Exam 14: Java-Fx: Graphics, Effects, and Media

JavaFX provides transition classes that allow the creation of animations by causing a node to change, over time, from one state to another.

A polygon, created by the Polygon class is, by default, filled with the color black.

Select all that apply. Which of the following are subclasses of the Animation class and the Transition class?

What does the following code snippet do when the animation is played, given that imageView has been created? FadeTransition ftrans = new FadeTransition (new Duration(5000), imageView); Ftrans.setFromValue(1.0); Ftrans.setToValue(0.5); Ftrans.play():

Select all that apply. Which of the following are special effects that can be applied to nodes in a scene graph?

Since the Node class's setEffect method only accepts one effect object as an argument, it is impossible to combine effects.

Select all that apply. Which of the following will cause a counterclockwise rotation of a RotateTransition object, rtrans?

Select all that apply. Which of the following classes are used to play videos?

Select all that apply. Which of the following classes are used to play an audio file?

Select all that apply. Which of the following are transition classes?

Which of the following creates a blue circle centered at X = 50, Y = 50 with a radius of 50?

To create a circle, you need to specify only the X and Y coordinates of the center point.

The setInterpolator method allows you to specify how a transition begins and ends.

To animate a node with the ScaleTransition class, you specify starting and ending __________.

Select all that apply. Which of the following are key events?

Select all that apply. Which of the following are possible states of a MediaPlayer object?

Any time a user presses a key, a __________ event occurs.

All the transition classes inherit a method named __________ which allows you to specify how the animation begins and ends.

Which transition class causes a node to become larger or smaller?

The __________ arc type causes a straight line to be drawn from one endpoint of the arc to the other endpoint.