我想用 Kotlin 画三角函数曲线、分形和参数方程图。看到过 Let's Plot 的介绍。以前 Basic 还没变成 Visual Basic 时，我写过画参数曲线的程序。看着方程在屏幕上画出来，还挺有意思。
现在我想在 Kotlin 里做同样的事。我想要一个带按钮和文本框的窗口，输入 X 和 Y 的值，还有角度（用度，不用弧度），然后看图形画出来。
单独装好 Kotlin，大概并不能直接画方程。还得有东西来提供窗口、按钮和文本框。Java FX 是一个选择。我好像在网上看过，Java FX 还需要 CSS 和 HTML。Compose 能做出这样的窗口和控件吗？
Flutter 用的是 Dart。
我糊涂了！我不想为了这件事去学一堆语言。我很支持 KISS 原则（不是说那个乐队！）。
大家建议走哪条路？
I want to draw trigonometric curves, fractals & parametric plots using Kotlin. I've seen Let's Plot mentioned. Before Basic turned into Visual Basic, I wrote software to draw parametric curves. Seeing those equations appear on screen was pretty neat.
I'd like to do that in Kotlin now. I want a window containing buttons & text fields where I enter X & Y values & angles in degrees(not radians) & watch the drawing appear.
Presumably a plain Kotlin installation doesn't draw equations. Some facility would have to supply the window, buttons & text fields. Java FX is an option. I believe something online said Java FX also requires CSS & HTML. Would Compose let me build that window & its controls?
Dart is what Flutter uses.
I'm lost! Accomplishing this shouldn't require me to study a bunch of languages. I'm very much a KISS supporter(not referring to the band!).
What approach would you recommend?
这个肯定用 Kandy(https://github.com/Kotlin/kandy)，放在 Kotlin Notebooks(https://kotlinlang.org/docs/kotlin-notebook-overview.html)里！
Definitely use Kandy (https://github.com/Kotlin/kandy) within Kotlin Notebooks (https://kotlinlang.org/docs/kotlin-notebook-overview.html) for this!
可以试试 Lets-plot for Compose(https://github.com/JetBrains/lets-plot-compose)。
这些示例项目可以作为起点，lets-plot-compose-demos(https://github.com/JetBrains/lets-plot-compose-demos)
Compose 能做出这样的窗口和控件吗？
也可以用可靠的老办法 Java Swing。
Give Lets-plot for Compose (https://github.com/JetBrains/lets-plot-compose) a go.
These example projects provide a starting point: lets-plot-compose-demos (https://github.com/JetBrains/lets-plot-compose-demos)
Would Compose let me build that window & its controls?
Another option is dependable old Java Swing.
用 Compose 好像得写不少代码，Gradle、XML 之类的都要处理。
Swing 或 Java FX 也能得到差不多的结果吗？我还看到过 KotlinFX。
Using Compose seems to involve quite a bit of code - Gradle, XML, and so forth.
Would Swing or Java FX produce much the same outcome? I've seen KotlinFX mentioned.
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