/**
* java awt双缓冲技术 复制代码到显示区
*/
Image offScreenImage = null;
public void update(Graphics g) {
if(offScreenImage == null) {
offScreenImage = this.createImage(屏幕宽, 高);
}
Graphics gOffScreen = offScreenImage.getGraphics();
Color c = gOffScreen.getColor();
gOffScreen.setColor(Color.GREEN);
gOffScreen.fillRect(0, 0,屏幕宽, 高);
gOffScreen.setColor(c);
paint(gOffScreen);
g.drawImage(offScreenImage, 0, 0, null);
}
java awt双缓冲技术
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转载自blog.csdn.net/qq_36409988/article/details/84563989
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