问题描述
我想复制这个显微镜的示意图和它下面的图表,但我无法识别它是用哪个软件制作的。您认为它是在某些图形软件中编程或绘制为矢量的吗?
我最关心的是离子和电子的轨迹(红线和蓝线)是如何产生的。
有什么建议吗?
谢谢!
解决方法
您可以使用贝塞尔曲线来绘制轨迹,例如一个快速而肮脏的草图:
\documentclass{standalone}
\usepackage{tikz}
\begin{document}
\begin{tikzpicture}
\draw[red] (-1.7286,5.6002) .. controls (-1.7286,5.6002) and (2.5610,5.3482) .. (4.6987,4.7064) .. controls (4.9925,4.6182) and (4.9940,4.4655) .. (4.9940,4.4655);
\draw[blue] (4.9940,4.4655) .. controls (4.9940,4.4655) and (4.8360,3.8956) .. (4.7375,3.8981) .. controls (4.6429,3.9005) and (4.6456,4.5949) .. (4.7064,4.5898) .. controls (4.8256,4.5798) and (4.7803,3.9125) .. (5.0328,3.9059) .. controls (5.2924,3.8992) and (5.4064,4.6032) .. (5.7168,4.6054) .. controls (6.0692,4.6079) and (6.3260,3.9225) .. (6.7349,3.9215) .. controls (7.2980,3.9200) and (7.6279,4.5942) .. (8.1493,4.5898) .. controls (8.4153,4.5876) and (8.8194,4.2087) .. (9.1182,4.0402) .. controls (9.4170,3.8718) and (9.5172,3.9137) .. (9.5172,3.9137);
\end{tikzpicture}
\end{document}