Java Applet 清除屏幕
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Java Applet Clear Screen
提问by CodeKingPlusPlus
For Java Applets, what is the best method of "clearing the screen"? Is there a particular function or would you create and paint a white rectangle the size of the screen?
对于 Java Applets，“清屏”的最佳方法是什么？是否有特定的功能，或者您会创建并绘制一个屏幕大小的白色矩形？
What are the best practices for the purpose of clearing the entire applet screen?
清除整个小程序屏幕的最佳做法是什么？
回答by Roman C
Usually the best practices of clearing applet will be painting background
通常清除小程序的最佳做法是绘制背景
Dimension d = getSize();
g.setColor(Color.WHITE);
g.fillRect(0, 0, d.width, d.height);
