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I'm trying to draw something, but it doesn't show up

Andrew McCarthy
Greenhorn

Joined: Jun 20, 2012
Posts: 22
I'm in a java class at my college, and for the lab I had to come up with a code that would make a spirograph (technically an epicycloid). But the code I came up with just opens a blank screen. Can anyone tell me what it needs in order to show the lines? (If you go to Wikipedia and look up epicycloid, there will be an example of what I'm trying to do)

Paul Clapham
Bartender

Joined: Oct 14, 2005
Posts: 18115
    
    8

That entirely depends on how your StdDraw class works. It isn't part of the standard Java API, so you can't really expect people to know about it.
Andrew McCarthy
Greenhorn

Joined: Jun 20, 2012
Posts: 22
Ah, I see. Alright, thank you very much.
Paul Clapham
Bartender

Joined: Oct 14, 2005
Posts: 18115
    
    8

Not that you shouldn't post a question about it... I meant that you should post the code for that class, or if you don't have that then you should post the specs for the methods, or something like that.
 
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subject: I'm trying to draw something, but it doesn't show up
 
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