Re: [Devel] Suspected error in cff_parse_font_matrix

[Tom Kacvinsky]

Hi Sander,

>
> The font when rendered was actually twice as big as it should be.
>
> To me it apperas that the commente dout code will turn the matrix into an
> identity matrix if xx and yy are equal. I don't know how to formulate this
> better, but it looks a bit suspicious.
>

This is still an UPM issue, not a font matrix issue...  That code does not turn
the font matrix into an identity matrix.  It scales everything in the font
matrix by the fourth entry, if the fourth entry is not already 1.  That is the
thing to keep in mind here: the internal representation of the font matrix is
not kept as is.

Tom