...时之前绘制的图片没有消失该怎么办呢,如何清除面板中的内容啊_百...
发布网友
发布时间：2024-10-24 02:42
共1个回答
热心网友
时间：2024-11-30 11:29
@Override
public void update ( Graphics g )
{
if (null == bufferedImage)
{
bufferedImage = createImage (getWidth (), getHeight ());
}
Graphics bufferedG = bufferedImage.getGraphics ();
bufferedG.clearRect (0, 0, getWidth (), getHeight ());
paint (bufferedG);
bufferedG.dispose ();
g.drawImage (bufferedImage, 0, 0, this);
g.dispose ();
}
