Given Graphics object graph, which statement can you use to change the pen color to red?

A) graph.setColor(Color.red) ;
B) graph.setPen(Color.red) ;
C) setForeground(red) ;
D) graph.getRed() ;

Question

Given Graphics object graph, which statement can you use to change the pen color to red?A)  graph.setColor(Color.red) ;B)  graph.setPen(Color.red) ;C)  setForeground(red) ;D)  graph.getRed() ;

Krystan Black · Accepted Answer

Final Answer : A, Explanation :  To change the pen color to red, the method setColor() needs to be called on the graphics object with the Color.red constant as an argument. This is achieved in option A. Option B is incorrect because there is no setPen() method for a graphics object. Option C is incorrect because setForeground() is used to set the foreground color of a component, not the pen color of a graphics object. Option D is incorrect because getRed() returns an integer value that represents the red component of a color, but it does not change the pen color of a graphics object.

Given Graphics object graph, which statement can you use to change the pen color to red?

A) graph.setColor(Color.red) ;
B) graph.setPen(Color.red) ;
C) setForeground(red) ;
D) graph.getRed() ;

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Learning Objectives

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