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Using threads and graphics

 
Manoj Zachariah
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this is the first time im using threads. ended up with a problem in the code below. im trying to draw a moving line using the thread



this code gives me an error as below.


thanks
 
Norm Radder
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The compiler can't find the method repaint().
Where is it defined in your code?

There is a repaint() method defined in the Component class.
Does your Left class extend Component or any derivatives of it?
It only implements Runnable, so it won't get ANY of Component's methods.

There are some code examples on this forum that will show you how to use paint() and repaint(). Use search. Rewrite your code and come back again later if you have problems.
Good luck.
 
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