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使用 foreach 循环在 tkz-euclide 中定义点及其标签

tag-icon • tag-icon tkz-euclide
使用 foreach 循环在 tkz-euclide 中定义点及其标签

如何在此代码中使用循环来定义点和标签

\foreach \x in {1.5,3,...,6}

平均能量损失

\documentclass[border=2pt]{standalone}
\usepackage[usenames,dvipsnames,svgnames]{xcolor}
\usepackage{tikz-dimline}
\usepackage{tkz-euclide}
\usetkzobj{all}
\definecolor{fondpaille}{cmyk}{0,0,0.1,0}
\pagecolor{fondpaille}
\color{Maroon} 
%
\begin{document}
\begin{tikzpicture}[scale=1.0]

\tkzDefPoint(0,0){A}
\tkzDefPoint(8,0){B}

\tkzDefShiftPoint[A](0:1.5){A_1}
\tkzDefShiftPoint[A](0:3){A_2}
\tkzDefShiftPoint[A](0:4.5){A_3}
\tkzDefShiftPoint[A](0:6){A_4}

\tkzCompass[color=red,delta=15](A,A_1)
\tkzCompass[color=red,delta=15](A_1,A_2)
\tkzCompass[color=red,delta=15](A_2,A_3)
\tkzCompass[color=red,delta=15](A_3,A_4)

\tkzDrawSegment[thick,brown](A,B)
\tkzDrawPoints(A,B)
\tkzLabelPoints[below](A,B)
\end{tikzpicture}
\end{document}

在此处输入图片描述

答案1

喜欢这个吗？我将delta选项改为length，因为我用它A作为罗盘标记的中心。

\documentclass[border=2pt]{standalone}
\usepackage[usenames,dvipsnames,svgnames]{xcolor}
\usepackage{tikz-dimline}
\usepackage{tkz-euclide}
\usetkzobj{all}
\definecolor{fondpaille}{cmyk}{0,0,0.1,0}
\pagecolor{fondpaille}
\color{Maroon}
%
\begin{document}
    \begin{tikzpicture}[scale=1.0]

    \tkzDefPoint(0,0){A}
    \tkzDefPoint(8,0){B}


    \foreach \x in {1,2,...,4}{%
        \tkzDefShiftPoint[A](0:\x*1.5){A_\x}
        \tkzCompass[color=red,length=.5](A,A_\x)
    }

    \tkzDrawSegment[thick,brown](A,B)
    \tkzDrawPoints(A,B)
    \tkzLabelPoints[below](A,B)
    \end{tikzpicture}
\end{document}

编辑

要将前一点保留为罗盘标记的中心，您必须定义A_0。

\begin{document}
    \begin{tikzpicture}[scale=1.0]

    \tkzDefPoint(0,0){A}
    \tkzDefPoint(0,0){A_0}
    \tkzDefPoint(8,0){B}

    \foreach \i [evaluate=\i as \iMoinsUn using int(\i-1)] in {1,2,...,4}{%
        \tkzDefShiftPoint[A](0:\i*1.5){A_\i}
        \tkzCompass[color=red,delta=5](A_\iMoinsUn,A_\i)
    }

    \tkzDrawSegment[thick,brown](A,B)
    \tkzDrawPoints(A,B)
    \tkzLabelPoints[below](A,B)
    \end{tikzpicture}
\end{document}

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