Exam 4: Introduction to Graphical Applications

In JavaFX, we draw shapes and text on a(n) ________.

CORAL is a constant of the Color class. How do we use it in a program?

In JavaFX, the name of the class that contains methods we can use to draw shapes is __________.

It is more difficult to draw an octagon than a circle.

Compare and contrast standard and graphical applications.

JavaFX is the most recent system for building graphical applications using Java.

JavaFX's GraphicsContex class, in the javafx.scene.canvas package, provides methods to draw figures such as rectangles, circles, and lines; to set the colors for drawing; and to write text in a window.

What is the likely cause if a figure is not visible inside a window?

A(n) ___________ line is drawn if the startX and endX values are the same.

When using the Color class, you can instantiate 16,000 additional combinations of the component values.

The name of the method you would call to display a String is __________ and fillText.

If we want to draw a string in a specific font, we can change the font by calling the ________ method.

How is the strokeOval( double x, double y, double width, double height ) method related to graphical output?

Which of the following statements is true?

In JavaFX, the stroke and fill colors must always be the same.

The strokeText method is a value-returning method.

When drawing a square blue box crisscrossed with a yellow ribbon, you would draw the blue box before the yellow ribbon.

What would happens if the (x,y) coordinate you specify for a figure is not inside the window?

In JavaFX, once we have set the fill color, we can no longer change it.

The name of the method you would call to draw a solid oval is __________.