is pleased with your progress but now require a Graphical User Interface(GUI) for your application (to make it more modern). Create a ShipPane class that extends StackPane ...
> 原文:[https://www.geeksforgeeks.org/javafx-stackpane-class/](https://www.geeksforgeeks.org/javafx-stackpane-class/) StackPane 类是 JavaFX 的一部分 ...