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In (Graphics g) method...is g an object of Graphics2D?
Joined: Dec 24, 2009
Feb 28, 2010 22:11:03
I'm reading Head First Java ...and in the GUI chapter it says that...in the method
void paintComponent (Graphics g)
"The object referenced by the "g" parameter is actually an instance of the Graphics2D class."
I don't get this statement..because Graphics2D is a subclass of Graphics class...
Any help on this...guys
Human Knowledge Belongs to the World.
- Vasiq Mz
Joined: Jun 13, 2009
Feb 28, 2010 22:51:27
It means you can treat the Graphics object like a Graphics2D object by casting it:
Graphics2D g2d = (Graphics2D)g;
I agree. Here's the link:
- if it wasn't for jprofiler, we would need to run our stuff on 16 servers instead of 3.
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