答案1
如果您只想绘制一个太阳能电池板的图形,那么您只需使用简单的 Tikz 即可:
关于如何表示太阳能电池板的建议:
\documentclass[border=1cm]{standalone}
\usepackage{tikz}
\usepackage{xcolor}
\definecolor{darkblue}{rgb}{0.07, 0.04, 0.56}
\begin{document}
\begin{tikzpicture}
\begin{tikzpicture}
\foreach \x in {0,1,2}
\foreach \y in {0,1,2,3}
\foreach \a in {1,2}
\foreach \b in {1,2,3}
{
\draw[color=lightgray,very thick,fill=darkblue] (\x,\y) rectangle (\x+1,\y+1);
\fill[lightgray] (\a,\b) circle (0.1cm);
}
\foreach \x in {0.25,0.5,0.75,...,3} {%
\draw[thin, lightgray] (\x,0) -- (\x,4);
}
\end{tikzpicture}
\end{tikzpicture}
\end{document}
图表的其余部分:
\documentclass[border=1cm]{standalone}
\usepackage{tikz}
\usepackage{xcolor}
\definecolor{darkblue}{rgb}{0.07, 0.04, 0.56}
\usetikzlibrary{shadings}
% see pgf manual
\pgfdeclareverticalshading{rainbow}{100bp}{color(0bp)=(red);color(25bp)=(red);color(35bp)=(yellow);color(45bp)=(green);color(55bp)=(cyan);color(65bp)=(blue);color(75bp)=(violet);color(100bp)=(violet)}
\pgfdeclarelayer{bg}
\pgfsetlayers{bg,main}
\begin{document}
\begin{tikzpicture}
%laser
%\draw[color=cyan,fill=cyan] (-7,2.5) rectangle (-5,1.5) node[midway,black]{Laser};
%pretty laser
\shade[ball color=green!40!white] (-10,2) ellipse (2cm and 1cm) node[yshift=-2cm] {\huge Laser};
\shade[ball color=red!40!white] (-8,1.9) rectangle (-5,2.1);
\foreach \x in {-8,-8.3,-8.6}
\shade[ball color=red!40!white] (\x,2) ellipse (0.25cm and 1cm);
\shade[ball color=red!40!white] (-5,2) circle (0.5cm);
%beam
\begin{pgfonlayer}{bg}
\shade[shading=rainbow] (-4.6,2) -- (0,1.5) -- (0,2.5);
\end{pgfonlayer}
%solar panel
\foreach \x in {0,1,2}
\foreach \y in {0,1,2,3}
\foreach \a in {1,2}
\foreach \b in {1,2,3}
{
\draw[color=lightgray,very thick,fill=darkblue] (\x,\y) rectangle (\x+1,\y+1);
\fill[lightgray] (\a,\b) circle (0.1cm);
}
\foreach \x in {0.25,0.5,0.75,...,3} {%
\draw[thin, lightgray] (\x,0) -- (\x,4);
}
%spectrometer
\begin{pgfonlayer}{bg}
\draw[color=magenta!20!white,fill=magenta!20!white] (3.75,2.5) rectangle (6.25,1.5) node[midway,black, minimum size=3cm]{spectrometer};
\draw [very thick,color=magenta!20!white] plot [smooth, tension=1] coordinates { (3,2) (3.4,3) (3.6,1.5) (4,2)};
\end{pgfonlayer}
\end{tikzpicture}
\end{document}