[cairo] 4x4 matrices in Cairo

[Uli Schlachter]

On 14.11.2013 21:35, David Kastrup wrote:
> Uli Schlachter <psychon at znc.in> writes:
> 
>> On 13.11.2013 14:15, AD wrote:
>>> Hey guys,
>>> Is there a way to use 4x4 matrices in cairo?
>>
>> No. Cairo has to be able to invert the transformation that it uses and
>> projective transformations aren't always invertible. AFAIK / AFAIR.
> 
> Since when are affine transformations always invertible?

Uhm. Tuesday?

Good point and no idea what I was thinking. It did totally make sense to me when
I wrote that sentence!

I better be quiet now. Good night.

Uli
-- 
If you ask me to debug your code, I'm going to mail you spiders.