Setting a Default Color for All Angles and Right Angles in tkz-euclide

Question

This has been driving me crazy for months. Suppose I have the following MWE:

\documentclass[tikz]{standalone}
\usepackage{tkz-euclide}

\begin{document}

\begin{tikzpicture}
\tkzDefPoints{0/0/A,3/0/B,0/5/C}
\tkzMarkRightAngle(B,A,C)
\tkzMarkAngle(C,B,A)
\tkzDrawPolygon(A,B,C)
\tkzLabelPoints[below](A,B)
\tkzLabelPoints[above](C)
\end{tikzpicture}

\end{document}

This produces the following image.

I want to make it so that all instances of \tkzMarkRightAngle, \tkzMarkRightAngles, \tkzMarkAngle, and , \tkzMarkAngles draw in magenta for their lines/arcs and not the default black. I can do this individually by using the option \tkzMarkAngle[magenta] or \tkzMarkAngle[color = magenta]. Doing such individually on each angle will produce what I want:

However, I want to set this globally. I know that I can do many other things globally, such as set up arc and line colors via

\tkzSetUpArc[color=magenta]
\tkzSetUpLine[color=magenta]

or that I can also change certain aspects of the right angle via

\tikzset{/tkzrightangle/size=0.5}

but I just cannot figure out how to set the color of all angles globally. Would anyone know of a way to accomplish this?

Answer 1

two possibilities :

A)

\documentclass[tikz]{standalone}
\usepackage{tkz-euclide}

\begin{document}

\begin{tikzpicture}
\tkzDefPoints{0/0/A,3/0/B,0/5/C}
\begin{scope}[color=magenta]
   \tkzMarkRightAngle(B,A,C)
   \tkzMarkAngle(C,B,A)
\end{scope}

\tkzDrawPolygon(A,B,C)
\tkzLabelPoints[below](A,B)
\tkzLabelPoints[above](C)
\end{tikzpicture}

\end{document}

B) I added in a previous version the possibility to use pic

 \tikzset{angle style/.style={color=magenta}} 
   
\begin{tikzpicture}
  \tkzDefPoints{0/0/A,4/0/B}
  \tkzDefTriangle[right,swap](A,B) \tkzGetPoint{C}
  \tkzDrawPolygon(A,B,C)
  \tkzDrawPoints(A,B,C)
  \tkzLabelPoints[below](B,A)
  \tkzLabelPoints[above right](C)
  \tkzPicAngle["$\alpha$",draw=orange,
   <->,angle eccentricity=1.2,
   angle radius=1cm,angle style](B,A,C)
  \tkzPicRightAngle[draw,red,thick,
   angle eccentricity=.5,
   pic text=.,angle style](C,B,A)
\end{tikzpicture}