[cairo] Extents under rotation [RESOLVED]

Donn donn.ingle at gmail.com
Sun Dec 8 22:12:58 PST 2013

On 08/12/2013 18:50, Uli Schlachter wrote:
> That's not what I suggested. You cannot just transform the top-left and
> bottom-right corner of the extents and assume that the other ones can be
> deduced from that (this is not an axis-aligned rectangle in user space!).

You're a Mensch.

I see where I diverged from your suggestion - and I'm glad I did for I 
doubt I would have spotted the subtle bug at work which you have so 
neatly demonstrated.

Thanks for the code (vala too!) and your time. It's a lot of help to an 
amateur twiddler like myself.


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