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Graphics not working

Aabhay Singh

Joined: Dec 04, 2012
Posts: 2
I have 2 classes

The oval is not painting. Im missing something very basic, cant figure out what .
Stephan van Hulst

Joined: Sep 20, 2010
Posts: 3792

You are not using the event dispatch thread. Do it like so:
Phil Freihofner
Ranch Hand

Joined: Sep 01, 2010
Posts: 115
I don't see where you've added the JPanel to the JFrame!

Are you even getting a proper frame size to display? Is it blank? I think when drawing directly on a JFrame, as you are doing, one has to draw on a specific layer--a display layer of some sort which I can't recall off the top of my head. I'm more used to adding a JPanel to a JFrame, and putting the graphics on the JPanel rather than the JFrame.

I agree. Here's the link:
subject: Graphics not working