linestimertask.java

来自「画布实现屏幕保护程序」· Java 代码 · 共 18 行

JAVA
18
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import java.util.*;public  class LinesTimerTask extends TimerTask {    private ScreenSaverCanvas canvas;    private Random random;    public LinesTimerTask(ScreenSaverCanvas canvas){        random = new Random();        this.canvas = canvas;    }    public final void run (){       canvas.endX = (random.nextInt()>>>1) % canvas.getWidth();       canvas.endY = (random.nextInt()>>>1) % canvas.getHeight();       canvas.linesDrawn++;canvas.repaint();    }}

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