【初心者】Java質問･相談スレッド112【大歓迎】

【初心者】Java質問･� ..

350:hage
08/02/16 13:00:11
public void paint(Graphics g){
if (offs == null){
offs = createImage(getWidth(), getHeight());
Graphics g2 = offs.getGraphics();
g2.setColor(Color.BLUE);
g2.fillRect(0, 0, getWidth(), getHeight());
g2.setColor(Color.RED);
if (mp != null) g2.fillOval(mp.x - 2, mp.y - 2, 4, 4);
cb.repaint();
}
g.drawImage(offs, 0, 0, null);
}

public static void main(String[] args){ new Test(); }
}

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