i think i've seen this before too at some point.  what wicket version?


ywtsang wrote:
> 
> i use the captcha image, but sometime the image shows "incompletely"
> e.g. it does not show the full image, it is just chopped
> 
> it happened randomly
> 
> my form also have an ajax link to allow refresh the captcha immediately
> if i click the ajax link to refresh the image , the image chops randomly
> with random extent, to the worst, sometime it shows broken image
> 
> both jetty/tomcat can have the above problem
> 
> any hint that can help further trouble shoot the problem?
> 
> 
> 

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