[Cairo] New functions for cairo_matrix

[Duncan Mak]

Hello Carl,

On Mon, 2003-11-17 at 10:29, Carl Worth wrote:
> 
> OK. I don't see much utility in adding this function to cairo.
> 
> Can you get by with just using cairo_matrix_get_affine ?
> 

Yeah, that's what I decided to do too.

thanks,

Duncan.