java - How to make a image when go offset a window, appear at the other side? -


i know question bit confused, in java, want to, example, when image go less 0 x of panel, appear smoothly @ side, loop.

i'm bit newbie @ hehe, dont have enought reputation post images, there ya go link.

http://i.stack.imgur.com/gwzno.png

public void move(){      x += dx;     y += dy;      if(x + dx < 0) dx = 0;     if(y + dy < 0) dy = 0;     if(x + dx > getwidth()) dx = 0;     if(y + dy > getheight()) dy = 0;  }

this movement of word's method.


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