On 7 Jan 2008, at 4:59 PM, Adam R. Maxwell wrote:

>
> On Jan 7, 2008, at 3:22 AM, Christiaan Hofman wrote:
>
>> Adam, perhaps you have an idea on this. With some PDFs, I see a
>> considerable memory leak in thumbnail drawing (in some cases 100MB).
>> I tracked the trouble to -[PDFPage drawWithBox]. The PDFView
>> sometimes drops graphics from the offending pages and does not seem
>> to have the leak and slowdown, at least not as much. The thumbnails
>> never drop graphics. I can send a file if you want (can't attach it
>> on the list).
>
> Wow!  That's a pretty incredible leak; I've never seen anything like
> it.  It'd be interesting to see if it's fixed in Leopard, but I don't
> have any ideas for workarounds.  Did you try overriding drawWithBox:
> to get the CGPDFPageRef via -pageRef and draw it directly to see if
> that "fixes" the leak?

I doubt it, as FVPDFIcon also has serious problems with these pages.  
I'll, try to send you the file (if you don't already have it).

Christiaan



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