Computer Science 1: Chapter 16 Graphics Review

Question 1

Graphics coordinates in Java have the origin (0,0) in the ____ corner of the drawing area.

Accepted Answer

upper-left

Question 2

When an object derived from JPanel needs to repaint itself, which method does it call?

Accepted Answer

repaint( )

Question 3

What font styles does Java NOT support?

Accepted Answer

all 3 are supported

Question 4

For drawing shapes, the first two parameters listed are usually for...

Accepted Answer

the upper left corner of the shape

Question 5

g.drawArc(A, B, C, D, E, F): For this line of code, what does 'E' represent?

Accepted Answer

the starting angle

Question 6

What are the default units for coordinates in the Graphics?

Accepted Answer

pixels

Question 7

Which of the following is true about the 'paint' method?

Accepted Answer

automatically called in response to certain messages

Question 8

What does 'A' represent in this code: g.fill3DRect(A,B,C,D,E);

Accepted Answer

the x value starting position

Question 9

Which of the following is NOT a valid drawing method of the Graphics class?

Accepted Answer

drawCircle, drawTriangle

Question 10

Which one of the following capabilities is NOT supported by the Graphics class?

Accepted Answer

rotating the coordinate frame

Question 11

What does 'D' represent in this code: g.fill3DRect(A,B,C,D,E);

Accepted Answer

the height

Questions 11