angle eccentricity=1] {angle};
&
\tikz \draw (2,0) coordinate (A)
-- (0,0) coordinate (B)
-- (1,2) coordinate (C)
pic ["$\alpha$", draw, angle eccentricity=1.5] {angle};

\\ \hline 
\RDD{angle eccentricity}=1 & \RDD{angle eccentricity}=1.5
\\ \hline
 \multicolumn{2}{|c|}{ \dft{} : angle eccentricity= 0.6  } 
 \\ \hline
\end{tabular} 

\bigskip

 \begin{tabular}{|c|}  \hline  
 \BS{tikz} \{ \BS{draw} (2,0) coordinate (A)
 - - (0,0) coordinate (B)
 - - (1,2) coordinate (C) \\
 pic {\color{red}(xxx)} [draw,\verb|"|\$\BS{alpha}\$\verb|"|,angle radius= 1cm ] \AC{angle};\\
\BS{draw} {\color{red}(xxx)}circle [radius=5pt] ; \} 
 \\  \hline  
\tikz {
\draw (2,0) coordinate (A) -- (0,0) coordinate (B) -- (1,1) coordinate (C) pic (xxx) ["$\alpha$", draw,angle radius= 1cm ] {angle};
\draw (xxx) circle [radius=5pt];
} 
 \\  \hline 
 \end{tabular} 

.
