Re: NSGraphicsContext restore crashes my xtension
Re: NSGraphicsContext restore crashes my xtension
- Subject: Re: NSGraphicsContext restore crashes my xtension
- From: email@hidden
- Date: Sun, 27 Jul 2008 17:57:44 +0000
-------------- Original message ----------------------
From: glenn andreas <email@hidden>
>
> You're setting a graphics context:
> > // uncommenting the next line works fine for all ads except the
> > last which
> > // causes a crash after the last ad image is placed.
> > //[NSGraphicsContext setCurrentContext: nsContext];
>
> But you're never restoring the original context, and as a result, the
> context is autoreleased later (and is still the current context).
> saveGraphicsState and restoreGraphicsState only saves and restores the
> state of the current context - it doesn't save/restore the current
> context...
If you look a couple of lines down from that one, you'll see
[nsContext restoreGraphicsState];
It doesn't seem to make any difference when I uncomment that line as the gdb backtrace of the crash is exactly the same.
Is that "restoreGraphicsState " what you mean?
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