如何使用Excel vba在jpg中获取整页的打印屏幕?
new AnimationTimer()
{
public void handle(long currentNanoTime)
{
double t = (currentNanoTime - startNanoTime) / 1000000000.0;
double x = 232 + 128 * Math.cos(t);
double y = 232 + 128 * Math.sin(t);
// background image clears canvas
gc.drawImage( space, 0, 0 );
gc.drawImage( earth, x, y );
gc.drawImage( sun, 196, 196 );
}
}.start();