示例#1
0
 protected void fadeIn(double frac, Context context) {
   if (frac == 0d) {
     group.setOpacity(0d);
     animateDrawText(1d, context);
     animateComputeBox(1d, context);
     animateDrawBox(1d, context);
   }
   group.setOpacity(frac);
 }
  private void revealScalingGroup() {
    assert scalingGroup.isVisible() == false;

    scalingGroup.setVisible(true);
    scalingGroup.setOpacity(0.0);

    FadeTransition showHost = new FadeTransition(Duration.millis(300), scalingGroup);
    showHost.setFromValue(0.0);
    showHost.setToValue(1.0);
    showHost.play();
  }